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-rw-r--r--pkg/domain/infra/abi/containers.go31
-rw-r--r--pkg/domain/infra/abi/generate.go174
-rw-r--r--pkg/domain/infra/abi/images.go42
-rw-r--r--pkg/domain/infra/abi/images_list.go9
-rw-r--r--pkg/domain/infra/abi/pods.go2
-rw-r--r--pkg/domain/infra/tunnel/generate.go12
-rw-r--r--pkg/domain/infra/tunnel/images.go14
7 files changed, 242 insertions, 42 deletions
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 286d37c34..f4996583a 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -32,9 +32,9 @@ import (
"github.com/sirupsen/logrus"
)
-// 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) {
+// getContainersAndInputByContext gets containers whether all, latest, or a slice of names/ids
+// is specified. It also returns a list of the corresponding input name used to lookup each container.
+func getContainersAndInputByContext(all, latest bool, names []string, runtime *libpod.Runtime) (ctrs []*libpod.Container, rawInput []string, err error) {
var ctr *libpod.Container
ctrs = []*libpod.Container{}
@@ -43,6 +43,7 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
ctrs, err = runtime.GetAllContainers()
case latest:
ctr, err = runtime.GetLatestContainer()
+ rawInput = append(rawInput, ctr.ID())
ctrs = append(ctrs, ctr)
default:
for _, n := range names {
@@ -54,6 +55,7 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
err = e
}
} else {
+ rawInput = append(rawInput, n)
ctrs = append(ctrs, ctr)
}
}
@@ -61,6 +63,13 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
return
}
+// getContainersByContext gets containers 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) {
+ ctrs, _, err = getContainersAndInputByContext(all, latest, names, runtime)
+ return
+}
+
// TODO: Should return *entities.ContainerExistsReport, error
func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) {
_, err := ic.Libpod.LookupContainer(nameOrId)
@@ -514,7 +523,7 @@ func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string,
}
// If the container is in a pod, also set to recursively start dependencies
- if err := terminal.StartAttachCtr(ctx, ctr, options.Stdin, options.Stderr, options.Stdin, options.DetachKeys, options.SigProxy, false, ctr.PodID() != ""); err != nil && errors.Cause(err) != define.ErrDetach {
+ if err := terminal.StartAttachCtr(ctx, ctr, options.Stdout, options.Stderr, options.Stdin, options.DetachKeys, options.SigProxy, false, ctr.PodID() != ""); err != nil && errors.Cause(err) != define.ErrDetach {
return errors.Wrapf(err, "error attaching to container %s", ctr.ID())
}
return nil
@@ -555,12 +564,14 @@ func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, o
func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []string, options entities.ContainerStartOptions) ([]*entities.ContainerStartReport, error) {
var reports []*entities.ContainerStartReport
var exitCode = define.ExecErrorCodeGeneric
- ctrs, err := getContainersByContext(false, options.Latest, namesOrIds, ic.Libpod)
+ ctrs, rawInputs, err := getContainersAndInputByContext(false, options.Latest, namesOrIds, ic.Libpod)
if err != nil {
return nil, err
}
// There can only be one container if attach was used
- for _, ctr := range ctrs {
+ for i := range ctrs {
+ ctr := ctrs[i]
+ rawInput := rawInputs[i]
ctrState, err := ctr.State()
if err != nil {
return nil, err
@@ -574,6 +585,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
// Exit cleanly immediately
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
Err: nil,
ExitCode: 0,
})
@@ -584,6 +596,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
logrus.Debugf("Deadlock error: %v", err)
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
Err: err,
ExitCode: define.ExitCode(err),
})
@@ -593,6 +606,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
if ctrRunning {
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
Err: nil,
ExitCode: 0,
})
@@ -602,6 +616,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
if err != nil {
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
Err: err,
ExitCode: exitCode,
})
@@ -624,6 +639,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
}
reports = append(reports, &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
Err: err,
ExitCode: exitCode,
})
@@ -636,6 +652,7 @@ func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []stri
// If the container is in a pod, also set to recursively start dependencies
report := &entities.ContainerStartReport{
Id: ctr.ID(),
+ RawInput: rawInput,
ExitCode: 125,
}
if err := ctr.Start(ctx, ctr.PodID() != ""); err != nil {
@@ -949,7 +966,7 @@ func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, 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, false, []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
new file mode 100644
index 000000000..f69ba560e
--- /dev/null
+++ b/pkg/domain/infra/abi/generate.go
@@ -0,0 +1,174 @@
+package abi
+
+import (
+ "context"
+ "fmt"
+ "strings"
+
+ "github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/systemd/generate"
+ "github.com/pkg/errors"
+)
+
+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
+ }
+ 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.
+ 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())
+ }
+
+ // 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)
+ 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 = "container"
+ name = ctr.ID()
+ if options.Name {
+ name = ctr.Name()
+ }
+ ctrName = name
+ } else {
+ kind = "pod"
+ name = pod.ID()
+ ctrName = ctr.ID()
+ if options.Name {
+ name = pod.Name()
+ ctrName = ctr.Name()
+ }
+ }
+ return ctrName, fmt.Sprintf("%s-%s", kind, name)
+}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 724bc5343..be788b2bf 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -46,7 +46,6 @@ func (ir *ImageEngine) Prune(ctx context.Context, opts entities.ImagePruneOption
Id: results,
Err: nil,
},
- Size: 0,
}
return &report, nil
}
@@ -119,7 +118,7 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
DockerCertPath: options.CertDir,
OSChoice: options.OverrideOS,
ArchitectureChoice: options.OverrideArch,
- DockerInsecureSkipTLSVerify: options.TLSVerify,
+ DockerInsecureSkipTLSVerify: options.SkipTLSVerify,
}
if !options.AllTags {
@@ -171,29 +170,24 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
return &entities.ImagePullReport{Images: foundIDs}, nil
}
-func (ir *ImageEngine) Inspect(ctx context.Context, names []string, opts entities.InspectOptions) (*entities.ImageInspectReport, error) {
- report := entities.ImageInspectReport{
- Errors: make(map[string]error),
- }
-
- for _, id := range names {
- img, err := ir.Libpod.ImageRuntime().NewFromLocal(id)
+func (ir *ImageEngine) Inspect(ctx context.Context, namesOrIDs []string, opts entities.InspectOptions) ([]*entities.ImageInspectReport, error) {
+ reports := []*entities.ImageInspectReport{}
+ for _, i := range namesOrIDs {
+ img, err := ir.Libpod.ImageRuntime().NewFromLocal(i)
if err != nil {
- report.Errors[id] = err
- continue
+ return nil, err
}
-
- results, err := img.Inspect(ctx)
+ result, err := img.Inspect(ctx)
if err != nil {
- report.Errors[id] = err
- continue
+ return nil, err
}
-
- cookedResults := entities.ImageData{}
- _ = domainUtils.DeepCopy(&cookedResults, results)
- report.Images = append(report.Images, &cookedResults)
+ report := entities.ImageInspectReport{}
+ if err := domainUtils.DeepCopy(&report, result); err != nil {
+ return nil, err
+ }
+ reports = append(reports, &report)
}
- return &report, nil
+ return reports, nil
}
func (ir *ImageEngine) Push(ctx context.Context, source string, destination string, options entities.ImagePushOptions) error {
@@ -227,7 +221,7 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri
dockerRegistryOptions := image.DockerRegistryOptions{
DockerRegistryCreds: registryCreds,
DockerCertPath: options.CertDir,
- DockerInsecureSkipTLSVerify: options.TLSVerify,
+ DockerInsecureSkipTLSVerify: options.SkipTLSVerify,
}
signOptions := image.SigningOptions{
@@ -376,7 +370,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
Filter: *filter,
Limit: opts.Limit,
NoTrunc: opts.NoTrunc,
- InsecureSkipTLSVerify: opts.TLSVerify,
+ InsecureSkipTLSVerify: opts.SkipTLSVerify,
}
searchResults, err := image.SearchImages(term, searchOpts)
@@ -475,6 +469,8 @@ func (ir *ImageEngine) Remove(ctx context.Context, images []string, opts entitie
switch errors.Cause(err) {
case nil:
break
+ case define.ErrNoSuchImage:
+ inUseErrors = true // ExitCode is expected
case storage.ErrImageUsedByContainer:
inUseErrors = true // Important for exit codes in Podman.
return errors.New(
@@ -546,7 +542,7 @@ func (ir *ImageEngine) Remove(ctx context.Context, images []string, opts entitie
noSuchImageErrors = true // Important for exit codes in Podman.
fallthrough
default:
- deleteError = multierror.Append(deleteError, err)
+ deleteError = multierror.Append(deleteError, errors.Wrapf(err, "failed to remove image '%s'", id))
continue
}
diff --git a/pkg/domain/infra/abi/images_list.go b/pkg/domain/infra/abi/images_list.go
index 9add915ea..c559e250c 100644
--- a/pkg/domain/infra/abi/images_list.go
+++ b/pkg/domain/infra/abi/images_list.go
@@ -25,8 +25,8 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
return nil, err
}
- summaries := make([]*entities.ImageSummary, len(images))
- for i, img := range images {
+ var summaries []*entities.ImageSummary
+ for _, img := range images {
var repoTags []string
if opts.All {
pairs, err := libpodImage.ReposToMap(img.Names())
@@ -41,6 +41,9 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
}
} else {
repoTags, _ = img.RepoTags()
+ if len(repoTags) == 0 {
+ continue
+ }
}
digests := make([]string, len(img.Digests()))
@@ -72,7 +75,7 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
sz, _ := img.Size(context.TODO())
e.Size = int64(*sz)
- summaries[i] = &e
+ summaries = append(summaries, &e)
}
return summaries, nil
}
diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index 7c06f9a4e..b286bcf0d 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -236,8 +236,6 @@ func (ic *ContainerEngine) PodRm(ctx context.Context, namesOrIds []string, optio
err := ic.Libpod.RemovePod(ctx, p, true, options.Force)
if err != nil {
report.Err = err
- reports = append(reports, &report)
- continue
}
reports = append(reports, &report)
}
diff --git a/pkg/domain/infra/tunnel/generate.go b/pkg/domain/infra/tunnel/generate.go
new file mode 100644
index 000000000..3cd483053
--- /dev/null
+++ b/pkg/domain/infra/tunnel/generate.go
@@ -0,0 +1,12 @@
+package tunnel
+
+import (
+ "context"
+
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/pkg/errors"
+)
+
+func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string, options entities.GenerateSystemdOptions) (*entities.GenerateSystemdReport, error) {
+ return nil, errors.New("not implemented for tunnel")
+}
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 66e4e6e3f..dcc5fc3e7 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -143,16 +143,16 @@ func (ir *ImageEngine) Untag(ctx context.Context, nameOrId string, tags []string
return nil
}
-func (ir *ImageEngine) Inspect(_ context.Context, names []string, opts entities.InspectOptions) (*entities.ImageInspectReport, error) {
- report := entities.ImageInspectReport{}
- for _, id := range names {
- r, err := images.GetImage(ir.ClientCxt, id, &opts.Size)
+func (ir *ImageEngine) Inspect(ctx context.Context, namesOrIDs []string, opts entities.InspectOptions) ([]*entities.ImageInspectReport, error) {
+ reports := []*entities.ImageInspectReport{}
+ for _, i := range namesOrIDs {
+ r, err := images.GetImage(ir.ClientCxt, i, &opts.Size)
if err != nil {
- report.Errors[id] = err
+ return nil, err
}
- report.Images = append(report.Images, r)
+ reports = append(reports, r)
}
- return &report, nil
+ return reports, nil
}
func (ir *ImageEngine) Load(ctx context.Context, opts entities.ImageLoadOptions) (*entities.ImageLoadReport, error) {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-27 09:19:07 +0000