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-rw-r--r--pkg/domain/entities/engine.go319
-rw-r--r--pkg/domain/entities/engine_container.go2
-rw-r--r--pkg/domain/entities/engine_image.go3
-rw-r--r--pkg/domain/infra/abi/containers.go6
-rw-r--r--pkg/domain/infra/abi/images.go6
-rw-r--r--pkg/domain/infra/abi/system.go154
-rw-r--r--pkg/domain/infra/runtime_abi.go4
-rw-r--r--pkg/domain/infra/runtime_image_proxy.go2
-rw-r--r--pkg/domain/infra/runtime_libpod.go58
-rw-r--r--pkg/domain/infra/runtime_proxy.go2
-rw-r--r--pkg/domain/infra/runtime_tunnel.go4
-rw-r--r--pkg/domain/infra/tunnel/containers.go5
-rw-r--r--pkg/domain/infra/tunnel/images.go5
13 files changed, 465 insertions, 105 deletions
diff --git a/pkg/domain/entities/engine.go b/pkg/domain/entities/engine.go
index c14348529..3b971a1e8 100644
--- a/pkg/domain/entities/engine.go
+++ b/pkg/domain/entities/engine.go
@@ -1,13 +1,23 @@
package entities
import (
- "os/user"
- "path/filepath"
+ "context"
+ "fmt"
+ "io"
+ "os"
+ "github.com/containers/buildah/pkg/parse"
"github.com/containers/common/pkg/config"
+ "github.com/containers/common/pkg/sysinfo"
+ "github.com/containers/libpod/pkg/apparmor"
+ "github.com/containers/libpod/pkg/cgroups"
+ "github.com/containers/libpod/pkg/rootless"
+ "github.com/opencontainers/selinux/go-selinux"
+ "github.com/opentracing/opentracing-go"
"github.com/spf13/pflag"
)
+// EngineMode is the connection type podman is using to access libpod
type EngineMode string
const (
@@ -15,78 +25,243 @@ const (
TunnelMode = EngineMode("tunnel")
)
+// Convert EngineMode to String
func (m EngineMode) String() string {
return string(m)
}
-type EngineOptions struct {
- Uri string
- Identities []string
- FlagSet *pflag.FlagSet
- EngineMode EngineMode
-
- CGroupManager string
- CniConfigDir string
- ConmonPath string
- DefaultMountsFile string
- EventsBackend string
- HooksDir []string
- MaxWorks int
- Namespace string
- Root string
- Runroot string
- Runtime string
- StorageDriver string
- StorageOpts []string
- Syslog bool
- Trace bool
- NetworkCmdPath string
-
- Config string
- CpuProfile string
- LogLevel string
- TmpDir string
-
- RemoteUserName string
- RemoteHost string
- VarlinkAddress string
- ConnectionName string
- RemoteConfigFilePath string
- Port int
- IdentityFile string
- IgnoreHosts bool
-}
-
-func NewEngineOptions() (EngineOptions, error) {
- u, _ := user.Current()
- return EngineOptions{
- CGroupManager: config.SystemdCgroupsManager,
- CniConfigDir: "",
- Config: "",
- ConmonPath: filepath.Join("usr", "bin", "conmon"),
- ConnectionName: "",
- CpuProfile: "",
- DefaultMountsFile: "",
- EventsBackend: "",
- HooksDir: nil,
- IdentityFile: "",
- IgnoreHosts: false,
- LogLevel: "",
- MaxWorks: 0,
- Namespace: "",
- NetworkCmdPath: "",
- Port: 0,
- RemoteConfigFilePath: "",
- RemoteHost: "",
- RemoteUserName: "",
- Root: "",
- Runroot: filepath.Join("run", "user", u.Uid),
- Runtime: "",
- StorageDriver: "overlayfs",
- StorageOpts: nil,
- Syslog: false,
- TmpDir: filepath.Join("run", "user", u.Uid, "libpod", "tmp"),
- Trace: false,
- VarlinkAddress: "",
- }, nil
+// PodmanConfig combines the defaults and settings from the file system with the
+// flags given in os.Args. Some runtime state is also stored here.
+type PodmanConfig struct {
+ *config.Config
+ *pflag.FlagSet
+
+ CGroupUsage string // rootless code determines Usage message
+ ConmonPath string // --conmon flag will set Engine.ConmonPath
+ CpuProfile string // Hidden: Should CPU profile be taken
+ EngineMode EngineMode // ABI or Tunneling mode
+ Identities []string // ssh identities for connecting to server
+ MaxWorks int // maximum number of parallel threads
+ RuntimePath string // --runtime flag will set Engine.RuntimePath
+ SpanCloser io.Closer // Close() for tracing object
+ SpanCtx context.Context // context to use when tracing
+ Span opentracing.Span // tracing object
+ Syslog bool // write to StdOut and Syslog, not supported when tunneling
+ Trace bool // Hidden: Trace execution
+ Uri string // URI to API Service
+
+ Runroot string
+ StorageDriver string
+ StorageOpts []string
+}
+
+// DefaultSecurityOptions: getter for security options from configuration
+func (c PodmanConfig) DefaultSecurityOptions() []string {
+ securityOpts := []string{}
+ if c.Containers.SeccompProfile != "" && c.Containers.SeccompProfile != parse.SeccompDefaultPath {
+ securityOpts = append(securityOpts, fmt.Sprintf("seccomp=%s", c.Containers.SeccompProfile))
+ }
+ if apparmor.IsEnabled() && c.Containers.ApparmorProfile != "" {
+ securityOpts = append(securityOpts, fmt.Sprintf("apparmor=%s", c.Containers.ApparmorProfile))
+ }
+ if selinux.GetEnabled() && !c.Containers.EnableLabeling {
+ securityOpts = append(securityOpts, fmt.Sprintf("label=%s", selinux.DisableSecOpt()[0]))
+ }
+ return securityOpts
+}
+
+// DefaultSysctls
+func (c PodmanConfig) DefaultSysctls() []string {
+ return c.Containers.DefaultSysctls
+}
+
+func (c PodmanConfig) DefaultVolumes() []string {
+ return c.Containers.Volumes
+}
+
+func (c PodmanConfig) DefaultDevices() []string {
+ return c.Containers.Devices
+}
+
+func (c PodmanConfig) DefaultDNSServers() []string {
+ return c.Containers.DNSServers
+}
+
+func (c PodmanConfig) DefaultDNSSearches() []string {
+ return c.Containers.DNSSearches
+}
+
+func (c PodmanConfig) DefaultDNSOptions() []string {
+ return c.Containers.DNSOptions
+}
+
+func (c PodmanConfig) DefaultEnv() []string {
+ return c.Containers.Env
+}
+
+func (c PodmanConfig) DefaultInitPath() string {
+ return c.Containers.InitPath
+}
+
+func (c PodmanConfig) DefaultIPCNS() string {
+ return c.Containers.IPCNS
}
+
+func (c PodmanConfig) DefaultPidNS() string {
+ return c.Containers.PidNS
+}
+
+func (c PodmanConfig) DefaultNetNS() string {
+ if c.Containers.NetNS == "private" && rootless.IsRootless() {
+ return "slirp4netns"
+ }
+ return c.Containers.NetNS
+}
+
+func (c PodmanConfig) DefaultCgroupNS() string {
+ return c.Containers.CgroupNS
+}
+
+func (c PodmanConfig) DefaultUTSNS() string {
+ return c.Containers.UTSNS
+}
+
+func (c PodmanConfig) DefaultShmSize() string {
+ return c.Containers.ShmSize
+}
+
+func (c PodmanConfig) DefaultUlimits() []string {
+ return c.Containers.DefaultUlimits
+}
+
+func (c PodmanConfig) DefaultUserNS() string {
+ if v, found := os.LookupEnv("PODMAN_USERNS"); found {
+ return v
+ }
+ return c.Containers.UserNS
+}
+
+func (c PodmanConfig) DefaultPidsLimit() int64 {
+ if rootless.IsRootless() {
+ cgroup2, _ := cgroups.IsCgroup2UnifiedMode()
+ if cgroup2 {
+ return c.Containers.PidsLimit
+ }
+ }
+ return sysinfo.GetDefaultPidsLimit()
+}
+
+func (c PodmanConfig) DefaultPidsDescription() string {
+ return "Tune container pids limit (set 0 for unlimited)"
+}
+
+func (c PodmanConfig) DefaultDetachKeys() string {
+ return c.Engine.DetachKeys
+}
+
+// TODO: Remove in rootless support PR
+// // EngineOptions holds the environment for running the engines
+// type EngineOptions struct {
+// // Introduced with V2
+// Uri string
+// Identities []string
+// FlagSet *pflag.FlagSet
+// EngineMode EngineMode
+// CGroupUsage string
+//
+// // Introduced with V1
+// CGroupManager string // config.EngineConfig
+// CniConfigDir string // config.NetworkConfig.NetworkConfigDir
+// ConmonPath string // config.EngineConfig
+// DefaultMountsFile string // config.ContainersConfig
+// EventsBackend string // config.EngineConfig.EventsLogger
+// HooksDir []string // config.EngineConfig
+// MaxWorks int
+// Namespace string // config.EngineConfig
+// Root string //
+// Runroot string // config.EngineConfig.StorageConfigRunRootSet??
+// Runtime string // config.EngineConfig.OCIRuntime
+// StorageDriver string // config.EngineConfig.StorageConfigGraphDriverNameSet??
+// StorageOpts []string
+// Syslog bool
+// Trace bool
+// NetworkCmdPath string // config.EngineConfig
+//
+// Config string
+// CpuProfile string
+// LogLevel string
+// TmpDir string // config.EngineConfig
+//
+// RemoteUserName string // deprecated
+// RemoteHost string // deprecated
+// VarlinkAddress string // deprecated
+// ConnectionName string
+// RemoteConfigFilePath string
+// Port int // deprecated
+// IdentityFile string // deprecated
+// IgnoreHosts bool
+// }
+//
+// func NewEngineOptions(opts EngineOptions) (EngineOptions, error) {
+// ctnrCfg, err := config.Default()
+// if err != nil {
+// logrus.Error(err)
+// os.Exit(1)
+// }
+//
+// cgroupManager := ctnrCfg.Engine.CgroupManager
+// cgroupUsage := `Cgroup manager to use ("cgroupfs"|"systemd")`
+// cgroupv2, _ := cgroups.IsCgroup2UnifiedMode()
+// cniPluginDir := ctnrCfg.Network.CNIPluginDirs[0]
+//
+// cfg, err := config.NewConfig("")
+// if err != nil {
+// logrus.Errorf("Error loading container config %v\n", err)
+// os.Exit(1)
+// }
+// cfg.CheckCgroupsAndAdjustConfig()
+//
+// if rootless.IsRootless() {
+// if !cgroupv2 {
+// cgroupManager = ""
+// cgroupUsage = "Cgroup manager is not supported in rootless mode"
+// }
+// cniPluginDir = ""
+// }
+//
+// return EngineOptions{
+// CGroupManager: cgroupManager,
+// CGroupUsage: cgroupUsage,
+// CniConfigDir: cniPluginDir,
+// Config: opts.Config, // TODO: deprecate
+// ConmonPath: opts.ConmonPath,
+// ConnectionName: opts.ConnectionName,
+// CpuProfile: opts.CpuProfile,
+// DefaultMountsFile: ctnrCfg.Containers.DefaultMountsFile,
+// EngineMode: opts.EngineMode,
+// EventsBackend: ctnrCfg.Engine.EventsLogger,
+// FlagSet: opts.FlagSet, // TODO: deprecate
+// HooksDir: append(ctnrCfg.Engine.HooksDir[:0:0], ctnrCfg.Engine.HooksDir...),
+// Identities: append(opts.Identities[:0:0], opts.Identities...),
+// IdentityFile: opts.IdentityFile, // TODO: deprecate
+// IgnoreHosts: opts.IgnoreHosts,
+// LogLevel: opts.LogLevel,
+// MaxWorks: opts.MaxWorks,
+// Namespace: ctnrCfg.Engine.Namespace,
+// NetworkCmdPath: ctnrCfg.Engine.NetworkCmdPath,
+// Port: opts.Port,
+// RemoteConfigFilePath: opts.RemoteConfigFilePath,
+// RemoteHost: opts.RemoteHost, // TODO: deprecate
+// RemoteUserName: opts.RemoteUserName, // TODO: deprecate
+// Root: opts.Root,
+// Runroot: opts.Runroot,
+// Runtime: opts.Runtime,
+// StorageDriver: opts.StorageDriver,
+// StorageOpts: append(opts.StorageOpts[:0:0], opts.StorageOpts...),
+// Syslog: opts.Syslog,
+// TmpDir: opts.TmpDir,
+// Trace: opts.Trace,
+// Uri: opts.Uri,
+// VarlinkAddress: opts.VarlinkAddress,
+// }, nil
+// }
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index cf66f6ac2..2001ab49c 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -3,11 +3,13 @@ package entities
import (
"context"
+ "github.com/containers/common/pkg/config"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/specgen"
)
type ContainerEngine interface {
+ Config(ctx context.Context) (*config.Config, error)
ContainerAttach(ctx context.Context, nameOrId string, options AttachOptions) error
ContainerCheckpoint(ctx context.Context, namesOrIds []string, options CheckpointOptions) ([]*CheckpointReport, error)
ContainerCleanup(ctx context.Context, namesOrIds []string, options ContainerCleanupOptions) ([]*ContainerCleanupReport, error)
diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go
index 3110898a8..3a051ab9b 100644
--- a/pkg/domain/entities/engine_image.go
+++ b/pkg/domain/entities/engine_image.go
@@ -2,9 +2,12 @@ package entities
import (
"context"
+
+ "github.com/containers/common/pkg/config"
)
type ImageEngine interface {
+ Config(ctx context.Context) (*config.Config, error)
Delete(ctx context.Context, nameOrId []string, opts ImageDeleteOptions) (*ImageDeleteReport, error)
Diff(ctx context.Context, nameOrId string, options DiffOptions) (*DiffReport, error)
Exists(ctx context.Context, nameOrId string) (*BoolReport, error)
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 92668190c..f464df3ac 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -12,6 +12,7 @@ import (
"sync"
"github.com/containers/buildah"
+ "github.com/containers/common/pkg/config"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
@@ -893,3 +894,8 @@ func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIds []str
}
return reports, nil
}
+
+// GetConfig returns a copy of the configuration used by the runtime
+func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) {
+ return ic.Libpod.GetConfig()
+}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 402bbb45e..a69a136a6 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -9,6 +9,7 @@ import (
"os"
"strings"
+ "github.com/containers/common/pkg/config"
"github.com/containers/image/v5/docker"
dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/docker/reference"
@@ -460,3 +461,8 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
return reports, nil
}
+
+// GetConfig returns a copy of the configuration used by the runtime
+func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
+ return ir.Libpod.GetConfig()
+}
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index adec94f6c..10872144b 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -4,17 +4,28 @@ package abi
import (
"context"
+ "fmt"
+ "io/ioutil"
"net"
+ "os"
+ "strconv"
"strings"
+ "syscall"
+ "github.com/containers/common/pkg/config"
"github.com/containers/libpod/libpod/define"
api "github.com/containers/libpod/pkg/api/server"
+ "github.com/containers/libpod/pkg/cgroups"
"github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/rootless"
+ "github.com/containers/libpod/pkg/util"
iopodman "github.com/containers/libpod/pkg/varlink"
iopodmanAPI "github.com/containers/libpod/pkg/varlinkapi"
+ "github.com/containers/libpod/utils"
"github.com/containers/libpod/version"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
+ "github.com/spf13/cobra"
"github.com/varlink/go/varlink"
)
@@ -88,3 +99,146 @@ func (ic *ContainerEngine) VarlinkService(_ context.Context, opts entities.Servi
}
return nil
}
+
+func (ic *ContainerEngine) SetupRootless(cmd *cobra.Command) error {
+ // do it only after podman has already re-execed and running with uid==0.
+ if os.Geteuid() == 0 {
+ ownsCgroup, err := cgroups.UserOwnsCurrentSystemdCgroup()
+ if err != nil {
+ logrus.Warnf("Failed to detect the owner for the current cgroup: %v", err)
+ }
+ if !ownsCgroup {
+ conf, err := ic.Config(context.Background())
+ if err != nil {
+ return err
+ }
+ unitName := fmt.Sprintf("podman-%d.scope", os.Getpid())
+ if err := utils.RunUnderSystemdScope(os.Getpid(), "user.slice", unitName); err != nil {
+ if conf.Engine.CgroupManager == config.SystemdCgroupsManager {
+ logrus.Warnf("Failed to add podman to systemd sandbox cgroup: %v", err)
+ } else {
+ logrus.Debugf("Failed to add podman to systemd sandbox cgroup: %v", err)
+ }
+ }
+ }
+ }
+
+ if !executeCommandInUserNS(cmd) {
+ return nil
+ }
+
+ pausePidPath, err := util.GetRootlessPauseProcessPidPath()
+ if err != nil {
+ return errors.Wrapf(err, "could not get pause process pid file path")
+ }
+
+ became, ret, err := rootless.TryJoinPauseProcess(pausePidPath)
+ if err != nil {
+ return err
+ }
+ if became {
+ os.Exit(ret)
+ }
+
+ // if there is no pid file, try to join existing containers, and create a pause process.
+ ctrs, err := ic.Libpod.GetRunningContainers()
+ if err != nil {
+ logrus.WithError(err).Fatal("")
+ }
+
+ paths := []string{}
+ for _, ctr := range ctrs {
+ paths = append(paths, ctr.Config().ConmonPidFile)
+ }
+
+ became, ret, err = rootless.TryJoinFromFilePaths(pausePidPath, true, paths)
+ if err := movePauseProcessToScope(); err != nil {
+ conf, err := ic.Config(context.Background())
+ if err != nil {
+ return err
+ }
+ if conf.Engine.CgroupManager == config.SystemdCgroupsManager {
+ logrus.Warnf("Failed to add pause process to systemd sandbox cgroup: %v", err)
+ } else {
+ logrus.Debugf("Failed to add pause process to systemd sandbox cgroup: %v", err)
+ }
+ }
+ if err != nil {
+ logrus.WithError(err).Fatal("")
+ }
+ if became {
+ os.Exit(ret)
+ }
+ return nil
+}
+
+// Most podman commands when run in rootless mode, need to be executed in the
+// users usernamespace. This function is updated with a list of commands that
+// should NOT be run within the user namespace.
+func executeCommandInUserNS(cmd *cobra.Command) bool {
+ return os.Geteuid() == 0
+ // if os.Geteuid() == 0 {
+ // return false
+ // }
+ // switch cmd {
+ // case _migrateCommand,
+ // _mountCommand,
+ // _renumberCommand,
+ // _searchCommand,
+ // _versionCommand:
+ // return false
+ // }
+ // return true
+}
+
+func movePauseProcessToScope() error {
+ pausePidPath, err := util.GetRootlessPauseProcessPidPath()
+ if err != nil {
+ return errors.Wrapf(err, "could not get pause process pid file path")
+ }
+
+ data, err := ioutil.ReadFile(pausePidPath)
+ if err != nil {
+ return errors.Wrapf(err, "cannot read pause pid file")
+ }
+ pid, err := strconv.ParseUint(string(data), 10, 0)
+ if err != nil {
+ return errors.Wrapf(err, "cannot parse pid file %s", pausePidPath)
+ }
+
+ return utils.RunUnderSystemdScope(int(pid), "user.slice", "podman-pause.scope")
+}
+
+func setRLimits() error { // nolint:deadcode,unused
+ rlimits := new(syscall.Rlimit)
+ rlimits.Cur = 1048576
+ rlimits.Max = 1048576
+ if err := syscall.Setrlimit(syscall.RLIMIT_NOFILE, rlimits); err != nil {
+ if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, rlimits); err != nil {
+ return errors.Wrapf(err, "error getting rlimits")
+ }
+ rlimits.Cur = rlimits.Max
+ if err := syscall.Setrlimit(syscall.RLIMIT_NOFILE, rlimits); err != nil {
+ return errors.Wrapf(err, "error setting new rlimits")
+ }
+ }
+ return nil
+}
+
+func setUMask() { // nolint:deadcode,unused
+ // Be sure we can create directories with 0755 mode.
+ syscall.Umask(0022)
+}
+
+// checkInput can be used to verify any of the globalopt values
+func checkInput() error { // nolint:deadcode,unused
+ return nil
+}
+
+// func getCNIPluginsDir() string {
+// if rootless.IsRootless() {
+// return ""
+// }
+//
+// return registry.PodmanOptions.Network.CNIPluginDirs[0]
+// }
diff --git a/pkg/domain/infra/runtime_abi.go b/pkg/domain/infra/runtime_abi.go
index f11026571..0dbcf2ad2 100644
--- a/pkg/domain/infra/runtime_abi.go
+++ b/pkg/domain/infra/runtime_abi.go
@@ -12,7 +12,7 @@ import (
)
// NewContainerEngine factory provides a libpod runtime for container-related operations
-func NewContainerEngine(facts entities.EngineOptions) (entities.ContainerEngine, error) {
+func NewContainerEngine(facts entities.PodmanConfig) (entities.ContainerEngine, error) {
switch facts.EngineMode {
case entities.ABIMode:
r, err := NewLibpodRuntime(facts.FlagSet, facts)
@@ -25,7 +25,7 @@ func NewContainerEngine(facts entities.EngineOptions) (entities.ContainerEngine,
}
// NewContainerEngine factory provides a libpod runtime for image-related operations
-func NewImageEngine(facts entities.EngineOptions) (entities.ImageEngine, error) {
+func NewImageEngine(facts entities.PodmanConfig) (entities.ImageEngine, error) {
switch facts.EngineMode {
case entities.ABIMode:
r, err := NewLibpodImageRuntime(facts.FlagSet, facts)
diff --git a/pkg/domain/infra/runtime_image_proxy.go b/pkg/domain/infra/runtime_image_proxy.go
index befc66b9a..45c5425a3 100644
--- a/pkg/domain/infra/runtime_image_proxy.go
+++ b/pkg/domain/infra/runtime_image_proxy.go
@@ -12,7 +12,7 @@ import (
// ContainerEngine Image Proxy will be EOL'ed after podmanV2 is separated from libpod repo
-func NewLibpodImageRuntime(flags *pflag.FlagSet, opts entities.EngineOptions) (entities.ImageEngine, error) {
+func NewLibpodImageRuntime(flags *pflag.FlagSet, opts entities.PodmanConfig) (entities.ImageEngine, error) {
r, err := GetRuntime(context.Background(), flags, opts)
if err != nil {
return nil, err
diff --git a/pkg/domain/infra/runtime_libpod.go b/pkg/domain/infra/runtime_libpod.go
index d59759707..9cf374e2e 100644
--- a/pkg/domain/infra/runtime_libpod.go
+++ b/pkg/domain/infra/runtime_libpod.go
@@ -1,3 +1,5 @@
+// build: ABISupport
+
package infra
import (
@@ -22,68 +24,70 @@ type engineOpts struct {
migrate bool
noStore bool
withFDS bool
- flags entities.EngineOptions
+ config entities.PodmanConfig
}
// GetRuntimeMigrate gets a libpod runtime that will perform a migration of existing containers
-func GetRuntimeMigrate(ctx context.Context, fs *flag.FlagSet, ef entities.EngineOptions, newRuntime string) (*libpod.Runtime, error) {
+func GetRuntimeMigrate(ctx context.Context, fs *flag.FlagSet, cfg entities.PodmanConfig, newRuntime string) (*libpod.Runtime, error) {
return getRuntime(ctx, fs, &engineOpts{
name: newRuntime,
renumber: false,
migrate: true,
noStore: false,
withFDS: true,
- flags: ef,
+ config: cfg,
})
}
// GetRuntimeDisableFDs gets a libpod runtime that will disable sd notify
-func GetRuntimeDisableFDs(ctx context.Context, fs *flag.FlagSet, ef entities.EngineOptions) (*libpod.Runtime, error) {
+func GetRuntimeDisableFDs(ctx context.Context, fs *flag.FlagSet, cfg entities.PodmanConfig) (*libpod.Runtime, error) {
return getRuntime(ctx, fs, &engineOpts{
renumber: false,
migrate: false,
noStore: false,
withFDS: false,
- flags: ef,
+ config: cfg,
})
}
// GetRuntimeRenumber gets a libpod runtime that will perform a lock renumber
-func GetRuntimeRenumber(ctx context.Context, fs *flag.FlagSet, ef entities.EngineOptions) (*libpod.Runtime, error) {
+func GetRuntimeRenumber(ctx context.Context, fs *flag.FlagSet, cfg entities.PodmanConfig) (*libpod.Runtime, error) {
return getRuntime(ctx, fs, &engineOpts{
renumber: true,
migrate: false,
noStore: false,
withFDS: true,
- flags: ef,
+ config: cfg,
})
}
// GetRuntime generates a new libpod runtime configured by command line options
-func GetRuntime(ctx context.Context, flags *flag.FlagSet, ef entities.EngineOptions) (*libpod.Runtime, error) {
+func GetRuntime(ctx context.Context, flags *flag.FlagSet, cfg entities.PodmanConfig) (*libpod.Runtime, error) {
return getRuntime(ctx, flags, &engineOpts{
renumber: false,
migrate: false,
noStore: false,
withFDS: true,
- flags: ef,
+ config: cfg,
})
}
// GetRuntimeNoStore generates a new libpod runtime configured by command line options
-func GetRuntimeNoStore(ctx context.Context, fs *flag.FlagSet, ef entities.EngineOptions) (*libpod.Runtime, error) {
+func GetRuntimeNoStore(ctx context.Context, fs *flag.FlagSet, cfg entities.PodmanConfig) (*libpod.Runtime, error) {
return getRuntime(ctx, fs, &engineOpts{
renumber: false,
migrate: false,
noStore: true,
withFDS: true,
- flags: ef,
+ config: cfg,
})
}
func getRuntime(ctx context.Context, fs *flag.FlagSet, opts *engineOpts) (*libpod.Runtime, error) {
options := []libpod.RuntimeOption{}
storageOpts := storage.StoreOptions{}
+ cfg := opts.config
+
storageSet := false
uidmapFlag := fs.Lookup("uidmap")
@@ -109,25 +113,25 @@ func getRuntime(ctx context.Context, fs *flag.FlagSet, opts *engineOpts) (*libpo
if fs.Changed("root") {
storageSet = true
- storageOpts.GraphRoot = opts.flags.Root
+ storageOpts.GraphRoot = cfg.Engine.StaticDir
}
if fs.Changed("runroot") {
storageSet = true
- storageOpts.RunRoot = opts.flags.Runroot
+ storageOpts.RunRoot = cfg.Runroot
}
if len(storageOpts.RunRoot) > 50 {
return nil, errors.New("the specified runroot is longer than 50 characters")
}
if fs.Changed("storage-driver") {
storageSet = true
- storageOpts.GraphDriverName = opts.flags.StorageDriver
+ storageOpts.GraphDriverName = cfg.StorageDriver
// Overriding the default storage driver caused GraphDriverOptions from storage.conf to be ignored
storageOpts.GraphDriverOptions = []string{}
}
// This should always be checked after storage-driver is checked
- if len(opts.flags.StorageOpts) > 0 {
+ if len(cfg.StorageOpts) > 0 {
storageSet = true
- storageOpts.GraphDriverOptions = opts.flags.StorageOpts
+ storageOpts.GraphDriverOptions = cfg.StorageOpts
}
if opts.migrate {
options = append(options, libpod.WithMigrate())
@@ -151,30 +155,30 @@ func getRuntime(ctx context.Context, fs *flag.FlagSet, opts *engineOpts) (*libpo
// TODO CLI flags for image config?
// TODO CLI flag for signature policy?
- if len(opts.flags.Namespace) > 0 {
- options = append(options, libpod.WithNamespace(opts.flags.Namespace))
+ if len(cfg.Engine.Namespace) > 0 {
+ options = append(options, libpod.WithNamespace(cfg.Engine.Namespace))
}
if fs.Changed("runtime") {
- options = append(options, libpod.WithOCIRuntime(opts.flags.Runtime))
+ options = append(options, libpod.WithOCIRuntime(cfg.RuntimePath))
}
if fs.Changed("conmon") {
- options = append(options, libpod.WithConmonPath(opts.flags.ConmonPath))
+ options = append(options, libpod.WithConmonPath(cfg.ConmonPath))
}
if fs.Changed("tmpdir") {
- options = append(options, libpod.WithTmpDir(opts.flags.TmpDir))
+ options = append(options, libpod.WithTmpDir(cfg.Engine.TmpDir))
}
if fs.Changed("network-cmd-path") {
- options = append(options, libpod.WithNetworkCmdPath(opts.flags.NetworkCmdPath))
+ options = append(options, libpod.WithNetworkCmdPath(cfg.Engine.NetworkCmdPath))
}
if fs.Changed("events-backend") {
- options = append(options, libpod.WithEventsLogger(opts.flags.EventsBackend))
+ options = append(options, libpod.WithEventsLogger(cfg.Engine.EventsLogger))
}
if fs.Changed("cgroup-manager") {
- options = append(options, libpod.WithCgroupManager(opts.flags.CGroupManager))
+ options = append(options, libpod.WithCgroupManager(cfg.Engine.CgroupManager))
} else {
unified, err := cgroups.IsCgroup2UnifiedMode()
if err != nil {
@@ -189,13 +193,13 @@ func getRuntime(ctx context.Context, fs *flag.FlagSet, opts *engineOpts) (*libpo
// TODO flag to set libpod tmp dir?
if fs.Changed("cni-config-dir") {
- options = append(options, libpod.WithCNIConfigDir(opts.flags.CniConfigDir))
+ options = append(options, libpod.WithCNIConfigDir(cfg.Network.NetworkConfigDir))
}
if fs.Changed("default-mounts-file") {
- options = append(options, libpod.WithDefaultMountsFile(opts.flags.DefaultMountsFile))
+ options = append(options, libpod.WithDefaultMountsFile(cfg.Containers.DefaultMountsFile))
}
if fs.Changed("hooks-dir") {
- options = append(options, libpod.WithHooksDir(opts.flags.HooksDir...))
+ options = append(options, libpod.WithHooksDir(cfg.Engine.HooksDir...))
}
// TODO flag to set CNI plugins dir?
diff --git a/pkg/domain/infra/runtime_proxy.go b/pkg/domain/infra/runtime_proxy.go
index 2e38c74b9..18f716ea0 100644
--- a/pkg/domain/infra/runtime_proxy.go
+++ b/pkg/domain/infra/runtime_proxy.go
@@ -12,7 +12,7 @@ import (
// ContainerEngine Proxy will be EOL'ed after podmanV2 is separated from libpod repo
-func NewLibpodRuntime(flags *flag.FlagSet, opts entities.EngineOptions) (entities.ContainerEngine, error) {
+func NewLibpodRuntime(flags *flag.FlagSet, opts entities.PodmanConfig) (entities.ContainerEngine, error) {
r, err := GetRuntime(context.Background(), flags, opts)
if err != nil {
return nil, err
diff --git a/pkg/domain/infra/runtime_tunnel.go b/pkg/domain/infra/runtime_tunnel.go
index dc04b4e53..129fdeb2c 100644
--- a/pkg/domain/infra/runtime_tunnel.go
+++ b/pkg/domain/infra/runtime_tunnel.go
@@ -11,7 +11,7 @@ import (
"github.com/containers/libpod/pkg/domain/infra/tunnel"
)
-func NewContainerEngine(facts entities.EngineOptions) (entities.ContainerEngine, error) {
+func NewContainerEngine(facts entities.PodmanConfig) (entities.ContainerEngine, error) {
switch facts.EngineMode {
case entities.ABIMode:
return nil, fmt.Errorf("direct runtime not supported")
@@ -23,7 +23,7 @@ func NewContainerEngine(facts entities.EngineOptions) (entities.ContainerEngine,
}
// NewImageEngine factory provides a libpod runtime for image-related operations
-func NewImageEngine(facts entities.EngineOptions) (entities.ImageEngine, error) {
+func NewImageEngine(facts entities.PodmanConfig) (entities.ImageEngine, error) {
switch facts.EngineMode {
case entities.ABIMode:
return nil, fmt.Errorf("direct image runtime not supported")
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index f59d4eb0a..05b62efcf 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -5,6 +5,7 @@ import (
"io"
"os"
+ "github.com/containers/common/pkg/config"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/bindings/containers"
@@ -362,3 +363,7 @@ func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []strin
func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIds []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) {
return nil, errors.New("unmounting containers is not supported for remote clients")
}
+
+func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) {
+ return config.Default()
+}
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 54f2e8334..7d40e0327 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -5,6 +5,7 @@ import (
"io/ioutil"
"os"
+ "github.com/containers/common/pkg/config"
"github.com/containers/image/v5/docker/reference"
images "github.com/containers/libpod/pkg/bindings/images"
"github.com/containers/libpod/pkg/domain/entities"
@@ -254,3 +255,7 @@ func (ir *ImageEngine) Diff(ctx context.Context, nameOrId string, _ entities.Dif
func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.ImageSearchOptions) ([]entities.ImageSearchReport, error) {
return images.Search(ir.ClientCxt, term, opts)
}
+
+func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
+ return config.Default()
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-07 23:42:18 +0000