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authorBrent Baude <bbaude@redhat.com>2020-04-16 12:25:26 -0500
committerBrent Baude <bbaude@redhat.com>2020-04-16 15:53:58 -0500
commit241326a9a8c20ad7f2bcf651416b836e7778e090 (patch)
tree4001e8e47a022bb1b9bfbf2332c42e1aeb802f9e /cmd/podman/pod_create.go
parent88c6fd06cd54fb9a8826306dfdf1a77e400de5de (diff)
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Podman V2 birth
remote podman v1 and replace with podman v2. Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'cmd/podman/pod_create.go')
-rw-r--r--cmd/podman/pod_create.go111
1 files changed, 0 insertions, 111 deletions
diff --git a/cmd/podman/pod_create.go b/cmd/podman/pod_create.go
deleted file mode 100644
index 810f62f02..000000000
--- a/cmd/podman/pod_create.go
+++ /dev/null
@@ -1,111 +0,0 @@
-package main
-
-import (
- "fmt"
- "os"
-
- "github.com/containers/libpod/cmd/podman/cliconfig"
- "github.com/containers/libpod/cmd/podman/shared"
- "github.com/containers/libpod/cmd/podman/shared/parse"
- "github.com/containers/libpod/libpod/define"
- "github.com/containers/libpod/pkg/adapter"
- "github.com/containers/libpod/pkg/errorhandling"
- "github.com/containers/libpod/pkg/util"
- "github.com/pkg/errors"
- "github.com/sirupsen/logrus"
- "github.com/spf13/cobra"
-)
-
-var (
- // Kernel namespaces shared by default within a pod
-
- podCreateCommand cliconfig.PodCreateValues
-
- podCreateDescription = `After creating the pod, the pod ID is printed to stdout.
-
- You can then start it at any time with the podman pod start <pod_id> command. The pod will be created with the initial state 'created'.`
-
- _podCreateCommand = &cobra.Command{
- Use: "create",
- Args: noSubArgs,
- Short: "Create a new empty pod",
- Long: podCreateDescription,
- RunE: func(cmd *cobra.Command, args []string) error {
- podCreateCommand.InputArgs = args
- podCreateCommand.GlobalFlags = MainGlobalOpts
- podCreateCommand.Remote = remoteclient
- return podCreateCmd(&podCreateCommand)
- },
- }
-)
-
-func init() {
- podCreateCommand.Command = _podCreateCommand
- podCreateCommand.SetHelpTemplate(HelpTemplate())
- podCreateCommand.SetUsageTemplate(UsageTemplate())
- flags := podCreateCommand.Flags()
- flags.SetInterspersed(false)
- flags.AddFlagSet(getNetFlags())
- flags.StringVar(&podCreateCommand.CgroupParent, "cgroup-parent", "", "Set parent cgroup for the pod")
- flags.BoolVar(&podCreateCommand.Infra, "infra", true, "Create an infra container associated with the pod to share namespaces with")
- flags.StringVar(&podCreateCommand.InfraImage, "infra-image", define.DefaultInfraImage, "The image of the infra container to associate with the pod")
- flags.StringVar(&podCreateCommand.InfraCommand, "infra-command", define.DefaultInfraCommand, "The command to run on the infra container when the pod is started")
- flags.StringSliceVar(&podCreateCommand.LabelFile, "label-file", []string{}, "Read in a line delimited file of labels")
- flags.StringSliceVarP(&podCreateCommand.Labels, "label", "l", []string{}, "Set metadata on pod (default [])")
- flags.StringVarP(&podCreateCommand.Name, "name", "n", "", "Assign a name to the pod")
- flags.StringVarP(&podCreateCommand.Hostname, "hostname", "", "", "Set a hostname to the pod")
- flags.StringVar(&podCreateCommand.PodIDFile, "pod-id-file", "", "Write the pod ID to the file")
- flags.StringVar(&podCreateCommand.Share, "share", shared.DefaultKernelNamespaces, "A comma delimited list of kernel namespaces the pod will share")
-
-}
-func podCreateCmd(c *cliconfig.PodCreateValues) error {
- var (
- err error
- podIdFile *os.File
- )
-
- runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
- if err != nil {
- return errors.Wrapf(err, "error creating libpod runtime")
- }
- defer runtime.DeferredShutdown(false)
-
- if len(c.StringSlice("publish")) > 0 {
- if !c.Infra {
- return errors.Errorf("you must have an infra container to publish port bindings to the host")
- }
- }
-
- if !c.Infra && c.Flag("share").Changed && c.Share != "none" && c.Share != "" {
- return errors.Errorf("You cannot share kernel namespaces on the pod level without an infra container")
- }
- if c.Flag("pod-id-file").Changed {
- podIdFile, err = util.OpenExclusiveFile(c.PodIDFile)
- if err != nil && os.IsExist(err) {
- return errors.Errorf("pod id file exists. Ensure another pod is not using it or delete %s", c.PodIDFile)
- }
- if err != nil {
- return errors.Errorf("error opening pod-id-file %s", c.PodIDFile)
- }
- defer errorhandling.CloseQuiet(podIdFile)
- defer errorhandling.SyncQuiet(podIdFile)
- }
-
- labels, err := parse.GetAllLabels(c.LabelFile, c.Labels)
- if err != nil {
- return errors.Wrapf(err, "unable to process labels")
- }
-
- podID, err := runtime.CreatePod(getContext(), c, labels)
- if err != nil {
- return errors.Wrapf(err, "unable to create pod")
- }
- if podIdFile != nil {
- _, err = podIdFile.WriteString(podID)
- if err != nil {
- logrus.Error(err)
- }
- }
- fmt.Printf("%s\n", podID)
- return nil
-}