diff options
Diffstat (limited to 'vendor/github.com')
64 files changed, 3444 insertions, 747 deletions
diff --git a/vendor/github.com/containerd/containerd/log/context.go b/vendor/github.com/containerd/containerd/log/context.go new file mode 100644 index 000000000..31f1a3ac0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/log/context.go @@ -0,0 +1,90 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package log + +import ( + "context" + "sync/atomic" + + "github.com/sirupsen/logrus" +) + +var ( + // G is an alias for GetLogger. + // + // We may want to define this locally to a package to get package tagged log + // messages. + G = GetLogger + + // L is an alias for the standard logger. + L = logrus.NewEntry(logrus.StandardLogger()) +) + +type ( + loggerKey struct{} +) + +// TraceLevel is the log level for tracing. Trace level is lower than debug level, +// and is usually used to trace detailed behavior of the program. +const TraceLevel = logrus.Level(uint32(logrus.DebugLevel + 1)) + +// RFC3339NanoFixed is time.RFC3339Nano with nanoseconds padded using zeros to +// ensure the formatted time is always the same number of characters. +const RFC3339NanoFixed = "2006-01-02T15:04:05.000000000Z07:00" + +// ParseLevel takes a string level and returns the Logrus log level constant. +// It supports trace level. +func ParseLevel(lvl string) (logrus.Level, error) { + if lvl == "trace" { + return TraceLevel, nil + } + return logrus.ParseLevel(lvl) +} + +// WithLogger returns a new context with the provided logger. Use in +// combination with logger.WithField(s) for great effect. +func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { + return context.WithValue(ctx, loggerKey{}, logger) +} + +// GetLogger retrieves the current logger from the context. If no logger is +// available, the default logger is returned. +func GetLogger(ctx context.Context) *logrus.Entry { + logger := ctx.Value(loggerKey{}) + + if logger == nil { + return L + } + + return logger.(*logrus.Entry) +} + +// Trace logs a message at level Trace with the log entry passed-in. +func Trace(e *logrus.Entry, args ...interface{}) { + level := logrus.Level(atomic.LoadUint32((*uint32)(&e.Logger.Level))) + if level >= TraceLevel { + e.Debug(args...) + } +} + +// Tracef logs a message at level Trace with the log entry passed-in. +func Tracef(e *logrus.Entry, format string, args ...interface{}) { + level := logrus.Level(atomic.LoadUint32((*uint32)(&e.Logger.Level))) + if level >= TraceLevel { + e.Debugf(format, args...) + } +} diff --git a/vendor/github.com/containerd/containerd/platforms/compare.go b/vendor/github.com/containerd/containerd/platforms/compare.go new file mode 100644 index 000000000..3ad22a10d --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/compare.go @@ -0,0 +1,229 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import specs "github.com/opencontainers/image-spec/specs-go/v1" + +// MatchComparer is able to match and compare platforms to +// filter and sort platforms. +type MatchComparer interface { + Matcher + + Less(specs.Platform, specs.Platform) bool +} + +// Only returns a match comparer for a single platform +// using default resolution logic for the platform. +// +// For ARMv8, will also match ARMv7, ARMv6 and ARMv5 (for 32bit runtimes) +// For ARMv7, will also match ARMv6 and ARMv5 +// For ARMv6, will also match ARMv5 +func Only(platform specs.Platform) MatchComparer { + platform = Normalize(platform) + if platform.Architecture == "arm" { + if platform.Variant == "v8" { + return orderedPlatformComparer{ + matchers: []Matcher{ + &matcher{ + Platform: platform, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v7", + }, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v6", + }, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v5", + }, + }, + }, + } + } + if platform.Variant == "v7" { + return orderedPlatformComparer{ + matchers: []Matcher{ + &matcher{ + Platform: platform, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v6", + }, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v5", + }, + }, + }, + } + } + if platform.Variant == "v6" { + return orderedPlatformComparer{ + matchers: []Matcher{ + &matcher{ + Platform: platform, + }, + &matcher{ + Platform: specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v5", + }, + }, + }, + } + } + } + + return singlePlatformComparer{ + Matcher: &matcher{ + Platform: platform, + }, + } +} + +// Ordered returns a platform MatchComparer which matches any of the platforms +// but orders them in order they are provided. +func Ordered(platforms ...specs.Platform) MatchComparer { + matchers := make([]Matcher, len(platforms)) + for i := range platforms { + matchers[i] = NewMatcher(platforms[i]) + } + return orderedPlatformComparer{ + matchers: matchers, + } +} + +// Any returns a platform MatchComparer which matches any of the platforms +// with no preference for ordering. +func Any(platforms ...specs.Platform) MatchComparer { + matchers := make([]Matcher, len(platforms)) + for i := range platforms { + matchers[i] = NewMatcher(platforms[i]) + } + return anyPlatformComparer{ + matchers: matchers, + } +} + +// All is a platform MatchComparer which matches all platforms +// with preference for ordering. +var All MatchComparer = allPlatformComparer{} + +type singlePlatformComparer struct { + Matcher +} + +func (c singlePlatformComparer) Less(p1, p2 specs.Platform) bool { + return c.Match(p1) && !c.Match(p2) +} + +type orderedPlatformComparer struct { + matchers []Matcher +} + +func (c orderedPlatformComparer) Match(platform specs.Platform) bool { + for _, m := range c.matchers { + if m.Match(platform) { + return true + } + } + return false +} + +func (c orderedPlatformComparer) Less(p1 specs.Platform, p2 specs.Platform) bool { + for _, m := range c.matchers { + p1m := m.Match(p1) + p2m := m.Match(p2) + if p1m && !p2m { + return true + } + if p1m || p2m { + return false + } + } + return false +} + +type anyPlatformComparer struct { + matchers []Matcher +} + +func (c anyPlatformComparer) Match(platform specs.Platform) bool { + for _, m := range c.matchers { + if m.Match(platform) { + return true + } + } + return false +} + +func (c anyPlatformComparer) Less(p1, p2 specs.Platform) bool { + var p1m, p2m bool + for _, m := range c.matchers { + if !p1m && m.Match(p1) { + p1m = true + } + if !p2m && m.Match(p2) { + p2m = true + } + if p1m && p2m { + return false + } + } + // If one matches, and the other does, sort match first + return p1m && !p2m +} + +type allPlatformComparer struct{} + +func (allPlatformComparer) Match(specs.Platform) bool { + return true +} + +func (allPlatformComparer) Less(specs.Platform, specs.Platform) bool { + return false +} diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go new file mode 100644 index 000000000..69b336d67 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go @@ -0,0 +1,117 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "bufio" + "os" + "runtime" + "strings" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/pkg/errors" +) + +// Present the ARM instruction set architecture, eg: v7, v8 +var cpuVariant string + +func init() { + if isArmArch(runtime.GOARCH) { + cpuVariant = getCPUVariant() + } else { + cpuVariant = "" + } +} + +// For Linux, the kernel has already detected the ABI, ISA and Features. +// So we don't need to access the ARM registers to detect platform information +// by ourselves. We can just parse these information from /proc/cpuinfo +func getCPUInfo(pattern string) (info string, err error) { + if !isLinuxOS(runtime.GOOS) { + return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS) + } + + cpuinfo, err := os.Open("/proc/cpuinfo") + if err != nil { + return "", err + } + defer cpuinfo.Close() + + // Start to Parse the Cpuinfo line by line. For SMP SoC, we parse + // the first core is enough. + scanner := bufio.NewScanner(cpuinfo) + for scanner.Scan() { + newline := scanner.Text() + list := strings.Split(newline, ":") + + if len(list) > 1 && strings.EqualFold(strings.TrimSpace(list[0]), pattern) { + return strings.TrimSpace(list[1]), nil + } + } + + // Check whether the scanner encountered errors + err = scanner.Err() + if err != nil { + return "", err + } + + return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern) +} + +func getCPUVariant() string { + if runtime.GOOS == "windows" { + // Windows only supports v7 for ARM32 and v8 for ARM64 and so we can use + // runtime.GOARCH to determine the variants + var variant string + switch runtime.GOARCH { + case "arm64": + variant = "v8" + case "arm": + variant = "v7" + default: + variant = "unknown" + } + + return variant + } + + variant, err := getCPUInfo("Cpu architecture") + if err != nil { + log.L.WithError(err).Error("failure getting variant") + return "" + } + + switch variant { + case "8", "AArch64": + variant = "v8" + case "7", "7M", "?(12)", "?(13)", "?(14)", "?(15)", "?(16)", "?(17)": + variant = "v7" + case "6", "6TEJ": + variant = "v6" + case "5", "5T", "5TE", "5TEJ": + variant = "v5" + case "4", "4T": + variant = "v4" + case "3": + variant = "v3" + default: + variant = "unknown" + } + + return variant +} diff --git a/vendor/github.com/containerd/containerd/platforms/database.go b/vendor/github.com/containerd/containerd/platforms/database.go new file mode 100644 index 000000000..6ede94061 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/database.go @@ -0,0 +1,114 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + "strings" +) + +// isLinuxOS returns true if the operating system is Linux. +// +// The OS value should be normalized before calling this function. +func isLinuxOS(os string) bool { + return os == "linux" +} + +// These function are generated from https://golang.org/src/go/build/syslist.go. +// +// We use switch statements because they are slightly faster than map lookups +// and use a little less memory. + +// isKnownOS returns true if we know about the operating system. +// +// The OS value should be normalized before calling this function. +func isKnownOS(os string) bool { + switch os { + case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": + return true + } + return false +} + +// isArmArch returns true if the architecture is ARM. +// +// The arch value should be normalized before being passed to this function. +func isArmArch(arch string) bool { + switch arch { + case "arm", "arm64": + return true + } + return false +} + +// isKnownArch returns true if we know about the architecture. +// +// The arch value should be normalized before being passed to this function. +func isKnownArch(arch string) bool { + switch arch { + case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": + return true + } + return false +} + +func normalizeOS(os string) string { + if os == "" { + return runtime.GOOS + } + os = strings.ToLower(os) + + switch os { + case "macos": + os = "darwin" + } + return os +} + +// normalizeArch normalizes the architecture. +func normalizeArch(arch, variant string) (string, string) { + arch, variant = strings.ToLower(arch), strings.ToLower(variant) + switch arch { + case "i386": + arch = "386" + variant = "" + case "x86_64", "x86-64": + arch = "amd64" + variant = "" + case "aarch64", "arm64": + arch = "arm64" + switch variant { + case "8", "v8": + variant = "" + } + case "armhf": + arch = "arm" + variant = "v7" + case "armel": + arch = "arm" + variant = "v6" + case "arm": + switch variant { + case "", "7": + variant = "v7" + case "5", "6", "8": + variant = "v" + variant + } + } + + return arch, variant +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults.go b/vendor/github.com/containerd/containerd/platforms/defaults.go new file mode 100644 index 000000000..a14d80e58 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults.go @@ -0,0 +1,38 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultString returns the default string specifier for the platform. +func DefaultString() string { + return Format(DefaultSpec()) +} + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant, + } +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go new file mode 100644 index 000000000..e8a7d5ffa --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go @@ -0,0 +1,24 @@ +// +build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Only(DefaultSpec()) +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go new file mode 100644 index 000000000..0defbd36c --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go @@ -0,0 +1,31 @@ +// +build windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + OS: "linux", + Architecture: "amd64", + }) +} diff --git a/vendor/github.com/containerd/containerd/platforms/platforms.go b/vendor/github.com/containerd/containerd/platforms/platforms.go new file mode 100644 index 000000000..d2b73ac3d --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/platforms.go @@ -0,0 +1,279 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package platforms provides a toolkit for normalizing, matching and +// specifying container platforms. +// +// Centered around OCI platform specifications, we define a string-based +// specifier syntax that can be used for user input. With a specifier, users +// only need to specify the parts of the platform that are relevant to their +// context, providing an operating system or architecture or both. +// +// How do I use this package? +// +// The vast majority of use cases should simply use the match function with +// user input. The first step is to parse a specifier into a matcher: +// +// m, err := Parse("linux") +// if err != nil { ... } +// +// Once you have a matcher, use it to match against the platform declared by a +// component, typically from an image or runtime. Since extracting an images +// platform is a little more involved, we'll use an example against the +// platform default: +// +// if ok := m.Match(Default()); !ok { /* doesn't match */ } +// +// This can be composed in loops for resolving runtimes or used as a filter for +// fetch and select images. +// +// More details of the specifier syntax and platform spec follow. +// +// Declaring Platform Support +// +// Components that have strict platform requirements should use the OCI +// platform specification to declare their support. Typically, this will be +// images and runtimes that should make these declaring which platform they +// support specifically. This looks roughly as follows: +// +// type Platform struct { +// Architecture string +// OS string +// Variant string +// } +// +// Most images and runtimes should at least set Architecture and OS, according +// to their GOARCH and GOOS values, respectively (follow the OCI image +// specification when in doubt). ARM should set variant under certain +// discussions, which are outlined below. +// +// Platform Specifiers +// +// While the OCI platform specifications provide a tool for components to +// specify structured information, user input typically doesn't need the full +// context and much can be inferred. To solve this problem, we introduced +// "specifiers". A specifier has the format +// `<os>|<arch>|<os>/<arch>[/<variant>]`. The user can provide either the +// operating system or the architecture or both. +// +// An example of a common specifier is `linux/amd64`. If the host has a default +// of runtime that matches this, the user can simply provide the component that +// matters. For example, if a image provides amd64 and arm64 support, the +// operating system, `linux` can be inferred, so they only have to provide +// `arm64` or `amd64`. Similar behavior is implemented for operating systems, +// where the architecture may be known but a runtime may support images from +// different operating systems. +// +// Normalization +// +// Because not all users are familiar with the way the Go runtime represents +// platforms, several normalizations have been provided to make this package +// easier to user. +// +// The following are performed for architectures: +// +// Value Normalized +// aarch64 arm64 +// armhf arm +// armel arm/v6 +// i386 386 +// x86_64 amd64 +// x86-64 amd64 +// +// We also normalize the operating system `macos` to `darwin`. +// +// ARM Support +// +// To qualify ARM architecture, the Variant field is used to qualify the arm +// version. The most common arm version, v7, is represented without the variant +// unless it is explicitly provided. This is treated as equivalent to armhf. A +// previous architecture, armel, will be normalized to arm/v6. +// +// While these normalizations are provided, their support on arm platforms has +// not yet been fully implemented and tested. +package platforms + +import ( + "regexp" + "runtime" + "strconv" + "strings" + + "github.com/containerd/containerd/errdefs" + specs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +var ( + specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`) +) + +// Matcher matches platforms specifications, provided by an image or runtime. +type Matcher interface { + Match(platform specs.Platform) bool +} + +// NewMatcher returns a simple matcher based on the provided platform +// specification. The returned matcher only looks for equality based on os, +// architecture and variant. +// +// One may implement their own matcher if this doesn't provide the required +// functionality. +// +// Applications should opt to use `Match` over directly parsing specifiers. +func NewMatcher(platform specs.Platform) Matcher { + return &matcher{ + Platform: Normalize(platform), + } +} + +type matcher struct { + specs.Platform +} + +func (m *matcher) Match(platform specs.Platform) bool { + normalized := Normalize(platform) + return m.OS == normalized.OS && + m.Architecture == normalized.Architecture && + m.Variant == normalized.Variant +} + +func (m *matcher) String() string { + return Format(m.Platform) +} + +// Parse parses the platform specifier syntax into a platform declaration. +// +// Platform specifiers are in the format `<os>|<arch>|<os>/<arch>[/<variant>]`. +// The minimum required information for a platform specifier is the operating +// system or architecture. If there is only a single string (no slashes), the +// value will be matched against the known set of operating systems, then fall +// back to the known set of architectures. The missing component will be +// inferred based on the local environment. +func Parse(specifier string) (specs.Platform, error) { + if strings.Contains(specifier, "*") { + // TODO(stevvooe): need to work out exact wildcard handling + return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier) + } + + parts := strings.Split(specifier, "/") + + for _, part := range parts { + if !specifierRe.MatchString(part) { + return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String()) + } + } + + var p specs.Platform + switch len(parts) { + case 1: + // in this case, we will test that the value might be an OS, then look + // it up. If it is not known, we'll treat it as an architecture. Since + // we have very little information about the platform here, we are + // going to be a little more strict if we don't know about the argument + // value. + p.OS = normalizeOS(parts[0]) + if isKnownOS(p.OS) { + // picks a default architecture + p.Architecture = runtime.GOARCH + if p.Architecture == "arm" { + // TODO(stevvooe): Resolve arm variant, if not v6 (default) + return specs.Platform{}, errors.Wrapf(errdefs.ErrNotImplemented, "arm support not fully implemented") + } + + return p, nil + } + + p.Architecture, p.Variant = normalizeArch(parts[0], "") + if p.Architecture == "arm" && p.Variant == "v7" { + p.Variant = "" + } + if isKnownArch(p.Architecture) { + p.OS = runtime.GOOS + return p, nil + } + + return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier) + case 2: + // In this case, we treat as a regular os/arch pair. We don't care + // about whether or not we know of the platform. + p.OS = normalizeOS(parts[0]) + p.Architecture, p.Variant = normalizeArch(parts[1], "") + if p.Architecture == "arm" && p.Variant == "v7" { + p.Variant = "" + } + + return p, nil + case 3: + // we have a fully specified variant, this is rare + p.OS = normalizeOS(parts[0]) + p.Architecture, p.Variant = normalizeArch(parts[1], parts[2]) + if p.Architecture == "arm64" && p.Variant == "" { + p.Variant = "v8" + } + + return p, nil + } + + return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier) +} + +// MustParse is like Parses but panics if the specifier cannot be parsed. +// Simplifies initialization of global variables. +func MustParse(specifier string) specs.Platform { + p, err := Parse(specifier) + if err != nil { + panic("platform: Parse(" + strconv.Quote(specifier) + "): " + err.Error()) + } + return p +} + +// Format returns a string specifier from the provided platform specification. +func Format(platform specs.Platform) string { + if platform.OS == "" { + return "unknown" + } + + return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant) +} + +func joinNotEmpty(s ...string) string { + var ss []string + for _, s := range s { + if s == "" { + continue + } + + ss = append(ss, s) + } + + return strings.Join(ss, "/") +} + +// Normalize validates and translate the platform to the canonical value. +// +// For example, if "Aarch64" is encountered, we change it to "arm64" or if +// "x86_64" is encountered, it becomes "amd64". +func Normalize(platform specs.Platform) specs.Platform { + platform.OS = normalizeOS(platform.OS) + platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant) + + // these fields are deprecated, remove them + platform.OSFeatures = nil + platform.OSVersion = "" + + return platform +} diff --git a/vendor/github.com/containers/buildah/CHANGELOG.md b/vendor/github.com/containers/buildah/CHANGELOG.md index 3bf97a522..a888a1569 100644 --- a/vendor/github.com/containers/buildah/CHANGELOG.md +++ b/vendor/github.com/containers/buildah/CHANGELOG.md @@ -2,6 +2,40 @@ # Changelog +## v1.14.5 (2020-03-26) + revert #2246 FIPS mode change + Bump back to v1.15.0-dev + image with dup layers: we now have one on quay + digest test : make more robust + +## v1.14.4 (2020-03-25) + Fix fips-mode check for RHEL8 boxes + Fix potential CVE in tarfile w/ symlink + Fix .dockerignore with globs and ! commands + update install steps for Amazon Linux 2 + Bump github.com/openshift/imagebuilder from 1.1.2 to 1.1.3 + Add comment for RUN command in volume ownership test + Run stat command directly for volume ownership test + vendor in containers/common v0.6.1 + Cleanup go.sum + Bump back to v1.15.0-dev + +## v1.14.3 (2020-03-17) + Update containers/storage to v1.16.5 + Bump github.com/containers/storage from 1.16.2 to 1.16.4 + Bump github.com/openshift/imagebuilder from 1.1.1 to 1.1.2 + Update github.com/openshift/imagebuilder vendoring + Update unshare man page to fix script example + Fix compilation errors on non linux platforms + Bump containers/common and opencontainers/selinux versions + Add tests for volume ownership + Preserve volume uid and gid through subsequent commands + Fix FORWARD_NULL errors found by Coverity + Bump github.com/containers/storage from 1.16.1 to 1.16.2 + Fix errors found by codespell + Bump back to v1.15.0-dev + Add Pull Request Template + ## v1.14.2 (2020-03-03) Add Buildah pull request template Bump to containers/storage v1.16.1 diff --git a/vendor/github.com/containers/buildah/add.go b/vendor/github.com/containers/buildah/add.go index d53a250bf..9e7bee5f6 100644 --- a/vendor/github.com/containers/buildah/add.go +++ b/vendor/github.com/containers/buildah/add.go @@ -322,10 +322,6 @@ func (b *Builder) addHelper(excludes *fileutils.PatternMatcher, extract bool, de if err != nil { return errors.Wrapf(err, "error checking if %s is an excluded path", path) } - // Skip the whole directory if the pattern matches exclusively - if res.Excludes() == 0 && res.Matches() == 1 && info.IsDir() { - return filepath.SkipDir - } // The latest match result has the highest priority, // which means that we only skip the filepath if // the last result matched. diff --git a/vendor/github.com/containers/buildah/buildah.go b/vendor/github.com/containers/buildah/buildah.go index 2ece11acd..de0350d3d 100644 --- a/vendor/github.com/containers/buildah/buildah.go +++ b/vendor/github.com/containers/buildah/buildah.go @@ -27,7 +27,7 @@ const ( Package = "buildah" // Version for the Package. Bump version in contrib/rpm/buildah.spec // too. - Version = "1.15.0-dev" + Version = "1.14.5" // The value we use to identify what type of information, currently a // serialized Builder structure, we are using as per-container state. // This should only be changed when we make incompatible changes to diff --git a/vendor/github.com/containers/buildah/changelog.txt b/vendor/github.com/containers/buildah/changelog.txt index b4c71bf6a..91affb33a 100644 --- a/vendor/github.com/containers/buildah/changelog.txt +++ b/vendor/github.com/containers/buildah/changelog.txt @@ -1,3 +1,37 @@ +- Changelog for v1.14.5 (2020-03-26) + * revert #2246 FIPS mode change + * Bump back to v1.15.0-dev + * image with dup layers: we now have one on quay + * digest test : make more robust + +- Changelog for v1.14.4 (2020-03-25) + * Fix fips-mode check for RHEL8 boxes + * Fix potential CVE in tarfile w/ symlink + * Fix .dockerignore with globs and ! commands + * update install steps for Amazon Linux 2 + * Bump github.com/openshift/imagebuilder from 1.1.2 to 1.1.3 + * Add comment for RUN command in volume ownership test + * Run stat command directly for volume ownership test + * vendor in containers/common v0.6.1 + * Cleanup go.sum + * Bump back to v1.15.0-dev + +- Changelog for v1.14.3 (2020-03-17) + * Update containers/storage to v1.16.5 + * Bump github.com/containers/storage from 1.16.2 to 1.16.4 + * Bump github.com/openshift/imagebuilder from 1.1.1 to 1.1.2 + * Update github.com/openshift/imagebuilder vendoring + * Update unshare man page to fix script example + * Fix compilation errors on non linux platforms + * Bump containers/common and opencontainers/selinux versions + * Add tests for volume ownership + * Preserve volume uid and gid through subsequent commands + * Fix FORWARD_NULL errors found by Coverity + * Bump github.com/containers/storage from 1.16.1 to 1.16.2 + * Fix errors found by codespell + * Bump back to v1.15.0-dev + * Add Pull Request Template + - Changelog for v1.14.2 (2020-03-03) * Add Buildah pull request template * Bump to containers/storage v1.16.1 diff --git a/vendor/github.com/containers/buildah/go.mod b/vendor/github.com/containers/buildah/go.mod index 97b2eeae8..aec65c5da 100644 --- a/vendor/github.com/containers/buildah/go.mod +++ b/vendor/github.com/containers/buildah/go.mod @@ -4,9 +4,9 @@ go 1.12 require ( github.com/containernetworking/cni v0.7.2-0.20190904153231-83439463f784 - github.com/containers/common v0.5.0 + github.com/containers/common v0.6.1 github.com/containers/image/v5 v5.2.1 - github.com/containers/storage v1.16.2 + github.com/containers/storage v1.16.5 github.com/cyphar/filepath-securejoin v0.2.2 github.com/docker/distribution v2.7.1+incompatible github.com/docker/go-metrics v0.0.1 // indirect @@ -27,7 +27,7 @@ require ( github.com/opencontainers/runtime-tools v0.9.0 github.com/opencontainers/selinux v1.4.0 github.com/openshift/api v0.0.0-20200106203948-7ab22a2c8316 - github.com/openshift/imagebuilder v1.1.1 + github.com/openshift/imagebuilder v1.1.3 github.com/pkg/errors v0.9.1 github.com/seccomp/containers-golang v0.0.0-20190312124753-8ca8945ccf5f github.com/seccomp/libseccomp-golang v0.9.1 diff --git a/vendor/github.com/containers/buildah/go.sum b/vendor/github.com/containers/buildah/go.sum index 191eb1f11..6c4a7724a 100644 --- a/vendor/github.com/containers/buildah/go.sum +++ b/vendor/github.com/containers/buildah/go.sum @@ -1,25 +1,13 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -github.com/14rcole/gopopulate v0.0.0-20180821133914-b175b219e774 h1:SCbEWT58NSt7d2mcFdvxC9uyrdcTfvBbPLThhkDmXzg= github.com/14rcole/gopopulate v0.0.0-20180821133914-b175b219e774/go.mod h1:6/0dYRLLXyJjbkIPeeGyoJ/eKOSI0eU6eTlCBYibgd0= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= -github.com/Azure/go-autorest v11.1.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= -github.com/DataDog/zstd v1.4.0 h1:vhoV+DUHnRZdKW1i5UMjAk2G4JY8wN4ayRfYDNdEhwo= github.com/DataDog/zstd v1.4.0/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo= -github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= -github.com/Microsoft/go-winio v0.4.12 h1:xAfWHN1IrQ0NJ9TBC0KBZoqLjzDTr1ML+4MywiUOryc= -github.com/Microsoft/go-winio v0.4.12/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= -github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU= -github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= -github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA= -github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= -github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c h1:YMP6olTU903X3gxQJckdmiP8/zkSMq4kN3uipsU9XjU= github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c/go.mod h1:7xhjOwRV2+0HXGmM0jxaEu+ZiXJFoVZOTfL/dmqbrD8= github.com/Microsoft/hcsshim v0.8.7 h1:ptnOoufxGSzauVTsdE+wMYnCWA301PdoN4xg5oRdZpg= github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= @@ -35,7 +23,6 @@ github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpH github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo= github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= -github.com/alexflint/go-filemutex v0.0.0-20171022225611-72bdc8eae2ae/go.mod h1:CgnQgUtFrFz9mxFNtED3jI5tLDjKlOM+oUF/sTk6ps0= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= @@ -43,16 +30,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= github.com/blang/semver v3.1.0+incompatible h1:7hqmJYuaEK3qwVjWubYiht3j93YI0WQBuysxHIfUriU= github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= -github.com/blang/semver v3.5.0+incompatible h1:CGxCgetQ64DKk7rdZ++Vfnb1+ogGNnB17OJKJXD2Cfs= -github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= -github.com/blang/semver v3.5.1+incompatible h1:cQNTCjp13qL8KC3Nbxr/y2Bqb63oX6wdnnjpJbkM4JQ= -github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= -github.com/buger/goterm v0.0.0-20181115115552-c206103e1f37/go.mod h1:u9UyCz2eTrSGy6fbupqJ54eY5c4IC8gREQ1053dK12U= -github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s= github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= -github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b/go.mod h1:TrMrLQfeENAPYPRsJuq3jsqdlRh3lvi6trTZJG8+tho= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= -github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI= github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f h1:tSNMc+rJDfmYntojat8lljbt1mgKNpTxUZJsSzJ9Y1s= github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko= github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw= @@ -60,130 +39,41 @@ github.com/containerd/containerd v1.2.10/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtM github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= github.com/containerd/containerd v1.3.0 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h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 h1:rjwSpXsdiK0dV8/Naq3kAw9ymfAeJIyd0upUIElB+lI= golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= -golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= -golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU= @@ -754,30 +408,15 @@ golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod 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-golang.org/x/sys v0.0.0-20190902133755-9109b7679e13 h1:tdsQdquKbTNMsSZLqnLELJGzCANp9oXhu6zFBW6ODx4= -golang.org/x/sys v0.0.0-20190902133755-9109b7679e13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 h1:7TYNF4UdlohbFwpNH04CoPMp1cHUZgO1Ebq5r2hIjfo= golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191113165036-4c7a9d0fe056/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -785,17 +424,11 @@ golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 h1:/J2nHFg1MTqaRLFO7M+J78ASNsJoz3r0cvHBPQ77fsE= golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/time v0.0.0-20161028155119-f51c12702a4d/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= -golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 h1:xQwXv67TxFo9nC1GJFyab5eq/5B590r6RlnL/G8Sz7w= -golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= -golang.org/x/tools v0.0.0-20180810170437-e96c4e24768d/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -805,10 +438,8 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= -golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190920225731-5eefd052ad72/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= -golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -817,37 +448,23 @@ gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6d gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= -google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= -google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= -google.golang.org/genproto v0.0.0-20180831171423-11092d34479b h1:lohp5blsw53GBXtLyLNaTXPXS9pJ1tiTw61ZHUoE9Qw= -google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb h1:i1Ppqkc3WQXikh8bXiwHqAN5Rv3/qDCcRk0/Otx73BY= google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= -google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601 h1:9VBRTdmgQxbs6HE0sUnMrSWNePppAJU07NYvX5dIB04= -google.golang.org/genproto 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v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo= gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= -gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo= -gopkg.in/inf.v0 v0.9.0 h1:3zYtXIO92bvsdS3ggAdA8Gb4Azj0YU+TVY1uGYNFA8o= -gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= -gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA= gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo= gopkg.in/square/go-jose.v2 v2.3.1 h1:SK5KegNXmKmqE342YYN2qPHEnUYeoMiXXl1poUlI+o4= gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI= @@ -855,57 +472,30 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkep gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I= gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= -gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gotest.tools v0.0.0-20190624233834-05ebafbffc79/go.mod h1:R//lfYlUuTOTfblYI3lGoAAAebUdzjvbmQsuB7Ykd90= -gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo= gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -k8s.io/api v0.0.0-20190620084959-7cf5895f2711/go.mod h1:TBhBqb1AWbBQbW3XRusr7n7E4v2+5ZY8r8sAMnyFC5A= -k8s.io/api v0.0.0-20190813020757-36bff7324fb7 h1:4uJOjRn9kWq4AqJRE8+qzmAy+lJd9rh8TY455dNef4U= -k8s.io/api v0.0.0-20190813020757-36bff7324fb7/go.mod h1:3Iy+myeAORNCLgjd/Xu9ebwN7Vh59Bw0vh9jhoX+V58= k8s.io/api v0.17.0 h1:H9d/lw+VkZKEVIUc8F3wgiQ+FUXTTr21M87jXLU7yqM= k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI= -k8s.io/api v0.17.2 h1:NF1UFXcKN7/OOv1uxdRz3qfra8AHsPav5M93hlV9+Dc= -k8s.io/api v0.17.2/go.mod h1:BS9fjjLc4CMuqfSO8vgbHPKMt5+SF0ET6u/RVDihTo4= -k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719/go.mod h1:I4A+glKBHiTgiEjQiCCQfCAIcIMFGt291SmsvcrFzJA= -k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010 h1:pyoq062NftC1y/OcnbSvgolyZDJ8y4fmUPWMkdA6gfU= -k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010/go.mod h1:Waf/xTS2FGRrgXCkO5FP3XxTOWh0qLf2QhL1qFZZ/R8= k8s.io/apimachinery v0.17.0 h1:xRBnuie9rXcPxUkDizUsGvPf1cnlZCFu210op7J7LJo= k8s.io/apimachinery v0.17.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= -k8s.io/apimachinery v0.17.2 h1:hwDQQFbdRlpnnsR64Asdi55GyCaIP/3WQpMmbNBeWr4= -k8s.io/apimachinery v0.17.2/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= k8s.io/client-go v0.0.0-20170217214107-bcde30fb7eae h1:B3EgNIqpnsZRu7Tms/u6i23BcsxtEKAqXrHt45OqNuw= k8s.io/client-go v0.0.0-20170217214107-bcde30fb7eae/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= -k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083 h1:+Qf/nITucAbm09aIdxvoA+7X0BwaXmQGVoR8k7Ynk9o= -k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= -k8s.io/client-go v0.0.0-20190620085101-78d2af792bab h1:E8Fecph0qbNsAbijJJQryKu4Oi9QTp5cVpjTE+nqg6g= -k8s.io/client-go v0.0.0-20190620085101-78d2af792bab/go.mod h1:E95RaSlHr79aHaX0aGSwcPNfygDiPKOVXdmivCIZT0k= k8s.io/code-generator v0.17.0/go.mod h1:DVmfPQgxQENqDIzVR2ddLXMH34qeszkKSdH/N+s+38s= k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= -k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= -k8s.io/klog v0.3.1 h1:RVgyDHY/kFKtLqh67NvEWIgkMneNoIrdkN0CxDSQc68= -k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I= -k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc= -k8s.io/kube-openapi v0.0.0-20190709113604-33be087ad058/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4= k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E= k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= -k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0= -k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew= modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw= modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk= modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k= modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs= modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I= sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= -sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/vendor/github.com/containers/buildah/imagebuildah/util.go b/vendor/github.com/containers/buildah/imagebuildah/util.go index 29ea60970..5f14c9883 100644 --- a/vendor/github.com/containers/buildah/imagebuildah/util.go +++ b/vendor/github.com/containers/buildah/imagebuildah/util.go @@ -14,6 +14,7 @@ import ( "github.com/containers/buildah" "github.com/containers/storage/pkg/chrootarchive" + "github.com/containers/storage/pkg/ioutils" "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -57,7 +58,7 @@ func downloadToDirectory(url, dir string) error { } dockerfile := filepath.Join(dir, "Dockerfile") // Assume this is a Dockerfile - if err := ioutil.WriteFile(dockerfile, body, 0600); err != nil { + if err := ioutils.AtomicWriteFile(dockerfile, body, 0600); err != nil { return errors.Wrapf(err, "Failed to write %q to %q", url, dockerfile) } } @@ -75,7 +76,7 @@ func stdinToDirectory(dir string) error { if err := chrootarchive.Untar(reader, dir, nil); err != nil { dockerfile := filepath.Join(dir, "Dockerfile") // Assume this is a Dockerfile - if err := ioutil.WriteFile(dockerfile, b, 0600); err != nil { + if err := ioutils.AtomicWriteFile(dockerfile, b, 0600); err != nil { return errors.Wrapf(err, "Failed to write bytes to %q", dockerfile) } } diff --git a/vendor/github.com/containers/buildah/install.md b/vendor/github.com/containers/buildah/install.md index b5e1abda0..78d70765b 100644 --- a/vendor/github.com/containers/buildah/install.md +++ b/vendor/github.com/containers/buildah/install.md @@ -12,6 +12,8 @@ provides updated packages for CentOS 7 which can be used unmodified on Amazon Li ```bash cd /etc/yum.repos.d/ sudo wget https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/CentOS_7/devel:kubic:libcontainers:stable.repo +sudo yum -y yum-plugin-copr +sudo yum -y copr enable lsm5/container-selinux sudo yum -y install buildah ``` diff --git a/vendor/github.com/containers/buildah/manifests/copy.go b/vendor/github.com/containers/buildah/manifests/copy.go new file mode 100644 index 000000000..7e651a46c --- /dev/null +++ b/vendor/github.com/containers/buildah/manifests/copy.go @@ -0,0 +1,15 @@ +package manifests + +import ( + "github.com/containers/image/v5/signature" +) + +var ( + // storageAllowedPolicyScopes overrides the policy for local storage + // to ensure that we can read images from it. + storageAllowedPolicyScopes = signature.PolicyTransportScopes{ + "": []signature.PolicyRequirement{ + signature.NewPRInsecureAcceptAnything(), + }, + } +) diff --git a/vendor/github.com/containers/buildah/manifests/manifests.go b/vendor/github.com/containers/buildah/manifests/manifests.go new file mode 100644 index 000000000..0fe7e477b --- /dev/null +++ b/vendor/github.com/containers/buildah/manifests/manifests.go @@ -0,0 +1,397 @@ +package manifests + +import ( + "context" + "encoding/json" + stderrors "errors" + "io" + + "github.com/containers/buildah/pkg/manifests" + "github.com/containers/buildah/pkg/supplemented" + cp "github.com/containers/image/v5/copy" + "github.com/containers/image/v5/docker/reference" + "github.com/containers/image/v5/image" + "github.com/containers/image/v5/manifest" + "github.com/containers/image/v5/signature" + is "github.com/containers/image/v5/storage" + "github.com/containers/image/v5/transports" + "github.com/containers/image/v5/transports/alltransports" + "github.com/containers/image/v5/types" + "github.com/containers/storage" + digest "github.com/opencontainers/go-digest" + v1 "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" +) + +const instancesData = "instances.json" + +// ErrListImageUnknown is returned when we attempt to create an image reference +// for a List that has not yet been saved to an image. +var ErrListImageUnknown = stderrors.New("unable to determine which image holds the manifest list") + +type list struct { + manifests.List + instances map[digest.Digest]string +} + +// List is a manifest list or image index, either created using Create(), or +// loaded from local storage using LoadFromImage(). +type List interface { + manifests.List + SaveToImage(store storage.Store, imageID string, names []string, mimeType string) (string, error) + Reference(store storage.Store, multiple cp.ImageListSelection, instances []digest.Digest) (types.ImageReference, error) + Push(ctx context.Context, dest types.ImageReference, options PushOptions) (reference.Canonical, digest.Digest, error) + Add(ctx context.Context, sys *types.SystemContext, ref types.ImageReference, all bool) (digest.Digest, error) +} + +// PushOptions includes various settings which are needed for pushing the +// manifest list and its instances. +type PushOptions struct { + Store storage.Store + SystemContext *types.SystemContext // github.com/containers/image/types.SystemContext + ImageListSelection cp.ImageListSelection // set to either CopySystemImage, CopyAllImages, or CopySpecificImages + Instances []digest.Digest // instances to copy if ImageListSelection == CopySpecificImages + ReportWriter io.Writer // will be used to log the writing of the list and any blobs + SignBy string // fingerprint of GPG key to use to sign images + RemoveSignatures bool // true to discard signatures in images + ManifestType string // the format to use when saving the list - possible options are oci, v2s1, and v2s2 +} + +// Create creates a new list containing information about the specified image, +// computing its manifest's digest, and retrieving OS and architecture +// information from its configuration blob. Returns the new list, and the +// instanceDigest for the initial image. +func Create() List { + return &list{ + List: manifests.Create(), + instances: make(map[digest.Digest]string), + } +} + +// LoadFromImage reads the manifest list or image index, and additional +// information about where the various instances that it contains live, from an +// image record with the specified ID in local storage. +func LoadFromImage(store storage.Store, image string) (string, List, error) { + img, err := store.Image(image) + if err != nil { + return "", nil, errors.Wrapf(err, "error locating image %q for loading manifest list", image) + } + manifestBytes, err := store.ImageBigData(img.ID, storage.ImageDigestManifestBigDataNamePrefix) + if err != nil { + return "", nil, errors.Wrapf(err, "error locating image %q for loading manifest list", image) + } + manifestList, err := manifests.FromBlob(manifestBytes) + if err != nil { + return "", nil, err + } + list := &list{ + List: manifestList, + instances: make(map[digest.Digest]string), + } + instancesBytes, err := store.ImageBigData(img.ID, instancesData) + if err != nil { + return "", nil, errors.Wrapf(err, "error locating image %q for loading instance list", image) + } + if err := json.Unmarshal(instancesBytes, &list.instances); err != nil { + return "", nil, errors.Wrapf(err, "error decoding instance list for image %q", image) + } + list.instances[""] = img.ID + return img.ID, list, err +} + +// SaveToImage saves the manifest list or image index as the manifest of an +// Image record with the specified names in local storage, generating a random +// image ID if none is specified. It also stores information about where the +// images whose manifests are included in the list can be found. +func (l *list) SaveToImage(store storage.Store, imageID string, names []string, mimeType string) (string, error) { + manifestBytes, err := l.List.Serialize(mimeType) + if err != nil { + return "", err + } + instancesBytes, err := json.Marshal(&l.instances) + if err != nil { + return "", err + } + img, err := store.CreateImage(imageID, names, "", "", &storage.ImageOptions{}) + if err == nil || errors.Cause(err) == storage.ErrDuplicateID { + created := (err == nil) + if created { + imageID = img.ID + l.instances[""] = img.ID + } + err := store.SetImageBigData(imageID, storage.ImageDigestManifestBigDataNamePrefix, manifestBytes, manifest.Digest) + if err != nil { + if created { + if _, err2 := store.DeleteImage(img.ID, true); err2 != nil { + logrus.Errorf("error deleting image %q after failing to save manifest for it", img.ID) + } + } + return "", errors.Wrapf(err, "error saving manifest list to image %q", imageID) + } + err = store.SetImageBigData(imageID, instancesData, instancesBytes, nil) + if err != nil { + if created { + if _, err2 := store.DeleteImage(img.ID, true); err2 != nil { + logrus.Errorf("error deleting image %q after failing to save instance locations for it", img.ID) + } + } + return "", errors.Wrapf(err, "error saving instance list to image %q", imageID) + } + return imageID, nil + } + return "", errors.Wrapf(err, "error creating image to hold manifest list") +} + +// Reference returns an image reference for the composite image being built +// in the list, or an error if the list has never been saved to a local image. +func (l *list) Reference(store storage.Store, multiple cp.ImageListSelection, instances []digest.Digest) (types.ImageReference, error) { + if l.instances[""] == "" { + return nil, errors.Wrap(ErrListImageUnknown, "error building reference to list") + } + s, err := is.Transport.ParseStoreReference(store, l.instances[""]) + if err != nil { + return nil, errors.Wrapf(err, "error creating ImageReference from image %q", l.instances[""]) + } + references := make([]types.ImageReference, 0, len(l.instances)) + whichInstances := make([]digest.Digest, 0, len(l.instances)) + switch multiple { + case cp.CopyAllImages, cp.CopySystemImage: + for instance := range l.instances { + if instance != "" { + whichInstances = append(whichInstances, instance) + } + } + case cp.CopySpecificImages: + for instance := range l.instances { + for _, allowed := range instances { + if instance == allowed { + whichInstances = append(whichInstances, instance) + } + } + } + } + for _, instance := range whichInstances { + imageName := l.instances[instance] + ref, err := alltransports.ParseImageName(imageName) + if err != nil { + return nil, errors.Wrapf(err, "error creating ImageReference from image %q", imageName) + } + references = append(references, ref) + } + return supplemented.Reference(s, references, multiple, instances), nil +} + +// Push saves the manifest list and whichever blobs are needed to a destination location. +func (l *list) Push(ctx context.Context, dest types.ImageReference, options PushOptions) (reference.Canonical, digest.Digest, error) { + // Load the system signing policy. + pushPolicy, err := signature.DefaultPolicy(options.SystemContext) + if err != nil { + return nil, "", errors.Wrapf(err, "error obtaining default signature policy") + } + + // Override the settings for local storage to make sure that we can always read the source "image". + pushPolicy.Transports[is.Transport.Name()] = storageAllowedPolicyScopes + + policyContext, err := signature.NewPolicyContext(pushPolicy) + if err != nil { + return nil, "", errors.Wrapf(err, "error creating new signature policy context") + } + defer func() { + if err2 := policyContext.Destroy(); err2 != nil { + logrus.Errorf("error destroying signature policy context: %v", err2) + } + }() + + // If we were given a media type that corresponds to a multiple-images + // type, reset it to a valid corresponding single-image type, since we + // already expect the image library to infer the list type from the + // image type that we're telling it to force. + singleImageManifestType := options.ManifestType + switch singleImageManifestType { + case v1.MediaTypeImageIndex: + singleImageManifestType = v1.MediaTypeImageManifest + case manifest.DockerV2ListMediaType: + singleImageManifestType = manifest.DockerV2Schema2MediaType + } + + // Build a source reference for our list and grab bag full of blobs. + src, err := l.Reference(options.Store, options.ImageListSelection, options.Instances) + if err != nil { + return nil, "", err + } + copyOptions := &cp.Options{ + ImageListSelection: options.ImageListSelection, + Instances: options.Instances, + SourceCtx: options.SystemContext, + DestinationCtx: options.SystemContext, + ReportWriter: options.ReportWriter, + RemoveSignatures: options.RemoveSignatures, + SignBy: options.SignBy, + ForceManifestMIMEType: singleImageManifestType, + } + + // Copy whatever we were asked to copy. + manifestBytes, err := cp.Image(ctx, policyContext, dest, src, copyOptions) + if err != nil { + return nil, "", err + } + manifestDigest, err := manifest.Digest(manifestBytes) + if err != nil { + return nil, "", err + } + return nil, manifestDigest, nil +} + +// Add adds information about the specified image to the list, computing the +// image's manifest's digest, retrieving OS and architecture information from +// the image's configuration, and recording the image's reference so that it +// can be found at push-time. Returns the instanceDigest for the image. If +// the reference points to an image list, either all instances are added (if +// "all" is true), or the instance which matches "sys" (if "all" is false) will +// be added. +func (l *list) Add(ctx context.Context, sys *types.SystemContext, ref types.ImageReference, all bool) (digest.Digest, error) { + src, err := ref.NewImageSource(ctx, sys) + if err != nil { + return "", errors.Wrapf(err, "error setting up to read manifest and configuration from %q", transports.ImageName(ref)) + } + defer src.Close() + + type instanceInfo struct { + instanceDigest *digest.Digest + OS, Architecture, OSVersion, Variant string + Features, OSFeatures, Annotations []string + Size int64 + } + var instanceInfos []instanceInfo + var manifestDigest digest.Digest + + primaryManifestBytes, primaryManifestType, err := src.GetManifest(ctx, nil) + if err != nil { + return "", errors.Wrapf(err, "error reading manifest from %q", transports.ImageName(ref)) + } + + if manifest.MIMETypeIsMultiImage(primaryManifestType) { + lists, err := manifests.FromBlob(primaryManifestBytes) + if err != nil { + return "", errors.Wrapf(err, "error parsing manifest list in %q", transports.ImageName(ref)) + } + if all { + for i, instance := range lists.OCIv1().Manifests { + platform := instance.Platform + if platform == nil { + platform = &v1.Platform{} + } + instanceDigest := instance.Digest + instanceInfo := instanceInfo{ + instanceDigest: &instanceDigest, + OS: platform.OS, + Architecture: platform.Architecture, + OSVersion: platform.OSVersion, + Variant: platform.Variant, + Features: append([]string{}, lists.Docker().Manifests[i].Platform.Features...), + OSFeatures: append([]string{}, platform.OSFeatures...), + Size: instance.Size, + } + instanceInfos = append(instanceInfos, instanceInfo) + } + } else { + list, err := manifest.ListFromBlob(primaryManifestBytes, primaryManifestType) + if err != nil { + return "", errors.Wrapf(err, "error parsing manifest list in %q", transports.ImageName(ref)) + } + instanceDigest, err := list.ChooseInstance(sys) + if err != nil { + return "", errors.Wrapf(err, "error selecting image from manifest list in %q", transports.ImageName(ref)) + } + added := false + for i, instance := range lists.OCIv1().Manifests { + if instance.Digest != instanceDigest { + continue + } + platform := instance.Platform + if platform == nil { + platform = &v1.Platform{} + } + instanceInfo := instanceInfo{ + instanceDigest: &instanceDigest, + OS: platform.OS, + Architecture: platform.Architecture, + OSVersion: platform.OSVersion, + Variant: platform.Variant, + Features: append([]string{}, lists.Docker().Manifests[i].Platform.Features...), + OSFeatures: append([]string{}, platform.OSFeatures...), + Size: instance.Size, + } + instanceInfos = append(instanceInfos, instanceInfo) + added = true + } + if !added { + instanceInfo := instanceInfo{ + instanceDigest: &instanceDigest, + } + instanceInfos = append(instanceInfos, instanceInfo) + } + } + } else { + instanceInfo := instanceInfo{ + instanceDigest: nil, + } + instanceInfos = append(instanceInfos, instanceInfo) + } + + for _, instanceInfo := range instanceInfos { + if instanceInfo.OS == "" || instanceInfo.Architecture == "" { + img, err := image.FromUnparsedImage(ctx, sys, image.UnparsedInstance(src, instanceInfo.instanceDigest)) + if err != nil { + return "", errors.Wrapf(err, "error reading configuration blob from %q", transports.ImageName(ref)) + } + config, err := img.OCIConfig(ctx) + if err != nil { + return "", errors.Wrapf(err, "error reading info about config blob from %q", transports.ImageName(ref)) + } + if instanceInfo.OS == "" { + instanceInfo.OS = config.OS + } + if instanceInfo.Architecture == "" { + instanceInfo.Architecture = config.Architecture + } + } + manifestBytes, manifestType, err := src.GetManifest(ctx, instanceInfo.instanceDigest) + if err != nil { + return "", errors.Wrapf(err, "error reading manifest from %q, instance %q", transports.ImageName(ref), instanceInfo.instanceDigest) + } + if instanceInfo.instanceDigest == nil { + manifestDigest, err = manifest.Digest(manifestBytes) + if err != nil { + return "", errors.Wrapf(err, "error computing digest of manifest from %q", transports.ImageName(ref)) + } + instanceInfo.instanceDigest = &manifestDigest + instanceInfo.Size = int64(len(manifestBytes)) + } else { + if manifestDigest == "" { + manifestDigest = *instanceInfo.instanceDigest + } + } + err = l.List.AddInstance(*instanceInfo.instanceDigest, instanceInfo.Size, manifestType, instanceInfo.OS, instanceInfo.Architecture, instanceInfo.OSVersion, instanceInfo.OSFeatures, instanceInfo.Variant, instanceInfo.Features, instanceInfo.Annotations) + if err != nil { + return "", errors.Wrapf(err, "error adding instance with digest %q", *instanceInfo.instanceDigest) + } + if _, ok := l.instances[*instanceInfo.instanceDigest]; !ok { + l.instances[*instanceInfo.instanceDigest] = transports.ImageName(ref) + } + } + + return manifestDigest, nil +} + +// Remove filters out any instances in the list which match the specified digest. +func (l *list) Remove(instanceDigest digest.Digest) error { + err := l.List.Remove(instanceDigest) + if err == nil { + if _, needToDelete := l.instances[instanceDigest]; needToDelete { + delete(l.instances, instanceDigest) + } + } + return err +} diff --git a/vendor/github.com/containers/buildah/pkg/manifests/errors.go b/vendor/github.com/containers/buildah/pkg/manifests/errors.go new file mode 100644 index 000000000..8398d7efc --- /dev/null +++ b/vendor/github.com/containers/buildah/pkg/manifests/errors.go @@ -0,0 +1,16 @@ +package manifests + +import ( + "errors" +) + +var ( + // ErrDigestNotFound is returned when we look for an image instance + // with a particular digest in a list or index, and fail to find it. + ErrDigestNotFound = errors.New("no image instance matching the specified digest was found in the list or index") + // ErrManifestTypeNotSupported is returned when we attempt to parse a + // manifest with a known MIME type as a list or index, or when we attempt + // to serialize a list or index to a manifest with a MIME type that we + // don't know how to encode. + ErrManifestTypeNotSupported = errors.New("manifest type not supported") +) diff --git a/vendor/github.com/containers/buildah/pkg/manifests/manifests.go b/vendor/github.com/containers/buildah/pkg/manifests/manifests.go new file mode 100644 index 000000000..ea9495ee7 --- /dev/null +++ b/vendor/github.com/containers/buildah/pkg/manifests/manifests.go @@ -0,0 +1,493 @@ +package manifests + +import ( + "encoding/json" + "os" + + "github.com/containers/image/v5/manifest" + digest "github.com/opencontainers/go-digest" + imgspec "github.com/opencontainers/image-spec/specs-go" + v1 "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +// List is a generic interface for manipulating a manifest list or an image +// index. +type List interface { + AddInstance(manifestDigest digest.Digest, manifestSize int64, manifestType, os, architecture, osVersion string, osFeatures []string, variant string, features []string, annotations []string) error + Remove(instanceDigest digest.Digest) error + + SetURLs(instanceDigest digest.Digest, urls []string) error + URLs(instanceDigest digest.Digest) ([]string, error) + + SetAnnotations(instanceDigest *digest.Digest, annotations map[string]string) error + Annotations(instanceDigest *digest.Digest) (map[string]string, error) + + SetOS(instanceDigest digest.Digest, os string) error + OS(instanceDigest digest.Digest) (string, error) + + SetArchitecture(instanceDigest digest.Digest, arch string) error + Architecture(instanceDigest digest.Digest) (string, error) + + SetOSVersion(instanceDigest digest.Digest, osVersion string) error + OSVersion(instanceDigest digest.Digest) (string, error) + + SetVariant(instanceDigest digest.Digest, variant string) error + Variant(instanceDigest digest.Digest) (string, error) + + SetFeatures(instanceDigest digest.Digest, features []string) error + Features(instanceDigest digest.Digest) ([]string, error) + + SetOSFeatures(instanceDigest digest.Digest, osFeatures []string) error + OSFeatures(instanceDigest digest.Digest) ([]string, error) + + Serialize(mimeType string) ([]byte, error) + Instances() []digest.Digest + OCIv1() *v1.Index + Docker() *manifest.Schema2List + + findDocker(instanceDigest digest.Digest) (*manifest.Schema2ManifestDescriptor, error) + findOCIv1(instanceDigest digest.Digest) (*v1.Descriptor, error) +} + +type list struct { + docker manifest.Schema2List + oci v1.Index +} + +// OCIv1 returns the list as a Docker schema 2 list. The returned structure should NOT be modified. +func (l *list) Docker() *manifest.Schema2List { + return &l.docker +} + +// OCIv1 returns the list as an OCI image index. The returned structure should NOT be modified. +func (l *list) OCIv1() *v1.Index { + return &l.oci +} + +// Create creates a new list. +func Create() List { + return &list{ + docker: manifest.Schema2List{ + SchemaVersion: 2, + MediaType: manifest.DockerV2ListMediaType, + }, + oci: v1.Index{ + Versioned: imgspec.Versioned{SchemaVersion: 2}, + }, + } +} + +// AddInstance adds an entry for the specified manifest digest, with assorted +// additional information specified in parameters, to the list or index. +func (l *list) AddInstance(manifestDigest digest.Digest, manifestSize int64, manifestType, osName, architecture, osVersion string, osFeatures []string, variant string, features []string, annotations []string) error { + if err := l.Remove(manifestDigest); err != nil && !os.IsNotExist(errors.Cause(err)) { + return err + } + + schema2platform := manifest.Schema2PlatformSpec{ + Architecture: architecture, + OS: osName, + OSVersion: osVersion, + OSFeatures: osFeatures, + Variant: variant, + Features: features, + } + l.docker.Manifests = append(l.docker.Manifests, manifest.Schema2ManifestDescriptor{ + Schema2Descriptor: manifest.Schema2Descriptor{ + MediaType: manifestType, + Size: manifestSize, + Digest: manifestDigest, + }, + Platform: schema2platform, + }) + + ociv1platform := v1.Platform{ + Architecture: architecture, + OS: osName, + OSVersion: osVersion, + OSFeatures: osFeatures, + Variant: variant, + } + l.oci.Manifests = append(l.oci.Manifests, v1.Descriptor{ + MediaType: manifestType, + Size: manifestSize, + Digest: manifestDigest, + Platform: &ociv1platform, + }) + + return nil +} + +// Remove filters out any instances in the list which match the specified digest. +func (l *list) Remove(instanceDigest digest.Digest) error { + err := errors.Wrapf(os.ErrNotExist, "no instance matching digest %q found in manifest list", instanceDigest) + newDockerManifests := make([]manifest.Schema2ManifestDescriptor, 0, len(l.docker.Manifests)) + for i := range l.docker.Manifests { + if l.docker.Manifests[i].Digest != instanceDigest { + newDockerManifests = append(newDockerManifests, l.docker.Manifests[i]) + } else { + err = nil + } + } + l.docker.Manifests = newDockerManifests + newOCIv1Manifests := make([]v1.Descriptor, 0, len(l.oci.Manifests)) + for i := range l.oci.Manifests { + if l.oci.Manifests[i].Digest != instanceDigest { + newOCIv1Manifests = append(newOCIv1Manifests, l.oci.Manifests[i]) + } else { + err = nil + } + } + l.oci.Manifests = newOCIv1Manifests + return err +} + +func (l *list) findDocker(instanceDigest digest.Digest) (*manifest.Schema2ManifestDescriptor, error) { + for i := range l.docker.Manifests { + if l.docker.Manifests[i].Digest == instanceDigest { + return &l.docker.Manifests[i], nil + } + } + return nil, errors.Wrapf(ErrDigestNotFound, "no Docker manifest matching digest %q was found in list", instanceDigest.String()) +} + +func (l *list) findOCIv1(instanceDigest digest.Digest) (*v1.Descriptor, error) { + for i := range l.oci.Manifests { + if l.oci.Manifests[i].Digest == instanceDigest { + return &l.oci.Manifests[i], nil + } + } + return nil, errors.Wrapf(ErrDigestNotFound, "no OCI manifest matching digest %q was found in list", instanceDigest.String()) +} + +// SetURLs sets the URLs where the manifest might also be found. +func (l *list) SetURLs(instanceDigest digest.Digest, urls []string) error { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci.URLs = append([]string{}, urls...) + docker.URLs = append([]string{}, urls...) + return nil +} + +// URLs retrieves the locations from which this object might possibly be downloaded. +func (l *list) URLs(instanceDigest digest.Digest) ([]string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return nil, err + } + return append([]string{}, oci.URLs...), nil +} + +// SetAnnotations sets annotations on the image index, or on a specific manifest. +// The field is specific to the OCI image index format, and is not present in Docker manifest lists. +func (l *list) SetAnnotations(instanceDigest *digest.Digest, annotations map[string]string) error { + a := &l.oci.Annotations + if instanceDigest != nil { + oci, err := l.findOCIv1(*instanceDigest) + if err != nil { + return err + } + a = &oci.Annotations + } + (*a) = make(map[string]string) + for k, v := range annotations { + (*a)[k] = v + } + return nil +} + +// Annotations retrieves the annotations which have been set on the image index, or on one instance. +// The field is specific to the OCI image index format, and is not present in Docker manifest lists. +func (l *list) Annotations(instanceDigest *digest.Digest) (map[string]string, error) { + a := l.oci.Annotations + if instanceDigest != nil { + oci, err := l.findOCIv1(*instanceDigest) + if err != nil { + return nil, err + } + a = oci.Annotations + } + annotations := make(map[string]string) + for k, v := range a { + annotations[k] = v + } + return annotations, nil +} + +// SetOS sets the OS field in the platform information associated with the instance with the specified digest. +func (l *list) SetOS(instanceDigest digest.Digest, os string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker.Platform.OS = os + oci.Platform.OS = os + return nil +} + +// OS retrieves the OS field in the platform information associated with the instance with the specified digest. +func (l *list) OS(instanceDigest digest.Digest) (string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return "", err + } + return oci.Platform.OS, nil +} + +// SetArchitecture sets the Architecture field in the platform information associated with the instance with the specified digest. +func (l *list) SetArchitecture(instanceDigest digest.Digest, arch string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker.Platform.Architecture = arch + oci.Platform.Architecture = arch + return nil +} + +// Architecture retrieves the Architecture field in the platform information associated with the instance with the specified digest. +func (l *list) Architecture(instanceDigest digest.Digest) (string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return "", err + } + return oci.Platform.Architecture, nil +} + +// SetOSVersion sets the OSVersion field in the platform information associated with the instance with the specified digest. +func (l *list) SetOSVersion(instanceDigest digest.Digest, osVersion string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker.Platform.OSVersion = osVersion + oci.Platform.OSVersion = osVersion + return nil +} + +// OSVersion retrieves the OSVersion field in the platform information associated with the instance with the specified digest. +func (l *list) OSVersion(instanceDigest digest.Digest) (string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return "", err + } + return oci.Platform.OSVersion, nil +} + +// SetVariant sets the Variant field in the platform information associated with the instance with the specified digest. +func (l *list) SetVariant(instanceDigest digest.Digest, variant string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker.Platform.Variant = variant + oci.Platform.Variant = variant + return nil +} + +// Variant retrieves the Variant field in the platform information associated with the instance with the specified digest. +func (l *list) Variant(instanceDigest digest.Digest) (string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return "", err + } + return oci.Platform.Variant, nil +} + +// SetFeatures sets the features list in the platform information associated with the instance with the specified digest. +// The field is specific to the Docker manifest list format, and is not present in OCI's image indexes. +func (l *list) SetFeatures(instanceDigest digest.Digest, features []string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + docker.Platform.Features = append([]string{}, features...) + // no OCI equivalent + return nil +} + +// Features retrieves the features list from the platform information associated with the instance with the specified digest. +// The field is specific to the Docker manifest list format, and is not present in OCI's image indexes. +func (l *list) Features(instanceDigest digest.Digest) ([]string, error) { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return nil, err + } + return append([]string{}, docker.Platform.Features...), nil +} + +// SetOSFeatures sets the OS features list in the platform information associated with the instance with the specified digest. +func (l *list) SetOSFeatures(instanceDigest digest.Digest, osFeatures []string) error { + docker, err := l.findDocker(instanceDigest) + if err != nil { + return err + } + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return err + } + docker.Platform.OSFeatures = append([]string{}, osFeatures...) + oci.Platform.OSFeatures = append([]string{}, osFeatures...) + return nil +} + +// OSFeatures retrieves the OS features list from the platform information associated with the instance with the specified digest. +func (l *list) OSFeatures(instanceDigest digest.Digest) ([]string, error) { + oci, err := l.findOCIv1(instanceDigest) + if err != nil { + return nil, err + } + return append([]string{}, oci.Platform.OSFeatures...), nil +} + +// FromBlob builds a list from an encoded manifest list or image index. +func FromBlob(manifestBytes []byte) (List, error) { + manifestType := manifest.GuessMIMEType(manifestBytes) + list := &list{ + docker: manifest.Schema2List{ + SchemaVersion: 2, + MediaType: manifest.DockerV2ListMediaType, + }, + oci: v1.Index{ + Versioned: imgspec.Versioned{SchemaVersion: 2}, + }, + } + switch manifestType { + default: + return nil, errors.Wrapf(ErrManifestTypeNotSupported, "unable to load manifest list: unsupported format %q", manifestType) + case manifest.DockerV2ListMediaType: + if err := json.Unmarshal(manifestBytes, &list.docker); err != nil { + return nil, errors.Wrapf(err, "unable to parse Docker manifest list from image") + } + for _, m := range list.docker.Manifests { + list.oci.Manifests = append(list.oci.Manifests, v1.Descriptor{ + MediaType: m.Schema2Descriptor.MediaType, + Size: m.Schema2Descriptor.Size, + Digest: m.Schema2Descriptor.Digest, + Platform: &v1.Platform{ + Architecture: m.Platform.Architecture, + OS: m.Platform.OS, + OSVersion: m.Platform.OSVersion, + OSFeatures: m.Platform.OSFeatures, + Variant: m.Platform.Variant, + }, + }) + } + case v1.MediaTypeImageIndex: + if err := json.Unmarshal(manifestBytes, &list.oci); err != nil { + return nil, errors.Wrapf(err, "unable to parse OCIv1 manifest list") + } + for _, m := range list.oci.Manifests { + platform := m.Platform + if platform == nil { + platform = &v1.Platform{} + } + list.docker.Manifests = append(list.docker.Manifests, manifest.Schema2ManifestDescriptor{ + Schema2Descriptor: manifest.Schema2Descriptor{ + MediaType: m.MediaType, + Size: m.Size, + Digest: m.Digest, + }, + Platform: manifest.Schema2PlatformSpec{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: platform.Variant, + }, + }) + } + } + return list, nil +} + +func (l *list) preferOCI() bool { + // If we have any data that's only in the OCI format, use that. + for _, m := range l.oci.Manifests { + if len(m.URLs) > 0 { + return true + } + if len(m.Annotations) > 0 { + return true + } + } + // If we have any data that's only in the Docker format, use that. + for _, m := range l.docker.Manifests { + if len(m.Platform.Features) > 0 { + return false + } + } + // If we have no manifests, remember that the Docker format is + // explicitly typed, so use that. Otherwise, default to using the OCI + // format. + return len(l.docker.Manifests) != 0 +} + +// Serialize encodes the list using the specified format, or by selecting one +// which it thinks is appropriate. +func (l *list) Serialize(mimeType string) ([]byte, error) { + var manifestBytes []byte + switch mimeType { + case "": + if l.preferOCI() { + manifest, err := json.Marshal(&l.oci) + if err != nil { + return nil, errors.Wrapf(err, "error marshalling OCI image index") + } + manifestBytes = manifest + } else { + manifest, err := json.Marshal(&l.docker) + if err != nil { + return nil, errors.Wrapf(err, "error marshalling Docker manifest list") + } + manifestBytes = manifest + } + case v1.MediaTypeImageIndex: + manifest, err := json.Marshal(&l.oci) + if err != nil { + return nil, errors.Wrapf(err, "error marshalling OCI image index") + } + manifestBytes = manifest + case manifest.DockerV2ListMediaType: + manifest, err := json.Marshal(&l.docker) + if err != nil { + return nil, errors.Wrapf(err, "error marshalling Docker manifest list") + } + manifestBytes = manifest + default: + return nil, errors.Wrapf(ErrManifestTypeNotSupported, "serializing list to type %q not implemented", mimeType) + } + return manifestBytes, nil +} + +// Instances returns the list of image instances mentioned in this list. +func (l *list) Instances() []digest.Digest { + instances := make([]digest.Digest, 0, len(l.oci.Manifests)) + for _, instance := range l.oci.Manifests { + instances = append(instances, instance.Digest) + } + return instances +} diff --git a/vendor/github.com/containers/buildah/pkg/supplemented/errors.go b/vendor/github.com/containers/buildah/pkg/supplemented/errors.go new file mode 100644 index 000000000..6de679b50 --- /dev/null +++ b/vendor/github.com/containers/buildah/pkg/supplemented/errors.go @@ -0,0 +1,17 @@ +package supplemented + +import ( + "errors" + + "github.com/containers/buildah/pkg/manifests" +) + +var ( + // ErrDigestNotFound is returned when we look for an image instance + // with a particular digest in a list or index, and fail to find it. + ErrDigestNotFound = manifests.ErrDigestNotFound + // ErrBlobNotFound is returned when try to figure out which supplemental + // image we should ask for a blob with the specified characteristics, + // based on the information in each of the supplemental images' manifests. + ErrBlobNotFound = errors.New("location of blob could not be determined") +) diff --git a/vendor/github.com/containers/buildah/pkg/supplemented/supplemented.go b/vendor/github.com/containers/buildah/pkg/supplemented/supplemented.go new file mode 100644 index 000000000..5e3c6291a --- /dev/null +++ b/vendor/github.com/containers/buildah/pkg/supplemented/supplemented.go @@ -0,0 +1,400 @@ +package supplemented + +import ( + "container/list" + "context" + "io" + + cp "github.com/containers/image/v5/copy" + "github.com/containers/image/v5/image" + "github.com/containers/image/v5/manifest" + "github.com/containers/image/v5/transports" + "github.com/containers/image/v5/types" + multierror "github.com/hashicorp/go-multierror" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" +) + +// supplementedImageReference groups multiple references together. +type supplementedImageReference struct { + types.ImageReference + references []types.ImageReference + multiple cp.ImageListSelection + instances []digest.Digest +} + +// supplementedImageSource represents an image, plus all of the blobs of other images. +type supplementedImageSource struct { + types.ImageSource + reference types.ImageReference + manifest []byte // The manifest list or image index. + manifestType string // The MIME type of the manifest list or image index. + sourceDefaultInstances map[types.ImageSource]digest.Digest // The default manifest instances of open ImageSource objects. + sourceInstancesByInstance map[digest.Digest]types.ImageSource // A map from manifest instance digests to open ImageSource objects. + instancesByBlobDigest map[digest.Digest]digest.Digest // A map from blob digests to manifest instance digests. +} + +// Reference groups one reference and some number of additional references +// together as a group. The first reference's default instance will be treated +// as the default instance of the resulting reference, with the other +// references' instances made available as instances for their respective +// digests. +func Reference(ref types.ImageReference, supplemental []types.ImageReference, multiple cp.ImageListSelection, instances []digest.Digest) types.ImageReference { + if len(instances) > 0 { + i := make([]digest.Digest, len(instances)) + copy(i, instances) + instances = i + } + return &supplementedImageReference{ + ImageReference: ref, + references: append([]types.ImageReference{}, supplemental...), + multiple: multiple, + instances: instances, + } +} + +// NewImage returns a new higher-level view of the image. +func (s *supplementedImageReference) NewImage(ctx context.Context, sys *types.SystemContext) (types.ImageCloser, error) { + src, err := s.NewImageSource(ctx, sys) + if err != nil { + return nil, errors.Wrapf(err, "error building a new Image using an ImageSource") + } + return image.FromSource(ctx, sys, src) +} + +// NewImageSource opens the referenced images, scans their manifests for +// instances, and builds mappings from each blob mentioned in them to their +// instances. +func (s *supplementedImageReference) NewImageSource(ctx context.Context, sys *types.SystemContext) (iss types.ImageSource, err error) { + sources := make(map[digest.Digest]types.ImageSource) + defaultInstances := make(map[types.ImageSource]digest.Digest) + instances := make(map[digest.Digest]digest.Digest) + var sis *supplementedImageSource + + // Open the default instance for reading. + top, err := s.ImageReference.NewImageSource(ctx, sys) + if err != nil { + return nil, errors.Wrapf(err, "error opening %q as image source", transports.ImageName(s.ImageReference)) + } + + defer func() { + if err != nil { + if iss != nil { + // The composite source has been created. Use its Close method. + if err2 := iss.Close(); err2 != nil { + logrus.Errorf("error opening image: %v", err2) + } + } else if top != nil { + // The composite source has not been created, but the top was already opened. Close it. + if err2 := top.Close(); err2 != nil { + logrus.Errorf("error opening image: %v", err2) + } + } + } + }() + + var addSingle, addMulti func(manifestBytes []byte, manifestType string, src types.ImageSource) error + type manifestToRead struct { + src types.ImageSource + instance *digest.Digest + } + manifestsToRead := list.New() + + addSingle = func(manifestBytes []byte, manifestType string, src types.ImageSource) error { + // Mark this instance as being associated with this ImageSource. + manifestDigest, err := manifest.Digest(manifestBytes) + if err != nil { + return errors.Wrapf(err, "error computing digest over manifest %q", string(manifestBytes)) + } + sources[manifestDigest] = src + + // Parse the manifest as a single image. + man, err := manifest.FromBlob(manifestBytes, manifestType) + if err != nil { + return errors.Wrapf(err, "error parsing manifest %q", string(manifestBytes)) + } + + // Log the config blob's digest and the blobs of its layers as associated with this manifest. + config := man.ConfigInfo() + if config.Digest != "" { + instances[config.Digest] = manifestDigest + logrus.Debugf("blob %q belongs to %q", config.Digest, manifestDigest) + } + + layers := man.LayerInfos() + for _, layer := range layers { + instances[layer.Digest] = manifestDigest + logrus.Debugf("layer %q belongs to %q", layer.Digest, manifestDigest) + } + + return nil + } + + addMulti = func(manifestBytes []byte, manifestType string, src types.ImageSource) error { + // Mark this instance as being associated with this ImageSource. + manifestDigest, err := manifest.Digest(manifestBytes) + if err != nil { + return errors.Wrapf(err, "error computing manifest digest") + } + sources[manifestDigest] = src + + // Parse the manifest as a list of images. + list, err := manifest.ListFromBlob(manifestBytes, manifestType) + if err != nil { + return errors.Wrapf(err, "error parsing manifest blob %q as a %q", string(manifestBytes), manifestType) + } + + // Figure out which of its instances we want to look at. + var chaseInstances []digest.Digest + switch s.multiple { + case cp.CopySystemImage: + instance, err := list.ChooseInstance(sys) + if err != nil { + return errors.Wrapf(err, "error selecting appropriate instance from list") + } + chaseInstances = []digest.Digest{instance} + case cp.CopySpecificImages: + chaseInstances = s.instances + case cp.CopyAllImages: + chaseInstances = list.Instances() + } + + // Queue these manifest instances for reading from this + // ImageSource later, if we don't stumble across them somewhere + // else first. + for _, instanceIterator := range chaseInstances { + instance := instanceIterator + next := &manifestToRead{ + src: src, + instance: &instance, + } + if src == top { + // Prefer any other source. + manifestsToRead.PushBack(next) + } else { + // Prefer this source over the first ("main") one. + manifestsToRead.PushFront(next) + } + } + return nil + } + + visitedReferences := make(map[types.ImageReference]struct{}) + for i, ref := range append([]types.ImageReference{s.ImageReference}, s.references...) { + if _, visited := visitedReferences[ref]; visited { + continue + } + visitedReferences[ref] = struct{}{} + + // Open this image for reading. + var src types.ImageSource + if ref == s.ImageReference { + src = top + } else { + src, err = ref.NewImageSource(ctx, sys) + if err != nil { + return nil, errors.Wrapf(err, "error opening %q as image source", transports.ImageName(ref)) + } + } + + // Read the default manifest for the image. + manifestBytes, manifestType, err := src.GetManifest(ctx, nil) + if err != nil { + return nil, errors.Wrapf(err, "error reading default manifest from image %q", transports.ImageName(ref)) + } + + // If this is the first image, mark it as our starting point. + if i == 0 { + sources[""] = src + + sis = &supplementedImageSource{ + ImageSource: top, + reference: s, + manifest: manifestBytes, + manifestType: manifestType, + sourceDefaultInstances: defaultInstances, + sourceInstancesByInstance: sources, + instancesByBlobDigest: instances, + } + iss = sis + } + + // Record the digest of the ImageSource's default instance's manifest. + manifestDigest, err := manifest.Digest(manifestBytes) + if err != nil { + return nil, errors.Wrapf(err, "error computing digest of manifest from image %q", transports.ImageName(ref)) + } + sis.sourceDefaultInstances[src] = manifestDigest + + // If the ImageSource's default manifest is a list, parse each of its instances. + if manifest.MIMETypeIsMultiImage(manifestType) { + if err = addMulti(manifestBytes, manifestType, src); err != nil { + return nil, errors.Wrapf(err, "error adding multi-image %q", transports.ImageName(ref)) + } + } else { + if err = addSingle(manifestBytes, manifestType, src); err != nil { + return nil, errors.Wrapf(err, "error adding single image %q", transports.ImageName(ref)) + } + } + } + + // Parse the rest of the instances. + for manifestsToRead.Front() != nil { + front := manifestsToRead.Front() + value := front.Value + manifestToRead, ok := value.(*manifestToRead) + if !ok { + panic("bug: wrong type looking for *manifestToRead in list?") + } + manifestsToRead.Remove(front) + + // If we already read this manifest, no need to read it again. + if _, alreadyRead := sources[*manifestToRead.instance]; alreadyRead { + continue + } + + // Read the instance's manifest. + manifestBytes, manifestType, err := manifestToRead.src.GetManifest(ctx, manifestToRead.instance) + if err != nil { + // if errors.Cause(err) == storage.ErrImageUnknown || os.IsNotExist(errors.Cause(err)) { + // Trust that we either don't need it, or that it's in another reference. + // continue + // } + return nil, errors.Wrapf(err, "error reading manifest for instance %q", manifestToRead.instance) + } + + if manifest.MIMETypeIsMultiImage(manifestType) { + // Add the list's contents. + if err = addMulti(manifestBytes, manifestType, manifestToRead.src); err != nil { + return nil, errors.Wrapf(err, "error adding single image instance %q", manifestToRead.instance) + } + } else { + // Add the single image's contents. + if err = addSingle(manifestBytes, manifestType, manifestToRead.src); err != nil { + return nil, errors.Wrapf(err, "error adding single image instance %q", manifestToRead.instance) + } + } + } + + return iss, nil +} + +func (s *supplementedImageReference) DeleteImage(ctx context.Context, sys *types.SystemContext) error { + return errors.Errorf("deletion of images not implemented") +} + +func (s *supplementedImageSource) Close() error { + var returnErr *multierror.Error + closed := make(map[types.ImageSource]struct{}) + for _, sourceInstance := range s.sourceInstancesByInstance { + if _, closed := closed[sourceInstance]; closed { + continue + } + if err := sourceInstance.Close(); err != nil { + returnErr = multierror.Append(returnErr, err) + } + closed[sourceInstance] = struct{}{} + } + if returnErr == nil { + return nil + } + return returnErr.ErrorOrNil() +} + +func (s *supplementedImageSource) GetManifest(ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) { + requestInstanceDigest := instanceDigest + if instanceDigest == nil { + return s.manifest, s.manifestType, nil + } + if sourceInstance, ok := s.sourceInstancesByInstance[*instanceDigest]; ok { + if *instanceDigest == s.sourceDefaultInstances[sourceInstance] { + requestInstanceDigest = nil + } + return sourceInstance.GetManifest(ctx, requestInstanceDigest) + } + return nil, "", errors.Wrapf(ErrDigestNotFound, "error getting manifest for digest %q", *instanceDigest) +} + +func (s *supplementedImageSource) GetBlob(ctx context.Context, blob types.BlobInfo, bic types.BlobInfoCache) (io.ReadCloser, int64, error) { + sourceInstance, ok := s.instancesByBlobDigest[blob.Digest] + if !ok { + return nil, -1, errors.Wrapf(ErrBlobNotFound, "error blob %q in known instances", blob.Digest) + } + src, ok := s.sourceInstancesByInstance[sourceInstance] + if !ok { + return nil, -1, errors.Wrapf(ErrDigestNotFound, "error getting image source for instance %q", sourceInstance) + } + return src.GetBlob(ctx, blob, bic) +} + +func (s *supplementedImageSource) HasThreadSafeGetBlob() bool { + checked := make(map[types.ImageSource]struct{}) + for _, sourceInstance := range s.sourceInstancesByInstance { + if _, checked := checked[sourceInstance]; checked { + continue + } + if !sourceInstance.HasThreadSafeGetBlob() { + return false + } + checked[sourceInstance] = struct{}{} + } + return true +} + +func (s *supplementedImageSource) GetSignatures(ctx context.Context, instanceDigest *digest.Digest) ([][]byte, error) { + var ( + src types.ImageSource + digest digest.Digest + ) + requestInstanceDigest := instanceDigest + if instanceDigest == nil { + if sourceInstance, ok := s.sourceInstancesByInstance[""]; ok { + src = sourceInstance + } + } else { + digest = *instanceDigest + if sourceInstance, ok := s.sourceInstancesByInstance[*instanceDigest]; ok { + src = sourceInstance + } + if *instanceDigest == s.sourceDefaultInstances[src] { + requestInstanceDigest = nil + } + } + if src != nil { + return src.GetSignatures(ctx, requestInstanceDigest) + } + return nil, errors.Wrapf(ErrDigestNotFound, "error finding instance for instance digest %q to read signatures", digest) +} + +func (s *supplementedImageSource) LayerInfosForCopy(ctx context.Context, instanceDigest *digest.Digest) ([]types.BlobInfo, error) { + var src types.ImageSource + requestInstanceDigest := instanceDigest + if instanceDigest == nil { + if sourceInstance, ok := s.sourceInstancesByInstance[""]; ok { + src = sourceInstance + } + } else { + if sourceInstance, ok := s.sourceInstancesByInstance[*instanceDigest]; ok { + src = sourceInstance + } + if *instanceDigest == s.sourceDefaultInstances[src] { + requestInstanceDigest = nil + } + } + if src != nil { + blobInfos, err := src.LayerInfosForCopy(ctx, requestInstanceDigest) + if err != nil { + return nil, errors.Wrapf(err, "error reading layer infos for copy from instance %q", instanceDigest) + } + var manifestDigest digest.Digest + if instanceDigest != nil { + manifestDigest = *instanceDigest + } + for _, blobInfo := range blobInfos { + s.instancesByBlobDigest[blobInfo.Digest] = manifestDigest + } + return blobInfos, nil + } + return nil, errors.Wrapf(ErrDigestNotFound, "error finding instance for instance digest %q to copy layers", *instanceDigest) +} diff --git a/vendor/github.com/containers/common/pkg/config/config.go b/vendor/github.com/containers/common/pkg/config/config.go index 0a09d994e..db70e53a4 100644 --- a/vendor/github.com/containers/common/pkg/config/config.go +++ b/vendor/github.com/containers/common/pkg/config/config.go @@ -160,11 +160,6 @@ type ContainersConfig struct { // ShmSize holds the size of /dev/shm. ShmSize string `toml:"shm_size"` - // SignaturePolicyPath is the path to a signature policy to use for - // validating images. If left empty, the containers/image default signature - // policy will be used. - SignaturePolicyPath string `toml:"_"` - // UTSNS indicates how to create a UTS namespace for the container UTSNS string `toml:"utsns"` @@ -283,6 +278,11 @@ type EngineConfig struct { // backwards compat with older version of libpod and Podman. SetOptions + // SignaturePolicyPath is the path to a signature policy to use for + // validating images. If left empty, the containers/image default signature + // policy will be used. + SignaturePolicyPath string `toml:"_"` + // SDNotify tells container engine to allow containers to notify the host systemd of // readiness using the SD_NOTIFY mechanism. SDNotify bool @@ -827,6 +827,9 @@ func isDirectory(path string) error { } func rootlessConfigPath() (string, error) { + if configHome := os.Getenv("XDG_CONFIG_HOME"); configHome != "" { + return filepath.Join(configHome, UserOverrideContainersConfig), nil + } home, err := unshare.HomeDir() if err != nil { return "", err diff --git a/vendor/github.com/containers/common/pkg/config/default.go b/vendor/github.com/containers/common/pkg/config/default.go index dca320d87..04c3f9773 100644 --- a/vendor/github.com/containers/common/pkg/config/default.go +++ b/vendor/github.com/containers/common/pkg/config/default.go @@ -123,7 +123,6 @@ func DefaultConfig() (*Config, error) { return nil, err } - var signaturePolicyPath string netns := "bridge" if unshare.IsRootless() { home, err := unshare.HomeDir() @@ -132,7 +131,7 @@ func DefaultConfig() (*Config, error) { } sigPath := filepath.Join(home, DefaultRootlessSignaturePolicyPath) if _, err := os.Stat(sigPath); err == nil { - signaturePolicyPath = sigPath + defaultEngineConfig.SignaturePolicyPath = sigPath } netns = "slirp4netns" } @@ -154,23 +153,22 @@ func DefaultConfig() (*Config, error) { Env: []string{ "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", }, - EnvHost: false, - HTTPProxy: false, - Init: false, - InitPath: "", - IPCNS: "private", - LogDriver: DefaultLogDriver, - LogSizeMax: DefaultLogSizeMax, - NetNS: netns, - NoHosts: false, - PidsLimit: DefaultPidsLimit, - PidNS: "private", - SeccompProfile: SeccompDefaultPath, - ShmSize: DefaultShmSize, - SignaturePolicyPath: signaturePolicyPath, - UTSNS: "private", - UserNS: "private", - UserNSSize: DefaultUserNSSize, + EnvHost: false, + HTTPProxy: false, + Init: false, + InitPath: "", + IPCNS: "private", + LogDriver: DefaultLogDriver, + LogSizeMax: DefaultLogSizeMax, + NetNS: netns, + NoHosts: false, + PidsLimit: DefaultPidsLimit, + PidNS: "private", + SeccompProfile: SeccompDefaultPath, + ShmSize: DefaultShmSize, + UTSNS: "private", + UserNS: "private", + UserNSSize: DefaultUserNSSize, }, Network: NetworkConfig{ DefaultNetwork: "podman", diff --git a/vendor/github.com/containers/common/pkg/config/default_linux.go b/vendor/github.com/containers/common/pkg/config/default_linux.go index 43ef5da78..91b73d344 100644 --- a/vendor/github.com/containers/common/pkg/config/default_linux.go +++ b/vendor/github.com/containers/common/pkg/config/default_linux.go @@ -18,7 +18,7 @@ func isCgroup2UnifiedMode() (isUnified bool, isUnifiedErr error) { if err := syscall.Statfs(cgroupRoot, &st); err != nil { isUnified, isUnifiedErr = false, err } else { - isUnified, isUnifiedErr = st.Type == unix.CGROUP2_SUPER_MAGIC, nil + isUnified, isUnifiedErr = int64(st.Type) == int64(unix.CGROUP2_SUPER_MAGIC), nil } return } diff --git a/vendor/github.com/containers/common/pkg/config/libpodConfig.go b/vendor/github.com/containers/common/pkg/config/libpodConfig.go index be168208b..333f43815 100644 --- a/vendor/github.com/containers/common/pkg/config/libpodConfig.go +++ b/vendor/github.com/containers/common/pkg/config/libpodConfig.go @@ -302,10 +302,9 @@ func rootlessLibpodConfigPath() (string, error) { func (c *Config) libpodConfig() *ConfigFromLibpod { return &ConfigFromLibpod{ - SignaturePolicyPath: c.Containers.SignaturePolicyPath, - InitPath: c.Containers.InitPath, - MaxLogSize: c.Containers.LogSizeMax, - EnableLabeling: c.Containers.EnableLabeling, + InitPath: c.Containers.InitPath, + MaxLogSize: c.Containers.LogSizeMax, + EnableLabeling: c.Containers.EnableLabeling, SetOptions: c.Engine.SetOptions, VolumePath: c.Engine.VolumePath, @@ -334,6 +333,7 @@ func (c *Config) libpodConfig() *ConfigFromLibpod { DetachKeys: c.Engine.DetachKeys, SDNotify: c.Engine.SDNotify, CgroupCheck: c.Engine.CgroupCheck, + SignaturePolicyPath: c.Engine.SignaturePolicyPath, CNIConfigDir: c.Network.NetworkConfigDir, CNIPluginDir: c.Network.CNIPluginDirs, @@ -343,11 +343,11 @@ func (c *Config) libpodConfig() *ConfigFromLibpod { func (c *Config) libpodToContainersConfig(libpodConf *ConfigFromLibpod) { - c.Containers.SignaturePolicyPath = libpodConf.SignaturePolicyPath c.Containers.InitPath = libpodConf.InitPath c.Containers.LogSizeMax = libpodConf.MaxLogSize c.Containers.EnableLabeling = libpodConf.EnableLabeling + c.Engine.SignaturePolicyPath = libpodConf.SignaturePolicyPath c.Engine.SetOptions = libpodConf.SetOptions c.Engine.VolumePath = libpodConf.VolumePath c.Engine.ImageDefaultTransport = libpodConf.ImageDefaultTransport diff --git a/vendor/github.com/containers/storage/VERSION b/vendor/github.com/containers/storage/VERSION index c807441cf..de646d2fc 100644 --- a/vendor/github.com/containers/storage/VERSION +++ b/vendor/github.com/containers/storage/VERSION @@ -1 +1 @@ -1.16.3 +1.16.6 diff --git a/vendor/github.com/containers/storage/go.mod b/vendor/github.com/containers/storage/go.mod index 84bfc9616..40cd856a9 100644 --- a/vendor/github.com/containers/storage/go.mod +++ b/vendor/github.com/containers/storage/go.mod @@ -5,8 +5,8 @@ require ( github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 github.com/Microsoft/hcsshim v0.8.7 github.com/docker/go-units v0.4.0 - github.com/klauspost/compress v1.10.2 - github.com/klauspost/pgzip v1.2.1 + github.com/klauspost/compress v1.10.3 + github.com/klauspost/pgzip v1.2.3 github.com/mattn/go-shellwords v1.0.10 github.com/mistifyio/go-zfs v2.1.1+incompatible github.com/opencontainers/go-digest v1.0.0-rc1 @@ -14,7 +14,7 @@ require ( github.com/opencontainers/selinux v1.4.0 github.com/pkg/errors v0.9.1 github.com/pquerna/ffjson v0.0.0-20181028064349-e517b90714f7 - github.com/sirupsen/logrus v1.4.2 + github.com/sirupsen/logrus v1.5.0 github.com/stretchr/testify v1.5.1 github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2 github.com/tchap/go-patricia v2.3.0+incompatible diff --git a/vendor/github.com/containers/storage/go.sum b/vendor/github.com/containers/storage/go.sum index 5d86e062f..2c53f6ba6 100644 --- a/vendor/github.com/containers/storage/go.sum +++ b/vendor/github.com/containers/storage/go.sum @@ -39,8 +39,14 @@ github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvW github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= github.com/klauspost/compress v1.10.2 h1:Znfn6hXZAHaLPNnlqUYRrBSReFHYybslgv4PTiyz6P0= github.com/klauspost/compress v1.10.2/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs= +github.com/klauspost/compress v1.10.3 h1:OP96hzwJVBIHYU52pVTI6CczrxPvrGfgqF9N5eTO0Q8= +github.com/klauspost/compress v1.10.3/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs= github.com/klauspost/pgzip v1.2.1 h1:oIPZROsWuPHpOdMVWLuJZXwgjhrW8r1yEX8UqMyeNHM= github.com/klauspost/pgzip v1.2.1/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs= +github.com/klauspost/pgzip v1.2.2 h1:8d4I0LDiieuGngsqlqOih9ker/NS0LX4V0i+EhiFWg0= +github.com/klauspost/pgzip v1.2.2/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs= +github.com/klauspost/pgzip v1.2.3 h1:Ce2to9wvs/cuJ2b86/CKQoTYr9VHfpanYosZ0UBJqdw= +github.com/klauspost/pgzip v1.2.3/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs= github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/mattn/go-shellwords v1.0.10 h1:Y7Xqm8piKOO3v10Thp7Z36h4FYFjt5xB//6XvOrs2Gw= @@ -69,6 +75,8 @@ github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4= github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= +github.com/sirupsen/logrus v1.5.0 h1:1N5EYkVAPEywqZRJd7cwnRtCb6xJx7NH3T3WUTF980Q= +github.com/sirupsen/logrus v1.5.0/go.mod h1:+F7Ogzej0PZc/94MaYx/nvG9jOFMD2osvC3s+Squfpo= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= diff --git a/vendor/github.com/containers/storage/pkg/fileutils/fileutils.go b/vendor/github.com/containers/storage/pkg/fileutils/fileutils.go index dc2e0c199..a188c510d 100644 --- a/vendor/github.com/containers/storage/pkg/fileutils/fileutils.go +++ b/vendor/github.com/containers/storage/pkg/fileutils/fileutils.go @@ -1,7 +1,6 @@ package fileutils import ( - "errors" "fmt" "io" "os" @@ -10,6 +9,7 @@ import ( "strings" "text/scanner" + "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -358,6 +358,21 @@ func ReadSymlinkedDirectory(path string) (string, error) { return realPath, nil } +// ReadSymlinkedPath returns the target directory of a symlink. +// The target of the symbolic link can be a file and a directory. +func ReadSymlinkedPath(path string) (realPath string, err error) { + if realPath, err = filepath.Abs(path); err != nil { + return "", errors.Wrapf(err, "unable to get absolute path for %q", path) + } + if realPath, err = filepath.EvalSymlinks(realPath); err != nil { + return "", errors.Wrapf(err, "failed to canonicalise path for %q", path) + } + if _, err := os.Stat(realPath); err != nil { + return "", errors.Wrapf(err, "failed to stat target %q of %q", realPath, path) + } + return realPath, nil +} + // CreateIfNotExists creates a file or a directory only if it does not already exist. func CreateIfNotExists(path string, isDir bool) error { if _, err := os.Stat(path); err != nil { diff --git a/vendor/github.com/containers/storage/pkg/mount/mount.go b/vendor/github.com/containers/storage/pkg/mount/mount.go index 4276d63af..4b888dceb 100644 --- a/vendor/github.com/containers/storage/pkg/mount/mount.go +++ b/vendor/github.com/containers/storage/pkg/mount/mount.go @@ -56,10 +56,11 @@ func Mounted(mountpoint string) (bool, error) { return false, err } - mountpoint, err = fileutils.ReadSymlinkedDirectory(mountpoint) + mountpoint, err = fileutils.ReadSymlinkedPath(mountpoint) if err != nil { return false, err } + // Search the table for the mountpoint for _, e := range entries { if e.Mountpoint == mountpoint { diff --git a/vendor/github.com/containers/storage/pkg/system/process_unix.go b/vendor/github.com/containers/storage/pkg/system/process_unix.go index 26c8b42c1..a9a0dd751 100644 --- a/vendor/github.com/containers/storage/pkg/system/process_unix.go +++ b/vendor/github.com/containers/storage/pkg/system/process_unix.go @@ -20,5 +20,5 @@ func IsProcessAlive(pid int) bool { // KillProcess force-stops a process. func KillProcess(pid int) { - unix.Kill(pid, unix.SIGKILL) + _ = unix.Kill(pid, unix.SIGKILL) } diff --git a/vendor/github.com/containers/storage/pkg/system/rm.go b/vendor/github.com/containers/storage/pkg/system/rm.go index 618c1dc75..510e71428 100644 --- a/vendor/github.com/containers/storage/pkg/system/rm.go +++ b/vendor/github.com/containers/storage/pkg/system/rm.go @@ -7,6 +7,7 @@ import ( "github.com/containers/storage/pkg/mount" "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) // EnsureRemoveAll wraps `os.RemoveAll` to check for specific errors that can @@ -29,7 +30,9 @@ func EnsureRemoveAll(dir string) error { maxRetry := 100 // Attempt to unmount anything beneath this dir first - mount.RecursiveUnmount(dir) + if err := mount.RecursiveUnmount(dir); err != nil { + logrus.Debugf("RecusiveUnmount on %s failed: %v", dir, err) + } for { err := os.RemoveAll(dir) diff --git a/vendor/github.com/containers/storage/store.go b/vendor/github.com/containers/storage/store.go index 49699b263..9bf32cbaa 100644 --- a/vendor/github.com/containers/storage/store.go +++ b/vendor/github.com/containers/storage/store.go @@ -3308,6 +3308,9 @@ const defaultConfigFile = "/etc/containers/storage.conf" // DefaultConfigFile returns the path to the storage config file used func DefaultConfigFile(rootless bool) (string, error) { if rootless { + if configHome := os.Getenv("XDG_CONFIG_HOME"); configHome != "" { + return filepath.Join(configHome, "containers/storage.conf"), nil + } home := homedir.Get() if home == "" { return "", errors.New("cannot determine user's homedir") @@ -3414,12 +3417,44 @@ func ReloadConfigurationFile(configFile string, storeOptions *StoreOptions) { } } +var prevReloadConfig = struct { + storeOptions *StoreOptions + mod time.Time + mutex sync.Mutex + configFile string +}{} + +func reloadConfigurationFileIfNeeded(configFile string, storeOptions *StoreOptions) { + prevReloadConfig.mutex.Lock() + defer prevReloadConfig.mutex.Unlock() + + fi, err := os.Stat(configFile) + if err != nil { + if !os.IsNotExist(err) { + fmt.Printf("Failed to read %s %v\n", configFile, err.Error()) + } + return + } + + mtime := fi.ModTime() + if prevReloadConfig.storeOptions != nil && prevReloadConfig.mod == mtime && prevReloadConfig.configFile == configFile { + *storeOptions = *prevReloadConfig.storeOptions + return + } + + ReloadConfigurationFile(configFile, storeOptions) + + prevReloadConfig.storeOptions = storeOptions + prevReloadConfig.mod = mtime + prevReloadConfig.configFile = configFile +} + func init() { defaultStoreOptions.RunRoot = "/var/run/containers/storage" defaultStoreOptions.GraphRoot = "/var/lib/containers/storage" defaultStoreOptions.GraphDriverName = "" - ReloadConfigurationFile(defaultConfigFile, &defaultStoreOptions) + reloadConfigurationFileIfNeeded(defaultConfigFile, &defaultStoreOptions) } // GetDefaultMountOptions returns the default mountoptions defined in container/storage diff --git a/vendor/github.com/containers/storage/utils.go b/vendor/github.com/containers/storage/utils.go index f1e94fd2b..235bf6d41 100644 --- a/vendor/github.com/containers/storage/utils.go +++ b/vendor/github.com/containers/storage/utils.go @@ -10,7 +10,6 @@ import ( "strconv" "strings" - "github.com/BurntSushi/toml" "github.com/containers/storage/pkg/homedir" "github.com/containers/storage/pkg/idtools" "github.com/containers/storage/pkg/system" @@ -158,23 +157,6 @@ func getRootlessStorageOpts(rootlessUID int) (StoreOptions, error) { return opts, nil } -func getTomlStorage(storeOptions *StoreOptions) *tomlConfig { - config := new(tomlConfig) - - config.Storage.Driver = storeOptions.GraphDriverName - config.Storage.RunRoot = storeOptions.RunRoot - config.Storage.GraphRoot = storeOptions.GraphRoot - config.Storage.RootlessStoragePath = storeOptions.RootlessStoragePath - for _, i := range storeOptions.GraphDriverOptions { - s := strings.Split(i, "=") - if s[0] == "overlay.mount_program" { - config.Storage.Options.MountProgram = s[1] - } - } - - return config -} - func getRootlessUID() int { uidEnv := os.Getenv("_CONTAINERS_ROOTLESS_UID") if uidEnv != "" { @@ -217,7 +199,7 @@ func DefaultStoreOptions(rootless bool, rootlessUID int) (StoreOptions, error) { defaultRootlessRunRoot = storageOpts.RunRoot defaultRootlessGraphRoot = storageOpts.GraphRoot storageOpts = StoreOptions{} - ReloadConfigurationFile(storageConf, &storageOpts) + reloadConfigurationFileIfNeeded(storageConf, &storageOpts) } if rootless && rootlessUID != 0 { @@ -244,23 +226,6 @@ func DefaultStoreOptions(rootless bool, rootlessUID int) (StoreOptions, error) { rootlessStoragePath = strings.Replace(rootlessStoragePath, "$USER", usr.Username, -1) storageOpts.GraphRoot = rootlessStoragePath } - } else { - if err := os.MkdirAll(filepath.Dir(storageConf), 0755); err != nil { - return storageOpts, errors.Wrapf(err, "cannot make directory %s", filepath.Dir(storageConf)) - } - file, err := os.OpenFile(storageConf, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666) - if err != nil { - return storageOpts, errors.Wrapf(err, "cannot open %s", storageConf) - } - - tomlConfiguration := getTomlStorage(&storageOpts) - defer file.Close() - enc := toml.NewEncoder(file) - if err := enc.Encode(tomlConfiguration); err != nil { - os.Remove(storageConf) - - return storageOpts, errors.Wrapf(err, "failed to encode %s", storageConf) - } } } return storageOpts, nil diff --git a/vendor/github.com/klauspost/compress/zstd/decoder.go b/vendor/github.com/klauspost/compress/zstd/decoder.go index 73ac3c630..86553c2c3 100644 --- a/vendor/github.com/klauspost/compress/zstd/decoder.go +++ b/vendor/github.com/klauspost/compress/zstd/decoder.go @@ -66,7 +66,7 @@ var ( // A Decoder can be used in two modes: // // 1) As a stream, or -// 2) For stateless decoding using DecodeAll or DecodeBuffer. +// 2) For stateless decoding using DecodeAll. // // Only a single stream can be decoded concurrently, but the same decoder // can run multiple concurrent stateless decodes. It is even possible to diff --git a/vendor/github.com/klauspost/compress/zstd/enc_better.go b/vendor/github.com/klauspost/compress/zstd/enc_better.go new file mode 100644 index 000000000..4375e08b4 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_better.go @@ -0,0 +1,521 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import "fmt" + +const ( + betterLongTableBits = 19 // Bits used in the long match table + betterLongTableSize = 1 << betterLongTableBits // Size of the table + + // Note: Increasing the short table bits or making the hash shorter + // can actually lead to compression degradation since it will 'steal' more from the + // long match table and match offsets are quite big. + // This greatly depends on the type of input. + betterShortTableBits = 13 // Bits used in the short match table + betterShortTableSize = 1 << betterShortTableBits // Size of the table +) + +type prevEntry struct { + offset int32 + prev int32 +} + +// betterFastEncoder uses 2 tables, one for short matches (5 bytes) and one for long matches. +// The long match table contains the previous entry with the same hash, +// effectively making it a "chain" of length 2. +// When we find a long match we choose between the two values and select the longest. +// When we find a short match, after checking the long, we check if we can find a long at n+1 +// and that it is longer (lazy matching). +type betterFastEncoder struct { + fastBase + table [betterShortTableSize]tableEntry + longTable [betterLongTableSize]prevEntry +} + +// Encode improves compression... +func (e *betterFastEncoder) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.longTable[:] { + e.longTable[i] = prevEntry{} + } + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + v2 := e.longTable[i].prev + if v < minOff { + v = 0 + v2 = 0 + } else { + v = v - e.cur + e.maxMatchOff + if v2 < minOff { + v2 = 0 + } else { + v2 = v2 - e.cur + e.maxMatchOff + } + } + e.longTable[i] = prevEntry{ + offset: v, + prev: v2, + } + } + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + stepSize := int32(e.o.targetLength) + if stepSize == 0 { + stepSize++ + } + + const kSearchStrength = 9 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debug { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + var matched int32 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHashS := hash5(cv, betterShortTableBits) + nextHashL := hash8(cv, betterLongTableBits) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + off := s + e.cur + e.longTable[nextHashL] = prevEntry{offset: off, prev: candidateL.offset} + e.table[nextHashS] = tableEntry{offset: off, val: uint32(cv)} + + if canRepeat { + if repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + lenght := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + + seq.matchLen = uint32(lenght - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Index match start+1 (long) -> s - 1 + index0 := s + repOff + s += lenght + repOff + + nextEmit = s + if s >= sLimit { + if debug { + println("repeat ended", s, lenght) + + } + break encodeLoop + } + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hash8(cv0, betterLongTableBits) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hash5(cv1, betterShortTableBits)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + } + cv = load6432(src, s) + continue + } + const repOff2 = 1 + + // We deviate from the reference encoder and also check offset 2. + // Still slower and not much better, so disabled. + // repIndex = s - offset2 + repOff2 + if false && repIndex >= 0 && load6432(src, repIndex) == load6432(src, s+repOff) { + // Consider history as well. + var seq seq + lenght := 8 + e.matchlen(s+8+repOff2, repIndex+8, src) + + seq.matchLen = uint32(lenght - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 2 + seq.offset = 2 + if debugSequences { + println("repeat sequence 2", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + index0 := s + repOff2 + s += lenght + repOff2 + nextEmit = s + if s >= sLimit { + if debug { + println("repeat ended", s, lenght) + + } + break encodeLoop + } + + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hash8(cv0, betterLongTableBits) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hash5(cv1, betterShortTableBits)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + } + cv = load6432(src, s) + // Swap offsets + offset1, offset2 = offset2, offset1 + continue + } + } + // Find the offsets of our two matches. + coffsetL := candidateL.offset - e.cur + coffsetLP := candidateL.prev - e.cur + + // Check if we have a long match. + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetL+8, src) + 8 + t = coffsetL + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + prevMatch := e.matchlen(s+8, coffsetLP+8, src) + 8 + if prevMatch > matched { + matched = prevMatch + t = coffsetLP + } + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + } + break + } + + // Check if we have a long match on prev. + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetLP+8, src) + 8 + t = coffsetLP + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + coffsetS := candidateS.offset - e.cur + + // Check if we have a short match. + if s-coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + matched = e.matchlen(s+4, coffsetS+4, src) + 4 + + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hash8(cv, betterLongTableBits) + candidateL = e.longTable[nextHashL] + coffsetL = candidateL.offset - e.cur + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = prevEntry{offset: s + checkAt + e.cur, prev: candidateL.offset} + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("long match (after short)") + } + break + } + } + + // Check prev long... + coffsetL = candidateL.prev - e.cur + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("prev long match (after short)") + } + break + } + } + t = coffsetS + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + + // A 4-byte match has been found. Update recent offsets. + // We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the n-byte match as long as possible. + l := matched + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) -> s - 1 + index0 := s - l + 1 + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hash8(cv0, betterLongTableBits) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hash5(cv1, betterShortTableBits)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + } + + cv = load6432(src, s) + if !canRepeat { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashS := hash5(cv, betterShortTableBits) + nextHashL := hash8(cv, betterLongTableBits) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + e.longTable[nextHashL] = prevEntry{offset: s + e.cur, prev: e.longTable[nextHashL].offset} + e.table[nextHashS] = tableEntry{offset: s + e.cur, val: uint32(cv)} + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debug { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// EncodeNoHist will encode a block with no history and no following blocks. +// Most notable difference is that src will not be copied for history and +// we do not need to check for max match length. +func (e *betterFastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { + e.Encode(blk, src) +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_dfast.go b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go index 0ffea7655..d640e6a9f 100644 --- a/vendor/github.com/klauspost/compress/zstd/enc_dfast.go +++ b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go @@ -172,55 +172,6 @@ encodeLoop: cv = load6432(src, s) continue } - const repOff2 = 1 - // We deviate from the reference encoder and also check offset 2. - // Slower and not consistently better, so disabled. - // repIndex = s - offset2 + repOff2 - if false && repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff2*8)) { - // Consider history as well. - var seq seq - lenght := 4 + e.matchlen(s+4+repOff2, repIndex+4, src) - - seq.matchLen = uint32(lenght - zstdMinMatch) - - // We might be able to match backwards. - // Extend as long as we can. - start := s + repOff2 - // We end the search early, so we don't risk 0 literals - // and have to do special offset treatment. - startLimit := nextEmit + 1 - - tMin := s - e.maxMatchOff - if tMin < 0 { - tMin = 0 - } - for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { - repIndex-- - start-- - seq.matchLen++ - } - addLiterals(&seq, start) - - // rep 2 - seq.offset = 2 - if debugSequences { - println("repeat sequence 2", seq, "next s:", s) - } - blk.sequences = append(blk.sequences, seq) - s += lenght + repOff2 - nextEmit = s - if s >= sLimit { - if debug { - println("repeat ended", s, lenght) - - } - break encodeLoop - } - cv = load6432(src, s) - // Swap offsets - offset1, offset2 = offset2, offset1 - continue - } } // Find the offsets of our two matches. coffsetL := s - (candidateL.offset - e.cur) @@ -372,7 +323,7 @@ encodeLoop: } // Store this, since we have it. - nextHashS := hash5(cv1>>8, dFastShortTableBits) + nextHashS := hash5(cv, dFastShortTableBits) nextHashL := hash8(cv, dFastLongTableBits) // We have at least 4 byte match. diff --git a/vendor/github.com/klauspost/compress/zstd/enc_fast.go b/vendor/github.com/klauspost/compress/zstd/enc_fast.go index 28134b158..1387b8082 100644 --- a/vendor/github.com/klauspost/compress/zstd/enc_fast.go +++ b/vendor/github.com/klauspost/compress/zstd/enc_fast.go @@ -6,6 +6,7 @@ package zstd import ( "fmt" + "math" "math/bits" "github.com/klauspost/compress/zstd/internal/xxhash" @@ -23,7 +24,7 @@ type tableEntry struct { offset int32 } -type fastEncoder struct { +type fastBase struct { o encParams // cur is the offset at the start of hist cur int32 @@ -31,18 +32,22 @@ type fastEncoder struct { maxMatchOff int32 hist []byte crc *xxhash.Digest - table [tableSize]tableEntry tmp [8]byte blk *blockEnc } +type fastEncoder struct { + fastBase + table [tableSize]tableEntry +} + // CRC returns the underlying CRC writer. -func (e *fastEncoder) CRC() *xxhash.Digest { +func (e *fastBase) CRC() *xxhash.Digest { return e.crc } // AppendCRC will append the CRC to the destination slice and return it. -func (e *fastEncoder) AppendCRC(dst []byte) []byte { +func (e *fastBase) AppendCRC(dst []byte) []byte { crc := e.crc.Sum(e.tmp[:0]) dst = append(dst, crc[7], crc[6], crc[5], crc[4]) return dst @@ -50,7 +55,7 @@ func (e *fastEncoder) AppendCRC(dst []byte) []byte { // WindowSize returns the window size of the encoder, // or a window size small enough to contain the input size, if > 0. -func (e *fastEncoder) WindowSize(size int) int32 { +func (e *fastBase) WindowSize(size int) int32 { if size > 0 && size < int(e.maxMatchOff) { b := int32(1) << uint(bits.Len(uint(size))) // Keep minimum window. @@ -63,7 +68,7 @@ func (e *fastEncoder) WindowSize(size int) int32 { } // Block returns the current block. -func (e *fastEncoder) Block() *blockEnc { +func (e *fastBase) Block() *blockEnc { return e.blk } @@ -169,9 +174,22 @@ encodeLoop: if canRepeat && repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>16) { // Consider history as well. var seq seq - lenght := 4 + e.matchlen(s+6, repIndex+4, src) + var length int32 + // length = 4 + e.matchlen(s+6, repIndex+4, src) + { + a := src[s+6:] + b := src[repIndex+4:] + endI := len(a) & (math.MaxInt32 - 7) + length = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + length = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } - seq.matchLen = uint32(lenght - zstdMinMatch) + seq.matchLen = uint32(length - zstdMinMatch) // We might be able to match backwards. // Extend as long as we can. @@ -197,11 +215,11 @@ encodeLoop: println("repeat sequence", seq, "next s:", s) } blk.sequences = append(blk.sequences, seq) - s += lenght + 2 + s += length + 2 nextEmit = s if s >= sLimit { if debug { - println("repeat ended", s, lenght) + println("repeat ended", s, length) } break encodeLoop @@ -257,7 +275,20 @@ encodeLoop: } // Extend the 4-byte match as long as possible. - l := e.matchlen(s+4, t+4, src) + 4 + //l := e.matchlen(s+4, t+4, src) + 4 + var l int32 + { + a := src[s+4:] + b := src[t+4:] + endI := len(a) & (math.MaxInt32 - 7) + l = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } // Extend backwards tMin := s - e.maxMatchOff @@ -294,7 +325,20 @@ encodeLoop: if o2 := s - offset2; canRepeat && load3232(src, o2) == uint32(cv) { // We have at least 4 byte match. // No need to check backwards. We come straight from a match - l := 4 + e.matchlen(s+4, o2+4, src) + //l := 4 + e.matchlen(s+4, o2+4, src) + var l int32 + { + a := src[s+4:] + b := src[o2+4:] + endI := len(a) & (math.MaxInt32 - 7) + l = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } // Store this, since we have it. nextHash := hash6(cv, hashLog) @@ -412,10 +456,23 @@ encodeLoop: if len(blk.sequences) > 2 && load3232(src, repIndex) == uint32(cv>>16) { // Consider history as well. var seq seq - // lenght := 4 + e.matchlen(s+6, repIndex+4, src) - lenght := 4 + int32(matchLen(src[s+6:], src[repIndex+4:])) + // length := 4 + e.matchlen(s+6, repIndex+4, src) + // length := 4 + int32(matchLen(src[s+6:], src[repIndex+4:])) + var length int32 + { + a := src[s+6:] + b := src[repIndex+4:] + endI := len(a) & (math.MaxInt32 - 7) + length = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + length = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } - seq.matchLen = uint32(lenght - zstdMinMatch) + seq.matchLen = uint32(length - zstdMinMatch) // We might be able to match backwards. // Extend as long as we can. @@ -441,11 +498,11 @@ encodeLoop: println("repeat sequence", seq, "next s:", s) } blk.sequences = append(blk.sequences, seq) - s += lenght + 2 + s += length + 2 nextEmit = s if s >= sLimit { if debug { - println("repeat ended", s, lenght) + println("repeat ended", s, length) } break encodeLoop @@ -498,7 +555,20 @@ encodeLoop: // Extend the 4-byte match as long as possible. //l := e.matchlenNoHist(s+4, t+4, src) + 4 - l := int32(matchLen(src[s+4:], src[t+4:])) + 4 + // l := int32(matchLen(src[s+4:], src[t+4:])) + 4 + var l int32 + { + a := src[s+4:] + b := src[t+4:] + endI := len(a) & (math.MaxInt32 - 7) + l = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } // Extend backwards tMin := s - e.maxMatchOff @@ -536,7 +606,20 @@ encodeLoop: // We have at least 4 byte match. // No need to check backwards. We come straight from a match //l := 4 + e.matchlenNoHist(s+4, o2+4, src) - l := 4 + int32(matchLen(src[s+4:], src[o2+4:])) + // l := 4 + int32(matchLen(src[s+4:], src[o2+4:])) + var l int32 + { + a := src[s+4:] + b := src[o2+4:] + endI := len(a) & (math.MaxInt32 - 7) + l = int32(endI) + 4 + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 + break + } + } + } // Store this, since we have it. nextHash := hash6(cv, hashLog) @@ -571,7 +654,7 @@ encodeLoop: } } -func (e *fastEncoder) addBlock(src []byte) int32 { +func (e *fastBase) addBlock(src []byte) int32 { if debugAsserts && e.cur > bufferReset { panic(fmt.Sprintf("ecur (%d) > buffer reset (%d)", e.cur, bufferReset)) } @@ -602,17 +685,17 @@ func (e *fastEncoder) addBlock(src []byte) int32 { // useBlock will replace the block with the provided one, // but transfer recent offsets from the previous. -func (e *fastEncoder) UseBlock(enc *blockEnc) { +func (e *fastBase) UseBlock(enc *blockEnc) { enc.reset(e.blk) e.blk = enc } -func (e *fastEncoder) matchlenNoHist(s, t int32, src []byte) int32 { +func (e *fastBase) matchlenNoHist(s, t int32, src []byte) int32 { // Extend the match to be as long as possible. return int32(matchLen(src[s:], src[t:])) } -func (e *fastEncoder) matchlen(s, t int32, src []byte) int32 { +func (e *fastBase) matchlen(s, t int32, src []byte) int32 { if debugAsserts { if s < 0 { err := fmt.Sprintf("s (%d) < 0", s) @@ -626,18 +709,17 @@ func (e *fastEncoder) matchlen(s, t int32, src []byte) int32 { err := fmt.Sprintf("s (%d) - t (%d) > maxMatchOff (%d)", s, t, e.maxMatchOff) panic(err) } - } - s1 := int(s) + maxMatchLength - 4 - if s1 > len(src) { - s1 = len(src) + if len(src)-int(s) > maxCompressedBlockSize { + panic(fmt.Sprintf("len(src)-s (%d) > maxCompressedBlockSize (%d)", len(src)-int(s), maxCompressedBlockSize)) + } } // Extend the match to be as long as possible. - return int32(matchLen(src[s:s1], src[t:])) + return int32(matchLen(src[s:], src[t:])) } // Reset the encoding table. -func (e *fastEncoder) Reset() { +func (e *fastBase) Reset() { if e.blk == nil { e.blk = &blockEnc{} e.blk.init() diff --git a/vendor/github.com/klauspost/compress/zstd/encoder.go b/vendor/github.com/klauspost/compress/zstd/encoder.go index 4032fb9fc..67d45efb9 100644 --- a/vendor/github.com/klauspost/compress/zstd/encoder.go +++ b/vendor/github.com/klauspost/compress/zstd/encoder.go @@ -71,15 +71,14 @@ func NewWriter(w io.Writer, opts ...EOption) (*Encoder, error) { } if w != nil { e.Reset(w) - } else { - e.init.Do(func() { - e.initialize() - }) } return &e, nil } func (e *Encoder) initialize() { + if e.o.concurrent == 0 { + e.o.setDefault() + } e.encoders = make(chan encoder, e.o.concurrent) for i := 0; i < e.o.concurrent; i++ { e.encoders <- e.o.encoder() @@ -89,9 +88,6 @@ func (e *Encoder) initialize() { // Reset will re-initialize the writer and new writes will encode to the supplied writer // as a new, independent stream. func (e *Encoder) Reset(w io.Writer) { - e.init.Do(func() { - e.initialize() - }) s := &e.state s.wg.Wait() s.wWg.Wait() @@ -422,10 +418,7 @@ func (e *Encoder) EncodeAll(src, dst []byte) []byte { } return dst } - e.init.Do(func() { - e.o.setDefault() - e.initialize() - }) + e.init.Do(e.initialize) enc := <-e.encoders defer func() { // Release encoder reference to last block. diff --git a/vendor/github.com/klauspost/compress/zstd/encoder_options.go b/vendor/github.com/klauspost/compress/zstd/encoder_options.go index 40eb45733..0ff970dac 100644 --- a/vendor/github.com/klauspost/compress/zstd/encoder_options.go +++ b/vendor/github.com/klauspost/compress/zstd/encoder_options.go @@ -39,9 +39,11 @@ func (o *encoderOptions) setDefault() { func (o encoderOptions) encoder() encoder { switch o.level { case SpeedDefault: - return &doubleFastEncoder{fastEncoder: fastEncoder{maxMatchOff: int32(o.windowSize)}} + return &doubleFastEncoder{fastEncoder: fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize)}}} + case SpeedBetterCompression: + return &betterFastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize)}} case SpeedFastest: - return &fastEncoder{maxMatchOff: int32(o.windowSize)} + return &fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize)}} } panic("unknown compression level") } @@ -67,7 +69,7 @@ func WithEncoderConcurrency(n int) EOption { } // WithWindowSize will set the maximum allowed back-reference distance. -// The value must be a power of two between WindowSizeMin and WindowSizeMax. +// The value must be a power of two between MinWindowSize and MaxWindowSize. // A larger value will enable better compression but allocate more memory and, // for above-default values, take considerably longer. // The default value is determined by the compression level. @@ -130,18 +132,18 @@ const ( // This is roughly equivalent to the default Zstandard mode (level 3). SpeedDefault + // SpeedBetterCompression will yield better compression than the default. + // Currently it is about zstd level 7-8 with ~ 2x-3x the default CPU usage. + // By using this, notice that CPU usage may go up in the future. + SpeedBetterCompression + // speedLast should be kept as the last actual compression option. // The is not for external usage, but is used to keep track of the valid options. speedLast - // SpeedBetterCompression will (in the future) yield better compression than the default, - // but at approximately 4x the CPU usage of the default. - // For now this is not implemented. - SpeedBetterCompression = SpeedDefault - // SpeedBestCompression will choose the best available compression option. // For now this is not implemented. - SpeedBestCompression = SpeedDefault + SpeedBestCompression = SpeedBetterCompression ) // EncoderLevelFromString will convert a string representation of an encoding level back @@ -163,8 +165,10 @@ func EncoderLevelFromZstd(level int) EncoderLevel { switch { case level < 3: return SpeedFastest - case level >= 3: + case level >= 3 && level < 6: return SpeedDefault + case level > 5: + return SpeedBetterCompression } return SpeedDefault } @@ -176,6 +180,8 @@ func (e EncoderLevel) String() string { return "fastest" case SpeedDefault: return "default" + case SpeedBetterCompression: + return "better" default: return "invalid" } diff --git a/vendor/github.com/klauspost/compress/zstd/zstd.go b/vendor/github.com/klauspost/compress/zstd/zstd.go index 5e0b64ccc..0807719c8 100644 --- a/vendor/github.com/klauspost/compress/zstd/zstd.go +++ b/vendor/github.com/klauspost/compress/zstd/zstd.go @@ -87,6 +87,17 @@ func printf(format string, a ...interface{}) { } } +// matchLenFast does matching, but will not match the last up to 7 bytes. +func matchLenFast(a, b []byte) int { + endI := len(a) & (math.MaxInt32 - 7) + for i := 0; i < endI; i += 8 { + if diff := load64(a, i) ^ load64(b, i); diff != 0 { + return i + bits.TrailingZeros64(diff)>>3 + } + } + return endI +} + // matchLen returns the maximum length. // a must be the shortest of the two. // The function also returns whether all bytes matched. @@ -97,33 +108,18 @@ func matchLen(a, b []byte) int { return i + (bits.TrailingZeros64(diff) >> 3) } } + checked := (len(a) >> 3) << 3 a = a[checked:] b = b[checked:] - // TODO: We could do a 4 check. for i := range a { if a[i] != b[i] { - return int(i) + checked + return i + checked } } return len(a) + checked } -// matchLen returns a match length in src between index s and t -func matchLenIn(src []byte, s, t int32) int32 { - s1 := len(src) - b := src[t:] - a := src[s:s1] - b = b[:len(a)] - // Extend the match to be as long as possible. - for i := range a { - if a[i] != b[i] { - return int32(i) - } - } - return int32(len(a)) -} - func load3232(b []byte, i int32) uint32 { // Help the compiler eliminate bounds checks on the read so it can be done in a single read. b = b[i:] diff --git a/vendor/github.com/klauspost/pgzip/README.md b/vendor/github.com/klauspost/pgzip/README.md index 81000996c..171b978fd 100644 --- a/vendor/github.com/klauspost/pgzip/README.md +++ b/vendor/github.com/klauspost/pgzip/README.md @@ -39,7 +39,6 @@ You might need to get/update the dependencies: ``` go get -u github.com/klauspost/compress -go get -u github.com/klauspost/crc32 ``` Usage @@ -65,7 +64,7 @@ Changes in [github.com/klauspost/compress](https://github.com/klauspost/compress ## Compression The simplest way to use this is to simply do the same as you would when using [compress/gzip](http://golang.org/pkg/compress/gzip). -To change the block size, use the added (*pgzip.Writer).SetConcurrency(blockSize, blocks int) function. With this you can control the approximate size of your blocks, as well as how many you want to be processing in parallel. Default values for this is SetConcurrency(250000, 16), meaning blocks are split at 250000 bytes and up to 16 blocks can be processing at once before the writer blocks. +To change the block size, use the added (*pgzip.Writer).SetConcurrency(blockSize, blocks int) function. With this you can control the approximate size of your blocks, as well as how many you want to be processing in parallel. Default values for this is SetConcurrency(1MB, runtime.GOMAXPROCS(0)), meaning blocks are split at 1 MB and up to the number of CPU threads blocks can be processing at once before the writer blocks. Example: @@ -99,19 +98,19 @@ See my blog post in [Benchmarks of Golang Gzip](https://blog.klauspost.com/go-gz Compression cost is usually about 0.2% with default settings with a block size of 250k. -Example with GOMAXPROC set to 8 (quad core with 8 hyperthreads) +Example with GOMAXPROC set to 32 (16 core CPU) Content is [Matt Mahoneys 10GB corpus](http://mattmahoney.net/dc/10gb.html). Compression level 6. Compressor | MB/sec | speedup | size | size overhead (lower=better) ------------|----------|---------|------|--------- -[gzip](http://golang.org/pkg/compress/gzip) (golang) | 7.21MB/s | 1.0x | 4786608902 | 0% -[gzip](http://github.com/klauspost/compress/gzip) (klauspost) | 10.98MB/s | 1.52x | 4781331645 | -0.11% -[pgzip](https://github.com/klauspost/pgzip) (klauspost) | 50.76MB/s|7.04x | 4784121440 | -0.052% -[bgzf](https://godoc.org/github.com/biogo/hts/bgzf) (biogo) | 38.65MB/s | 5.36x | 4924899484 | 2.889% -[pargzip](https://godoc.org/github.com/golang/build/pargzip) (builder) | 32.00MB/s | 4.44x | 4791226567 | 0.096% +[gzip](http://golang.org/pkg/compress/gzip) (golang) | 15.44MB/s (1 thread) | 1.0x | 4781329307 | 0% +[gzip](http://github.com/klauspost/compress/gzip) (klauspost) | 135.04MB/s (1 thread) | 8.74x | 4894858258 | +2.37% +[pgzip](https://github.com/klauspost/pgzip) (klauspost) | 1573.23MB/s| 101.9x | 4902285651 | +2.53% +[bgzf](https://godoc.org/github.com/biogo/hts/bgzf) (biogo) | 361.40MB/s | 23.4x | 4869686090 | +1.85% +[pargzip](https://godoc.org/github.com/golang/build/pargzip) (builder) | 306.01MB/s | 19.8x | 4786890417 | +0.12% -pgzip also contains a [linear time compression](https://github.com/klauspost/compress#linear-time-compression) mode, that will allow compression at ~150MB per core per second, independent of the content. +pgzip also contains a [linear time compression](https://github.com/klauspost/compress#linear-time-compression-huffman-only) mode, that will allow compression at ~250MB per core per second, independent of the content. See the [complete sheet](https://docs.google.com/spreadsheets/d/1nuNE2nPfuINCZJRMt6wFWhKpToF95I47XjSsc-1rbPQ/edit?usp=sharing) for different content types and compression settings. diff --git a/vendor/github.com/klauspost/pgzip/gzip.go b/vendor/github.com/klauspost/pgzip/gzip.go index 85d14e9cb..cb3dc0896 100644 --- a/vendor/github.com/klauspost/pgzip/gzip.go +++ b/vendor/github.com/klauspost/pgzip/gzip.go @@ -11,6 +11,7 @@ import ( "hash" "hash/crc32" "io" + "runtime" "sync" "time" @@ -18,9 +19,9 @@ import ( ) const ( - defaultBlockSize = 256 << 10 + defaultBlockSize = 1 << 20 tailSize = 16384 - defaultBlocks = 16 + defaultBlocks = 4 ) // These constants are copied from the flate package, so that code that imports @@ -68,8 +69,8 @@ type result struct { // With this you can control the approximate size of your blocks, // as well as how many you want to be processing in parallel. // -// Default values for this is SetConcurrency(250000, 16), -// meaning blocks are split at 250000 bytes and up to 16 blocks +// Default values for this is SetConcurrency(defaultBlockSize, runtime.GOMAXPROCS(0)), +// meaning blocks are split at 1 MB and up to the number of CPU threads // can be processing at once before the writer blocks. func (z *Writer) SetConcurrency(blockSize, blocks int) error { if blockSize <= tailSize { @@ -84,7 +85,7 @@ func (z *Writer) SetConcurrency(blockSize, blocks int) error { z.blockSize = blockSize z.results = make(chan result, blocks) z.blocks = blocks - z.dstPool = sync.Pool{New: func() interface{} { return make([]byte, 0, blockSize+(blockSize)>>4) }} + z.dstPool.New = func() interface{} { return make([]byte, 0, blockSize+(blockSize)>>4) } return nil } @@ -115,7 +116,7 @@ func NewWriterLevel(w io.Writer, level int) (*Writer, error) { return nil, fmt.Errorf("gzip: invalid compression level: %d", level) } z := new(Writer) - z.SetConcurrency(defaultBlockSize, defaultBlocks) + z.SetConcurrency(defaultBlockSize, runtime.GOMAXPROCS(0)) z.init(w, level) return z, nil } @@ -174,7 +175,7 @@ func (z *Writer) Reset(w io.Writer) { if z.results != nil && !z.closed { close(z.results) } - z.SetConcurrency(defaultBlockSize, defaultBlocks) + z.SetConcurrency(defaultBlockSize, runtime.GOMAXPROCS(0)) z.init(w, z.level) } @@ -239,36 +240,36 @@ func (z *Writer) writeString(s string) (err error) { // compressCurrent will compress the data currently buffered // This should only be called from the main writer/flush/closer func (z *Writer) compressCurrent(flush bool) { + c := z.currentBuffer + if len(c) > z.blockSize { + // This can never happen through the public interface. + panic("len(z.currentBuffer) > z.blockSize (most likely due to concurrent Write race)") + } + r := result{} r.result = make(chan []byte, 1) r.notifyWritten = make(chan struct{}, 0) + // Reserve a result slot select { case z.results <- r: case <-z.pushedErr: return } - // If block given is more than twice the block size, split it. - c := z.currentBuffer - if len(c) > z.blockSize*2 { - c = c[:z.blockSize] - z.wg.Add(1) - go z.compressBlock(c, z.prevTail, r, false) - z.prevTail = c[len(c)-tailSize:] - z.currentBuffer = z.currentBuffer[z.blockSize:] - z.compressCurrent(flush) - // Last one flushes if needed - return - } - z.wg.Add(1) - go z.compressBlock(c, z.prevTail, r, z.closed) + tail := z.prevTail if len(c) > tailSize { - z.prevTail = c[len(c)-tailSize:] + buf := z.dstPool.Get().([]byte) // Put in .compressBlock + // Copy tail from current buffer before handing the buffer over to the + // compressBlock goroutine. + buf = append(buf[:0], c[len(c)-tailSize:]...) + z.prevTail = buf } else { z.prevTail = nil } - z.currentBuffer = z.dstPool.Get().([]byte) + go z.compressBlock(c, tail, r, z.closed) + + z.currentBuffer = z.dstPool.Get().([]byte) // Put in .compressBlock z.currentBuffer = z.currentBuffer[:0] // Wait if flushing @@ -358,29 +359,37 @@ func (z *Writer) Write(p []byte) (int, error) { // Start receiving data from compressors go func() { listen := z.results + var failed bool for { r, ok := <-listen // If closed, we are finished. if !ok { return } + if failed { + close(r.notifyWritten) + continue + } buf := <-r.result n, err := z.w.Write(buf) if err != nil { z.pushError(err) close(r.notifyWritten) - return + failed = true + continue } if n != len(buf) { z.pushError(fmt.Errorf("gzip: short write %d should be %d", n, len(buf))) + failed = true close(r.notifyWritten) - return + continue } z.dstPool.Put(buf) close(r.notifyWritten) } }() - z.currentBuffer = make([]byte, 0, z.blockSize) + z.currentBuffer = z.dstPool.Get().([]byte) + z.currentBuffer = z.currentBuffer[:0] } q := p for len(q) > 0 { @@ -390,7 +399,10 @@ func (z *Writer) Write(p []byte) (int, error) { } z.digest.Write(q[:length]) z.currentBuffer = append(z.currentBuffer, q[:length]...) - if len(z.currentBuffer) >= z.blockSize { + if len(z.currentBuffer) > z.blockSize { + panic("z.currentBuffer too large (most likely due to concurrent Write race)") + } + if len(z.currentBuffer) == z.blockSize { z.compressCurrent(false) if err := z.checkError(); err != nil { return len(p) - len(q) - length, err @@ -410,12 +422,13 @@ func (z *Writer) compressBlock(p, prevTail []byte, r result, closed bool) { close(r.result) z.wg.Done() }() - buf := z.dstPool.Get().([]byte) + buf := z.dstPool.Get().([]byte) // Corresponding Put in .Write's result writer dest := bytes.NewBuffer(buf[:0]) - compressor := z.dictFlatePool.Get().(*flate.Writer) + compressor := z.dictFlatePool.Get().(*flate.Writer) // Put below compressor.ResetDict(dest, prevTail) compressor.Write(p) + z.dstPool.Put(p) // Corresponding Get in .Write and .compressCurrent err := compressor.Flush() if err != nil { @@ -429,7 +442,12 @@ func (z *Writer) compressBlock(p, prevTail []byte, r result, closed bool) { return } } - z.dictFlatePool.Put(compressor) + z.dictFlatePool.Put(compressor) // Get above + + if prevTail != nil { + z.dstPool.Put(prevTail) // Get in .compressCurrent + } + // Read back buffer buf = dest.Bytes() r.result <- buf diff --git a/vendor/github.com/openshift/imagebuilder/builder.go b/vendor/github.com/openshift/imagebuilder/builder.go index 5a2d0d539..81d7b8421 100644 --- a/vendor/github.com/openshift/imagebuilder/builder.go +++ b/vendor/github.com/openshift/imagebuilder/builder.go @@ -288,8 +288,12 @@ func NewBuilder(args map[string]string) *Builder { for k, v := range builtinAllowedBuildArgs { allowed[k] = v } + provided := make(map[string]string) + for k, v := range args { + provided[k] = v + } return &Builder{ - Args: args, + Args: provided, AllowedArgs: allowed, } } diff --git a/vendor/github.com/openshift/imagebuilder/dispatchers.go b/vendor/github.com/openshift/imagebuilder/dispatchers.go index ff365848a..e7f2f97bf 100644 --- a/vendor/github.com/openshift/imagebuilder/dispatchers.go +++ b/vendor/github.com/openshift/imagebuilder/dispatchers.go @@ -19,6 +19,7 @@ import ( docker "github.com/fsouza/go-dockerclient" + "github.com/containerd/containerd/platforms" "github.com/openshift/imagebuilder/signal" "github.com/openshift/imagebuilder/strslice" ) @@ -27,6 +28,27 @@ var ( obRgex = regexp.MustCompile(`(?i)^\s*ONBUILD\s*`) ) +var localspec = platforms.DefaultSpec() + +// https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope +var builtinBuildArgs = map[string]string{ + "TARGETPLATFORM": localspec.OS + "/" + localspec.Architecture, + "TARGETOS": localspec.OS, + "TARGETARCH": localspec.Architecture, + "TARGETVARIANT": localspec.Variant, + "BUILDPLATFORM": localspec.OS + "/" + localspec.Architecture, + "BUILDOS": localspec.OS, + "BUILDARCH": localspec.Architecture, + "BUILDVARIANT": localspec.Variant, +} + +func init() { + if localspec.Variant != "" { + builtinBuildArgs["TARGETPLATFORM"] = builtinBuildArgs["TARGETPLATFORM"] + "/" + localspec.Variant + builtinBuildArgs["BUILDPLATFORM"] = builtinBuildArgs["BUILDPLATFORM"] + "/" + localspec.Variant + } +} + // ENV foo bar // // Sets the environment variable foo to bar, also makes interpolation @@ -131,14 +153,16 @@ func add(b *Builder, args []string, attributes map[string]bool, flagArgs []strin var chown string last := len(args) - 1 dest := makeAbsolute(args[last], b.RunConfig.WorkingDir) - if len(flagArgs) > 0 { - for _, arg := range flagArgs { - switch { - case strings.HasPrefix(arg, "--chown="): - chown = strings.TrimPrefix(arg, "--chown=") - default: - return fmt.Errorf("ADD only supports the --chown=<uid:gid> flag") - } + for _, a := range flagArgs { + arg, err := ProcessWord(a, b.Env) + if err != nil { + return err + } + switch { + case strings.HasPrefix(arg, "--chown="): + chown = strings.TrimPrefix(arg, "--chown=") + default: + return fmt.Errorf("ADD only supports the --chown=<uid:gid> flag") } } b.PendingCopies = append(b.PendingCopies, Copy{Src: args[0:last], Dest: dest, Download: true, Chown: chown}) @@ -157,16 +181,18 @@ func dispatchCopy(b *Builder, args []string, attributes map[string]bool, flagArg dest := makeAbsolute(args[last], b.RunConfig.WorkingDir) var chown string var from string - if len(flagArgs) > 0 { - for _, arg := range flagArgs { - switch { - case strings.HasPrefix(arg, "--chown="): - chown = strings.TrimPrefix(arg, "--chown=") - case strings.HasPrefix(arg, "--from="): - from = strings.TrimPrefix(arg, "--from=") - default: - return fmt.Errorf("COPY only supports the --chown=<uid:gid> and the --from=<image|stage> flags") - } + for _, a := range flagArgs { + arg, err := ProcessWord(a, b.Env) + if err != nil { + return err + } + switch { + case strings.HasPrefix(arg, "--chown="): + chown = strings.TrimPrefix(arg, "--chown=") + case strings.HasPrefix(arg, "--from="): + from = strings.TrimPrefix(arg, "--from=") + default: + return fmt.Errorf("COPY only supports the --chown=<uid:gid> and the --from=<image|stage> flags") } } b.PendingCopies = append(b.PendingCopies, Copy{From: from, Src: args[0:last], Dest: dest, Download: false, Chown: chown}) @@ -516,6 +542,8 @@ func healthcheck(b *Builder, args []string, attributes map[string]bool, flagArgs return nil } +var targetArgs = []string{"TARGETOS", "TARGETARCH", "TARGETVARIANT"} + // ARG name[=value] // // Adds the variable foo to the trusted list of variables that can be passed @@ -543,6 +571,26 @@ func arg(b *Builder, args []string, attributes map[string]bool, flagArgs []strin name = parts[0] value = parts[1] hasDefault = true + if name == "TARGETPLATFORM" { + p, err := platforms.Parse(value) + if err != nil { + return fmt.Errorf("error parsing TARGETPLATFORM argument") + } + for _, val := range targetArgs { + b.AllowedArgs[val] = true + } + b.Args["TARGETPLATFORM"] = p.OS + "/" + p.Architecture + b.Args["TARGETOS"] = p.OS + b.Args["TARGETARCH"] = p.Architecture + b.Args["TARGETVARIANT"] = p.Variant + if p.Variant != "" { + b.Args["TARGETPLATFORM"] = b.Args["TARGETPLATFORM"] + "/" + p.Variant + } + } + } else if val, ok := builtinBuildArgs[arg]; ok { + name = arg + value = val + hasDefault = true } else { name = arg hasDefault = false diff --git a/vendor/github.com/openshift/imagebuilder/vendor.conf b/vendor/github.com/openshift/imagebuilder/vendor.conf index c3f7d1a6b..8074ce80a 100644 --- a/vendor/github.com/openshift/imagebuilder/vendor.conf +++ b/vendor/github.com/openshift/imagebuilder/vendor.conf @@ -1,4 +1,5 @@ github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109 +github.com/containerd/containerd v1.3.0 github.com/containers/storage v1.2 github.com/docker/docker b68221c37ee597950364788204546f9c9d0e46a1 github.com/docker/go-connections 97c2040d34dfae1d1b1275fa3a78dbdd2f41cf7e @@ -18,3 +19,7 @@ golang.org/x/crypto ff983b9c42bc9fbf91556e191cc8efb585c16908 golang.org/x/net 45ffb0cd1ba084b73e26dee67e667e1be5acce83 golang.org/x/sys 7fbe1cd0fcc20051e1fcb87fbabec4a1bacaaeba k8s.io/klog 8e90cee79f823779174776412c13478955131846 +google.golang.org/grpc 6eaf6f47437a6b4e2153a190160ef39a92c7eceb # v1.23.0 +github.com/golang/protobuf v1.2.0 +google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944 + diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go index 5477dda51..7cce235a6 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go @@ -124,7 +124,12 @@ func (d *childDriver) handleConnectRequest(c *net.UnixConn, req *msg.Request) er if err != nil { return err } - err = unix.Sendmsg(int(f.Fd()), []byte("dummy"), oob, nil, 0) + for { + err = unix.Sendmsg(int(f.Fd()), []byte("dummy"), oob, nil, 0) + if err != unix.EINTR { + break + } + } return err } diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go index c603f473a..e95b62191 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go @@ -62,7 +62,16 @@ func ConnectToChild(c *net.UnixConn, spec port.Spec) (int, error) { } oobSpace := unix.CmsgSpace(4) oob := make([]byte, oobSpace) - _, oobN, _, _, err := c.ReadMsgUnix(nil, oob) + var ( + oobN int + err error + ) + for { + _, oobN, _, _, err = c.ReadMsgUnix(nil, oob) + if err != unix.EINTR { + break + } + } if err != nil { return 0, err } diff --git a/vendor/github.com/sirupsen/logrus/.golangci.yml b/vendor/github.com/sirupsen/logrus/.golangci.yml new file mode 100644 index 000000000..65dc28503 --- /dev/null +++ b/vendor/github.com/sirupsen/logrus/.golangci.yml @@ -0,0 +1,40 @@ +run: + # do not run on test files yet + tests: false + +# all available settings of specific linters +linters-settings: + errcheck: + # report about not checking of errors in type assetions: `a := b.(MyStruct)`; + # default is false: such cases aren't reported by default. + check-type-assertions: false + + # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`; + # default is false: such cases aren't reported by default. + check-blank: false + + lll: + line-length: 100 + tab-width: 4 + + prealloc: + simple: false + range-loops: false + for-loops: false + + whitespace: + multi-if: false # Enforces newlines (or comments) after every multi-line if statement + multi-func: false # Enforces newlines (or comments) after every multi-line function signature + +linters: + enable: + - megacheck + - govet + disable: + - maligned + - prealloc + disable-all: false + presets: + - bugs + - unused + fast: false diff --git a/vendor/github.com/sirupsen/logrus/.travis.yml b/vendor/github.com/sirupsen/logrus/.travis.yml index 848938a6d..5e20aa414 100644 --- a/vendor/github.com/sirupsen/logrus/.travis.yml +++ b/vendor/github.com/sirupsen/logrus/.travis.yml @@ -4,21 +4,13 @@ git: depth: 1 env: - GO111MODULE=on - - GO111MODULE=off -go: [ 1.11.x, 1.12.x ] -os: [ linux, osx ] -matrix: - exclude: - - go: 1.12.x - env: GO111MODULE=off - - go: 1.11.x - os: osx +go: [1.13.x, 1.14.x] +os: [linux, osx] install: - ./travis/install.sh - - if [[ "$GO111MODULE" == "on" ]]; then go mod download; fi - - if [[ "$GO111MODULE" == "off" ]]; then go get github.com/stretchr/testify/assert golang.org/x/sys/unix github.com/konsorten/go-windows-terminal-sequences; fi script: - ./travis/cross_build.sh + - ./travis/lint.sh - export GOMAXPROCS=4 - export GORACE=halt_on_error=1 - go test -race -v ./... diff --git a/vendor/github.com/sirupsen/logrus/README.md b/vendor/github.com/sirupsen/logrus/README.md index a4796eb07..5796706db 100644 --- a/vendor/github.com/sirupsen/logrus/README.md +++ b/vendor/github.com/sirupsen/logrus/README.md @@ -1,8 +1,28 @@ -# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [](https://travis-ci.org/sirupsen/logrus) [](https://godoc.org/github.com/sirupsen/logrus) +# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [](https://travis-ci.org/sirupsen/logrus) [](https://godoc.org/github.com/sirupsen/logrus) Logrus is a structured logger for Go (golang), completely API compatible with the standard library logger. +**Logrus is in maintenance-mode.** We will not be introducing new features. It's +simply too hard to do in a way that won't break many people's projects, which is +the last thing you want from your Logging library (again...). + +This does not mean Logrus is dead. Logrus will continue to be maintained for +security, (backwards compatible) bug fixes, and performance (where we are +limited by the interface). + +I believe Logrus' biggest contribution is to have played a part in today's +widespread use of structured logging in Golang. There doesn't seem to be a +reason to do a major, breaking iteration into Logrus V2, since the fantastic Go +community has built those independently. Many fantastic alternatives have sprung +up. Logrus would look like those, had it been re-designed with what we know +about structured logging in Go today. Check out, for example, +[Zerolog][zerolog], [Zap][zap], and [Apex][apex]. + +[zerolog]: https://github.com/rs/zerolog +[zap]: https://github.com/uber-go/zap +[apex]: https://github.com/apex/log + **Seeing weird case-sensitive problems?** It's in the past been possible to import Logrus as both upper- and lower-case. Due to the Go package environment, this caused issues in the community and we needed a standard. Some environments @@ -15,11 +35,6 @@ comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437). For an in-depth explanation of the casing issue, see [this comment](https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276). -**Are you interested in assisting in maintaining Logrus?** Currently I have a -lot of obligations, and I am unable to provide Logrus with the maintainership it -needs. If you'd like to help, please reach out to me at `simon at author's -username dot com`. - Nicely color-coded in development (when a TTY is attached, otherwise just plain text): @@ -187,7 +202,7 @@ func main() { log.Out = os.Stdout // You could set this to any `io.Writer` such as a file - // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666) + // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666) // if err == nil { // log.Out = file // } else { @@ -272,7 +287,7 @@ func init() { ``` Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md). -A list of currently known of service hook can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks) +A list of currently known service hooks can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks) #### Level logging @@ -354,6 +369,7 @@ The built-in logging formatters are: [github.com/mattn/go-colorable](https://github.com/mattn/go-colorable). * When colors are enabled, levels are truncated to 4 characters by default. To disable truncation set the `DisableLevelTruncation` field to `true`. + * When outputting to a TTY, it's often helpful to visually scan down a column where all the levels are the same width. Setting the `PadLevelText` field to `true` enables this behavior, by adding padding to the level text. * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter). * `logrus.JSONFormatter`. Logs fields as JSON. * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter). @@ -364,8 +380,10 @@ Third party logging formatters: * [`GELF`](https://github.com/fabienm/go-logrus-formatters). Formats entries so they comply to Graylog's [GELF 1.1 specification](http://docs.graylog.org/en/2.4/pages/gelf.html). * [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events. * [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout. -* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦. +* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the Power of Zalgo. * [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure. +* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Sava log to files. +* [`caption-json-formatter`](https://github.com/nolleh/caption_json_formatter). logrus's message json formatter with human-readable caption added. You can define your formatter by implementing the `Formatter` interface, requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a @@ -430,14 +448,14 @@ entries. It should not be a feature of the application-level logger. | Tool | Description | | ---- | ----------- | -|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.| +|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will be generated with different configs in different environments.| |[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) | #### Testing Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides: -* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just add the `test` hook +* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just adds the `test` hook * a test logger (`test.NewNullLogger`) that just records log messages (and does not output any): ```go @@ -465,7 +483,7 @@ func TestSomething(t*testing.T){ Logrus can register one or more functions that will be called when any `fatal` level message is logged. The registered handlers will be executed before -logrus performs a `os.Exit(1)`. This behavior may be helpful if callers need +logrus performs an `os.Exit(1)`. This behavior may be helpful if callers need to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted. ``` @@ -490,6 +508,6 @@ Situation when locking is not needed includes: 1) logger.Out is protected by locks. - 2) logger.Out is a os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allow multi-thread/multi-process writing) + 2) logger.Out is an os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allows multi-thread/multi-process writing) (Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/) diff --git a/vendor/github.com/sirupsen/logrus/entry.go b/vendor/github.com/sirupsen/logrus/entry.go index 63e25583c..27b14bfb1 100644 --- a/vendor/github.com/sirupsen/logrus/entry.go +++ b/vendor/github.com/sirupsen/logrus/entry.go @@ -85,10 +85,15 @@ func NewEntry(logger *Logger) *Entry { } } +// Returns the bytes representation of this entry from the formatter. +func (entry *Entry) Bytes() ([]byte, error) { + return entry.Logger.Formatter.Format(entry) +} + // Returns the string representation from the reader and ultimately the // formatter. func (entry *Entry) String() (string, error) { - serialized, err := entry.Logger.Formatter.Format(entry) + serialized, err := entry.Bytes() if err != nil { return "", err } @@ -103,7 +108,11 @@ func (entry *Entry) WithError(err error) *Entry { // Add a context to the Entry. func (entry *Entry) WithContext(ctx context.Context) *Entry { - return &Entry{Logger: entry.Logger, Data: entry.Data, Time: entry.Time, err: entry.err, Context: ctx} + dataCopy := make(Fields, len(entry.Data)) + for k, v := range entry.Data { + dataCopy[k] = v + } + return &Entry{Logger: entry.Logger, Data: dataCopy, Time: entry.Time, err: entry.err, Context: ctx} } // Add a single field to the Entry. @@ -113,6 +122,8 @@ func (entry *Entry) WithField(key string, value interface{}) *Entry { // Add a map of fields to the Entry. func (entry *Entry) WithFields(fields Fields) *Entry { + entry.Logger.mu.Lock() + defer entry.Logger.mu.Unlock() data := make(Fields, len(entry.Data)+len(fields)) for k, v := range entry.Data { data[k] = v @@ -144,7 +155,11 @@ func (entry *Entry) WithFields(fields Fields) *Entry { // Overrides the time of the Entry. func (entry *Entry) WithTime(t time.Time) *Entry { - return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t, err: entry.err, Context: entry.Context} + dataCopy := make(Fields, len(entry.Data)) + for k, v := range entry.Data { + dataCopy[k] = v + } + return &Entry{Logger: entry.Logger, Data: dataCopy, Time: t, err: entry.err, Context: entry.Context} } // getPackageName reduces a fully qualified function name to the package name @@ -165,15 +180,20 @@ func getPackageName(f string) string { // getCaller retrieves the name of the first non-logrus calling function func getCaller() *runtime.Frame { - // cache this package's fully-qualified name callerInitOnce.Do(func() { - pcs := make([]uintptr, 2) + pcs := make([]uintptr, maximumCallerDepth) _ = runtime.Callers(0, pcs) - logrusPackage = getPackageName(runtime.FuncForPC(pcs[1]).Name()) - // now that we have the cache, we can skip a minimum count of known-logrus functions - // XXX this is dubious, the number of frames may vary + // dynamic get the package name and the minimum caller depth + for i := 0; i < maximumCallerDepth; i++ { + funcName := runtime.FuncForPC(pcs[i]).Name() + if strings.Contains(funcName, "getCaller") { + logrusPackage = getPackageName(funcName) + break + } + } + minimumCallerDepth = knownLogrusFrames }) @@ -187,7 +207,7 @@ func getCaller() *runtime.Frame { // If the caller isn't part of this package, we're done if pkg != logrusPackage { - return &f + return &f //nolint:scopelint } } @@ -217,9 +237,11 @@ func (entry Entry) log(level Level, msg string) { entry.Level = level entry.Message = msg + entry.Logger.mu.Lock() if entry.Logger.ReportCaller { entry.Caller = getCaller() } + entry.Logger.mu.Unlock() entry.fireHooks() @@ -255,11 +277,10 @@ func (entry *Entry) write() { serialized, err := entry.Logger.Formatter.Format(entry) if err != nil { fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err) - } else { - _, err = entry.Logger.Out.Write(serialized) - if err != nil { - fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err) - } + return + } + if _, err = entry.Logger.Out.Write(serialized); err != nil { + fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err) } } diff --git a/vendor/github.com/sirupsen/logrus/exported.go b/vendor/github.com/sirupsen/logrus/exported.go index 62fc2f219..42b04f6c8 100644 --- a/vendor/github.com/sirupsen/logrus/exported.go +++ b/vendor/github.com/sirupsen/logrus/exported.go @@ -80,7 +80,7 @@ func WithFields(fields Fields) *Entry { return std.WithFields(fields) } -// WithTime creats an entry from the standard logger and overrides the time of +// WithTime creates an entry from the standard logger and overrides the time of // logs generated with it. // // Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal diff --git a/vendor/github.com/sirupsen/logrus/go.mod b/vendor/github.com/sirupsen/logrus/go.mod index 12fdf9898..9ea6e841b 100644 --- a/vendor/github.com/sirupsen/logrus/go.mod +++ b/vendor/github.com/sirupsen/logrus/go.mod @@ -4,7 +4,8 @@ require ( github.com/davecgh/go-spew v1.1.1 // indirect github.com/konsorten/go-windows-terminal-sequences v1.0.1 github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/stretchr/objx v0.1.1 // indirect github.com/stretchr/testify v1.2.2 golang.org/x/sys v0.0.0-20190422165155-953cdadca894 ) + +go 1.13 diff --git a/vendor/github.com/sirupsen/logrus/go.sum b/vendor/github.com/sirupsen/logrus/go.sum index 596c318b9..95a3f07de 100644 --- a/vendor/github.com/sirupsen/logrus/go.sum +++ b/vendor/github.com/sirupsen/logrus/go.sum @@ -1,16 +1,10 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/konsorten/go-windows-terminal-sequences v0.0.0-20180402223658-b729f2633dfe h1:CHRGQ8V7OlCYtwaKPJi3iA7J+YdNKdo8j7nG5IgDhjs= -github.com/konsorten/go-windows-terminal-sequences v0.0.0-20180402223658-b729f2633dfe/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A= -github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33 h1:I6FyU15t786LL7oL/hn43zqTuEGr4PN7F4XJ1p4E3Y8= -golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc= golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/vendor/github.com/sirupsen/logrus/json_formatter.go b/vendor/github.com/sirupsen/logrus/json_formatter.go index 098a21a06..ba7f23711 100644 --- a/vendor/github.com/sirupsen/logrus/json_formatter.go +++ b/vendor/github.com/sirupsen/logrus/json_formatter.go @@ -28,6 +28,9 @@ type JSONFormatter struct { // DisableTimestamp allows disabling automatic timestamps in output DisableTimestamp bool + // DisableHTMLEscape allows disabling html escaping in output + DisableHTMLEscape bool + // DataKey allows users to put all the log entry parameters into a nested dictionary at a given key. DataKey string @@ -110,6 +113,7 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) { } encoder := json.NewEncoder(b) + encoder.SetEscapeHTML(!f.DisableHTMLEscape) if f.PrettyPrint { encoder.SetIndent("", " ") } diff --git a/vendor/github.com/sirupsen/logrus/logger.go b/vendor/github.com/sirupsen/logrus/logger.go index c0c0b1e55..6fdda748e 100644 --- a/vendor/github.com/sirupsen/logrus/logger.go +++ b/vendor/github.com/sirupsen/logrus/logger.go @@ -68,10 +68,10 @@ func (mw *MutexWrap) Disable() { // `Out` and `Hooks` directly on the default logger instance. You can also just // instantiate your own: // -// var log = &Logger{ +// var log = &logrus.Logger{ // Out: os.Stderr, -// Formatter: new(JSONFormatter), -// Hooks: make(LevelHooks), +// Formatter: new(logrus.JSONFormatter), +// Hooks: make(logrus.LevelHooks), // Level: logrus.DebugLevel, // } // @@ -100,8 +100,9 @@ func (logger *Logger) releaseEntry(entry *Entry) { logger.entryPool.Put(entry) } -// Adds a field to the log entry, note that it doesn't log until you call -// Debug, Print, Info, Warn, Error, Fatal or Panic. It only creates a log entry. +// WithField allocates a new entry and adds a field to it. +// Debug, Print, Info, Warn, Error, Fatal or Panic must be then applied to +// this new returned entry. // If you want multiple fields, use `WithFields`. func (logger *Logger) WithField(key string, value interface{}) *Entry { entry := logger.newEntry() diff --git a/vendor/github.com/sirupsen/logrus/logrus.go b/vendor/github.com/sirupsen/logrus/logrus.go index 8644761f7..2f16224cb 100644 --- a/vendor/github.com/sirupsen/logrus/logrus.go +++ b/vendor/github.com/sirupsen/logrus/logrus.go @@ -51,7 +51,7 @@ func (level *Level) UnmarshalText(text []byte) error { return err } - *level = Level(l) + *level = l return nil } diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go b/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go index 3c4f43f91..499789984 100644 --- a/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go +++ b/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go @@ -1,4 +1,5 @@ // +build darwin dragonfly freebsd netbsd openbsd +// +build !js package logrus @@ -10,4 +11,3 @@ func isTerminal(fd int) bool { _, err := unix.IoctlGetTermios(fd, ioctlReadTermios) return err == nil } - diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_js.go b/vendor/github.com/sirupsen/logrus/terminal_check_js.go new file mode 100644 index 000000000..ebdae3ec6 --- /dev/null +++ b/vendor/github.com/sirupsen/logrus/terminal_check_js.go @@ -0,0 +1,7 @@ +// +build js + +package logrus + +func isTerminal(fd int) bool { + return false +} diff --git a/vendor/github.com/sirupsen/logrus/terminal_check_unix.go b/vendor/github.com/sirupsen/logrus/terminal_check_unix.go index 355dc966f..cc4fe6e31 100644 --- a/vendor/github.com/sirupsen/logrus/terminal_check_unix.go +++ b/vendor/github.com/sirupsen/logrus/terminal_check_unix.go @@ -1,4 +1,5 @@ // +build linux aix +// +build !js package logrus @@ -10,4 +11,3 @@ func isTerminal(fd int) bool { _, err := unix.IoctlGetTermios(fd, ioctlReadTermios) return err == nil } - diff --git a/vendor/github.com/sirupsen/logrus/text_formatter.go b/vendor/github.com/sirupsen/logrus/text_formatter.go index e01587c43..2d15a239f 100644 --- a/vendor/github.com/sirupsen/logrus/text_formatter.go +++ b/vendor/github.com/sirupsen/logrus/text_formatter.go @@ -6,9 +6,11 @@ import ( "os" "runtime" "sort" + "strconv" "strings" "sync" "time" + "unicode/utf8" ) const ( @@ -32,6 +34,9 @@ type TextFormatter struct { // Force disabling colors. DisableColors bool + // Force quoting of all values + ForceQuote bool + // Override coloring based on CLICOLOR and CLICOLOR_FORCE. - https://bixense.com/clicolors/ EnvironmentOverrideColors bool @@ -57,6 +62,10 @@ type TextFormatter struct { // Disables the truncation of the level text to 4 characters. DisableLevelTruncation bool + // PadLevelText Adds padding the level text so that all the levels output at the same length + // PadLevelText is a superset of the DisableLevelTruncation option + PadLevelText bool + // QuoteEmptyFields will wrap empty fields in quotes if true QuoteEmptyFields bool @@ -79,23 +88,32 @@ type TextFormatter struct { CallerPrettyfier func(*runtime.Frame) (function string, file string) terminalInitOnce sync.Once + + // The max length of the level text, generated dynamically on init + levelTextMaxLength int } func (f *TextFormatter) init(entry *Entry) { if entry.Logger != nil { f.isTerminal = checkIfTerminal(entry.Logger.Out) } + // Get the max length of the level text + for _, level := range AllLevels { + levelTextLength := utf8.RuneCount([]byte(level.String())) + if levelTextLength > f.levelTextMaxLength { + f.levelTextMaxLength = levelTextLength + } + } } func (f *TextFormatter) isColored() bool { isColored := f.ForceColors || (f.isTerminal && (runtime.GOOS != "windows")) if f.EnvironmentOverrideColors { - if force, ok := os.LookupEnv("CLICOLOR_FORCE"); ok && force != "0" { + switch force, ok := os.LookupEnv("CLICOLOR_FORCE"); { + case ok && force != "0": isColored = true - } else if ok && force == "0" { - isColored = false - } else if os.Getenv("CLICOLOR") == "0" { + case ok && force == "0", os.Getenv("CLICOLOR") == "0": isColored = false } } @@ -217,9 +235,18 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin } levelText := strings.ToUpper(entry.Level.String()) - if !f.DisableLevelTruncation { + if !f.DisableLevelTruncation && !f.PadLevelText { levelText = levelText[0:4] } + if f.PadLevelText { + // Generates the format string used in the next line, for example "%-6s" or "%-7s". + // Based on the max level text length. + formatString := "%-" + strconv.Itoa(f.levelTextMaxLength) + "s" + // Formats the level text by appending spaces up to the max length, for example: + // - "INFO " + // - "WARNING" + levelText = fmt.Sprintf(formatString, levelText) + } // Remove a single newline if it already exists in the message to keep // the behavior of logrus text_formatter the same as the stdlib log package @@ -243,11 +270,12 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin } } - if f.DisableTimestamp { + switch { + case f.DisableTimestamp: fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m%s %-44s ", levelColor, levelText, caller, entry.Message) - } else if !f.FullTimestamp { + case !f.FullTimestamp: fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d]%s %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), caller, entry.Message) - } else { + default: fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s]%s %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), caller, entry.Message) } for _, k := range keys { @@ -258,6 +286,9 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin } func (f *TextFormatter) needsQuoting(text string) bool { + if f.ForceQuote { + return true + } if f.QuoteEmptyFields && len(text) == 0 { return true } diff --git a/vendor/github.com/sirupsen/logrus/writer.go b/vendor/github.com/sirupsen/logrus/writer.go index 9e1f75135..72e8e3a1b 100644 --- a/vendor/github.com/sirupsen/logrus/writer.go +++ b/vendor/github.com/sirupsen/logrus/writer.go @@ -6,10 +6,16 @@ import ( "runtime" ) +// Writer at INFO level. See WriterLevel for details. func (logger *Logger) Writer() *io.PipeWriter { return logger.WriterLevel(InfoLevel) } +// WriterLevel returns an io.Writer that can be used to write arbitrary text to +// the logger at the given log level. Each line written to the writer will be +// printed in the usual way using formatters and hooks. The writer is part of an +// io.Pipe and it is the callers responsibility to close the writer when done. +// This can be used to override the standard library logger easily. func (logger *Logger) WriterLevel(level Level) *io.PipeWriter { return NewEntry(logger).WriterLevel(level) } |