enable leader election and manifest & manifestbundle codec for agent.

Signed-off-by: morvencao <[email protected]>

cmd/maestro/agent/cmd.go

@@ -70,7 +70,6 @@ func runAgent(cmd *cobra.Command, args []string) {
 	cfg := spoke.NewWorkAgentConfig(commonOptions, agentOption)
 	cmdConfig := commonOptions.CommoOpts.
 		NewControllerCommandConfig("maestro-agent", version.Get(), cfg.RunWorkloadAgent)
-	cmdConfig.DisableLeaderElection = true
 
 	if err := cmdConfig.StartController(ctx); err != nil {
 		glog.Fatalf("error running command: %v", err)
@@ -94,6 +93,6 @@ func addFlags(fs *pflag.FlagSet) {
 	fs.StringVar(&agentOption.CloudEventsClientID, "agent-client-id",
 		agentOption.CloudEventsClientID, "The ID of the agent client, by default it is <consumer-id>-work-agent")
 	fs.StringSliceVar(&agentOption.CloudEventsClientCodecs, "agent-client-codecs",
-		[]string{"manifest"}, "The codecs of the agent client. The valid codecs are manifest and manifestbundle")
+		[]string{"manifest", "manifestbundle"}, "The codecs of the agent client. The valid codecs are manifest and manifestbundle")
 
 }