diff options
Diffstat (limited to 'pkg')
-rw-r--r-- | pkg/spec/spec.go | 56 | ||||
-rw-r--r-- | pkg/util/utils_linux.go | 43 | ||||
-rw-r--r-- | pkg/util/utils_unsupported.go | 12 | ||||
-rw-r--r-- | pkg/varlinkapi/containers.go | 24 |
4 files changed, 112 insertions, 23 deletions
diff --git a/pkg/spec/spec.go b/pkg/spec/spec.go index 6d8d399f4..41054633f 100644 --- a/pkg/spec/spec.go +++ b/pkg/spec/spec.go @@ -418,6 +418,62 @@ func (config *CreateConfig) createConfigToOCISpec(runtime *libpod.Runtime, userM } } + // Add annotations + if configSpec.Annotations == nil { + configSpec.Annotations = make(map[string]string) + } + + if config.CidFile != "" { + configSpec.Annotations[libpod.InspectAnnotationCIDFile] = config.CidFile + } + + if config.Rm { + configSpec.Annotations[libpod.InspectAnnotationAutoremove] = libpod.InspectResponseTrue + } else { + configSpec.Annotations[libpod.InspectAnnotationAutoremove] = libpod.InspectResponseFalse + } + + if len(config.VolumesFrom) > 0 { + configSpec.Annotations[libpod.InspectAnnotationVolumesFrom] = strings.Join(config.VolumesFrom, ",") + } + + if config.Privileged { + configSpec.Annotations[libpod.InspectAnnotationPrivileged] = libpod.InspectResponseTrue + } else { + configSpec.Annotations[libpod.InspectAnnotationPrivileged] = libpod.InspectResponseFalse + } + + if config.PublishAll { + configSpec.Annotations[libpod.InspectAnnotationPublishAll] = libpod.InspectResponseTrue + } else { + configSpec.Annotations[libpod.InspectAnnotationPublishAll] = libpod.InspectResponseFalse + } + + if config.Init { + configSpec.Annotations[libpod.InspectAnnotationInit] = libpod.InspectResponseTrue + } else { + configSpec.Annotations[libpod.InspectAnnotationInit] = libpod.InspectResponseFalse + } + + for _, opt := range config.SecurityOpts { + // Split on both : and = + splitOpt := strings.Split(opt, "=") + if len(splitOpt) == 1 { + splitOpt = strings.Split(opt, ":") + } + if len(splitOpt) < 2 { + continue + } + switch splitOpt[0] { + case "label": + configSpec.Annotations[libpod.InspectAnnotationLabel] = splitOpt[1] + case "seccomp": + configSpec.Annotations[libpod.InspectAnnotationSeccomp] = splitOpt[1] + case "apparmor": + configSpec.Annotations[libpod.InspectAnnotationApparmor] = splitOpt[1] + } + } + return configSpec, nil } diff --git a/pkg/util/utils_linux.go b/pkg/util/utils_linux.go index 47fa1031f..318bd2b1b 100644 --- a/pkg/util/utils_linux.go +++ b/pkg/util/utils_linux.go @@ -1,7 +1,14 @@ package util import ( + "fmt" + "os" + "path/filepath" + "syscall" + "github.com/containers/psgo" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) // GetContainerPidInformationDescriptors returns a string slice of all supported @@ -9,3 +16,39 @@ import ( func GetContainerPidInformationDescriptors() ([]string, error) { return psgo.ListDescriptors(), nil } + +// FindDeviceNodes parses /dev/ into a set of major:minor -> path, where +// [major:minor] is the device's major and minor numbers formatted as, for +// example, 2:0 and path is the path to the device node. +// Symlinks to nodes are ignored. +func FindDeviceNodes() (map[string]string, error) { + nodes := make(map[string]string) + err := filepath.Walk("/dev", func(path string, info os.FileInfo, err error) error { + if err != nil { + logrus.Warnf("Error descending into path %s: %v", path, err) + return filepath.SkipDir + } + + // If we aren't a device node, do nothing. + if info.Mode()&(os.ModeDevice|os.ModeCharDevice) == 0 { + return nil + } + + // We are a device node. Get major/minor. + sysstat, ok := info.Sys().(*syscall.Stat_t) + if !ok { + return errors.Errorf("Could not convert stat output for use") + } + major := uint64(sysstat.Rdev / 256) + minor := uint64(sysstat.Rdev % 256) + + nodes[fmt.Sprintf("%d:%d", major, minor)] = path + + return nil + }) + if err != nil { + return nil, err + } + + return nodes, nil +} diff --git a/pkg/util/utils_unsupported.go b/pkg/util/utils_unsupported.go new file mode 100644 index 000000000..62805d7c8 --- /dev/null +++ b/pkg/util/utils_unsupported.go @@ -0,0 +1,12 @@ +// +build darwin windows + +package util + +import ( + "github.com/pkg/errors" +) + +// FindDeviceNodes is not implemented anywhere except Linux. +func FindDeviceNodes() (map[string]string, error) { + return nil, errors.Errorf("not supported on non-Linux OSes") +} diff --git a/pkg/varlinkapi/containers.go b/pkg/varlinkapi/containers.go index 6855a7231..700e02b0c 100644 --- a/pkg/varlinkapi/containers.go +++ b/pkg/varlinkapi/containers.go @@ -19,7 +19,6 @@ import ( "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/logs" "github.com/containers/libpod/pkg/adapter/shortcuts" - cc "github.com/containers/libpod/pkg/spec" "github.com/containers/storage/pkg/archive" "github.com/pkg/errors" ) @@ -170,16 +169,7 @@ func (i *LibpodAPI) InspectContainer(call iopodman.VarlinkCall, name string) err if err != nil { return call.ReplyContainerNotFound(name, err.Error()) } - inspectInfo, err := ctr.Inspect(true) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - artifact, err := getArtifact(ctr) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - - data, err := shared.GetCtrInspectInfo(ctr.Config(), inspectInfo, artifact) + data, err := ctr.Inspect(true) if err != nil { return call.ReplyErrorOccurred(err.Error()) } @@ -587,18 +577,6 @@ func (i *LibpodAPI) ContainerRestore(call iopodman.VarlinkCall, name string, kee return call.ReplyContainerRestore(ctr.ID()) } -func getArtifact(ctr *libpod.Container) (*cc.CreateConfig, error) { - var createArtifact cc.CreateConfig - artifact, err := ctr.GetArtifact("create-config") - if err != nil { - return nil, err - } - if err := json.Unmarshal(artifact, &createArtifact); err != nil { - return nil, err - } - return &createArtifact, nil -} - // ContainerConfig returns just the container.config struct func (i *LibpodAPI) ContainerConfig(call iopodman.VarlinkCall, name string) error { ctr, err := i.Runtime.LookupContainer(name) |