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authorValentin Rothberg <rothberg@redhat.com>2020-05-07 19:28:38 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-05-08 11:13:42 +0200
commit051a2bf4378bf73f5dba14b03afb53fd09e2f3f9 (patch)
treec2343b9fa53fe2b19e2c2e30536cd62131ddca1a /cmd/podman/auto-update.go
parentab518cdba02b85a32d3c2bce4c0b65dcdea4dfcc (diff)
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auto-update
Add the `podman auto-update` command. There have been no tests in v1, so there are no in v2 either ... for now :) Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'cmd/podman/auto-update.go')
-rw-r--r--cmd/podman/auto-update.go46
1 files changed, 46 insertions, 0 deletions
diff --git a/cmd/podman/auto-update.go b/cmd/podman/auto-update.go
new file mode 100644
index 000000000..758cbbc6f
--- /dev/null
+++ b/cmd/podman/auto-update.go
@@ -0,0 +1,46 @@
+package main
+
+import (
+ "fmt"
+
+ "github.com/containers/libpod/cmd/podman/registry"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/errorhandling"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+var (
+ autoUpdateDescription = `Auto update containers according to their auto-update policy.
+
+ Auto-update policies are specified with the "io.containers.autoupdate" label.
+ Note that this command is experimental.`
+ autoUpdateCommand = &cobra.Command{
+ Use: "auto-update [flags]",
+ Short: "Auto update containers according to their auto-update policy",
+ Long: autoUpdateDescription,
+ RunE: autoUpdate,
+ Example: `podman auto-update`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode},
+ Command: autoUpdateCommand,
+ })
+}
+
+func autoUpdate(cmd *cobra.Command, args []string) error {
+ if len(args) > 0 {
+ // Backwards compat. System tests expext this error string.
+ return errors.Errorf("`%s` takes no arguments", cmd.CommandPath())
+ }
+ report, failures := registry.ContainerEngine().AutoUpdate(registry.GetContext())
+ if report != nil {
+ for _, unit := range report.Units {
+ fmt.Println(unit)
+ }
+ }
+ return errorhandling.JoinErrors(failures)
+}