tools: move --rcfile to the common options list

src/lxc/arguments.c

@@ -203,6 +203,7 @@ extern int lxc_arguments_parse(struct lxc_arguments *args,
 		case 'o':	args->log_file = optarg; break;
 		case 'l':	args->log_priority = optarg; break;
 		case 'q':	args->quiet = 1; break;
+		case OPT_RCFILE: args->rcfile = optarg; break;
 		case 'P':
 			remove_trailing_slashes(optarg);
 			ret = lxc_arguments_lxcpath_add(args, optarg);

src/lxc/arguments.h

@@ -148,11 +148,13 @@ struct lxc_arguments {
 	{"logfile", required_argument, 0, 'o'}, \
 	{"logpriority", required_argument, 0, 'l'}, \
 	{"lxcpath", required_argument, 0, 'P'}, \
+	{"rcfile", required_argument, 0, OPT_RCFILE}, \
 	{0, 0, 0, 0}
 
 /* option keys for long only options */
 #define	OPT_USAGE 0x1000
 #define	OPT_VERSION OPT_USAGE-1
+#define	OPT_RCFILE OPT_USAGE-2
 
 extern int lxc_arguments_parse(struct lxc_arguments *args,
 			       int argc, char *const argv[]);

src/lxc/tools/lxc_cgroup.c

@@ -56,7 +56,8 @@ Get or set the value of a state object (for example, 'cpuset.cpus')\n\
 in the container's cgroup for the corresponding subsystem.\n\
 \n\
 Options :\n\
-  -n, --name=NAME      NAME of the container",
+  -n, --name=NAME      NAME of the container\n\
+  --rcfile=FILE        Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = NULL,
 	.checker  = my_checker,
@@ -84,6 +85,15 @@ int main(int argc, char *argv[])
 	if (!c)
 		return 1;
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			ERROR("Failed to load rcfile");
+			lxc_container_put(c);
+			return 1;
+		}
+	}
+
 	if (!c->may_control(c)) {
 		ERROR("Insufficent privileges to control %s:%s", my_args.lxcpath[0], my_args.name);
 		lxc_container_put(c);

src/lxc/tools/lxc_checkpoint.c

@@ -114,6 +114,7 @@ Options :\n\
   Restore options:\n\
   -d, --daemon              Daemonize the container (default)\n\
   -F, --foreground          Start with the current tty attached to /dev/console\n\
+  --rcfile=FILE             Load configuration file FILE\n\
 ",
 	.options   = my_longopts,
 	.parser    = my_parser,
@@ -214,6 +215,15 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			exit(1);
+		}
+	}
+
 	if (!c->may_control(c)) {
 		fprintf(stderr, "Insufficent privileges to control %s\n", my_args.name);
 		lxc_container_put(c);

src/lxc/tools/lxc_console.c

@@ -80,7 +80,8 @@ lxc-console logs on the container with the identifier NAME\n\
 Options :\n\
   -n, --name=NAME      NAME of the container\n\
   -t, --tty=NUMBER     console tty number\n\
-  -e, --escape=PREFIX  prefix for escape command\n",
+  -e, --escape=PREFIX  prefix for escape command\n\
+  --rcfile=FILE        Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = my_parser,
 	.checker  = NULL,
@@ -112,6 +113,15 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			exit(EXIT_FAILURE);
+		}
+	}
+
 	if (!c->may_control(c)) {
 		fprintf(stderr, "Insufficent privileges to control %s\n", my_args.name);
 		lxc_container_put(c);

src/lxc/tools/lxc_copy.c

@@ -123,7 +123,8 @@ Options :\n\
   -D, --keedata	            pass together with -e start a persistent snapshot \n\
   -K, --keepname	    keep the hostname of the original container\n\
   --  hook options	    arguments passed to the hook program\n\
-  -M, --keepmac		    keep the MAC address of the original container\n",
+  -M, --keepmac		    keep the MAC address of the original container\n\
+  --rcfile=FILE		    Load configuration file FILE\n",
 	.options = my_longopts,
 	.parser = my_parser,
 	.task = CLONE,
@@ -199,6 +200,14 @@ int main(int argc, char *argv[])
 	if (!c)
 		exit(ret);
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			goto out;
+		}
+	}
+
 	if (!c->may_control(c)) {
 		if (!my_args.quiet)
 			fprintf(stderr, "Insufficent privileges to control %s\n", c->name);

src/lxc/tools/lxc_destroy.c

@@ -53,7 +53,8 @@ lxc-destroy destroys a container with the identifier NAME\n\
 Options :\n\
   -n, --name=NAME   NAME of the container\n\
   -s, --snapshots   destroy including all snapshots\n\
-  -f, --force       wait for the container to shut down\n",
+  -f, --force       wait for the container to shut down\n\
+  --rcfile=FILE     Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = my_parser,
 	.checker  = NULL,
@@ -88,6 +89,15 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			exit(EXIT_FAILURE);
+		}
+	}
+
 	if (!c->may_control(c)) {
 		if (!quiet)
 			fprintf(stderr, "Insufficent privileges to control %s\n", my_args.name);

src/lxc/tools/lxc_device.c

@@ -53,7 +53,8 @@ static struct lxc_arguments my_args = {
 lxc-device attach or detach DEV to or from container.\n\
 \n\
 Options :\n\
-  -n, --name=NAME      NAME of the container",
+  -n, --name=NAME      NAME of the container\n\
+  --rcfile=FILE        Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = NULL,
 	.checker  = NULL,
@@ -125,6 +126,14 @@ int main(int argc, char *argv[])
 		goto err;
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			ERROR("Failed to load rcfile");
+			goto err1;
+		}
+	}
+
 	if (!c->is_running(c)) {
 		ERROR("Container %s is not running.", c->name);
 		goto err1;

src/lxc/tools/lxc_freeze.c

@@ -47,7 +47,8 @@ static struct lxc_arguments my_args = {
 lxc-freeze freezes a container with the identifier NAME\n\
 \n\
 Options :\n\
-  -n, --name=NAME      NAME of the container",
+  -n, --name=NAME      NAME of the container\n\
+  --rcfile=FILE        Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = NULL,
 	.checker  = NULL,
@@ -74,6 +75,15 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			ERROR("Failed to load rcfile");
+			lxc_container_put(c);
+			exit(1);
+		}
+	}
+
 	if (!c->may_control(c)) {
 		ERROR("Insufficent privileges to control %s:%s", my_args.lxcpath[0], my_args.name);
 		lxc_container_put(c);

src/lxc/tools/lxc_info.c

@@ -93,7 +93,8 @@ Options :\n\
   -p, --pid             shows the process id of the init container\n\
   -S, --stats           shows usage stats\n\
   -H, --no-humanize     shows stats as raw numbers, not humanized\n\
-  -s, --state           shows the state of the container\n",
+  -s, --state           shows the state of the container\n\
+  --rcfile=FILE         Load configuration file FILE\n",
 	.name     = NULL,
 	.options  = my_longopts,
 	.parser   = my_parser,
@@ -295,6 +296,15 @@ static int print_info(const char *name, const char *lxcpath)
 		return -1;
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			return -1;
+		}
+	}
+
 	if (!c->may_control(c)) {
 		fprintf(stderr, "Insufficent privileges to control %s\n", c->name);
 		lxc_container_put(c);

src/lxc/tools/lxc_snapshot.c

@@ -62,7 +62,8 @@ Options :\n\
   -d, --destroy=NAME     destroy snapshot NAME, e.g. 'snap0'\n\
                          use ALL to destroy all snapshots\n\
   -c, --comment=FILE     add FILE as a comment\n\
-  -C, --showcomments     show snapshot comments\n",
+  -C, --showcomments     show snapshot comments\n\
+  --rcfile=FILE          Load configuration file FILE\n",
 	.options = my_longopts,
 	.parser = my_parser,
 	.checker = NULL,
@@ -107,6 +108,15 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			exit(EXIT_FAILURE);
+		}
+	}
+
 	if (!c->may_control(c)) {
 		fprintf(stderr, "Insufficent privileges to control %s\n",
 			my_args.name);

src/lxc/tools/lxc_stop.c

@@ -75,7 +75,8 @@ Options :\n\
   -t, --timeout=T   wait T seconds before hard-stopping\n\
   -k, --kill        kill container rather than request clean shutdown\n\
       --nolock      Avoid using API locks\n\
-      --nokill      Only request clean shutdown, don't force kill after timeout\n",
+      --nokill      Only request clean shutdown, don't force kill after timeout\n\
+  --rcfile=FILE     Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = my_parser,
 	.checker  = NULL,
@@ -203,6 +204,14 @@ int main(int argc, char *argv[])
 		goto out;
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			goto out;
+		}
+	}
+
 	if (!c->may_control(c)) {
 		fprintf(stderr, "Insufficent privileges to control %s\n", c->name);
 		goto out;

src/lxc/tools/lxc_unfreeze.c

@@ -45,7 +45,8 @@ static struct lxc_arguments my_args = {
 lxc-unfreeze unfreezes a container with the identifier NAME\n\
 \n\
 Options :\n\
-  -n, --name=NAME   NAME of the container\n",
+  -n, --name=NAME   NAME of the container\n\
+  --rcfile=FILE     Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = NULL,
 	.checker  = NULL,
@@ -78,6 +79,15 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			ERROR("Failed to load rcfile");
+			lxc_container_put(c);
+			exit(1);
+		}
+	}
+
 	if (!c->unfreeze(c)) {
 		ERROR("Failed to unfreeze %s:%s", my_args.lxcpath[0], my_args.name);
 		lxc_container_put(c);

src/lxc/tools/lxc_wait.c

@@ -72,7 +72,8 @@ Options :\n\
   -s, --state=STATE ORed states to wait for\n\
                     STOPPED, STARTING, RUNNING, STOPPING,\n\
                     ABORTING, FREEZING, FROZEN, THAWED\n\
-  -t, --timeout=TMO Seconds to wait for state changes\n",
+  -t, --timeout=TMO Seconds to wait for state changes\n\
+  --rcfile=FILE     Load configuration file FILE\n",
 	.options  = my_longopts,
 	.parser   = my_parser,
 	.checker  = my_checker,
@@ -104,6 +105,15 @@ int main(int argc, char *argv[])
 		return 1;
 	}
 
+	if (my_args.rcfile) {
+		c->clear_config(c);
+		if (!c->load_config(c, my_args.rcfile)) {
+			fprintf(stderr, "Failed to load rcfile\n");
+			lxc_container_put(c);
+			return 1;
+		}
+	}
+
 	if (!c->wait(c, my_args.states, my_args.timeout)) {
 		lxc_container_put(c);
 		return 1;