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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2020-12-08 06:15:40 -0500
committerGitHub <noreply@github.com>2020-12-08 06:15:40 -0500
commit9b3a81a002e570b8a49e60c3dd3feb65d742f286 (patch)
tree78f983912e8efe3aa055b3d5db6abec0939f4fa3 /cmd
parente2f91207fc3e515c0a9f828433aaf80727f4b7c5 (diff)
parentb0286d6b43ebec367c0d9ed87bc6566d76ece8f8 (diff)
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Merge pull request #8571 from Luap99/podman-network-reload
Implement pod-network-reload
Diffstat (limited to 'cmd')
-rw-r--r--cmd/podman/networks/reload.go69
1 files changed, 69 insertions, 0 deletions
diff --git a/cmd/podman/networks/reload.go b/cmd/podman/networks/reload.go
new file mode 100644
index 000000000..16655c18c
--- /dev/null
+++ b/cmd/podman/networks/reload.go
@@ -0,0 +1,69 @@
+package network
+
+import (
+ "fmt"
+
+ "github.com/containers/podman/v2/cmd/podman/common"
+ "github.com/containers/podman/v2/cmd/podman/registry"
+ "github.com/containers/podman/v2/cmd/podman/utils"
+ "github.com/containers/podman/v2/cmd/podman/validate"
+ "github.com/containers/podman/v2/pkg/domain/entities"
+ "github.com/spf13/cobra"
+ "github.com/spf13/pflag"
+)
+
+var (
+ networkReloadDescription = `reload container networks, recreating firewall rules`
+ networkReloadCommand = &cobra.Command{
+ Use: "reload [options] [CONTAINER...]",
+ Short: "Reload firewall rules for one or more containers",
+ Long: networkReloadDescription,
+ RunE: networkReload,
+ Args: func(cmd *cobra.Command, args []string) error {
+ return validate.CheckAllLatestAndCIDFile(cmd, args, false, false)
+ },
+ ValidArgsFunction: common.AutocompleteContainers,
+ Example: `podman network reload --latest
+ podman network reload 3c13ef6dd843
+ podman network reload test1 test2`,
+ Annotations: map[string]string{
+ registry.ParentNSRequired: "",
+ },
+ }
+)
+
+var (
+ reloadOptions entities.NetworkReloadOptions
+)
+
+func reloadFlags(flags *pflag.FlagSet) {
+ flags.BoolVarP(&reloadOptions.All, "all", "a", false, "Reload network configuration of all containers")
+}
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode},
+ Command: networkReloadCommand,
+ Parent: networkCmd,
+ })
+ reloadFlags(networkReloadCommand.Flags())
+ validate.AddLatestFlag(networkReloadCommand, &reloadOptions.Latest)
+}
+
+func networkReload(cmd *cobra.Command, args []string) error {
+ responses, err := registry.ContainerEngine().NetworkReload(registry.Context(), args, reloadOptions)
+ if err != nil {
+ return err
+ }
+
+ var errs utils.OutputErrors
+ for _, r := range responses {
+ if r.Err == nil {
+ fmt.Println(r.Id)
+ } else {
+ errs = append(errs, r.Err)
+ }
+ }
+
+ return errs.PrintErrors()
+}