static gboolean cib_legacy_mode(void)
{
static gboolean init = TRUE;
static gboolean legacy = FALSE;
if(init) {
init = FALSE;
legacy = daemon_option_enabled("legacy", "cib");
if(legacy) {
crm_notice("Enabled legacy mode");
}
}
return legacy;
}
int
main(int argc, char **argv, char **envp)
{
int flag = 0;
int index = 0;
int bump_log_num = 0;
const char *option = NULL;
/* If necessary, create PID1 now before any FDs are opened */
spawn_pidone(argc, argv, envp);
#ifndef ENABLE_PCMK_REMOTE
crm_log_preinit("lrmd", argc, argv);
crm_set_options(NULL, "[options]", long_options,
"Daemon for controlling services confirming to different standards");
#else
crm_log_preinit("pacemaker_remoted", argc, argv);
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':
crm_warn("The -r option to lrmd is deprecated (and ignored) "
"and will be removed in a future release");
break;
case 'l':
crm_add_logfile(optarg);
break;
case 'p':
setenv("PCMK_remote_port", optarg, 1);
break;
case 'V':
bump_log_num++;
break;
case '?':
case '$':
crm_help(flag, EX_OK);
break;
default:
crm_help('?', EX_USAGE);
break;
}
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
while (bump_log_num > 0) {
crm_bump_log_level(argc, argv);
bump_log_num--;
}
option = daemon_option("logfacility");
if(option && safe_str_neq(option, "none")) {
setenv("HA_LOGFACILITY", option, 1); /* Used by the ocf_log/ha_log OCF macro */
}
option = daemon_option("logfile");
if(option && safe_str_neq(option, "none")) {
setenv("HA_LOGFILE", option, 1); /* Used by the ocf_log/ha_log OCF macro */
if (daemon_option_enabled(crm_system_name, "debug")) {
setenv("HA_DEBUGLOG", option, 1); /* Used by the ocf_log/ha_debug OCF macro */
}
}
/* The presence of this variable allegedly controls whether child
* processes like httpd will try and use Systemd's sd_notify
* API
*/
unsetenv("NOTIFY_SOCKET");
/* 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
if (lrmd_init_remote_tls_server() < 0) {
crm_err("Failed to create TLS listener: shutting down and staying down");
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);
/* should never get here */
lrmd_exit(NULL);
return pcmk_ok;
}
gboolean
read_config(void)
{
int rc = CS_OK;
int retries = 0;
gboolean have_log = FALSE;
const char *const_value = NULL;
char *logging_debug = NULL;
char *logging_logfile = NULL;
char *logging_to_logfile = NULL;
char *logging_to_syslog = NULL;
char *logging_syslog_facility = NULL;
#if HAVE_CONFDB
char *value = NULL;
confdb_handle_t config;
confdb_handle_t top_handle = 0;
hdb_handle_t local_handle;
static confdb_callbacks_t callbacks = { };
do {
rc = confdb_initialize(&config, &callbacks);
if (rc != CS_OK) {
retries++;
printf("Connection setup failed: %d. Retrying in %ds\n", rc, retries);
sleep(retries);
} else {
break;
}
} while (retries < 5);
#elif HAVE_CMAP
cmap_handle_t local_handle;
uint64_t config = 0;
/* There can be only one (possibility if confdb isn't around) */
do {
rc = cmap_initialize(&local_handle);
if (rc != CS_OK) {
retries++;
printf("API connection setup failed: %s. Retrying in %ds\n", cs_strerror(rc), retries);
crm_info("API connection setup failed: %s. Retrying in %ds", cs_strerror(rc), retries);
sleep(retries);
} else {
break;
}
} while (retries < 5);
#endif
if (rc != CS_OK) {
printf("Could not connect to Cluster Configuration Database API, error %d\n", rc);
crm_warn("Could not connect to Cluster Configuration Database API, error %d", rc);
return FALSE;
}
stack = get_cluster_type();
crm_info("Reading configure for stack: %s", name_for_cluster_type(stack));
/* =::=::= Should we be here =::=::= */
if (stack == pcmk_cluster_corosync) {
set_daemon_option("cluster_type", "corosync");
set_daemon_option("quorum_type", "corosync");
#if HAVE_CONFDB
} else if (stack == pcmk_cluster_cman) {
set_daemon_option("cluster_type", "cman");
set_daemon_option("quorum_type", "cman");
enable_crmd_as_root(TRUE);
} else if (stack == pcmk_cluster_classic_ais) {
set_daemon_option("cluster_type", "openais");
set_daemon_option("quorum_type", "pcmk");
/* Look for a service block to indicate our plugin is loaded */
top_handle = config_find_init(config);
local_handle = config_find_next(config, "service", top_handle);
while (local_handle) {
get_config_opt(config, local_handle, "name", &value, NULL);
if (safe_str_eq("pacemaker", value)) {
get_config_opt(config, local_handle, "ver", &value, "0");
if (safe_str_eq(value, "1")) {
get_config_opt(config, local_handle, "use_logd", &value, "no");
set_daemon_option("use_logd", value);
set_daemon_option("LOGD", value);
get_config_opt(config, local_handle, "use_mgmtd", &value, "no");
enable_mgmtd(crm_is_true(value));
} else {
crm_err("We can only start Pacemaker from init if using version 1"
" of the Pacemaker plugin for Corosync. Terminating.");
crm_exit(100);
}
break;
}
local_handle = config_find_next(config, "service", top_handle);
}
free(value);
#endif
} else {
crm_err("Unsupported stack type: %s", name_for_cluster_type(stack));
return FALSE;
}
#if HAVE_CONFDB
top_handle = config_find_init(config);
local_handle = config_find_next(config, "logging", top_handle);
#endif
/* =::=::= Logging =::=::= */
get_config_opt(config, local_handle, KEY_PREFIX "debug", &logging_debug, "off");
const_value = daemon_option("debugfile");
if (const_value) {
logging_to_logfile = strdup("on");
logging_logfile = strdup(const_value);
crm_trace("Using debugfile setting from the environment: %s", logging_logfile);
} else {
get_config_opt(config, local_handle, KEY_PREFIX "to_logfile", &logging_to_logfile, "off");
get_config_opt(config, local_handle, KEY_PREFIX "logfile", &logging_logfile,
"/var/log/pacemaker");
}
const_value = daemon_option("logfacility");
if (const_value) {
logging_syslog_facility = strdup(const_value);
crm_trace("Using logfacility setting from the environment: %s", logging_syslog_facility);
if (safe_str_eq(logging_syslog_facility, "none")) {
logging_to_syslog = strdup("off");
} else {
logging_to_syslog = strdup("on");
}
} else {
get_config_opt(config, local_handle, KEY_PREFIX "to_syslog", &logging_to_syslog, "on");
get_config_opt(config, local_handle, KEY_PREFIX "syslog_facility", &logging_syslog_facility,
"daemon");
}
#if HAVE_CONFDB
confdb_finalize(config);
#elif HAVE_CMAP
cmap_finalize(local_handle);
#endif
if (daemon_option("debug")) {
crm_trace("Using debug setting from the environment: %s", daemon_option("debug"));
if (get_crm_log_level() < LOG_DEBUG && daemon_option_enabled("pacemakerd", "debug")) {
set_crm_log_level(LOG_DEBUG);
}
} else if (crm_is_true(logging_debug)) {
set_daemon_option("debug", "1");
if (get_crm_log_level() < LOG_DEBUG) {
set_crm_log_level(LOG_DEBUG);
}
} else {
set_daemon_option("debug", "0");
}
if (crm_is_true(logging_to_logfile)) {
if (crm_add_logfile(logging_logfile)) {
/* What a cluster fsck, eventually we need to mandate /one/ */
set_daemon_option("debugfile", logging_logfile);
set_daemon_option("DEBUGLOG", logging_logfile);
have_log = TRUE;
} else {
crm_err("Couldn't create logfile: %s", logging_logfile);
}
}
if (have_log && crm_is_true(logging_to_syslog) == FALSE) {
qb_log_ctl(QB_LOG_SYSLOG, QB_LOG_CONF_ENABLED, QB_FALSE);
free(logging_syslog_facility);
logging_syslog_facility = strdup("none");
crm_info("User configured file based logging and explicitly disabled syslog.");
} else if (crm_is_true(logging_to_syslog) == FALSE) {
crm_err("Please enable some sort of logging, either 'to_logfile: on' or 'to_syslog: on'.");
crm_err("If you use file logging, be sure to also define a value for 'logfile'");
}
set_daemon_option("logfacility", logging_syslog_facility);
free(logging_debug);
free(logging_logfile);
free(logging_to_logfile);
free(logging_to_syslog);
free(logging_syslog_facility);
return TRUE;
}
