Merge pull request #27 from gao-feng/restartPolicy

remove the codes of restart pod

src/exec.c

@@ -545,9 +545,6 @@ int hyper_release_exec(struct hyper_exec *exec,
 		fprintf(stdout, "%s container init exited, type %d, remains %d, policy %d\n",
 			__func__, pod->type, pod->remains, pod->policy);
 
-		if (exec->code)
-			pod->code = exec->code;
-
 		if (exec->init == 2) { // dynamic container
 			struct hyper_container *c = container_of(exec, struct hyper_container, exec);
 			// TODO send finish of this container and full cleanup
@@ -560,26 +557,16 @@ int hyper_release_exec(struct hyper_exec *exec,
 		if (--pod->remains > 0)
 			return 0;
 
-		/* stop pod, should not restart container */
 		if (pod->type == STOPPOD) {
+			/* stop pod manually */
 			hyper_send_type(ctl.chan.fd, ACK);
-			hyper_cleanup_pod(pod);
-			return 0;
-		}
 
-		/* should shutdown? */
-		if (pod->policy == POLICY_NEVER ||
-		   ((pod->policy == POLICY_ONFAILURE) && pod->code == 0)) {
+		} else {
+			/* send out pod finish message, hyper will decide if restart pod or not */
 			hyper_send_finish(pod);
-			hyper_cleanup_pod(pod);
-			return 0;
-		}
-
-		if (hyper_start_containers(pod) < 0) {
-			fprintf(stderr, "restart container failed\n");
-			return -1;
 		}
 
+		hyper_cleanup_pod(pod);
 		return 0;
 	}
 

src/hyper.h

@@ -43,7 +43,6 @@ struct hyper_pod {
 	char			**dns;
 	struct list_head	dyn_containers;
 	struct list_head	exec_head;
-	//struct list_head	ce_head;
 	char			*hostname;
 	char			*share_tag;
 	int			init_pid;
@@ -53,7 +52,6 @@ struct hyper_pod {
 	uint32_t		e_num;
 	uint32_t		d_num;
 	uint32_t		type;
-	uint32_t		code;
 	uint32_t		remains;
 	uint8_t			policy;
 	int			efd;

src/parse.c

@@ -575,7 +575,7 @@ struct hyper_container *hyper_parse_new_container(struct hyper_pod *pod, char *j
 	jsmn_parser p;
 	int toks_num = 100;
 	jsmntok_t *toks = NULL;
-	struct hyper_container *c;
+	struct hyper_container *c = NULL;
 
 realloc:
 	toks = realloc(toks, toks_num * sizeof(jsmntok_t));