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-rw-r--r--pkg/domain/infra/abi/containers.go91
-rw-r--r--pkg/domain/infra/abi/generate.go161
-rw-r--r--pkg/domain/infra/abi/healthcheck.go4
-rw-r--r--pkg/domain/infra/abi/images.go34
-rw-r--r--pkg/domain/infra/abi/parse/parse.go2
-rw-r--r--pkg/domain/infra/abi/play.go104
-rw-r--r--pkg/domain/infra/abi/pods.go12
-rw-r--r--pkg/domain/infra/abi/system.go14
-rw-r--r--pkg/domain/infra/abi/trust.go8
-rw-r--r--pkg/domain/infra/abi/volumes.go6
10 files changed, 184 insertions, 252 deletions
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index eb45d4630..4d6d0d59a 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -75,8 +75,8 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
}
// TODO: Should return *entities.ContainerExistsReport, error
-func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) {
- _, err := ic.Libpod.LookupContainer(nameOrId)
+func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) {
+ _, err := ic.Libpod.LookupContainer(nameOrID)
if err != nil && errors.Cause(err) != define.ErrNoSuchCtr {
return nil, err
}
@@ -162,32 +162,33 @@ func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []strin
if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr) {
return nil, err
}
- for _, con := range ctrs {
- report := entities.StopReport{Id: con.ID()}
- err = con.StopWithTimeout(options.Timeout)
+ errMap, err := parallel.ContainerOp(ctx, ctrs, func(c *libpod.Container) error {
+ var err error
+ if options.Timeout != nil {
+ err = c.StopWithTimeout(*options.Timeout)
+ } else {
+ err = c.Stop()
+ }
if err != nil {
- // These first two are considered non-fatal under the right conditions
- if errors.Cause(err) == define.ErrCtrStopped {
- logrus.Debugf("Container %s is already stopped", con.ID())
- reports = append(reports, &report)
- continue
-
- } else if options.All && errors.Cause(err) == define.ErrCtrStateInvalid {
- logrus.Debugf("Container %s is not running, could not stop", con.ID())
- reports = append(reports, &report)
- continue
+ switch {
+ case errors.Cause(err) == define.ErrCtrStopped:
+ logrus.Debugf("Container %s is already stopped", c.ID())
+ case options.All && errors.Cause(err) == define.ErrCtrStateInvalid:
+ logrus.Debugf("Container %s is not running, could not stop", c.ID())
+ default:
+ return err
}
- report.Err = err
- reports = append(reports, &report)
- continue
- } else if err := con.Cleanup(ctx); err != nil {
- // Only if no error, proceed to cleanup to ensure all
- // mounts are removed before we exit.
- report.Err = err
- reports = append(reports, &report)
- continue
}
- reports = append(reports, &report)
+ return c.Cleanup(ctx)
+ })
+ if err != nil {
+ return nil, err
+ }
+ for ctr, err := range errMap {
+ report := new(entities.StopReport)
+ report.Id = ctr.ID()
+ report.Err = err
+ reports = append(reports, report)
}
return reports, nil
}
@@ -322,7 +323,7 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
return reports, nil
}
- errMap, err := parallel.ParallelContainerOp(ctx, ctrs, func(c *libpod.Container) error {
+ errMap, err := parallel.ContainerOp(ctx, ctrs, func(c *libpod.Container) error {
err := ic.Libpod.RemoveContainer(ctx, c, options.Force, options.Volumes)
if err != nil {
if options.Ignore && errors.Cause(err) == define.ErrNoSuchCtr {
@@ -383,11 +384,11 @@ func (ic *ContainerEngine) ContainerTop(ctx context.Context, options entities.To
return report, err
}
-func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string, options entities.CommitOptions) (*entities.CommitReport, error) {
+func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string, options entities.CommitOptions) (*entities.CommitReport, error) {
var (
mimeType string
)
- ctr, err := ic.Libpod.LookupContainer(nameOrId)
+ ctr, err := ic.Libpod.LookupContainer(nameOrID)
if err != nil {
return nil, err
}
@@ -428,8 +429,8 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrId string,
return &entities.CommitReport{Id: newImage.ID()}, nil
}
-func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrId string, options entities.ContainerExportOptions) error {
- ctr, err := ic.Libpod.LookupContainer(nameOrId)
+func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrID string, options entities.ContainerExportOptions) error {
+ ctr, err := ic.Libpod.LookupContainer(nameOrID)
if err != nil {
return err
}
@@ -527,8 +528,8 @@ func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecG
return &entities.ContainerCreateReport{Id: ctr.ID()}, nil
}
-func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string, options entities.AttachOptions) error {
- ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod)
+func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrID string, options entities.AttachOptions) error {
+ ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod)
if err != nil {
return err
}
@@ -590,12 +591,12 @@ func checkExecPreserveFDs(options entities.ExecOptions) (int, error) {
return ec, nil
}
-func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, options entities.ExecOptions, streams define.AttachStreams) (int, error) {
+func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrID string, options entities.ExecOptions, streams define.AttachStreams) (int, error) {
ec, err := checkExecPreserveFDs(options)
if err != nil {
return ec, err
}
- ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod)
+ ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod)
if err != nil {
return ec, err
}
@@ -607,12 +608,12 @@ func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, o
return define.TranslateExecErrorToExitCode(ec, err), err
}
-func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrId string, options entities.ExecOptions) (string, error) {
+func (ic *ContainerEngine) ContainerExecDetached(ctx context.Context, nameOrID string, options entities.ExecOptions) (string, error) {
_, err := checkExecPreserveFDs(options)
if err != nil {
return "", err
}
- ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrId}, ic.Libpod)
+ ctrs, err := getContainersByContext(false, options.Latest, []string{nameOrID}, ic.Libpod)
if err != nil {
return "", err
}
@@ -766,15 +767,15 @@ func (ic *ContainerEngine) ContainerList(ctx context.Context, options entities.C
}
// ContainerDiff provides changes to given container
-func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrId string, opts entities.DiffOptions) (*entities.DiffReport, error) {
+func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrID string, opts entities.DiffOptions) (*entities.DiffReport, error) {
if opts.Latest {
ctnr, err := ic.Libpod.GetLatestContainer()
if err != nil {
return nil, errors.Wrap(err, "unable to get latest container")
}
- nameOrId = ctnr.ID()
+ nameOrID = ctnr.ID()
}
- changes, err := ic.Libpod.GetDiff("", nameOrId)
+ changes, err := ic.Libpod.GetDiff("", nameOrID)
return &entities.DiffReport{Changes: changes}, err
}
@@ -976,7 +977,7 @@ func (ic *ContainerEngine) ContainerInit(ctx context.Context, namesOrIds []strin
return reports, nil
}
-func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) {
+func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIDs []string, options entities.ContainerMountOptions) ([]*entities.ContainerMountReport, error) {
if os.Geteuid() != 0 {
if driver := ic.Libpod.StorageConfig().GraphDriverName; driver != "vfs" {
// Do not allow to mount a graphdriver that is not vfs if we are creating the userns as part
@@ -993,7 +994,7 @@ func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []strin
}
}
var reports []*entities.ContainerMountReport
- ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIds, ic.Libpod)
+ ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIDs, ic.Libpod)
if err != nil {
return nil, err
}
@@ -1028,9 +1029,9 @@ func (ic *ContainerEngine) ContainerMount(ctx context.Context, nameOrIds []strin
return reports, nil
}
-func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIds []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) {
+func (ic *ContainerEngine) ContainerUnmount(ctx context.Context, nameOrIDs []string, options entities.ContainerUnmountOptions) ([]*entities.ContainerUnmountReport, error) {
var reports []*entities.ContainerUnmountReport
- ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIds, ic.Libpod)
+ ctrs, err := getContainersByContext(options.All, options.Latest, nameOrIDs, ic.Libpod)
if err != nil {
return nil, err
}
@@ -1063,9 +1064,9 @@ func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) {
return ic.Libpod.GetConfig()
}
-func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrId string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) {
+func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrID string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) {
var reports []*entities.ContainerPortReport
- ctrs, err := getContainersByContext(options.All, options.Latest, []string{nameOrId}, ic.Libpod)
+ ctrs, err := getContainersByContext(options.All, options.Latest, []string{nameOrID}, ic.Libpod)
if err != nil {
return nil, err
}
diff --git a/pkg/domain/infra/abi/generate.go b/pkg/domain/infra/abi/generate.go
index abb5e2911..8853303d5 100644
--- a/pkg/domain/infra/abi/generate.go
+++ b/pkg/domain/infra/abi/generate.go
@@ -4,7 +4,6 @@ import (
"bytes"
"context"
"fmt"
- "strings"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
@@ -16,165 +15,29 @@ import (
)
func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string, options entities.GenerateSystemdOptions) (*entities.GenerateSystemdReport, error) {
- opts := generate.Options{
- Files: options.Files,
- New: options.New,
- }
-
// First assume it's a container.
- if info, found, err := ic.generateSystemdgenContainerInfo(nameOrID, nil, options); found && err != nil {
- return nil, err
- } else if found && err == nil {
- output, err := generate.CreateContainerSystemdUnit(info, opts)
- if err != nil {
- return nil, err
+ ctr, ctrErr := ic.Libpod.LookupContainer(nameOrID)
+ if ctrErr == nil {
+ // Generate the unit for the container.
+ s, err := generate.ContainerUnit(ctr, options)
+ if err == nil {
+ return &entities.GenerateSystemdReport{Output: s}, nil
}
- return &entities.GenerateSystemdReport{Output: output}, nil
- }
-
- // --new does not support pods.
- if options.New {
- return nil, errors.Errorf("error generating systemd unit files: cannot generate generic files for a pod")
}
- // We're either having a pod or garbage.
+ // If it's not a container, we either have a pod or garbage.
pod, err := ic.Libpod.LookupPod(nameOrID)
if err != nil {
- return nil, err
- }
-
- // Error out if the pod has no infra container, which we require to be the
- // main service.
- if !pod.HasInfraContainer() {
- return nil, fmt.Errorf("error generating systemd unit files: Pod %q has no infra container", pod.Name())
+ err = errors.Wrap(ctrErr, err.Error())
+ return nil, errors.Wrapf(err, "%s does not refer to a container or pod", nameOrID)
}
- // Generate a systemdgen.ContainerInfo for the infra container. This
- // ContainerInfo acts as the main service of the pod.
- infraID, err := pod.InfraContainerID()
- if err != nil {
- return nil, nil
- }
- podInfo, _, err := ic.generateSystemdgenContainerInfo(infraID, pod, options)
+ // Generate the units for the pod and all its containers.
+ s, err := generate.PodUnits(pod, options)
if err != nil {
return nil, err
}
-
- // Compute the container-dependency graph for the Pod.
- containers, err := pod.AllContainers()
- if err != nil {
- return nil, err
- }
- if len(containers) == 0 {
- return nil, fmt.Errorf("error generating systemd unit files: Pod %q has no containers", pod.Name())
- }
- graph, err := libpod.BuildContainerGraph(containers)
- if err != nil {
- return nil, err
- }
-
- // Traverse the dependency graph and create systemdgen.ContainerInfo's for
- // each container.
- containerInfos := []*generate.ContainerInfo{podInfo}
- for ctr, dependencies := range graph.DependencyMap() {
- // Skip the infra container as we already generated it.
- if ctr.ID() == infraID {
- continue
- }
- ctrInfo, _, err := ic.generateSystemdgenContainerInfo(ctr.ID(), nil, options)
- if err != nil {
- return nil, err
- }
- // Now add the container's dependencies and at the container as a
- // required service of the infra container.
- for _, dep := range dependencies {
- if dep.ID() == infraID {
- ctrInfo.BoundToServices = append(ctrInfo.BoundToServices, podInfo.ServiceName)
- } else {
- _, serviceName := generateServiceName(dep, nil, options)
- ctrInfo.BoundToServices = append(ctrInfo.BoundToServices, serviceName)
- }
- }
- podInfo.RequiredServices = append(podInfo.RequiredServices, ctrInfo.ServiceName)
- containerInfos = append(containerInfos, ctrInfo)
- }
-
- // Now generate the systemd service for all containers.
- builder := strings.Builder{}
- for i, info := range containerInfos {
- if i > 0 {
- builder.WriteByte('\n')
- }
- out, err := generate.CreateContainerSystemdUnit(info, opts)
- if err != nil {
- return nil, err
- }
- builder.WriteString(out)
- }
-
- return &entities.GenerateSystemdReport{Output: builder.String()}, nil
-}
-
-// generateSystemdgenContainerInfo is a helper to generate a
-// systemdgen.ContainerInfo for `GenerateSystemd`.
-func (ic *ContainerEngine) generateSystemdgenContainerInfo(nameOrID string, pod *libpod.Pod, options entities.GenerateSystemdOptions) (*generate.ContainerInfo, bool, error) {
- ctr, err := ic.Libpod.LookupContainer(nameOrID)
- if err != nil {
- return nil, false, err
- }
-
- timeout := ctr.StopTimeout()
- if options.StopTimeout != nil {
- timeout = *options.StopTimeout
- }
-
- config := ctr.Config()
- conmonPidFile := config.ConmonPidFile
- if conmonPidFile == "" {
- return nil, true, errors.Errorf("conmon PID file path is empty, try to recreate the container with --conmon-pidfile flag")
- }
-
- createCommand := []string{}
- if config.CreateCommand != nil {
- createCommand = config.CreateCommand
- } else if options.New {
- return nil, true, errors.Errorf("cannot use --new on container %q: no create command found", nameOrID)
- }
-
- name, serviceName := generateServiceName(ctr, pod, options)
- info := &generate.ContainerInfo{
- ServiceName: serviceName,
- ContainerName: name,
- RestartPolicy: options.RestartPolicy,
- PIDFile: conmonPidFile,
- StopTimeout: timeout,
- GenerateTimestamp: true,
- CreateCommand: createCommand,
- }
-
- return info, true, nil
-}
-
-// generateServiceName generates the container name and the service name for systemd service.
-func generateServiceName(ctr *libpod.Container, pod *libpod.Pod, options entities.GenerateSystemdOptions) (string, string) {
- var kind, name, ctrName string
- if pod == nil {
- kind = options.ContainerPrefix //defaults to container
- name = ctr.ID()
- if options.Name {
- name = ctr.Name()
- }
- ctrName = name
- } else {
- kind = options.PodPrefix //defaults to pod
- name = pod.ID()
- ctrName = ctr.ID()
- if options.Name {
- name = pod.Name()
- ctrName = ctr.Name()
- }
- }
- return ctrName, fmt.Sprintf("%s%s%s", kind, options.Separator, name)
+ return &entities.GenerateSystemdReport{Output: s}, nil
}
func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
diff --git a/pkg/domain/infra/abi/healthcheck.go b/pkg/domain/infra/abi/healthcheck.go
index 4e925ef56..dfa9a6fa5 100644
--- a/pkg/domain/infra/abi/healthcheck.go
+++ b/pkg/domain/infra/abi/healthcheck.go
@@ -7,8 +7,8 @@ import (
"github.com/containers/libpod/pkg/domain/entities"
)
-func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrId string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) {
- status, err := ic.Libpod.HealthCheck(nameOrId)
+func (ic *ContainerEngine) HealthCheckRun(ctx context.Context, nameOrID string, options entities.HealthCheckOptions) (*define.HealthCheckResults, error) {
+ status, err := ic.Libpod.HealthCheck(nameOrID)
if err != nil {
return nil, err
}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index d8af4d339..67f331aac 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -38,8 +38,8 @@ import (
// SignatureStoreDir defines default directory to store signatures
const SignatureStoreDir = "/var/lib/containers/sigstore"
-func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.BoolReport, error) {
- _, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) Exists(_ context.Context, nameOrID string) (*entities.BoolReport, error) {
+ _, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil && errors.Cause(err) != define.ErrNoSuchImage {
return nil, err
}
@@ -65,8 +65,8 @@ func (ir *ImageEngine) pruneImagesHelper(ctx context.Context, all bool, filters
return &report, nil
}
-func (ir *ImageEngine) History(ctx context.Context, nameOrId string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) {
- image, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) History(ctx context.Context, nameOrID string, opts entities.ImageHistoryOptions) (*entities.ImageHistoryReport, error) {
+ image, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return nil, err
}
@@ -261,8 +261,8 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri
nil)
}
-// func (r *imageRuntime) Delete(ctx context.Context, nameOrId string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
-// image, err := r.libpod.ImageEngine().NewFromLocal(nameOrId)
+// func (r *imageRuntime) Delete(ctx context.Context, nameOrID string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
+// image, err := r.libpod.ImageEngine().NewFromLocal(nameOrID)
// if err != nil {
// return nil, err
// }
@@ -292,8 +292,8 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri
// return &report, nil
// }
-func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string, options entities.ImageTagOptions) error {
- newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) Tag(ctx context.Context, nameOrID string, tags []string, options entities.ImageTagOptions) error {
+ newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return err
}
@@ -305,8 +305,8 @@ func (ir *ImageEngine) Tag(ctx context.Context, nameOrId string, tags []string,
return nil
}
-func (ir *ImageEngine) Untag(ctx context.Context, nameOrId string, tags []string, options entities.ImageUntagOptions) error {
- newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) Untag(ctx context.Context, nameOrID string, tags []string, options entities.ImageUntagOptions) error {
+ newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return err
}
@@ -356,16 +356,16 @@ func (ir *ImageEngine) Import(ctx context.Context, opts entities.ImageImportOpti
return &entities.ImageImportReport{Id: id}, nil
}
-func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, options entities.ImageSaveOptions) error {
- newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string, options entities.ImageSaveOptions) error {
+ newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return err
}
- return newImage.Save(ctx, nameOrId, options.Format, options.Output, tags, options.Quiet, options.Compress)
+ return newImage.Save(ctx, nameOrID, options.Format, options.Output, tags, options.Quiet, options.Compress)
}
-func (ir *ImageEngine) Diff(_ context.Context, nameOrId string, _ entities.DiffOptions) (*entities.DiffReport, error) {
- changes, err := ir.Libpod.GetDiff("", nameOrId)
+func (ir *ImageEngine) Diff(_ context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) {
+ changes, err := ir.Libpod.GetDiff("", nameOrID)
if err != nil {
return nil, err
}
@@ -420,8 +420,8 @@ func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts
return &entities.BuildReport{ID: id}, nil
}
-func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
- img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+func (ir *ImageEngine) Tree(ctx context.Context, nameOrID string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
+ img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return nil, err
}
diff --git a/pkg/domain/infra/abi/parse/parse.go b/pkg/domain/infra/abi/parse/parse.go
index 6c0e1ee55..2320c6a32 100644
--- a/pkg/domain/infra/abi/parse/parse.go
+++ b/pkg/domain/infra/abi/parse/parse.go
@@ -12,7 +12,7 @@ import (
// Handle volume options from CLI.
// Parse "o" option to find UID, GID.
-func ParseVolumeOptions(opts map[string]string) ([]libpod.VolumeCreateOption, error) {
+func VolumeOptions(opts map[string]string) ([]libpod.VolumeCreateOption, error) {
libpodOptions := []libpod.VolumeCreateOption{}
volumeOptions := make(map[string]string)
diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go
index 6d0919d2b..f5b93c51b 100644
--- a/pkg/domain/infra/abi/play.go
+++ b/pkg/domain/infra/abi/play.go
@@ -26,6 +26,7 @@ import (
"github.com/ghodss/yaml"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
+ v1apps "k8s.io/api/apps/v1"
v1 "k8s.io/api/core/v1"
)
@@ -38,13 +39,7 @@ const (
func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) {
var (
- containers []*libpod.Container
- pod *libpod.Pod
- podOptions []libpod.PodCreateOption
- podYAML v1.Pod
- registryCreds *types.DockerAuthConfig
- writer io.Writer
- report entities.PlayKubeReport
+ kubeObject v1.ObjectReference
)
content, err := ioutil.ReadFile(path)
@@ -52,25 +47,84 @@ func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, options en
return nil, err
}
- if err := yaml.Unmarshal(content, &podYAML); err != nil {
+ if err := yaml.Unmarshal(content, &kubeObject); err != nil {
return nil, errors.Wrapf(err, "unable to read %q as YAML", path)
}
// NOTE: pkg/bindings/play is also parsing the file.
// A pkg/kube would be nice to refactor and abstract
// parts of the K8s-related code.
- if podYAML.Kind != "Pod" {
- return nil, errors.Errorf("invalid YAML kind: %q. Pod is the only supported Kubernetes YAML kind", podYAML.Kind)
+ switch kubeObject.Kind {
+ case "Pod":
+ var podYAML v1.Pod
+ var podTemplateSpec v1.PodTemplateSpec
+ if err := yaml.Unmarshal(content, &podYAML); err != nil {
+ return nil, errors.Wrapf(err, "unable to read YAML %q as Kube Pod", path)
+ }
+ podTemplateSpec.ObjectMeta = podYAML.ObjectMeta
+ podTemplateSpec.Spec = podYAML.Spec
+ return ic.playKubePod(ctx, podTemplateSpec.ObjectMeta.Name, &podTemplateSpec, options)
+ case "Deployment":
+ var deploymentYAML v1apps.Deployment
+ if err := yaml.Unmarshal(content, &deploymentYAML); err != nil {
+ return nil, errors.Wrapf(err, "unable to read YAML %q as Kube Deployment", path)
+ }
+ return ic.playKubeDeployment(ctx, &deploymentYAML, options)
+ default:
+ return nil, errors.Errorf("invalid YAML kind: %q. [Pod|Deployment] are the only supported Kubernetes Kinds", kubeObject.Kind)
+ }
+
+}
+
+func (ic *ContainerEngine) playKubeDeployment(ctx context.Context, deploymentYAML *v1apps.Deployment, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) {
+ var (
+ deploymentName string
+ podSpec v1.PodTemplateSpec
+ numReplicas int32
+ i int32
+ report entities.PlayKubeReport
+ )
+
+ deploymentName = deploymentYAML.ObjectMeta.Name
+ if deploymentName == "" {
+ return nil, errors.Errorf("Deployment does not have a name")
}
+ numReplicas = 1
+ if deploymentYAML.Spec.Replicas != nil {
+ numReplicas = *deploymentYAML.Spec.Replicas
+ }
+ podSpec = deploymentYAML.Spec.Template
+
+ // create "replicas" number of pods
+ for i = 0; i < numReplicas; i++ {
+ podName := fmt.Sprintf("%s-pod-%d", deploymentName, i)
+ podReport, err := ic.playKubePod(ctx, podName, &podSpec, options)
+ if err != nil {
+ return nil, errors.Wrapf(err, "Error encountered while bringing up pod %s", podName)
+ }
+ report.Pods = append(report.Pods, podReport.Pods...)
+ }
+ return &report, nil
+}
+
+func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podYAML *v1.PodTemplateSpec, options entities.PlayKubeOptions) (*entities.PlayKubeReport, error) {
+ var (
+ containers []*libpod.Container
+ pod *libpod.Pod
+ podOptions []libpod.PodCreateOption
+ registryCreds *types.DockerAuthConfig
+ writer io.Writer
+ playKubePod entities.PlayKubePod
+ report entities.PlayKubeReport
+ )
// check for name collision between pod and container
- podName := podYAML.ObjectMeta.Name
if podName == "" {
return nil, errors.Errorf("pod does not have a name")
}
for _, n := range podYAML.Spec.Containers {
if n.Name == podName {
- report.Logs = append(report.Logs,
+ playKubePod.Logs = append(playKubePod.Logs,
fmt.Sprintf("a container exists with the same name (%q) as the pod in your YAML file; changing pod name to %s_pod\n", podName, podName))
podName = fmt.Sprintf("%s_pod", podName)
}
@@ -239,11 +293,11 @@ func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, options en
if err != nil {
return nil, err
}
- conf, err := kubeContainerToCreateConfig(ctx, container, ic.Libpod, newImage, namespaces, volumes, pod.ID(), podInfraID, seccompPaths)
+ conf, err := kubeContainerToCreateConfig(ctx, container, ic.Libpod, newImage, namespaces, volumes, pod.ID(), podName, podInfraID, seccompPaths)
if err != nil {
return nil, err
}
- ctr, err := createconfig.CreateContainerFromCreateConfig(ic.Libpod, conf, ctx, pod)
+ ctr, err := createconfig.CreateContainerFromCreateConfig(ctx, ic.Libpod, conf, pod)
if err != nil {
return nil, err
}
@@ -259,11 +313,13 @@ func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, options en
}
}
- report.Pod = pod.ID()
+ playKubePod.ID = pod.ID()
for _, ctr := range containers {
- report.Containers = append(report.Containers, ctr.ID())
+ playKubePod.Containers = append(playKubePod.Containers, ctr.ID())
}
+ report.Pods = append(report.Pods, playKubePod)
+
return &report, nil
}
@@ -351,7 +407,7 @@ 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, infraID string, seccompPaths *kubeSeccompPaths) (*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, podName, infraID string, seccompPaths *kubeSeccompPaths) (*createconfig.CreateConfig, error) {
var (
containerConfig createconfig.CreateConfig
pidConfig createconfig.PidConfig
@@ -368,7 +424,14 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
containerConfig.Image = containerYAML.Image
containerConfig.ImageID = newImage.ID()
- containerConfig.Name = containerYAML.Name
+
+ // podName should be non-empty for Deployment objects to be able to create
+ // multiple pods having containers with unique names
+ if podName == "" {
+ return nil, errors.Errorf("kubeContainerToCreateConfig got empty podName")
+ }
+ containerConfig.Name = fmt.Sprintf("%s-%s", podName, containerYAML.Name)
+
containerConfig.Tty = containerYAML.TTY
containerConfig.Pod = podID
@@ -382,7 +445,10 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
setupSecurityContext(&securityConfig, &userConfig, containerYAML)
- securityConfig.SeccompProfilePath = seccompPaths.findForContainer(containerConfig.Name)
+ // Since we prefix the container name with pod name to work-around the uniqueness requirement,
+ // the seccom profile should reference the actual container name from the YAML
+ // but apply to the containers with the prefixed name
+ securityConfig.SeccompProfilePath = seccompPaths.findForContainer(containerYAML.Name)
containerConfig.Command = []string{}
if imageData != nil && imageData.Config != nil {
diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index 320880920..054b59b06 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -45,8 +45,8 @@ func getPodsByContext(all, latest bool, pods []string, runtime *libpod.Runtime)
return outpods, err
}
-func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) {
- _, err := ic.Libpod.LookupPod(nameOrId)
+func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) {
+ _, err := ic.Libpod.LookupPod(nameOrID)
if err != nil && errors.Cause(err) != define.ErrNoSuchPod {
return nil, err
}
@@ -144,6 +144,7 @@ func (ic *ContainerEngine) PodStop(ctx context.Context, namesOrIds []string, opt
var (
reports []*entities.PodStopReport
)
+
pods, err := getPodsByContext(options.All, options.Latest, namesOrIds, ic.Libpod)
if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
return nil, err
@@ -199,10 +200,12 @@ func (ic *ContainerEngine) PodStart(ctx context.Context, namesOrIds []string, op
var (
reports []*entities.PodStartReport
)
+
pods, err := getPodsByContext(options.All, options.Latest, namesOrIds, ic.Libpod)
if err != nil {
return nil, err
}
+
for _, p := range pods {
report := entities.PodStartReport{Id: p.ID()}
errs, err := p.Start(ctx)
@@ -227,6 +230,7 @@ func (ic *ContainerEngine) PodRm(ctx context.Context, namesOrIds []string, optio
var (
reports []*entities.PodRmReport
)
+
pods, err := getPodsByContext(options.All, options.Latest, namesOrIds, ic.Libpod)
if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
return nil, err
@@ -347,7 +351,7 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti
Status: state.String(),
})
}
- infraId, err := p.InfraContainerID()
+ infraID, err := p.InfraContainerID()
if err != nil {
return nil, err
}
@@ -356,7 +360,7 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti
Containers: lpcs,
Created: p.CreatedTime(),
Id: p.ID(),
- InfraId: infraId,
+ InfraId: infraID,
Name: p.Name(),
Namespace: p.Namespace(),
Status: status,
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index 9b538b301..33ba58558 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -72,11 +72,9 @@ func (ic *ContainerEngine) SetupRootless(_ context.Context, cmd *cobra.Command)
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 {
+ if conf.Engine.CgroupManager == config.SystemdCgroupsManager {
+ if err := utils.RunUnderSystemdScope(os.Getpid(), "user.slice", unitName); err != nil {
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)
}
}
}
@@ -338,7 +336,7 @@ func (ic *ContainerEngine) SystemDf(ctx context.Context, options entities.System
}
for _, viu := range inUse {
if util.StringInSlice(viu, runningContainers) {
- consInUse += 1
+ consInUse++
}
}
report := entities.SystemDfVolumeReport{
@@ -376,12 +374,12 @@ func (se *SystemEngine) Renumber(ctx context.Context, flags *pflag.FlagSet, conf
return nil
}
-func (s SystemEngine) Migrate(ctx context.Context, flags *pflag.FlagSet, config *entities.PodmanConfig, options entities.SystemMigrateOptions) error {
+func (se SystemEngine) Migrate(ctx context.Context, flags *pflag.FlagSet, config *entities.PodmanConfig, options entities.SystemMigrateOptions) error {
return nil
}
-func (s SystemEngine) Shutdown(ctx context.Context) {
- if err := s.Libpod.Shutdown(false); err != nil {
+func (se SystemEngine) Shutdown(ctx context.Context) {
+ if err := se.Libpod.Shutdown(false); err != nil {
logrus.Error(err)
}
}
diff --git a/pkg/domain/infra/abi/trust.go b/pkg/domain/infra/abi/trust.go
index 5b89c91d9..03986ad0e 100644
--- a/pkg/domain/infra/abi/trust.go
+++ b/pkg/domain/infra/abi/trust.go
@@ -112,8 +112,8 @@ func (ir *ImageEngine) SetTrust(ctx context.Context, args []string, options enti
return ioutil.WriteFile(policyPath, data, 0644)
}
-func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistriesDirPath string) ([]*trust.TrustPolicy, error) {
- var output []*trust.TrustPolicy
+func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistriesDirPath string) ([]*trust.Policy, error) {
+ var output []*trust.Policy
registryConfigs, err := trust.LoadAndMergeConfig(systemRegistriesDirPath)
if err != nil {
@@ -121,7 +121,7 @@ func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistri
}
if len(policyContentStruct.Default) > 0 {
- defaultPolicyStruct := trust.TrustPolicy{
+ defaultPolicyStruct := trust.Policy{
Name: "* (default)",
RepoName: "default",
Type: trustTypeDescription(policyContentStruct.Default[0].Type),
@@ -130,7 +130,7 @@ func getPolicyShowOutput(policyContentStruct trust.PolicyContent, systemRegistri
}
for _, transval := range policyContentStruct.Transports {
for repo, repoval := range transval {
- tempTrustShowOutput := trust.TrustPolicy{
+ tempTrustShowOutput := trust.Policy{
Name: repo,
RepoName: repo,
Type: repoval[0].Type,
diff --git a/pkg/domain/infra/abi/volumes.go b/pkg/domain/infra/abi/volumes.go
index 91b2440df..a311e0c4e 100644
--- a/pkg/domain/infra/abi/volumes.go
+++ b/pkg/domain/infra/abi/volumes.go
@@ -10,7 +10,7 @@ import (
"github.com/pkg/errors"
)
-func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IdOrNameResponse, error) {
+func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.VolumeCreateOptions) (*entities.IDOrNameResponse, error) {
var (
volumeOptions []libpod.VolumeCreateOption
)
@@ -24,7 +24,7 @@ func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.Volum
volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(opts.Label))
}
if len(opts.Options) > 0 {
- parsedOptions, err := parse.ParseVolumeOptions(opts.Options)
+ parsedOptions, err := parse.VolumeOptions(opts.Options)
if err != nil {
return nil, err
}
@@ -34,7 +34,7 @@ func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.Volum
if err != nil {
return nil, err
}
- return &entities.IdOrNameResponse{IdOrName: vol.Name()}, nil
+ return &entities.IDOrNameResponse{IDOrName: vol.Name()}, nil
}
func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, opts entities.VolumeRmOptions) ([]*entities.VolumeRmReport, error) {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-10 19:15:59 +0000