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-rw-r--r--pkg/adapter/containers.go113
-rw-r--r--pkg/adapter/containers_remote.go2
-rw-r--r--pkg/adapter/pods.go109
-rw-r--r--pkg/adapter/reset.go13
-rw-r--r--pkg/adapter/reset_remote.go12
-rw-r--r--pkg/adapter/runtime.go6
-rw-r--r--pkg/adapter/runtime_remote.go71
-rw-r--r--pkg/adapter/shortcuts/shortcuts.go32
8 files changed, 287 insertions, 71 deletions
diff --git a/pkg/adapter/containers.go b/pkg/adapter/containers.go
index 287bd8474..6d139d0bf 100644
--- a/pkg/adapter/containers.go
+++ b/pkg/adapter/containers.go
@@ -79,8 +79,18 @@ func (r *LocalRuntime) StopContainers(ctx context.Context, cli *cliconfig.StopVa
}
logrus.Debugf("Setting maximum stop workers to %d", maxWorkers)
- ctrs, err := shortcuts.GetContainersByContext(cli.All, cli.Latest, cli.InputArgs, r.Runtime)
- if err != nil {
+ names := cli.InputArgs
+ for _, cidFile := range cli.CIDFiles {
+ content, err := ioutil.ReadFile(cidFile)
+ if err != nil {
+ return nil, nil, errors.Wrap(err, "error reading CIDFile")
+ }
+ id := strings.Split(string(content), "\n")[0]
+ names = append(names, id)
+ }
+
+ ctrs, err := shortcuts.GetContainersByContext(cli.All, cli.Latest, names, r.Runtime)
+ if err != nil && !(cli.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) {
return nil, nil, err
}
@@ -203,8 +213,18 @@ func (r *LocalRuntime) RemoveContainers(ctx context.Context, cli *cliconfig.RmVa
return ok, failures, nil
}
- ctrs, err := shortcuts.GetContainersByContext(cli.All, cli.Latest, cli.InputArgs, r.Runtime)
- if err != nil {
+ names := cli.InputArgs
+ for _, cidFile := range cli.CIDFiles {
+ content, err := ioutil.ReadFile(cidFile)
+ if err != nil {
+ return nil, nil, errors.Wrap(err, "error reading CIDFile")
+ }
+ id := strings.Split(string(content), "\n")[0]
+ names = append(names, id)
+ }
+
+ ctrs, err := shortcuts.GetContainersByContext(cli.All, cli.Latest, names, r.Runtime)
+ if err != nil && !(cli.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) {
// Failed to get containers. If force is specified, get the containers ID
// and evict them
if !cli.Force {
@@ -215,6 +235,10 @@ func (r *LocalRuntime) RemoveContainers(ctx context.Context, cli *cliconfig.RmVa
logrus.Debugf("Evicting container %q", ctr)
id, err := r.EvictContainer(ctx, ctr, cli.Volumes)
if err != nil {
+ if cli.Ignore && errors.Cause(err) == define.ErrNoSuchCtr {
+ logrus.Debugf("Ignoring error (--allow-missing): %v", err)
+ continue
+ }
failures[ctr] = errors.Wrapf(err, "Failed to evict container: %q", id)
continue
}
@@ -232,6 +256,10 @@ func (r *LocalRuntime) RemoveContainers(ctx context.Context, cli *cliconfig.RmVa
Fn: func() error {
err := r.RemoveContainer(ctx, c, cli.Force, cli.Volumes)
if err != nil {
+ if cli.Ignore && errors.Cause(err) == define.ErrNoSuchCtr {
+ logrus.Debugf("Ignoring error (--allow-missing): %v", err)
+ return nil
+ }
logrus.Debugf("Failed to remove container %s: %s", c.ID(), err.Error())
}
return err
@@ -339,6 +367,23 @@ func (r *LocalRuntime) CreateContainer(ctx context.Context, c *cliconfig.CreateV
return ctr.ID(), nil
}
+// Select the detach keys to use from user input flag, config file, or default value
+func (r *LocalRuntime) selectDetachKeys(flagValue string) (string, error) {
+ if flagValue != "" {
+ return flagValue, nil
+ }
+
+ config, err := r.GetConfig()
+ if err != nil {
+ return "", errors.Wrapf(err, "unable to retrive runtime config")
+ }
+ if config.DetachKeys != "" {
+ return config.DetachKeys, nil
+ }
+
+ return define.DefaultDetachKeys, nil
+}
+
// Run a libpod container
func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode int) (int, error) {
results := shared.NewIntermediateLayer(&c.PodmanCommand, false)
@@ -400,8 +445,13 @@ func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode
}
}
+ keys, err := r.selectDetachKeys(c.String("detach-keys"))
+ if err != nil {
+ return exitCode, err
+ }
+
// if the container was created as part of a pod, also start its dependencies, if any.
- if err := StartAttachCtr(ctx, ctr, outputStream, errorStream, inputStream, c.String("detach-keys"), c.Bool("sig-proxy"), true, c.IsSet("pod")); err != nil {
+ if err := StartAttachCtr(ctx, ctr, outputStream, errorStream, inputStream, keys, c.Bool("sig-proxy"), true, c.IsSet("pod")); err != nil {
// We've manually detached from the container
// Do not perform cleanup, or wait for container exit code
// Just exit immediately
@@ -433,7 +483,8 @@ func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode
if c.IsSet("rm") {
if err := r.Runtime.RemoveContainer(ctx, ctr, false, true); err != nil {
- if errors.Cause(err) == define.ErrNoSuchCtr {
+ if errors.Cause(err) == define.ErrNoSuchCtr ||
+ errors.Cause(err) == define.ErrCtrRemoved {
logrus.Warnf("Container %s does not exist: %v", ctr.ID(), err)
} else {
logrus.Errorf("Error removing container %s: %v", ctr.ID(), err)
@@ -483,8 +534,14 @@ func (r *LocalRuntime) Attach(ctx context.Context, c *cliconfig.AttachValues) er
if c.NoStdin {
inputStream = nil
}
+
+ keys, err := r.selectDetachKeys(c.DetachKeys)
+ if err != nil {
+ return err
+ }
+
// If the container is in a pod, also set to recursively start dependencies
- if err := StartAttachCtr(ctx, ctr, os.Stdout, os.Stderr, inputStream, c.DetachKeys, c.SigProxy, false, ctr.PodID() != ""); err != nil && errors.Cause(err) != define.ErrDetach {
+ if err := StartAttachCtr(ctx, ctr, os.Stdout, os.Stderr, inputStream, keys, c.SigProxy, false, ctr.PodID() != ""); err != nil && errors.Cause(err) != define.ErrDetach {
return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
}
return nil
@@ -617,9 +674,14 @@ func (r *LocalRuntime) Start(ctx context.Context, c *cliconfig.StartValues, sigP
}
}
+ keys, err := r.selectDetachKeys(c.DetachKeys)
+ if err != nil {
+ return exitCode, err
+ }
+
// attach to the container and also start it not already running
// If the container is in a pod, also set to recursively start dependencies
- err = StartAttachCtr(ctx, ctr.Container, os.Stdout, os.Stderr, inputStream, c.DetachKeys, sigProxy, !ctrRunning, ctr.PodID() != "")
+ err = StartAttachCtr(ctx, ctr.Container, os.Stdout, os.Stderr, inputStream, keys, sigProxy, !ctrRunning, ctr.PodID() != "")
if errors.Cause(err) == define.ErrDetach {
// User manually detached
// Exit cleanly immediately
@@ -976,21 +1038,40 @@ func (r *LocalRuntime) ExecContainer(ctx context.Context, cli *cliconfig.ExecVal
streams.AttachOutput = true
streams.AttachError = true
- ec, err = ExecAttachCtr(ctx, ctr.Container, cli.Tty, cli.Privileged, env, cmd, cli.User, cli.Workdir, streams, uint(cli.PreserveFDs), cli.DetachKeys)
+ keys, err := r.selectDetachKeys(cli.DetachKeys)
+ if err != nil {
+ return ec, err
+ }
+
+ ec, err = ExecAttachCtr(ctx, ctr.Container, cli.Tty, cli.Privileged, env, cmd, cli.User, cli.Workdir, streams, uint(cli.PreserveFDs), keys)
return define.TranslateExecErrorToExitCode(ec, err), err
}
// Prune removes stopped containers
-func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool) ([]string, map[string]error, error) {
+func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool, filters []string) ([]string, map[string]error, error) {
var (
- ok = []string{}
- failures = map[string]error{}
- err error
+ ok = []string{}
+ failures = map[string]error{}
+ err error
+ filterFunc []libpod.ContainerFilter
)
logrus.Debugf("Setting maximum rm workers to %d", maxWorkers)
- filter := func(c *libpod.Container) bool {
+ for _, filter := range filters {
+ filterSplit := strings.SplitN(filter, "=", 2)
+ if len(filterSplit) < 2 {
+ return ok, failures, errors.Errorf("filter input must be in the form of filter=value: %s is invalid", filter)
+ }
+
+ f, err := shared.GenerateContainerFilterFuncs(filterSplit[0], filterSplit[1], r.Runtime)
+ if err != nil {
+ return ok, failures, err
+ }
+ filterFunc = append(filterFunc, f)
+ }
+
+ containerStateFilter := func(c *libpod.Container) bool {
state, err := c.State()
if err != nil {
logrus.Error(err)
@@ -1004,7 +1085,9 @@ func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool) ([
}
return false
}
- delContainers, err := r.Runtime.GetContainers(filter)
+ filterFunc = append(filterFunc, containerStateFilter)
+
+ delContainers, err := r.Runtime.GetContainers(filterFunc...)
if err != nil {
return ok, failures, err
}
diff --git a/pkg/adapter/containers_remote.go b/pkg/adapter/containers_remote.go
index e34b8ffd9..36db4af68 100644
--- a/pkg/adapter/containers_remote.go
+++ b/pkg/adapter/containers_remote.go
@@ -922,7 +922,7 @@ func (r *LocalRuntime) Top(cli *cliconfig.TopValues) ([]string, error) {
}
// Prune removes stopped containers
-func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool) ([]string, map[string]error, error) {
+func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool, filter []string) ([]string, map[string]error, error) {
var (
ok = []string{}
diff --git a/pkg/adapter/pods.go b/pkg/adapter/pods.go
index eafcc5e9b..a726153c0 100644
--- a/pkg/adapter/pods.go
+++ b/pkg/adapter/pods.go
@@ -15,8 +15,10 @@ import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/adapter/shortcuts"
+ ann "github.com/containers/libpod/pkg/annotations"
ns "github.com/containers/libpod/pkg/namespaces"
createconfig "github.com/containers/libpod/pkg/spec"
"github.com/containers/libpod/pkg/util"
@@ -75,7 +77,7 @@ func (r *LocalRuntime) PrunePods(ctx context.Context, cli *cliconfig.PodPruneVal
pool.Add(shared.Job{
ID: p.ID(),
Fn: func() error {
- err := r.Runtime.RemovePod(ctx, p, cli.Force, cli.Force)
+ err := r.Runtime.RemovePod(ctx, p, true, cli.Force)
if err != nil {
logrus.Debugf("Failed to remove pod %s: %s", p.ID(), err.Error())
}
@@ -93,13 +95,13 @@ func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValue
podids []string
)
pods, err := shortcuts.GetPodsByContext(cli.All, cli.Latest, cli.InputArgs, r.Runtime)
- if err != nil {
+ if err != nil && !(cli.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
errs = append(errs, err)
return nil, errs
}
for _, p := range pods {
- if err := r.Runtime.RemovePod(ctx, p, cli.Force, cli.Force); err != nil {
+ if err := r.Runtime.RemovePod(ctx, p, true, cli.Force); err != nil {
errs = append(errs, err)
} else {
podids = append(podids, p.ID())
@@ -150,7 +152,7 @@ func (r *LocalRuntime) StopPods(ctx context.Context, cli *cliconfig.PodStopValue
podids []string
)
pods, err := shortcuts.GetPodsByContext(cli.All, cli.Latest, cli.InputArgs, r.Runtime)
- if err != nil {
+ if err != nil && !(cli.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
errs = append(errs, err)
return nil, errs
}
@@ -595,12 +597,17 @@ func (r *LocalRuntime) PlayKubeYAML(ctx context.Context, c *cliconfig.KubePlayVa
volumes[volume.Name] = hostPath.Path
}
+ seccompPaths, err := initializeSeccompPaths(podYAML.ObjectMeta.Annotations)
+ if err != nil {
+ return nil, err
+ }
+
for _, container := range podYAML.Spec.Containers {
newImage, err := r.ImageRuntime().New(ctx, container.Image, c.SignaturePolicy, c.Authfile, writer, &dockerRegistryOptions, image.SigningOptions{}, nil, util.PullImageMissing)
if err != nil {
return nil, err
}
- createConfig, err := kubeContainerToCreateConfig(ctx, container, r.Runtime, newImage, namespaces, volumes, pod.ID())
+ createConfig, err := kubeContainerToCreateConfig(ctx, container, r.Runtime, newImage, namespaces, volumes, pod.ID(), podInfraID, seccompPaths)
if err != nil {
return nil, err
}
@@ -719,7 +726,7 @@ func setupSecurityContext(securityConfig *createconfig.SecurityConfig, userConfi
}
// kubeContainerToCreateConfig takes a v1.Container and returns a createconfig describing a container
-func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container, runtime *libpod.Runtime, newImage *image.Image, namespaces map[string]string, volumes map[string]string, podID string) (*createconfig.CreateConfig, error) {
+func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container, runtime *libpod.Runtime, newImage *image.Image, namespaces map[string]string, volumes map[string]string, podID, infraID string, seccompPaths *kubeSeccompPaths) (*createconfig.CreateConfig, error) {
var (
containerConfig createconfig.CreateConfig
pidConfig createconfig.PidConfig
@@ -751,11 +758,7 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
setupSecurityContext(&securityConfig, &userConfig, containerYAML)
- var err error
- containerConfig.Security.SeccompProfilePath, err = libpod.DefaultSeccompPath()
- if err != nil {
- return nil, err
- }
+ securityConfig.SeccompProfilePath = seccompPaths.findForContainer(containerConfig.Name)
containerConfig.Command = []string{}
if imageData != nil && imageData.Config != nil {
@@ -800,6 +803,13 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
// Set default environment variables and incorporate data from image, if necessary
envs := shared.EnvVariablesFromData(imageData)
+ annotations := make(map[string]string)
+ if infraID != "" {
+ annotations[ann.SandboxID] = infraID
+ annotations[ann.ContainerType] = ann.ContainerTypeContainer
+ }
+ containerConfig.Annotations = annotations
+
// Environment Variables
for _, e := range containerYAML.Env {
envs[e.Name] = e.Value
@@ -818,3 +828,80 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
}
return &containerConfig, nil
}
+
+// kubeSeccompPaths holds information about a pod YAML's seccomp configuration
+// it holds both container and pod seccomp paths
+type kubeSeccompPaths struct {
+ containerPaths map[string]string
+ podPath string
+}
+
+// findForContainer checks whether a container has a seccomp path configured for it
+// if not, it returns the podPath, which should always have a value
+func (k *kubeSeccompPaths) findForContainer(ctrName string) string {
+ if path, ok := k.containerPaths[ctrName]; ok {
+ return path
+ }
+ return k.podPath
+}
+
+// initializeSeccompPaths takes annotations from the pod object metadata and finds annotations pertaining to seccomp
+// it parses both pod and container level
+func initializeSeccompPaths(annotations map[string]string) (*kubeSeccompPaths, error) {
+ seccompPaths := &kubeSeccompPaths{containerPaths: make(map[string]string)}
+ var err error
+ if annotations != nil {
+ for annKeyValue, seccomp := range annotations {
+ // check if it is prefaced with container.seccomp.security.alpha.kubernetes.io/
+ prefixAndCtr := strings.Split(annKeyValue, "/")
+ if prefixAndCtr[0]+"/" != v1.SeccompContainerAnnotationKeyPrefix {
+ continue
+ } else if len(prefixAndCtr) != 2 {
+ // this could be caused by a user inputting either of
+ // container.seccomp.security.alpha.kubernetes.io{,/}
+ // both of which are invalid
+ return nil, errors.Errorf("Invalid seccomp path: %s", prefixAndCtr[0])
+ }
+
+ path, err := verifySeccompPath(seccomp)
+ if err != nil {
+ return nil, err
+ }
+ seccompPaths.containerPaths[prefixAndCtr[1]] = path
+ }
+
+ podSeccomp, ok := annotations[v1.SeccompPodAnnotationKey]
+ if ok {
+ seccompPaths.podPath, err = verifySeccompPath(podSeccomp)
+ } else {
+ seccompPaths.podPath, err = libpod.DefaultSeccompPath()
+ }
+ if err != nil {
+ return nil, err
+ }
+ }
+ return seccompPaths, nil
+}
+
+// verifySeccompPath takes a path and checks whether it is a default, unconfined, or a path
+// the available options are parsed as defined in https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
+func verifySeccompPath(path string) (string, error) {
+ switch path {
+ case v1.DeprecatedSeccompProfileDockerDefault:
+ fallthrough
+ case v1.SeccompProfileRuntimeDefault:
+ return libpod.DefaultSeccompPath()
+ case "unconfined":
+ return path, nil
+ default:
+ // TODO we have an inconsistency here
+ // k8s parses `localhost/<path>` which is found at `<seccomp_root>`
+ // we currently parse `localhost:<seccomp_root>/<path>
+ // to fully conform, we need to find a good location for the seccomp root
+ parts := strings.Split(path, ":")
+ if parts[0] == "localhost" {
+ return parts[1], nil
+ }
+ return "", errors.Errorf("invalid seccomp path: %s", path)
+ }
+}
diff --git a/pkg/adapter/reset.go b/pkg/adapter/reset.go
new file mode 100644
index 000000000..0decc3d15
--- /dev/null
+++ b/pkg/adapter/reset.go
@@ -0,0 +1,13 @@
+// +build !remoteclient
+
+package adapter
+
+import (
+ "context"
+)
+
+// Reset the container storage back to initial states.
+// Removes all Pods, Containers, Images and Volumes.
+func (r *LocalRuntime) Reset() error {
+ return r.Runtime.Reset(context.TODO())
+}
diff --git a/pkg/adapter/reset_remote.go b/pkg/adapter/reset_remote.go
new file mode 100644
index 000000000..663fab639
--- /dev/null
+++ b/pkg/adapter/reset_remote.go
@@ -0,0 +1,12 @@
+// +build remoteclient
+
+package adapter
+
+import (
+ "github.com/containers/libpod/cmd/podman/varlink"
+)
+
+// Info returns information for the host system and its components
+func (r RemoteRuntime) Reset() error {
+ return iopodman.Reset().Call(r.Conn)
+}
diff --git a/pkg/adapter/runtime.go b/pkg/adapter/runtime.go
index 81a43853c..069283bde 100644
--- a/pkg/adapter/runtime.go
+++ b/pkg/adapter/runtime.go
@@ -27,7 +27,7 @@ import (
"github.com/containers/libpod/pkg/util"
"github.com/containers/storage/pkg/archive"
"github.com/pkg/errors"
- "k8s.io/api/core/v1"
+ v1 "k8s.io/api/core/v1"
)
// LocalRuntime describes a typical libpod runtime
@@ -147,8 +147,8 @@ func (r *LocalRuntime) RemoveImage(ctx context.Context, img *ContainerImage, for
}
// PruneImages is wrapper into PruneImages within the image pkg
-func (r *LocalRuntime) PruneImages(ctx context.Context, all bool) ([]string, error) {
- return r.ImageRuntime().PruneImages(ctx, all)
+func (r *LocalRuntime) PruneImages(ctx context.Context, all bool, filter []string) ([]string, error) {
+ return r.ImageRuntime().PruneImages(ctx, all, filter)
}
// Export is a wrapper to container export to a tarfile
diff --git a/pkg/adapter/runtime_remote.go b/pkg/adapter/runtime_remote.go
index 01bc8e454..f9232897c 100644
--- a/pkg/adapter/runtime_remote.go
+++ b/pkg/adapter/runtime_remote.go
@@ -136,21 +136,22 @@ type ContainerImage struct {
}
type remoteImage struct {
- ID string
- Labels map[string]string
- RepoTags []string
- RepoDigests []string
- Parent string
- Size int64
- Created time.Time
- InputName string
- Names []string
- Digest digest.Digest
- Digests []digest.Digest
- isParent bool
- Runtime *LocalRuntime
- TopLayer string
- ReadOnly bool
+ ID string
+ Labels map[string]string
+ RepoTags []string
+ RepoDigests []string
+ Parent string
+ Size int64
+ Created time.Time
+ InputName string
+ Names []string
+ Digest digest.Digest
+ Digests []digest.Digest
+ isParent bool
+ Runtime *LocalRuntime
+ TopLayer string
+ ReadOnly bool
+ NamesHistory []string
}
// Container ...
@@ -232,21 +233,22 @@ func imageInListToContainerImage(i iopodman.Image, name string, runtime *LocalRu
digests = append(digests, digest.Digest(d))
}
ri := remoteImage{
- InputName: name,
- ID: i.Id,
- Digest: digest.Digest(i.Digest),
- Digests: digests,
- Labels: i.Labels,
- RepoTags: i.RepoTags,
- RepoDigests: i.RepoTags,
- Parent: i.ParentId,
- Size: i.Size,
- Created: created,
- Names: i.RepoTags,
- isParent: i.IsParent,
- Runtime: runtime,
- TopLayer: i.TopLayer,
- ReadOnly: i.ReadOnly,
+ InputName: name,
+ ID: i.Id,
+ Digest: digest.Digest(i.Digest),
+ Digests: digests,
+ Labels: i.Labels,
+ RepoTags: i.RepoTags,
+ RepoDigests: i.RepoTags,
+ Parent: i.ParentId,
+ Size: i.Size,
+ Created: created,
+ Names: i.RepoTags,
+ isParent: i.IsParent,
+ Runtime: runtime,
+ TopLayer: i.TopLayer,
+ ReadOnly: i.ReadOnly,
+ NamesHistory: i.History,
}
return &ContainerImage{ri}, nil
}
@@ -337,6 +339,11 @@ func (ci *ContainerImage) Names() []string {
return ci.remoteImage.Names
}
+// NamesHistory returns a string array of names previously associated with the image
+func (ci *ContainerImage) NamesHistory() []string {
+ return ci.remoteImage.NamesHistory
+}
+
// Created returns the time the image was created
func (ci *ContainerImage) Created() time.Time {
return ci.remoteImage.Created
@@ -415,8 +422,8 @@ func (ci *ContainerImage) History(ctx context.Context) ([]*image.History, error)
}
// PruneImages is the wrapper call for a remote-client to prune images
-func (r *LocalRuntime) PruneImages(ctx context.Context, all bool) ([]string, error) {
- return iopodman.ImagesPrune().Call(r.Conn, all)
+func (r *LocalRuntime) PruneImages(ctx context.Context, all bool, filter []string) ([]string, error) {
+ return iopodman.ImagesPrune().Call(r.Conn, all, filter)
}
// Export is a wrapper to container export to a tarfile
diff --git a/pkg/adapter/shortcuts/shortcuts.go b/pkg/adapter/shortcuts/shortcuts.go
index 3e4eff555..4f6cfd6a3 100644
--- a/pkg/adapter/shortcuts/shortcuts.go
+++ b/pkg/adapter/shortcuts/shortcuts.go
@@ -2,9 +2,11 @@ package shortcuts
import (
"github.com/containers/libpod/libpod"
+ "github.com/sirupsen/logrus"
)
-// GetPodsByContext gets pods whether all, latest, or a slice of names/ids
+// GetPodsByContext returns a slice of pods. Note that all, latest and pods are
+// mutually exclusive arguments.
func GetPodsByContext(all, latest bool, pods []string, runtime *libpod.Runtime) ([]*libpod.Pod, error) {
var outpods []*libpod.Pod
if all {
@@ -18,17 +20,24 @@ func GetPodsByContext(all, latest bool, pods []string, runtime *libpod.Runtime)
outpods = append(outpods, p)
return outpods, nil
}
+ var err error
for _, p := range pods {
- pod, err := runtime.LookupPod(p)
- if err != nil {
- return nil, err
+ pod, e := runtime.LookupPod(p)
+ if e != nil {
+ // Log all errors here, so callers don't need to.
+ logrus.Debugf("Error looking up pod %q: %v", p, e)
+ if err == nil {
+ err = e
+ }
+ } else {
+ outpods = append(outpods, pod)
}
- outpods = append(outpods, pod)
}
- return outpods, nil
+ return outpods, err
}
// GetContainersByContext gets pods whether all, latest, or a slice of names/ids
+// is specified.
func GetContainersByContext(all, latest bool, names []string, runtime *libpod.Runtime) (ctrs []*libpod.Container, err error) {
var ctr *libpod.Container
ctrs = []*libpod.Container{}
@@ -41,10 +50,15 @@ func GetContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
} else {
for _, n := range names {
ctr, e := runtime.LookupContainer(n)
- if e != nil && err == nil {
- err = e
+ if e != nil {
+ // Log all errors here, so callers don't need to.
+ logrus.Debugf("Error looking up container %q: %v", n, e)
+ if err == nil {
+ err = e
+ }
+ } else {
+ ctrs = append(ctrs, ctr)
}
- ctrs = append(ctrs, ctr)
}
}
return
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-03 10:24:17 +0000