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authorhaircommander <pehunt@redhat.com>2018-07-23 16:02:46 -0400
committerAtomic Bot <atomic-devel@projectatomic.io>2018-07-25 17:54:27 +0000
commit8ce0e0b2460220fccbb31fced940604b55d8a195 (patch)
tree87af55c87040d4f61424f19e19e778051e184a41 /cmd/podman/pod_restart.go
parent7789284cbe8f5068d66c90c257b9784505d4a027 (diff)
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Added pod restart
With tests, man page and completions. Signed-off-by: haircommander <pehunt@redhat.com> Closes: #1152 Approved by: rhatdan
Diffstat (limited to 'cmd/podman/pod_restart.go')
-rw-r--r--cmd/podman/pod_restart.go98
1 files changed, 98 insertions, 0 deletions
diff --git a/cmd/podman/pod_restart.go b/cmd/podman/pod_restart.go
new file mode 100644
index 000000000..cd0081c8c
--- /dev/null
+++ b/cmd/podman/pod_restart.go
@@ -0,0 +1,98 @@
+package main
+
+import (
+ "fmt"
+
+ "github.com/pkg/errors"
+ "github.com/projectatomic/libpod/cmd/podman/libpodruntime"
+ "github.com/projectatomic/libpod/libpod"
+ "github.com/sirupsen/logrus"
+ "github.com/urfave/cli"
+)
+
+var (
+ podRestartFlags = []cli.Flag{
+ cli.BoolFlag{
+ Name: "all, a",
+ Usage: "restart all pods",
+ },
+ LatestFlag,
+ }
+ podRestartDescription = `Restarts one or more pods. The pod ID or name can be used.`
+
+ podRestartCommand = cli.Command{
+ Name: "restart",
+ Usage: "Restart one or more pods",
+ Description: podRestartDescription,
+ Flags: podRestartFlags,
+ Action: podRestartCmd,
+ ArgsUsage: "POD-NAME|POD-ID [POD-NAME|POD-ID ...]",
+ UseShortOptionHandling: true,
+ }
+)
+
+func podRestartCmd(c *cli.Context) error {
+ if err := checkMutuallyExclusiveFlags(c); err != nil {
+ return err
+ }
+
+ runtime, err := libpodruntime.GetRuntime(c)
+ if err != nil {
+ return errors.Wrapf(err, "could not get runtime")
+ }
+ defer runtime.Shutdown(false)
+
+ args := c.Args()
+ var pods []*libpod.Pod
+ var lastError error
+
+ if c.Bool("all") {
+ pods, err = runtime.Pods()
+ if err != nil {
+ return errors.Wrapf(err, "unable to get running pods")
+ }
+ }
+
+ if c.Bool("latest") {
+ pod, err := runtime.GetLatestPod()
+ if err != nil {
+ return errors.Wrapf(err, "unable to get latest pod")
+ }
+ pods = append(pods, pod)
+ }
+
+ for _, i := range args {
+ pod, err := runtime.LookupPod(i)
+ if err != nil {
+ if lastError != nil {
+ logrus.Errorf("%q", lastError)
+ }
+ lastError = errors.Wrapf(err, "unable to find pod %s", i)
+ continue
+ }
+ pods = append(pods, pod)
+ }
+
+ ctx := getContext()
+ for _, pod := range pods {
+ ctr_errs, err := pod.Restart(ctx)
+ if ctr_errs != nil {
+ for ctr, err := range ctr_errs {
+ if lastError != nil {
+ logrus.Errorf("%q", lastError)
+ }
+ lastError = errors.Wrapf(err, "unable to restart container %q on pod %q", ctr, pod.ID())
+ }
+ continue
+ }
+ if err != nil {
+ if lastError != nil {
+ logrus.Errorf("%q", lastError)
+ }
+ lastError = errors.Wrapf(err, "unable to restart pod %q", pod.ID())
+ continue
+ }
+ fmt.Println(pod.ID())
+ }
+ return lastError
+}