altcloud/fence-virt
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Fix startup in systemd environments

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Signed-off-by: Lon Hohberger <lon@users.sourceforge.net>
This commit is contained in:
Lon Hohberger 2012-02-07 16:03:05 -05:00
parent 9522be50d9
commit 19674ab0bd
2 changed files with 25 additions and 16 deletions
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2
fence_virtd.service.in
View File

@ -7,6 +7,8 @@ Requires=syslog.target network.target
WantedBy=multi-user.target
[Service]
Type=forking
Restart=on-failure
SysVStartPriority=99
Environment="FENCE_VIRTD_ARGS=-w"
# Autogenerated below here

39
server/main.c
View File

@ -53,7 +53,7 @@ main(int argc, char **argv)
const backend_plugin_t *p;
listener_context_t listener_ctx = NULL;
backend_context_t backend_ctx = NULL;
int debug_set = 0, foreground = 0, wait_for_backend = 0;
int debug_set = 0, foreground = 0, wait_for_init = 0;
int opt, configure = 0;
config = sc_init();
@ -81,7 +81,7 @@ main(int argc, char **argv)
configure = 1;
break;
case 'w':
wait_for_backend = 1;
wait_for_init = 1;
break;
case 'l':
plugin_dump();
@ -90,7 +90,7 @@ main(int argc, char **argv)
case '?':
usage();
return 0;
default:
default:
return -1;
}
}
@ -120,13 +120,13 @@ main(int argc, char **argv)
foreground = atoi(val);
}
if (!wait_for_backend) {
if (sc_get(config, "fence_virtd/@wait_for_backend",
if (!wait_for_init) {
if (sc_get(config, "fence_virtd/@wait_for_init",
val, sizeof(val)) == 0)
wait_for_backend = atoi(val);
wait_for_init = atoi(val);
}
if (dget() > 3)
if (dget() > 3)
sc_dump(config, stdout);
if (sc_get(config, "fence_virtd/@backend", backend_name,
@ -189,8 +189,10 @@ main(int argc, char **argv)
signal(SIGTERM, exit_handler);
signal(SIGQUIT, exit_handler);
syslog(LOG_NOTICE, "fence_virtd starting. Listener: %s Backend: %s", backend_name, listener_name);
while (p->init(&backend_ctx, config) < 0) {
if (!wait_for_backend) {
if (!wait_for_init) {
if (foreground) {
printf("Backend plugin %s failed to initialize\n",
backend_name);
@ -208,20 +210,25 @@ main(int argc, char **argv)
}
/* only client we have now is mcast (fence_xvm behavior) */
if (lp->init(&listener_ctx, p->callbacks, config, map,
backend_ctx) < 0) {
if (foreground) {
printf("Listener plugin %s failed to initialize\n",
while (lp->init(&listener_ctx, p->callbacks, config, map,
backend_ctx) != 0) {
if (!wait_for_init)
if (foreground) {
printf("Listener plugin %s failed to initialize\n",
listener_name);
}
syslog(LOG_ERR,
"Listener plugin %s failed to initialize\n",
listener_name);
return 1;
}
syslog(LOG_ERR,
"Listener plugin %s failed to initialize\n",
listener_name);
return 1;
sleep(5);
}
while (run && lp->dispatch(listener_ctx, NULL) >= 0);
syslog(LOG_NOTICE, "fence_virtd shutting down");
map_release(map);
sc_release(config);