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-rw-r--r--cmd/podman/cliconfig/config.go6
-rw-r--r--cmd/podman/container.go1
-rw-r--r--cmd/podman/errors_remote.go2
-rw-r--r--cmd/podman/init.go64
-rw-r--r--cmd/podman/main.go1
-rw-r--r--cmd/podman/shared/workers.go5
-rw-r--r--cmd/podman/varlink/io.podman.varlink15
7 files changed, 92 insertions, 2 deletions
diff --git a/cmd/podman/cliconfig/config.go b/cmd/podman/cliconfig/config.go
index 77156f47a..43ba7ddc9 100644
--- a/cmd/podman/cliconfig/config.go
+++ b/cmd/podman/cliconfig/config.go
@@ -177,6 +177,12 @@ type InfoValues struct {
Format string
}
+type InitValues struct {
+ PodmanCommand
+ All bool
+ Latest bool
+}
+
type InspectValues struct {
PodmanCommand
TypeObject string
diff --git a/cmd/podman/container.go b/cmd/podman/container.go
index 6a3badc41..bbf01d1f8 100644
--- a/cmd/podman/container.go
+++ b/cmd/podman/container.go
@@ -56,6 +56,7 @@ var (
_diffCommand,
_exportCommand,
_createCommand,
+ _initCommand,
_killCommand,
_listSubCommand,
_logsCommand,
diff --git a/cmd/podman/errors_remote.go b/cmd/podman/errors_remote.go
index ab255ea56..1e276be10 100644
--- a/cmd/podman/errors_remote.go
+++ b/cmd/podman/errors_remote.go
@@ -33,6 +33,8 @@ func outputError(err error) {
ne = errors.New(e.Reason)
case *iopodman.VolumeNotFound:
ne = errors.New(e.Reason)
+ case *iopodman.InvalidState:
+ ne = errors.New(e.Reason)
case *iopodman.ErrorOccurred:
ne = errors.New(e.Reason)
default:
diff --git a/cmd/podman/init.go b/cmd/podman/init.go
new file mode 100644
index 000000000..68c80631d
--- /dev/null
+++ b/cmd/podman/init.go
@@ -0,0 +1,64 @@
+package main
+
+import (
+ "github.com/containers/libpod/cmd/podman/cliconfig"
+ "github.com/containers/libpod/pkg/adapter"
+ "github.com/opentracing/opentracing-go"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+var (
+ initCommand cliconfig.InitValues
+ initDescription = `Initialize one or more containers, creating the OCI spec and mounts for inspection. Container names or IDs can be used.`
+
+ _initCommand = &cobra.Command{
+ Use: "init [flags] CONTAINER [CONTAINER...]",
+ Short: "Initialize one or more containers",
+ Long: initDescription,
+ RunE: func(cmd *cobra.Command, args []string) error {
+ initCommand.InputArgs = args
+ initCommand.GlobalFlags = MainGlobalOpts
+ initCommand.Remote = remoteclient
+ return initCmd(&initCommand)
+ },
+ Args: func(cmd *cobra.Command, args []string) error {
+ return checkAllAndLatest(cmd, args, false)
+ },
+ Example: `podman init --latest
+ podman init 3c45ef19d893
+ podman init test1`,
+ }
+)
+
+func init() {
+ initCommand.Command = _initCommand
+ initCommand.SetHelpTemplate(HelpTemplate())
+ initCommand.SetUsageTemplate(UsageTemplate())
+ flags := initCommand.Flags()
+ flags.BoolVarP(&initCommand.All, "all", "a", false, "Initialize all containers")
+ flags.BoolVarP(&initCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
+ markFlagHiddenForRemoteClient("latest", flags)
+}
+
+// initCmd initializes a container
+func initCmd(c *cliconfig.InitValues) error {
+ if c.Bool("trace") {
+ span, _ := opentracing.StartSpanFromContext(Ctx, "initCmd")
+ defer span.Finish()
+ }
+
+ ctx := getContext()
+
+ runtime, err := adapter.GetRuntime(ctx, &c.PodmanCommand)
+ if err != nil {
+ return errors.Wrapf(err, "could not get runtime")
+ }
+ defer runtime.Shutdown(false)
+
+ ok, failures, err := runtime.InitContainers(ctx, c)
+ if err != nil {
+ return err
+ }
+ return printCmdResults(ok, failures)
+}
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index d2ae6a73a..787dd55c0 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -39,6 +39,7 @@ var mainCommands = []*cobra.Command{
&_imagesCommand,
_importCommand,
_infoCommand,
+ _initCommand,
&_inspectCommand,
_killCommand,
_loadCommand,
diff --git a/cmd/podman/shared/workers.go b/cmd/podman/shared/workers.go
index 112af89cc..b6e3f10e7 100644
--- a/cmd/podman/shared/workers.go
+++ b/cmd/podman/shared/workers.go
@@ -110,9 +110,14 @@ func (p *Pool) newWorker(slot int) {
func DefaultPoolSize(name string) int {
numCpus := runtime.NumCPU()
switch name {
+ case "init":
+ fallthrough
case "kill":
+ fallthrough
case "pause":
+ fallthrough
case "rm":
+ fallthrough
case "unpause":
if numCpus <= 3 {
return numCpus * 3
diff --git a/cmd/podman/varlink/io.podman.varlink b/cmd/podman/varlink/io.podman.varlink
index 309f9765a..912d001e9 100644
--- a/cmd/podman/varlink/io.podman.varlink
+++ b/cmd/podman/varlink/io.podman.varlink
@@ -641,6 +641,14 @@ method StartContainer(name: string) -> (container: string)
# ~~~
method StopContainer(name: string, timeout: int) -> (container: string)
+# InitContainer initializes the given container. It accepts a container name or
+# ID, and will initialize the container matching that ID if possible, and error
+# if not. Containers can only be initialized when they are in the Created or
+# Exited states. Initialization prepares a container to be started, but does not
+# start the container. It is intended to be used to debug a container's state
+# prior to starting it.
+method InitContainer(name: string) -> (container: string)
+
# RestartContainer will restart a running container given a container name or ID and timeout value. The timeout
# value is the time before a forcible stop is used to stop the container. If the container cannot be found by
# name or ID, a [ContainerNotFound](#ContainerNotFound) error will be returned; otherwise, the ID of the
@@ -1225,7 +1233,7 @@ error PodNotFound (name: string, reason: string)
# VolumeNotFound means the volume could not be found by the name or ID in local storage.
error VolumeNotFound (id: string, reason: string)
-# PodContainerError means a container associated with a pod failed to preform an operation. It contains
+# PodContainerError means a container associated with a pod failed to perform an operation. It contains
# a container ID of the container that failed.
error PodContainerError (podname: string, errors: []PodContainerErrorData)
@@ -1233,6 +1241,9 @@ error PodContainerError (podname: string, errors: []PodContainerErrorData)
# the pod ID.
error NoContainersInPod (name: string)
+# InvalidState indicates that a container or pod was in an improper state for the requested operation
+error InvalidState (id: string, reason: string)
+
# ErrorOccurred is a generic error for an error that occurs during the execution. The actual error message
# is includes as part of the error's text.
error ErrorOccurred (reason: string)
@@ -1241,4 +1252,4 @@ error ErrorOccurred (reason: string)
error RuntimeError (reason: string)
# The Podman endpoint requires that you use a streaming connection.
-error WantsMoreRequired (reason: string)
+error WantsMoreRequired (reason: string) \ No newline at end of file