/*!
* \internal
* \brief Clean up and exit immediately
*
* \param[in] data Ignored
*
* \return Doesn't return
* \note This can be used as a timer callback.
*/
static gboolean
lrmd_exit(gpointer data)
{
crm_info("Terminating with %d clients",
crm_hash_table_size(client_connections));
if (stonith_api) {
stonith_api->cmds->remove_notification(stonith_api, T_STONITH_NOTIFY_DISCONNECT);
stonith_api->cmds->disconnect(stonith_api);
stonith_api_delete(stonith_api);
}
if (ipcs) {
mainloop_del_ipc_server(ipcs);
}
#ifdef ENABLE_PCMK_REMOTE
lrmd_tls_server_destroy();
ipc_proxy_cleanup();
#endif
crm_client_cleanup();
g_hash_table_destroy(rsc_list);
if (mainloop) {
lrmd_drain_alerts(g_main_loop_get_context(mainloop));
}
crm_exit(pcmk_ok);
return FALSE;
}
void
cib_cleanup(void)
{
crm_peer_destroy();
if (local_notify_queue) {
g_hash_table_destroy(local_notify_queue);
}
crm_client_cleanup();
g_hash_table_destroy(config_hash);
free(cib_our_uname);
}
int
main(int argc, char **argv)
{
int rc = 0;
int flag = 0;
int index = 0;
#ifdef ENABLE_PCMK_REMOTE
crm_log_init("pacemaker_remoted", LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_set_options(NULL, "[options]", long_options,
"Daemon for controlling services confirming to different standards");
#else
crm_log_init("lrmd", LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_set_options(NULL, "[options]", long_options,
"Pacemaker Remote daemon for extending pacemaker functionality to remote nodes.");
#endif
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1) {
break;
}
switch (flag) {
case 'r':
break;
case 'l':
crm_add_logfile(optarg);
break;
case 'V':
crm_bump_log_level(argc, argv);
break;
case '?':
case '$':
crm_help(flag, EX_OK);
break;
default:
crm_help('?', EX_USAGE);
break;
}
}
/* Used by RAs - Leave owned by root */
crm_build_path(CRM_RSCTMP_DIR, 0755);
/* Legacy: Used by RAs - Leave owned by root */
crm_build_path(HA_STATE_DIR"/heartbeat/rsctmp", 0755);
rsc_list = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free_rsc);
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_LRMD, QB_IPC_SHM, &lrmd_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Failed to create IPC server: shutting down and inhibiting respawn");
crm_exit(DAEMON_RESPAWN_STOP);
}
#ifdef ENABLE_PCMK_REMOTE
{
const char *remote_port_str = getenv("PCMK_remote_port");
int remote_port = remote_port_str ? atoi(remote_port_str) : DEFAULT_REMOTE_PORT;
if (lrmd_init_remote_tls_server(remote_port) < 0) {
crm_err("Failed to create TLS server on port %d: shutting down and inhibiting respawn", remote_port);
crm_exit(DAEMON_RESPAWN_STOP);
}
ipc_proxy_init();
}
#endif
mainloop_add_signal(SIGTERM, lrmd_shutdown);
mainloop = g_main_new(FALSE);
crm_info("Starting");
g_main_run(mainloop);
mainloop_del_ipc_server(ipcs);
#ifdef ENABLE_PCMK_REMOTE
lrmd_tls_server_destroy();
ipc_proxy_cleanup();
#endif
crm_client_cleanup();
g_hash_table_destroy(rsc_list);
if (stonith_api) {
stonith_api->cmds->disconnect(stonith_api);
stonith_api_delete(stonith_api);
}
return rc;
}
int
main(int argc, char **argv)
{
int rc = 0;
int flag = 0;
int index = 0;
crm_log_init("lrmd", LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_set_options(NULL, "[options]", long_options,
"Daemon for controlling services confirming to different standards");
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1) {
break;
}
switch (flag) {
case 'l':
crm_add_logfile(optarg);
break;
case 't':
enable_remote = TRUE;
break;
case 'p':
remote_port = atoi(optarg);
case 'V':
set_crm_log_level(crm_log_level + 1);
break;
case '?':
case '$':
crm_help(flag, EX_OK);
break;
default:
crm_help('?', EX_USAGE);
break;
}
}
if (enable_remote && !remote_port) {
remote_port = DEFAULT_REMOTE_PORT;
}
rsc_list = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free_rsc);
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_LRMD, QB_IPC_SHM, &lrmd_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Failed to create IPC server: shutting down and inhibiting respawn");
crm_exit(100);
}
if (enable_remote) {
#ifdef HAVE_GNUTLS_GNUTLS_H
if (lrmd_init_remote_tls_server(remote_port) < 0) {
crm_err("Failed to create TLS server: shutting down and inhibiting respawn");
crm_exit(100);
}
ipc_proxy_init();
#else
crm_err("GNUTLS not enabled in this build, can not establish remote server");
crm_exit(100);
#endif
}
mainloop_add_signal(SIGTERM, lrmd_shutdown);
mainloop = g_main_new(FALSE);
crm_info("Starting");
g_main_run(mainloop);
mainloop_del_ipc_server(ipcs);
if (enable_remote) {
#ifdef HAVE_GNUTLS_GNUTLS_H
lrmd_tls_server_destroy();
ipc_proxy_cleanup();
#endif
}
crm_client_cleanup();
g_hash_table_destroy(rsc_list);
if (stonith_api) {
stonith_api->cmds->disconnect(stonith_api);
stonith_api_delete(stonith_api);
}
return rc;
}
