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path: root/pkg/domain/infra/abi/containers.go
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Diffstat (limited to 'pkg/domain/infra/abi/containers.go')
-rw-r--r--pkg/domain/infra/abi/containers.go114
1 files changed, 56 insertions, 58 deletions
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 281e448f6..1688be57e 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -2,6 +2,7 @@ package abi
import (
"context"
+ "errors"
"fmt"
"io/ioutil"
"os"
@@ -32,7 +33,6 @@ import (
"github.com/containers/podman/v4/pkg/specgenutil"
"github.com/containers/podman/v4/pkg/util"
"github.com/containers/storage"
- "github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
@@ -80,7 +80,7 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string, options entities.ContainerExistsOptions) (*entities.BoolReport, error) {
_, err := ic.Libpod.LookupContainer(nameOrID)
if err != nil {
- if errors.Cause(err) != define.ErrNoSuchCtr {
+ if !errors.Is(err, define.ErrNoSuchCtr) {
return nil, err
}
if options.External {
@@ -120,7 +120,7 @@ func (ic *ContainerEngine) ContainerPause(ctx context.Context, namesOrIds []stri
report := make([]*entities.PauseUnpauseReport, 0, len(ctrs))
for _, c := range ctrs {
err := c.Pause()
- if err != nil && options.All && errors.Cause(err) == define.ErrCtrStateInvalid {
+ if err != nil && options.All && errors.Is(err, define.ErrCtrStateInvalid) {
logrus.Debugf("Container %s is not running", c.ID())
continue
}
@@ -137,7 +137,7 @@ func (ic *ContainerEngine) ContainerUnpause(ctx context.Context, namesOrIds []st
report := make([]*entities.PauseUnpauseReport, 0, len(ctrs))
for _, c := range ctrs {
err := c.Unpause()
- if err != nil && options.All && errors.Cause(err) == define.ErrCtrStateInvalid {
+ if err != nil && options.All && errors.Is(err, define.ErrCtrStateInvalid) {
logrus.Debugf("Container %s is not paused", c.ID())
continue
}
@@ -148,7 +148,7 @@ func (ic *ContainerEngine) ContainerUnpause(ctx context.Context, namesOrIds []st
func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []string, options entities.StopOptions) ([]*entities.StopReport, error) {
names := namesOrIds
ctrs, rawInputs, err := getContainersAndInputByContext(options.All, options.Latest, names, ic.Libpod)
- if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) {
+ if err != nil && !(options.Ignore && errors.Is(err, define.ErrNoSuchCtr)) {
return nil, err
}
ctrMap := map[string]string{}
@@ -166,13 +166,13 @@ func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []strin
}
if err != nil {
switch {
- case errors.Cause(err) == define.ErrCtrStopped:
+ case errors.Is(err, define.ErrCtrStopped):
logrus.Debugf("Container %s is already stopped", c.ID())
- case options.All && errors.Cause(err) == define.ErrCtrStateInvalid:
+ case options.All && errors.Is(err, define.ErrCtrStateInvalid):
logrus.Debugf("Container %s is not running, could not stop", c.ID())
// container never created in OCI runtime
// docker parity: do nothing just return container id
- case errors.Cause(err) == define.ErrCtrStateInvalid:
+ case errors.Is(err, define.ErrCtrStateInvalid):
logrus.Debugf("Container %s is either not created on runtime or is in a invalid state", c.ID())
default:
return err
@@ -238,7 +238,7 @@ func (ic *ContainerEngine) ContainerKill(ctx context.Context, namesOrIds []strin
reports := make([]*entities.KillReport, 0, len(ctrs))
for _, con := range ctrs {
err := con.Kill(uint(sig))
- if options.All && errors.Cause(err) == define.ErrCtrStateInvalid {
+ if options.All && errors.Is(err, define.ErrCtrStateInvalid) {
logrus.Debugf("Container %s is not running", con.ID())
continue
}
@@ -289,8 +289,7 @@ func (ic *ContainerEngine) removeContainer(ctx context.Context, ctr *libpod.Cont
return nil
}
logrus.Debugf("Failed to remove container %s: %s", ctr.ID(), err.Error())
- switch errors.Cause(err) {
- case define.ErrNoSuchCtr:
+ if errors.Is(err, define.ErrNoSuchCtr) {
// Ignore if the container does not exist (anymore) when either
// it has been requested by the user of if the container is a
// service one. Service containers are removed along with its
@@ -301,7 +300,7 @@ func (ic *ContainerEngine) removeContainer(ctx context.Context, ctr *libpod.Cont
logrus.Debugf("Ignoring error (--allow-missing): %v", err)
return nil
}
- case define.ErrCtrRemoved:
+ } else if errors.Is(err, define.ErrCtrRemoved) {
return nil
}
return err
@@ -317,15 +316,15 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
for _, ctr := range names {
report := reports.RmReport{Id: ctr}
report.Err = ic.Libpod.RemoveStorageContainer(ctr, options.Force)
- switch errors.Cause(report.Err) {
- case nil:
+ //nolint:gocritic
+ if report.Err == nil {
// remove container names that we successfully deleted
rmReports = append(rmReports, &report)
- case define.ErrNoSuchCtr, define.ErrCtrExists:
+ } else if errors.Is(report.Err, define.ErrNoSuchCtr) || errors.Is(report.Err, define.ErrCtrExists) {
// There is still a potential this is a libpod container
tmpNames = append(tmpNames, ctr)
- default:
- if _, err := ic.Libpod.LookupContainer(ctr); errors.Cause(err) == define.ErrNoSuchCtr {
+ } else {
+ if _, err := ic.Libpod.LookupContainer(ctr); errors.Is(err, define.ErrNoSuchCtr) {
// remove container failed, but not a libpod container
rmReports = append(rmReports, &report)
continue
@@ -337,7 +336,7 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
names = tmpNames
ctrs, err := getContainersByContext(options.All, options.Latest, names, ic.Libpod)
- if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) {
+ if err != nil && !(options.Ignore && errors.Is(err, define.ErrNoSuchCtr)) {
// Failed to get containers. If force is specified, get the containers ID
// and evict them
if !options.Force {
@@ -349,7 +348,7 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
report := reports.RmReport{Id: ctr}
_, err := ic.Libpod.EvictContainer(ctx, ctr, options.Volumes)
if err != nil {
- if options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr {
+ if options.Ignore && errors.Is(err, define.ErrNoSuchCtr) {
logrus.Debugf("Ignoring error (--allow-missing): %v", err)
rmReports = append(rmReports, &report)
continue
@@ -426,7 +425,7 @@ func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []st
ctr, err := ic.Libpod.GetLatestContainer()
if err != nil {
if errors.Is(err, define.ErrNoSuchCtr) {
- return nil, []error{errors.Wrapf(err, "no containers to inspect")}, nil
+ return nil, []error{fmt.Errorf("no containers to inspect: %w", err)}, nil
}
return nil, nil, err
}
@@ -452,7 +451,7 @@ func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []st
// ErrNoSuchCtr is non-fatal, other errors will be
// treated as fatal.
if errors.Is(err, define.ErrNoSuchCtr) {
- errs = append(errs, errors.Errorf("no such container %s", name))
+ errs = append(errs, fmt.Errorf("no such container %s", name))
continue
}
return nil, nil, err
@@ -463,7 +462,7 @@ func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []st
// ErrNoSuchCtr is non-fatal, other errors will be
// treated as fatal.
if errors.Is(err, define.ErrNoSuchCtr) {
- errs = append(errs, errors.Errorf("no such container %s", name))
+ errs = append(errs, fmt.Errorf("no such container %s", name))
continue
}
return nil, nil, err
@@ -487,7 +486,7 @@ func (ic *ContainerEngine) ContainerTop(ctx context.Context, options entities.To
container, err = ic.Libpod.LookupContainer(options.NameOrID)
}
if err != nil {
- return nil, errors.Wrap(err, "unable to look up requested container")
+ return nil, fmt.Errorf("unable to look up requested container: %w", err)
}
// Run Top.
@@ -512,12 +511,12 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string,
case "oci":
mimeType = buildah.OCIv1ImageManifest
if len(options.Message) > 0 {
- return nil, errors.Errorf("messages are only compatible with the docker image format (-f docker)")
+ return nil, fmt.Errorf("messages are only compatible with the docker image format (-f docker)")
}
case "docker":
mimeType = manifest.DockerV2Schema2MediaType
default:
- return nil, errors.Errorf("unrecognized image format %q", options.Format)
+ return nil, fmt.Errorf("unrecognized image format %q", options.Format)
}
sc := ic.Libpod.SystemContext()
@@ -660,7 +659,7 @@ func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []st
// CRImportCheckpoint is expected to import exactly one container from checkpoint image
checkpointImageImportErrors = append(
checkpointImageImportErrors,
- errors.Errorf("unable to import checkpoint from image: %q: %v", nameOrID, err),
+ fmt.Errorf("unable to import checkpoint from image: %q: %v", nameOrID, err),
)
} else {
containers = append(containers, importedContainers[0])
@@ -720,16 +719,16 @@ func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrID string,
ctr := ctrs[0]
conState, err := ctr.State()
if err != nil {
- return errors.Wrapf(err, "unable to determine state of %s", ctr.ID())
+ return fmt.Errorf("unable to determine state of %s: %w", ctr.ID(), err)
}
if conState != define.ContainerStateRunning {
- return errors.Errorf("you can only attach to running containers")
+ return fmt.Errorf("you can only attach to running containers")
}
// If the container is in a pod, also set to recursively start dependencies
err = terminal.StartAttachCtr(ctx, ctr, options.Stdout, options.Stderr, options.Stdin, options.DetachKeys, options.SigProxy, false)
- if err != nil && errors.Cause(err) != define.ErrDetach {
- return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
+ if err != nil && !errors.Is(err, define.ErrDetach) {
+ return fmt.Errorf("error attaching to container %s: %w", ctr.ID(), err)
}
os.Stdout.WriteString("\n")
return nil
@@ -751,12 +750,12 @@ func makeExecConfig(options entities.ExecOptions, rt *libpod.Runtime) (*libpod.E
storageConfig := rt.StorageConfig()
runtimeConfig, err := rt.GetConfig()
if err != nil {
- return nil, errors.Wrapf(err, "error retrieving Libpod configuration to build exec exit command")
+ return nil, fmt.Errorf("error retrieving Libpod configuration to build exec exit command: %w", err)
}
// TODO: Add some ability to toggle syslog
exitCommandArgs, err := specgenutil.CreateExitCommandArgs(storageConfig, runtimeConfig, logrus.IsLevelEnabled(logrus.DebugLevel), false, true)
if err != nil {
- return nil, errors.Wrapf(err, "error constructing exit command for exec session")
+ return nil, fmt.Errorf("error constructing exit command for exec session: %w", err)
}
execConfig.ExitCommand = exitCommandArgs
@@ -774,7 +773,7 @@ func checkExecPreserveFDs(options entities.ExecOptions) error {
for _, e := range entries {
i, err := strconv.Atoi(e.Name())
if err != nil {
- return errors.Wrapf(err, "cannot parse %s in /proc/self/fd", e.Name())
+ return fmt.Errorf("cannot parse %s in /proc/self/fd: %w", e.Name(), err)
}
m[i] = true
}
@@ -891,7 +890,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
if options.Attach {
err = terminal.StartAttachCtr(ctx, ctr, options.Stdout, options.Stderr, options.Stdin, options.DetachKeys, options.SigProxy, !ctrRunning)
- if errors.Cause(err) == define.ErrDetach {
+ if errors.Is(err, define.ErrDetach) {
// User manually detached
// Exit cleanly immediately
reports = append(reports, &entities.ContainerStartReport{
@@ -903,7 +902,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
return reports, nil
}
- if errors.Cause(err) == define.ErrWillDeadlock {
+ if errors.Is(err, define.ErrWillDeadlock) {
logrus.Debugf("Deadlock error: %v", err)
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
@@ -911,7 +910,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
Err: err,
ExitCode: define.ExitCode(err),
})
- return reports, errors.Errorf("attempting to start container %s would cause a deadlock; please run 'podman system renumber' to resolve", ctr.ID())
+ return reports, fmt.Errorf("attempting to start container %s would cause a deadlock; please run 'podman system renumber' to resolve", ctr.ID())
}
if ctrRunning {
@@ -936,7 +935,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
logrus.Errorf("Removing container %s: %v", ctr.ID(), err)
}
}
- return reports, errors.Wrapf(err, "unable to start container %s", ctr.ID())
+ return reports, fmt.Errorf("unable to start container %s: %w", ctr.ID(), err)
}
exitCode = ic.GetContainerExitCode(ctx, ctr)
@@ -960,12 +959,12 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
}
if err := ctr.Start(ctx, true); err != nil {
report.Err = err
- if errors.Cause(err) == define.ErrWillDeadlock {
- report.Err = errors.Wrapf(err, "please run 'podman system renumber' to resolve deadlocks")
+ if errors.Is(err, define.ErrWillDeadlock) {
+ report.Err = fmt.Errorf("please run 'podman system renumber' to resolve deadlocks: %w", err)
reports = append(reports, report)
continue
}
- report.Err = errors.Wrapf(err, "unable to start container %q", ctr.ID())
+ report.Err = fmt.Errorf("unable to start container %q: %w", ctr.ID(), err)
reports = append(reports, report)
if ctr.AutoRemove() {
if err := ic.removeContainer(ctx, ctr, entities.RmOptions{}); err != nil {
@@ -1001,7 +1000,7 @@ func (ic *ContainerEngine) Diff(ctx context.Context, namesOrIDs []string, opts e
if opts.Latest {
ctnr, err := ic.Libpod.GetLatestContainer()
if err != nil {
- return nil, errors.Wrap(err, "unable to get latest container")
+ return nil, fmt.Errorf("unable to get latest container: %w", err)
}
base = ctnr.ID()
}
@@ -1064,7 +1063,7 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
// We've manually detached from the container
// Do not perform cleanup, or wait for container exit code
// Just exit immediately
- if errors.Cause(err) == define.ErrDetach {
+ if errors.Is(err, define.ErrDetach) {
report.ExitCode = 0
return &report, nil
}
@@ -1074,10 +1073,10 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
logrus.Debugf("unable to remove container %s after failing to start and attach to it", ctr.ID())
}
}
- if errors.Cause(err) == define.ErrWillDeadlock {
+ if errors.Is(err, define.ErrWillDeadlock) {
logrus.Debugf("Deadlock error on %q: %v", ctr.ID(), err)
report.ExitCode = define.ExitCode(err)
- return &report, errors.Errorf("attempting to start container %s would cause a deadlock; please run 'podman system renumber' to resolve", ctr.ID())
+ return &report, fmt.Errorf("attempting to start container %s would cause a deadlock; please run 'podman system renumber' to resolve", ctr.ID())
}
report.ExitCode = define.ExitCode(err)
return &report, err
@@ -1086,8 +1085,8 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
if opts.Rm && !ctr.ShouldRestart(ctx) {
var timeout *uint
if err := ic.Libpod.RemoveContainer(ctx, ctr, false, true, timeout); err != nil {
- if errors.Cause(err) == define.ErrNoSuchCtr ||
- errors.Cause(err) == define.ErrCtrRemoved {
+ if errors.Is(err, define.ErrNoSuchCtr) ||
+ errors.Is(err, define.ErrCtrRemoved) {
logrus.Infof("Container %s was already removed, skipping --rm", ctr.ID())
} else {
logrus.Errorf("Removing container %s: %v", ctr.ID(), err)
@@ -1180,12 +1179,12 @@ func (ic *ContainerEngine) ContainerCleanup(ctx context.Context, namesOrIds []st
var timeout *uint
err = ic.Libpod.RemoveContainer(ctx, ctr, false, true, timeout)
if err != nil {
- report.RmErr = errors.Wrapf(err, "failed to clean up and remove container %v", ctr.ID())
+ report.RmErr = fmt.Errorf("failed to clean up and remove container %v: %w", ctr.ID(), err)
}
} else {
err := ctr.Cleanup(ctx)
if err != nil {
- report.CleanErr = errors.Wrapf(err, "failed to clean up container %v", ctr.ID())
+ report.CleanErr = fmt.Errorf("failed to clean up container %v: %w", ctr.ID(), err)
}
}
@@ -1212,7 +1211,7 @@ func (ic *ContainerEngine) ContainerInit(ctx context.Context, namesOrIds []strin
err := ctr.Init(ctx, ctr.PodID() != "")
// If we're initializing all containers, ignore invalid state errors
- if options.All && errors.Cause(err) == define.ErrCtrStateInvalid {
+ if options.All && errors.Is(err, define.ErrCtrStateInvalid) {
err = nil
}
report.Err = err
@@ -1323,7 +1322,7 @@ func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIDs []str
if mounted {
report := entities.ContainerUnmountReport{Id: sctr.ID}
if _, report.Err = ic.Libpod.UnmountStorageContainer(sctr.ID, options.Force); report.Err != nil {
- if errors.Cause(report.Err) != define.ErrCtrExists {
+ if !errors.Is(report.Err, define.ErrCtrExists) {
reports = append(reports, &report)
}
} else {
@@ -1357,11 +1356,11 @@ func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIDs []str
report := entities.ContainerUnmountReport{Id: ctr.ID()}
if err := ctr.Unmount(options.Force); err != nil {
- if options.All && errors.Cause(err) == storage.ErrLayerNotMounted {
+ if options.All && errors.Is(err, storage.ErrLayerNotMounted) {
logrus.Debugf("Error umounting container %s, storage.ErrLayerNotMounted", ctr.ID())
continue
}
- report.Err = errors.Wrapf(err, "error unmounting container %s", ctr.ID())
+ report.Err = fmt.Errorf("error unmounting container %s: %w", ctr.ID(), err)
}
reports = append(reports, &report)
}
@@ -1410,7 +1409,7 @@ func (ic *ContainerEngine) Shutdown(_ context.Context) {
func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []string, options entities.ContainerStatsOptions) (statsChan chan entities.ContainerStatsReport, err error) {
if options.Interval < 1 {
- return nil, errors.New("Invalid interval, must be a positive number greater zero")
+ return nil, errors.New("invalid interval, must be a positive number greater zero")
}
if rootless.IsRootless() {
unified, err := cgroups.IsCgroup2UnifiedMode()
@@ -1465,19 +1464,18 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri
computeStats := func() ([]define.ContainerStats, error) {
containers, err = containerFunc()
if err != nil {
- return nil, errors.Wrapf(err, "unable to get list of containers")
+ return nil, fmt.Errorf("unable to get list of containers: %w", err)
}
reportStats := []define.ContainerStats{}
for _, ctr := range containers {
stats, err := ctr.GetContainerStats(containerStats[ctr.ID()])
if err != nil {
- cause := errors.Cause(err)
- if queryAll && (cause == define.ErrCtrRemoved || cause == define.ErrNoSuchCtr || cause == define.ErrCtrStateInvalid) {
+ if queryAll && (errors.Is(err, define.ErrCtrRemoved) || errors.Is(err, define.ErrNoSuchCtr) || errors.Is(err, define.ErrCtrStateInvalid)) {
continue
}
- if cause == cgroups.ErrCgroupV1Rootless {
- err = cause
+ if errors.Is(err, cgroups.ErrCgroupV1Rootless) {
+ err = cgroups.ErrCgroupV1Rootless
}
return nil, err
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 05:29:20 +0000