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-rw-r--r--cmd/podmanV2/containers/start.go87
-rw-r--r--pkg/domain/entities/containers.go21
-rw-r--r--pkg/domain/entities/engine_container.go1
-rw-r--r--pkg/domain/infra/abi/containers.go108
-rw-r--r--pkg/domain/infra/tunnel/containers.go4
5 files changed, 221 insertions, 0 deletions
diff --git a/cmd/podmanV2/containers/start.go b/cmd/podmanV2/containers/start.go
new file mode 100644
index 000000000..0ae2f6d50
--- /dev/null
+++ b/cmd/podmanV2/containers/start.go
@@ -0,0 +1,87 @@
+package containers
+
+import (
+ "fmt"
+ "os"
+
+ "github.com/containers/libpod/cmd/podmanV2/common"
+ "github.com/containers/libpod/cmd/podmanV2/registry"
+ "github.com/containers/libpod/cmd/podmanV2/utils"
+ "github.com/containers/libpod/libpod/define"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+var (
+ startDescription = `Starts one or more containers. The container name or ID can be used.`
+ startCommand = &cobra.Command{
+ Use: "start [flags] CONTAINER [CONTAINER...]",
+ Short: "Start one or more containers",
+ Long: startDescription,
+ RunE: start,
+ PreRunE: preRunE,
+ Args: cobra.MinimumNArgs(1),
+ Example: `podman start --latest
+ podman start 860a4b231279 5421ab43b45
+ podman start --interactive --attach imageID`,
+ }
+)
+
+var (
+ startOptions entities.ContainerStartOptions
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode},
+ Command: startCommand,
+ })
+ flags := startCommand.Flags()
+ flags.BoolVarP(&startOptions.Attach, "attach", "a", false, "Attach container's STDOUT and STDERR")
+ flags.StringVar(&startOptions.DetachKeys, "detach-keys", common.GetDefaultDetachKeys(), "Select the key sequence for detaching a container. Format is a single character `[a-Z]` or a comma separated sequence of `ctrl-<value>`, where `<value>` is one of: `a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`")
+ flags.BoolVarP(&startOptions.Interactive, "interactive", "i", false, "Keep STDIN open even if not attached")
+ flags.BoolVarP(&startOptions.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
+ flags.BoolVar(&startOptions.SigProxy, "sig-proxy", false, "Proxy received signals to the process (default true if attaching, false otherwise)")
+ if registry.IsRemote() {
+ _ = flags.MarkHidden("latest")
+ _ = flags.MarkHidden("sig-proxy")
+ }
+
+}
+
+func start(cmd *cobra.Command, args []string) error {
+ var errs utils.OutputErrors
+ if len(args) > 1 && startOptions.Attach {
+ return errors.Errorf("you cannot start and attach multiple containers at once")
+ }
+
+ sigProxy := startOptions.SigProxy || startOptions.Attach
+ if cmd.Flag("sig-proxy").Changed {
+ sigProxy = startOptions.SigProxy
+ }
+
+ if sigProxy && !startOptions.Attach {
+ return errors.Wrapf(define.ErrInvalidArg, "you cannot use sig-proxy without --attach")
+ }
+ if startOptions.Attach {
+ startOptions.Stdin = os.Stdin
+ startOptions.Stderr = os.Stderr
+ startOptions.Stdout = os.Stdout
+ }
+
+ responses, err := registry.ContainerEngine().ContainerStart(registry.GetContext(), args, startOptions)
+ if err != nil {
+ return err
+ }
+
+ for _, r := range responses {
+ if r.Err == nil {
+ fmt.Println(r.Id)
+ } else {
+ errs = append(errs, r.Err)
+ }
+ }
+ // TODO need to understand an implement exitcodes
+ return errs.PrintErrors()
+}
diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go
index cf907eb1b..6b4bb9ba2 100644
--- a/pkg/domain/entities/containers.go
+++ b/pkg/domain/entities/containers.go
@@ -186,3 +186,24 @@ type ExecOptions struct {
User string
WorkDir string
}
+
+// ContainerStartOptions describes the val from the
+// CLI needed to start a container
+type ContainerStartOptions struct {
+ Attach bool
+ DetachKeys string
+ Interactive bool
+ Latest bool
+ SigProxy bool
+ Stdout *os.File
+ Stderr *os.File
+ Stdin *os.File
+}
+
+// ContainerStartReport describes the response from starting
+// containers from the cli
+type ContainerStartReport struct {
+ Id string
+ Err error
+ ExitCode int
+}
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index 9bf3d51de..264780771 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -21,6 +21,7 @@ type ContainerEngine interface {
ContainerPause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error)
ContainerRestart(ctx context.Context, namesOrIds []string, options RestartOptions) ([]*RestartReport, error)
ContainerRm(ctx context.Context, namesOrIds []string, options RmOptions) ([]*RmReport, error)
+ ContainerStart(ctx context.Context, namesOrIds []string, options ContainerStartOptions) ([]*ContainerStartReport, error)
ContainerStop(ctx context.Context, namesOrIds []string, options StopOptions) ([]*StopReport, error)
ContainerTop(ctx context.Context, options TopOptions) (*StringSliceReport, error)
ContainerUnpause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error)
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index b93e7665a..929c3f335 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -12,6 +12,7 @@ import (
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
+ "github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/checkpoint"
"github.com/containers/libpod/pkg/domain/entities"
@@ -509,3 +510,110 @@ func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, o
ec, err = terminal.ExecAttachCtr(ctx, ctr, options.Tty, options.Privileged, options.Envs, options.Cmd, options.User, options.WorkDir, &options.Streams, options.PreserveFDs, options.DetachKeys)
return define.TranslateExecErrorToExitCode(ec, err), err
}
+
+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)
+ if err != nil {
+ return nil, err
+ }
+ // There can only be one container if attach was used
+ for _, ctr := range ctrs {
+ ctrState, err := ctr.State()
+ if err != nil {
+ return nil, err
+ }
+ ctrRunning := ctrState == define.ContainerStateRunning
+
+ if options.Attach {
+ err = terminal.StartAttachCtr(ctx, ctr, options.Stdout, options.Stderr, options.Stdin, options.DetachKeys, options.SigProxy, !ctrRunning, ctr.PodID() != "")
+ if errors.Cause(err) == define.ErrDetach {
+ // User manually detached
+ // Exit cleanly immediately
+ reports = append(reports, &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ Err: nil,
+ ExitCode: 0,
+ })
+ return reports, nil
+ }
+
+ if errors.Cause(err) == define.ErrWillDeadlock {
+ logrus.Debugf("Deadlock error: %v", err)
+ reports = append(reports, &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ 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())
+ }
+
+ if ctrRunning {
+ reports = append(reports, &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ Err: nil,
+ ExitCode: 0,
+ })
+ return reports, err
+ }
+
+ if err != nil {
+ reports = append(reports, &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ Err: err,
+ ExitCode: exitCode,
+ })
+ return reports, errors.Wrapf(err, "unable to start container %s", ctr.ID())
+ }
+
+ if ecode, err := ctr.Wait(); err != nil {
+ if errors.Cause(err) == define.ErrNoSuchCtr {
+ // Check events
+ event, err := ic.Libpod.GetLastContainerEvent(ctr.ID(), events.Exited)
+ if err != nil {
+ logrus.Errorf("Cannot get exit code: %v", err)
+ exitCode = define.ExecErrorCodeNotFound
+ } else {
+ exitCode = event.ContainerExitCode
+ }
+ }
+ } else {
+ exitCode = int(ecode)
+ }
+ reports = append(reports, &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ Err: err,
+ ExitCode: exitCode,
+ })
+ return reports, nil
+ } // end attach
+
+ // Start the container if it's not running already.
+ if !ctrRunning {
+ // Handle non-attach start
+ // If the container is in a pod, also set to recursively start dependencies
+ report := &entities.ContainerStartReport{
+ Id: ctr.ID(),
+ ExitCode: 125,
+ }
+ if err := ctr.Start(ctx, ctr.PodID() != ""); err != nil {
+ //if lastError != nil {
+ // fmt.Fprintln(os.Stderr, lastError)
+ //}
+ report.Err = err
+ if errors.Cause(err) == define.ErrWillDeadlock {
+ report.Err = errors.Wrapf(err, "please run 'podman system renumber' to resolve deadlocks")
+ reports = append(reports, report)
+ continue
+ }
+ report.Err = errors.Wrapf(err, "unable to start container %q", ctr.ID())
+ reports = append(reports, report)
+ continue
+ }
+ report.ExitCode = 0
+ reports = append(reports, report)
+ }
+ }
+ return reports, nil
+}
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index 1e71cba2c..4101068ba 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -313,3 +313,7 @@ func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string,
func (ic *ContainerEngine) ContainerExec(ctx context.Context, nameOrId string, options entities.ExecOptions) (int, error) {
return 125, errors.New("not implemented")
}
+
+func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []string, options entities.ContainerStartOptions) ([]*entities.ContainerStartReport, error) {
+ return nil, errors.New("not implemented")
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-06 08:50:56 +0000