int
main(int argc, char **argv)
{
int flag;
int argerr = 0;
crm_system_name = CRM_SYSTEM_CRMD;
while ((flag = getopt(argc, argv, OPTARGS)) != EOF) {
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
usage(crm_system_name, EX_OK);
break;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
crmd_metadata();
return 0;
} else if (argc - optind == 1 && safe_str_eq("version", argv[optind])) {
fprintf(stdout, "CRM Version: ");
fprintf(stdout, "%s (%s)\n", VERSION, BUILD_VERSION);
return 0;
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_notice("CRM Git Version: %s\n", BUILD_VERSION);
if (optind > argc) {
++argerr;
}
if (argerr) {
usage(crm_system_name, EX_USAGE);
}
if (crm_is_writable(PE_STATE_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) == FALSE) {
crm_err("Bad permissions on " PE_STATE_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " PE_STATE_DIR ". See logs for details\n");
fflush(stderr);
return 100;
} else if (crm_is_writable(CRM_CONFIG_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) ==
FALSE) {
crm_err("Bad permissions on " CRM_CONFIG_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " CRM_CONFIG_DIR ". See logs for details\n");
fflush(stderr);
return 100;
}
return crmd_init();
}
int
main(int argc, char **argv)
{
int rc = 0;
int lpc = 0;
int flag = 0;
int option_index = 0;
crm_log_cli_init("crm_error");
crm_set_options(NULL, "[options] -- rc", long_options,
"Tool for displaying the textual description of a reported error code");
while (flag >= 0) {
flag = crm_get_option(argc, argv, &option_index);
switch (flag) {
case -1:
break;
case 'V':
crm_bump_log_level(argc, argv);
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
default:
crm_help(flag, EX_OK);
break;
}
}
for(lpc = optind; lpc < argc; lpc++) {
rc = crm_atoi(argv[lpc], NULL);
printf("%s\n", pcmk_strerror(rc));
}
return 0;
}
int
main(int argc, char **argv)
{
int rc = 0;
int flag;
int argerr = 0;
static int command = '?';
char *shadow = NULL;
char *shadow_file = NULL;
gboolean full_upload = FALSE;
gboolean dangerous_cmd = FALSE;
struct stat buf;
int option_index = 0;
crm_log_cli_init("crm_shadow");
crm_set_options(NULL, "(query|command) [modifiers]", long_options,
"Perform configuration changes in a sandbox before updating the live cluster."
"\n\nSets up an environment in which configuration tools (cibadmin, crm_resource, etc) work"
" offline instead of against a live cluster, allowing changes to be previewed and tested"
" for side-effects.\n");
if (argc < 2) {
crm_help('?', LSB_EXIT_EINVAL);
}
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1 || flag == 0)
break;
switch (flag) {
case 'a':
full_upload = TRUE;
break;
case 'd':
case 'E':
case 'p':
case 'w':
case 'F':
command = flag;
crm_free(shadow);
shadow = crm_strdup(getenv("CIB_shadow"));
break;
case 'e':
case 'c':
case 's':
case 'r':
command = flag;
crm_free(shadow);
shadow = crm_strdup(optarg);
break;
case 'C':
case 'D':
command = flag;
dangerous_cmd = TRUE;
crm_free(shadow);
shadow = crm_strdup(optarg);
break;
case 'V':
command_options = command_options | cib_verbose;
crm_bump_log_level();
break;
case '$':
case '?':
crm_help(flag, LSB_EXIT_OK);
break;
case 'f':
command_options |= cib_quorum_override;
force_flag = 1;
break;
case 'b':
batch_flag = 1;
break;
default:
printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
crm_help('?', LSB_EXIT_EINVAL);
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
if (command == 'w') {
/* which shadow instance is active? */
const char *local = getenv("CIB_shadow");
if (local == NULL) {
fprintf(stderr, "No shadow instance provided\n");
rc = cib_NOTEXISTS;
goto done;
}
fprintf(stdout, "%s\n", local);
rc = 0;
goto done;
}
if (shadow == NULL) {
fprintf(stderr, "No shadow instance provided\n");
fflush(stderr);
rc = CIBRES_MISSING_FIELD;
goto done;
} else if (command != 's' && command != 'c') {
const char *local = getenv("CIB_shadow");
if (local != NULL && safe_str_neq(local, shadow) && force_flag == FALSE) {
fprintf(stderr,
"The supplied shadow instance (%s) is not the same as the active one (%s).\n"
" To prevent accidental destruction of the cluster,"
" the --force flag is required in order to proceed.\n", shadow, local);
fflush(stderr);
rc = LSB_EXIT_GENERIC;
goto done;
}
}
if (dangerous_cmd && force_flag == FALSE) {
fprintf(stderr, "The supplied command is considered dangerous."
" To prevent accidental destruction of the cluster,"
" the --force flag is required in order to proceed.\n");
fflush(stderr);
rc = LSB_EXIT_GENERIC;
goto done;
}
shadow_file = get_shadow_file(shadow);
if (command == 'D') {
/* delete the file */
rc = stat(shadow_file, &buf);
if (rc == 0) {
rc = unlink(shadow_file);
if (rc != 0) {
fprintf(stderr, "Could not remove shadow instance '%s': %s\n", shadow,
strerror(errno));
goto done;
}
}
shadow_teardown(shadow);
goto done;
} else if (command == 'F') {
printf("%s\n", shadow_file);
rc = 0;
goto done;
}
if (command == 'd' || command == 'r' || command == 'c' || command == 'C') {
real_cib = cib_new_no_shadow();
rc = real_cib->cmds->signon(real_cib, crm_system_name, cib_command);
if (rc != cib_ok) {
fprintf(stderr, "Signon to CIB failed: %s\n", cib_error2string(rc));
goto done;
}
}
rc = stat(shadow_file, &buf);
if (command == 'e' || command == 'c') {
if (rc == 0 && force_flag == FALSE) {
fprintf(stderr, "A shadow instance '%s' already exists.\n"
" To prevent accidental destruction of the cluster,"
" the --force flag is required in order to proceed.\n", shadow);
rc = cib_EXISTS;
goto done;
}
} else if (rc != 0) {
fprintf(stderr, "Could not access shadow instance '%s': %s\n", shadow, strerror(errno));
rc = cib_NOTEXISTS;
goto done;
}
rc = cib_ok;
if (command == 'c' || command == 'e') {
xmlNode *output = NULL;
/* create a shadow instance based on the current cluster config */
if (command == 'c') {
rc = real_cib->cmds->query(real_cib, NULL, &output, command_options);
if (rc != cib_ok) {
fprintf(stderr, "Could not connect to the CIB: %s\n", cib_error2string(rc));
goto done;
}
} else {
output = createEmptyCib();
crm_xml_add(output, XML_ATTR_GENERATION, "0");
crm_xml_add(output, XML_ATTR_NUMUPDATES, "0");
crm_xml_add(output, XML_ATTR_GENERATION_ADMIN, "0");
crm_xml_add(output, XML_ATTR_VALIDATION, LATEST_SCHEMA_VERSION);
}
rc = write_xml_file(output, shadow_file, FALSE);
free_xml(output);
if (rc < 0) {
fprintf(stderr, "Could not create the shadow instance '%s': %s\n",
shadow, strerror(errno));
goto done;
}
shadow_setup(shadow, FALSE);
rc = cib_ok;
} else if (command == 'E') {
const char *err = NULL;
char *editor = getenv("EDITOR");
if (editor == NULL) {
fprintf(stderr, "No value for $EDITOR defined\n");
rc = cib_missing;
goto done;
}
execlp(editor, "--", shadow_file, NULL);
err = strerror(errno);
fprintf(stderr, "Could not invoke $EDITOR (%s %s): %s\n", editor, shadow_file, err);
rc = cib_missing;
goto done;
} else if (command == 's') {
shadow_setup(shadow, TRUE);
rc = 0;
goto done;
} else if (command == 'P') {
/* display the current contents */
char *output_s = NULL;
xmlNode *output = filename2xml(shadow_file);
output_s = dump_xml_formatted(output);
printf("%s", output_s);
crm_free(output_s);
free_xml(output);
} else if (command == 'd') {
/* diff against cluster */
xmlNode *diff = NULL;
xmlNode *old_config = NULL;
xmlNode *new_config = filename2xml(shadow_file);
rc = real_cib->cmds->query(real_cib, NULL, &old_config, command_options);
if (rc != cib_ok) {
fprintf(stderr, "Could not query the CIB: %s\n", cib_error2string(rc));
goto done;
}
diff = diff_xml_object(old_config, new_config, FALSE);
if (diff != NULL) {
print_xml_diff(stdout, diff);
rc = 1;
goto done;
}
rc = 0;
goto done;
} else if (command == 'C') {
/* commit to the cluster */
xmlNode *input = filename2xml(shadow_file);
if (full_upload) {
rc = real_cib->cmds->replace(real_cib, NULL, input, command_options);
} else {
xmlNode *config = first_named_child(input, XML_CIB_TAG_CONFIGURATION);
rc = real_cib->cmds->replace(real_cib, XML_CIB_TAG_CONFIGURATION, config,
command_options);
}
if (rc != cib_ok) {
fprintf(stderr, "Could not commit shadow instance '%s' to the CIB: %s\n",
shadow, cib_error2string(rc));
return rc;
}
shadow_teardown(shadow);
free_xml(input);
}
done:
crm_xml_cleanup();
crm_free(shadow_file);
crm_free(shadow);
return rc;
}
int
main(int argc, char **argv)
{
int flag = 0;
int index = 0;
int argerr = 0;
crm_ipc_t *old_instance = NULL;
attrd_init_mainloop();
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]", long_options,
"Daemon for aggregating and atomically storing node attribute updates into the CIB");
mainloop_add_signal(SIGTERM, attrd_shutdown);
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
crm_help(flag, CRM_EX_OK);
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', CRM_EX_USAGE);
}
crm_log_init(T_ATTRD, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_notice("Starting Pacemaker node attribute manager");
old_instance = crm_ipc_new(T_ATTRD, 0);
if (crm_ipc_connect(old_instance)) {
/* IPC end-point already up */
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_err("pacemaker-attrd is already active, aborting startup");
crm_exit(CRM_EX_OK);
} else {
/* not up or not authentic, we'll proceed either way */
crm_ipc_destroy(old_instance);
old_instance = NULL;
}
attributes = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free_attribute);
/* Connect to the CIB before connecting to the cluster or listening for IPC.
* This allows us to assume the CIB is connected whenever we process a
* cluster or IPC message (which also avoids start-up race conditions).
*/
if (attrd_cib_connect(10) != pcmk_ok) {
attrd_exit_status = CRM_EX_FATAL;
goto done;
}
crm_info("CIB connection active");
if (attrd_cluster_connect() != pcmk_ok) {
attrd_exit_status = CRM_EX_FATAL;
goto done;
}
crm_info("Cluster connection active");
// Initialization that requires the cluster to be connected
attrd_election_init();
attrd_cib_init();
/* Set a private attribute for ourselves with the protocol version we
* support. This lets all nodes determine the minimum supported version
* across all nodes. It also ensures that the writer learns our node name,
* so it can send our attributes to the CIB.
*/
attrd_broadcast_protocol();
attrd_init_ipc(&ipcs, attrd_ipc_dispatch);
crm_notice("Pacemaker node attribute manager successfully started and accepting connections");
attrd_run_mainloop();
done:
crm_info("Shutting down attribute manager");
attrd_election_fini();
attrd_ipc_fini();
attrd_lrmd_disconnect();
attrd_cib_disconnect();
g_hash_table_destroy(attributes);
crm_exit(attrd_exit_status);
}
int
main(int argc, char **argv)
{
int flag;
int rc = 0;
int index = 0;
int argerr = 0;
struct passwd *pwentry = NULL;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]",
long_options, "Daemon for storing and replicating the cluster configuration");
crm_peer_init();
mainloop_add_signal(SIGTERM, cib_shutdown);
mainloop_add_signal(SIGPIPE, cib_enable_writes);
cib_writer = mainloop_add_trigger(G_PRIORITY_LOW, write_cib_contents, NULL);
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 's':
stand_alone = TRUE;
preserve_status = TRUE;
cib_writes_enabled = FALSE;
pwentry = getpwnam(CRM_DAEMON_USER);
CRM_CHECK(pwentry != NULL,
crm_perror(LOG_ERR, "Invalid uid (%s) specified", CRM_DAEMON_USER);
return CRM_EX_FATAL);
rc = setgid(pwentry->pw_gid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not set group to %d", pwentry->pw_gid);
return CRM_EX_FATAL;
}
rc = initgroups(CRM_DAEMON_USER, pwentry->pw_gid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not setup groups for user %d", pwentry->pw_uid);
return CRM_EX_FATAL;
}
rc = setuid(pwentry->pw_uid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not set user to %d", pwentry->pw_uid);
return CRM_EX_FATAL;
}
break;
case '?': /* Help message */
crm_help(flag, CRM_EX_OK);
break;
case 'w':
cib_writes_enabled = TRUE;
break;
case 'r':
cib_root = optarg;
break;
case 'm':
cib_metadata();
return CRM_EX_OK;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
cib_metadata();
return CRM_EX_OK;
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', CRM_EX_USAGE);
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
if (cib_root == NULL) {
cib_root = CRM_CONFIG_DIR;
} else {
crm_notice("Using custom config location: %s", cib_root);
}
if (pcmk__daemon_can_write(cib_root, NULL) == FALSE) {
crm_err("Terminating due to bad permissions on %s", cib_root);
fprintf(stderr, "ERROR: Bad permissions on %s (see logs for details)\n",
cib_root);
fflush(stderr);
return CRM_EX_FATAL;
}
/* read local config file */
cib_init();
// This should not be reachable
CRM_CHECK(crm_hash_table_size(client_connections) == 0,
crm_warn("Not all clients gone at exit"));
g_hash_table_foreach(client_connections, log_cib_client, NULL);
cib_cleanup();
crm_info("Done");
return CRM_EX_OK;
}
int
main(int argc, char **argv)
{
int argerr = 0;
int flag;
const char *source = NULL;
const char *admin_input_xml = NULL;
const char *admin_input_file = NULL;
gboolean dangerous_cmd = FALSE;
gboolean admin_input_stdin = FALSE;
xmlNode *output = NULL;
xmlNode *input = NULL;
int option_index = 0;
crm_xml_init(); /* Sets buffer allocation strategy */
crm_system_name = strdup("cibadmin");
crm_set_options(NULL, "command [options] [data]", long_options,
"Provides direct access to the cluster configuration."
"\n\nAllows the configuration, or sections of it, to be queried, modified, replaced and deleted."
"\n\nWhere necessary, XML data will be obtained using the -X, -x, or -p options\n");
if (argc < 2) {
crm_help('?', EX_USAGE);
}
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 't':
message_timeout_ms = atoi(optarg);
if (message_timeout_ms < 1) {
message_timeout_ms = 30;
}
break;
case 'A':
obj_type = optarg;
command_options |= cib_xpath;
break;
case 'e':
command_options |= cib_xpath_address;
break;
case 'u':
cib_action = CIB_OP_UPGRADE;
dangerous_cmd = TRUE;
break;
case 'E':
cib_action = CIB_OP_ERASE;
dangerous_cmd = TRUE;
break;
case 'Q':
cib_action = CIB_OP_QUERY;
quiet = TRUE;
break;
case 'P':
cib_action = CIB_OP_APPLY_DIFF;
break;
case 'U':
cib_user = optarg;
break;
case 'M':
cib_action = CIB_OP_MODIFY;
break;
case 'R':
cib_action = CIB_OP_REPLACE;
break;
case 'C':
cib_action = CIB_OP_CREATE;
break;
case 'D':
cib_action = CIB_OP_DELETE;
break;
case '5':
cib_action = "md5-sum";
break;
case '6':
cib_action = "md5-sum-versioned";
break;
case 'c':
command_options |= cib_can_create;
break;
case 'n':
command_options |= cib_no_children;
break;
case 'B':
cib_action = CIB_OP_BUMP;
break;
case 'V':
command_options = command_options | cib_verbose;
bump_log_num++;
break;
case '?':
case '$':
case '!':
crm_help(flag, EX_OK);
break;
case 'o':
crm_trace("Option %c => %s", flag, optarg);
obj_type = optarg;
break;
case 'X':
crm_trace("Option %c => %s", flag, optarg);
admin_input_xml = optarg;
break;
case 'x':
crm_trace("Option %c => %s", flag, optarg);
admin_input_file = optarg;
break;
case 'p':
admin_input_stdin = TRUE;
break;
case 'N':
case 'h':
host = strdup(optarg);
break;
case 'l':
command_options |= cib_scope_local;
break;
case 'd':
cib_action = CIB_OP_DELETE;
command_options |= cib_multiple;
dangerous_cmd = TRUE;
break;
case 'b':
dangerous_cmd = TRUE;
command_options |= cib_inhibit_bcast;
command_options |= cib_scope_local;
break;
case 's':
command_options |= cib_sync_call;
break;
case 'f':
force_flag = TRUE;
command_options |= cib_quorum_override;
break;
case 'a':
output = createEmptyCib(1);
if (optind < argc) {
crm_xml_add(output, XML_ATTR_VALIDATION, argv[optind]);
}
admin_input_xml = dump_xml_formatted(output);
fprintf(stdout, "%s\n", crm_str(admin_input_xml));
goto bail;
break;
default:
printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (bump_log_num > 0) {
quiet = FALSE;
}
crm_log_init(NULL, LOG_CRIT, FALSE, FALSE, argc, argv, quiet);
while (bump_log_num > 0) {
crm_bump_log_level(argc, argv);
bump_log_num--;
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
crm_help('?', EX_USAGE);
}
if (optind > argc || cib_action == NULL) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
if (dangerous_cmd && force_flag == FALSE) {
fprintf(stderr, "The supplied command is considered dangerous."
" To prevent accidental destruction of the cluster,"
" the --force flag is required in order to proceed.\n");
fflush(stderr);
exit_code = -EINVAL;
goto bail;
}
if (admin_input_file != NULL) {
input = filename2xml(admin_input_file);
source = admin_input_file;
} else if (admin_input_xml != NULL) {
source = "input string";
input = string2xml(admin_input_xml);
} else if (admin_input_stdin) {
source = "STDIN";
input = stdin2xml();
}
if (input != NULL) {
crm_log_xml_debug(input, "[admin input]");
} else if (source) {
fprintf(stderr, "Couldn't parse input from %s.\n", source);
exit_code = -EINVAL;
goto bail;
}
if (safe_str_eq(cib_action, "md5-sum")) {
char *digest = NULL;
if (input == NULL) {
fprintf(stderr, "Please supply XML to process with -X, -x or -p\n");
exit_code = -EINVAL;
goto bail;
}
digest = calculate_on_disk_digest(input);
fprintf(stderr, "Digest: ");
fprintf(stdout, "%s\n", crm_str(digest));
free(digest);
goto bail;
} else if (safe_str_eq(cib_action, "md5-sum-versioned")) {
char *digest = NULL;
const char *version = NULL;
if (input == NULL) {
fprintf(stderr, "Please supply XML to process with -X, -x or -p\n");
exit_code = -EINVAL;
goto bail;
}
version = crm_element_value(input, XML_ATTR_CRM_VERSION);
digest = calculate_xml_versioned_digest(input, FALSE, TRUE, version);
fprintf(stderr, "Versioned (%s) digest: ", version);
fprintf(stdout, "%s\n", crm_str(digest));
free(digest);
goto bail;
}
exit_code = do_init();
if (exit_code != pcmk_ok) {
crm_err("Init failed, could not perform requested operations");
fprintf(stderr, "Init failed, could not perform requested operations\n");
return crm_exit(-exit_code);
}
exit_code = do_work(input, command_options, &output);
if (exit_code > 0) {
/* wait for the reply by creating a mainloop and running it until
* the callbacks are invoked...
*/
request_id = exit_code;
the_cib->cmds->register_callback(the_cib, request_id, message_timeout_ms, FALSE, NULL,
"cibadmin_op_callback", cibadmin_op_callback);
mainloop = g_main_new(FALSE);
crm_trace("%s waiting for reply from the local CIB", crm_system_name);
crm_info("Starting mainloop");
g_main_run(mainloop);
} else if (exit_code < 0) {
crm_err("Call failed: %s", pcmk_strerror(exit_code));
fprintf(stderr, "Call failed: %s\n", pcmk_strerror(exit_code));
operation_status = exit_code;
if (exit_code == -pcmk_err_schema_validation) {
if (crm_str_eq(cib_action, CIB_OP_UPGRADE, TRUE)) {
xmlNode *obj = NULL;
int version = 0, rc = 0;
rc = the_cib->cmds->query(the_cib, NULL, &obj, command_options);
if (rc == pcmk_ok) {
update_validation(&obj, &version, 0, TRUE, FALSE);
}
} else if (output) {
validate_xml_verbose(output);
}
}
}
if (output != NULL) {
print_xml_output(output);
free_xml(output);
}
crm_trace("%s exiting normally", crm_system_name);
free_xml(input);
flag = the_cib->cmds->signoff(the_cib);
cib_delete(the_cib);
if(exit_code == pcmk_ok) {
exit_code = flag;
}
bail:
return crm_exit(exit_code);
}
int
main(int argc, char **argv)
{
int rc = pcmk_ok;
int flag = 0;
int index = 0;
int argerr = 0;
qb_ipcs_service_t *ipcs = NULL;
mloop = g_main_new(FALSE);
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]", long_options,
"Daemon for aggregating and atomically storing node attribute updates into the CIB");
mainloop_add_signal(SIGTERM, attrd_shutdown);
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
crm_help(flag, EX_OK);
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
crm_log_init(T_ATTRD, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_info("Starting up");
attributes = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free_attribute);
attrd_cluster = malloc(sizeof(crm_cluster_t));
attrd_cluster->destroy = attrd_cpg_destroy;
attrd_cluster->cpg.cpg_deliver_fn = attrd_cpg_dispatch;
attrd_cluster->cpg.cpg_confchg_fn = pcmk_cpg_membership;
crm_set_status_callback(attrd_peer_change_cb);
if (crm_cluster_connect(attrd_cluster) == FALSE) {
crm_err("Cluster connection failed");
rc = DAEMON_RESPAWN_STOP;
goto done;
}
crm_info("Cluster connection active");
writer = election_init(T_ATTRD, attrd_cluster->uname, 120000, attrd_election_cb);
attrd_ipc_server_init(&ipcs, &ipc_callbacks);
crm_info("Accepting attribute updates");
the_cib = attrd_cib_connect(10);
if (the_cib == NULL) {
rc = DAEMON_RESPAWN_STOP;
goto done;
}
crm_info("CIB connection active");
g_main_run(mloop);
done:
crm_notice("Cleaning up before exit");
election_fini(writer);
crm_client_disconnect_all(ipcs);
qb_ipcs_destroy(ipcs);
g_hash_table_destroy(attributes);
if (the_cib) {
the_cib->cmds->signoff(the_cib);
cib_delete(the_cib);
}
if(attrd_error) {
return crm_exit(attrd_error);
}
return crm_exit(rc);
}
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 '$':
crm_help(flag, EX_OK);
break;
default:
crm_help('?', EX_USAGE);
break;
}
}
/* Used by RAs - Leave owned by root */
crm_build_path(CRM_RSCTMP_DIR, 0755);
/* Legacy: Used by RAs - Leave owned by root */
crm_build_path(HA_STATE_DIR"/heartbeat/rsctmp", 0755);
rsc_list = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free_rsc);
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_LRMD, QB_IPC_SHM, &lrmd_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Failed to create IPC server: shutting down and inhibiting respawn");
crm_exit(DAEMON_RESPAWN_STOP);
}
#ifdef ENABLE_PCMK_REMOTE
{
const char *remote_port_str = getenv("PCMK_remote_port");
int remote_port = remote_port_str ? atoi(remote_port_str) : DEFAULT_REMOTE_PORT;
if (lrmd_init_remote_tls_server(remote_port) < 0) {
crm_err("Failed to create TLS server on port %d: shutting down and inhibiting respawn", remote_port);
crm_exit(DAEMON_RESPAWN_STOP);
}
ipc_proxy_init();
}
#endif
mainloop_add_signal(SIGTERM, lrmd_shutdown);
mainloop = g_main_new(FALSE);
crm_info("Starting");
g_main_run(mainloop);
mainloop_del_ipc_server(ipcs);
#ifdef ENABLE_PCMK_REMOTE
lrmd_tls_server_destroy();
ipc_proxy_cleanup();
#endif
crm_client_cleanup();
g_hash_table_destroy(rsc_list);
if (stonith_api) {
stonith_api->cmds->disconnect(stonith_api);
stonith_api_delete(stonith_api);
}
return rc;
}
int
main(int argc, char **argv)
{
cib_t *the_cib = NULL;
enum cib_errors rc = cib_ok;
int cib_opts = cib_sync_call;
int argerr = 0;
int flag;
int option_index = 0;
crm_log_cli_init("crm_attribute");
crm_set_options(NULL, "command -n attribute [options]", long_options,
"Manage node's attributes and cluster options."
"\n\nAllows node attributes and cluster options to be queried, modified and deleted.\n");
if (argc < 2) {
crm_help('?', LSB_EXIT_EINVAL);
}
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level();
break;
case '$':
case '?':
crm_help(flag, LSB_EXIT_OK);
break;
case 'D':
case 'G':
case 'v':
command = flag;
attr_value = optarg;
break;
case 'q':
case 'Q':
BE_QUIET = TRUE;
break;
case 'U':
case 'N':
dest_uname = crm_strdup(optarg);
break;
case 'u':
dest_node = crm_strdup(optarg);
break;
case 's':
set_name = crm_strdup(optarg);
break;
case 'l':
case 't':
type = optarg;
break;
case 'z':
type = XML_CIB_TAG_NODES;
set_type = XML_TAG_UTILIZATION;
break;
case 'n':
attr_name = crm_strdup(optarg);
break;
case 'i':
attr_id = crm_strdup(optarg);
break;
case 'r':
rsc_id = optarg;
break;
case 'd':
attr_default = optarg;
break;
case '!':
crm_warn("Inhibiting notifications for this update");
cib_opts |= cib_inhibit_notify;
break;
default:
printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (BE_QUIET == FALSE) {
crm_log_args(argc, argv);
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
the_cib = cib_new();
rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command);
if (rc != cib_ok) {
fprintf(stderr, "Error signing on to the CIB service: %s\n", cib_error2string(rc));
return rc;
}
if (safe_str_eq(type, "reboot")) {
type = XML_CIB_TAG_STATUS;
} else if (safe_str_eq(type, "forever")) {
type = XML_CIB_TAG_NODES;
}
if (type == NULL && dest_uname == NULL) {
/* we're updating cluster options - dont populate dest_node */
type = XML_CIB_TAG_CRMCONFIG;
} else if (safe_str_neq(type, XML_CIB_TAG_TICKETS)) {
determine_host(the_cib, &dest_uname, &dest_node);
}
if (rc != cib_ok) {
crm_info("Error during setup of %s=%s update", attr_name,
command == 'D' ? "<none>" : attr_value);
} else if ((command == 'v' || command == 'D')
&& safe_str_eq(type, XML_CIB_TAG_STATUS)
&& attrd_update_delegate(NULL, command, dest_uname, attr_name, attr_value, type, set_name, NULL, NULL)) {
crm_info("Update %s=%s sent via attrd", attr_name, command == 'D' ? "<none>" : attr_value);
} else if (command == 'D') {
rc = delete_attr(the_cib, cib_opts, type, dest_node, set_type, set_name,
attr_id, attr_name, attr_value, TRUE);
if (rc == cib_NOTEXISTS) {
/* Nothing to delete...
* which means its not there...
* which is what the admin wanted
*/
rc = cib_ok;
} else if (rc != cib_missing_data && safe_str_eq(crm_system_name, "crm_failcount")) {
char *now_s = NULL;
time_t now = time(NULL);
now_s = crm_itoa(now);
update_attr(the_cib, cib_sync_call,
XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, NULL,
"last-lrm-refresh", now_s, TRUE);
crm_free(now_s);
}
} else if (command == 'v') {
CRM_LOG_ASSERT(type != NULL);
CRM_LOG_ASSERT(attr_name != NULL);
CRM_LOG_ASSERT(attr_value != NULL);
rc = update_attr(the_cib, cib_opts, type, dest_node, set_type, set_name,
attr_id, attr_name, attr_value, TRUE);
} else { /* query */
char *read_value = NULL;
rc = read_attr(the_cib, type, dest_node, set_type, set_name,
attr_id, attr_name, &read_value, TRUE);
if (rc == cib_NOTEXISTS && attr_default) {
read_value = crm_strdup(attr_default);
rc = cib_ok;
}
crm_info("Read %s=%s %s%s",
attr_name, crm_str(read_value), set_name ? "in " : "", set_name ? set_name : "");
if (rc == cib_missing_data) {
rc = cib_ok;
} else if (BE_QUIET == FALSE) {
fprintf(stdout, "%s%s %s%s %s%s value=%s\n",
type ? "scope=" : "", type ? type : "",
attr_id ? "id=" : "", attr_id ? attr_id : "",
attr_name ? "name=" : "", attr_name ? attr_name : "",
read_value ? read_value : "(null)");
} else if (read_value != NULL) {
fprintf(stdout, "%s\n", read_value);
}
}
if (rc == cib_missing_data) {
printf("Please choose from one of the matches above and suppy the 'id' with --attr-id\n");
} else if (rc != cib_ok) {
fprintf(stderr, "Error performing operation: %s\n", cib_error2string(rc));
}
the_cib->cmds->signoff(the_cib);
cib_delete(the_cib);
crm_xml_cleanup();
return rc;
}
int
main(int argc, char **argv)
{
char rsc_cmd = 'L';
const char *v_class = NULL;
const char *v_agent = NULL;
const char *v_provider = NULL;
char *name = NULL;
char *value = NULL;
GHashTable *validate_options = NULL;
const char *rsc_id = NULL;
const char *host_uname = NULL;
const char *prop_name = NULL;
const char *prop_value = NULL;
const char *rsc_type = NULL;
const char *prop_id = NULL;
const char *prop_set = NULL;
const char *rsc_long_cmd = NULL;
const char *longname = NULL;
const char *operation = NULL;
const char *interval_spec = NULL;
const char *cib_file = getenv("CIB_file");
GHashTable *override_params = NULL;
char *xml_file = NULL;
crm_ipc_t *crmd_channel = NULL;
pe_working_set_t *data_set = NULL;
xmlNode *cib_xml_copy = NULL;
cib_t *cib_conn = NULL;
resource_t *rsc = NULL;
bool recursive = FALSE;
char *our_pid = NULL;
bool validate_cmdline = FALSE; /* whether we are just validating based on command line options */
bool require_resource = TRUE; /* whether command requires that resource be specified */
bool require_dataset = TRUE; /* whether command requires populated dataset instance */
bool require_crmd = FALSE; // whether command requires controller connection
bool clear_expired = FALSE;
int rc = pcmk_ok;
int is_ocf_rc = 0;
int option_index = 0;
int timeout_ms = 0;
int argerr = 0;
int flag;
int find_flags = 0; // Flags to use when searching for resource
crm_exit_t exit_code = CRM_EX_OK;
crm_log_cli_init("crm_resource");
crm_set_options(NULL, "(query|command) [options]", long_options,
"Perform tasks related to cluster resources.\nAllows resources to be queried (definition and location), modified, and moved around the cluster.\n");
validate_options = crm_str_table_new();
while (1) {
flag = crm_get_option_long(argc, argv, &option_index, &longname);
if (flag == -1)
break;
switch (flag) {
case 0: /* long options with no short equivalent */
if (safe_str_eq("master", longname)) {
scope_master = TRUE;
} else if(safe_str_eq(longname, "recursive")) {
recursive = TRUE;
} else if (safe_str_eq("wait", longname)) {
rsc_cmd = flag;
rsc_long_cmd = longname;
require_resource = FALSE;
require_dataset = FALSE;
} else if (
safe_str_eq("validate", longname)
|| safe_str_eq("restart", longname)
|| safe_str_eq("force-demote", longname)
|| safe_str_eq("force-stop", longname)
|| safe_str_eq("force-start", longname)
|| safe_str_eq("force-promote", longname)
|| safe_str_eq("force-check", longname)) {
rsc_cmd = flag;
rsc_long_cmd = longname;
find_flags = pe_find_renamed|pe_find_anon;
crm_log_args(argc, argv);
} else if (safe_str_eq("list-ocf-providers", longname)
|| safe_str_eq("list-ocf-alternatives", longname)
|| safe_str_eq("list-standards", longname)) {
const char *text = NULL;
lrmd_list_t *list = NULL;
lrmd_list_t *iter = NULL;
lrmd_t *lrmd_conn = lrmd_api_new();
if (safe_str_eq("list-ocf-providers", longname)
|| safe_str_eq("list-ocf-alternatives", longname)) {
rc = lrmd_conn->cmds->list_ocf_providers(lrmd_conn, optarg, &list);
text = "OCF providers";
} else if (safe_str_eq("list-standards", longname)) {
rc = lrmd_conn->cmds->list_standards(lrmd_conn, &list);
text = "standards";
}
if (rc > 0) {
for (iter = list; iter != NULL; iter = iter->next) {
printf("%s\n", iter->val);
}
lrmd_list_freeall(list);
} else if (optarg) {
fprintf(stderr, "No %s found for %s\n", text, optarg);
exit_code = CRM_EX_NOSUCH;
} else {
fprintf(stderr, "No %s found\n", text);
exit_code = CRM_EX_NOSUCH;
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("show-metadata", longname)) {
char *standard = NULL;
char *provider = NULL;
char *type = NULL;
char *metadata = NULL;
lrmd_t *lrmd_conn = lrmd_api_new();
rc = crm_parse_agent_spec(optarg, &standard, &provider, &type);
if (rc == pcmk_ok) {
rc = lrmd_conn->cmds->get_metadata(lrmd_conn, standard,
provider, type,
&metadata, 0);
} else {
fprintf(stderr,
"'%s' is not a valid agent specification\n",
optarg);
rc = -ENXIO;
}
if (metadata) {
printf("%s\n", metadata);
} else {
fprintf(stderr, "Metadata query for %s failed: %s\n",
optarg, pcmk_strerror(rc));
exit_code = crm_errno2exit(rc);
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("list-agents", longname)) {
lrmd_list_t *list = NULL;
lrmd_list_t *iter = NULL;
char *provider = strchr (optarg, ':');
lrmd_t *lrmd_conn = lrmd_api_new();
if (provider) {
*provider++ = 0;
}
rc = lrmd_conn->cmds->list_agents(lrmd_conn, &list, optarg, provider);
if (rc > 0) {
for (iter = list; iter != NULL; iter = iter->next) {
printf("%s\n", iter->val);
}
lrmd_list_freeall(list);
} else {
fprintf(stderr, "No agents found for standard=%s, provider=%s\n",
optarg, (provider? provider : "*"));
exit_code = CRM_EX_NOSUCH;
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("class", longname)) {
if (!(pcmk_get_ra_caps(optarg) & pcmk_ra_cap_params)) {
if (BE_QUIET == FALSE) {
fprintf(stdout, "Standard %s does not support parameters\n",
optarg);
}
crm_exit(exit_code);
} else {
v_class = optarg;
}
validate_cmdline = TRUE;
require_resource = FALSE;
} else if (safe_str_eq("agent", longname)) {
validate_cmdline = TRUE;
require_resource = FALSE;
v_agent = optarg;
} else if (safe_str_eq("provider", longname)) {
validate_cmdline = TRUE;
require_resource = FALSE;
v_provider = optarg;
} else if (safe_str_eq("option", longname)) {
crm_info("Scanning: --option %s", optarg);
rc = pcmk_scan_nvpair(optarg, &name, &value);
if (rc != 2) {
fprintf(stderr, "Invalid option: --option %s: %s", optarg, pcmk_strerror(rc));
argerr++;
} else {
crm_info("Got: '%s'='%s'", name, value);
}
g_hash_table_replace(validate_options, name, value);
} else {
crm_err("Unhandled long option: %s", longname);
}
break;
case 'V':
resource_verbose++;
crm_bump_log_level(argc, argv);
break;
case '$':
case '?':
crm_help(flag, CRM_EX_OK);
break;
case 'x':
xml_file = strdup(optarg);
break;
case 'Q':
BE_QUIET = TRUE;
break;
case 'm':
attr_set_type = XML_TAG_META_SETS;
break;
case 'z':
attr_set_type = XML_TAG_UTILIZATION;
break;
case 'u':
move_lifetime = strdup(optarg);
break;
case 'f':
do_force = TRUE;
crm_log_args(argc, argv);
break;
case 'i':
prop_id = optarg;
break;
case 's':
prop_set = optarg;
break;
case 'r':
rsc_id = optarg;
break;
case 'v':
prop_value = optarg;
break;
case 't':
rsc_type = optarg;
break;
case 'T':
timeout_ms = crm_get_msec(optarg);
break;
case 'e':
clear_expired = TRUE;
require_resource = FALSE;
break;
case 'C':
case 'R':
crm_log_args(argc, argv);
require_resource = FALSE;
if (cib_file == NULL) {
require_crmd = TRUE;
}
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'n':
operation = optarg;
break;
case 'I':
interval_spec = optarg;
break;
case 'D':
require_dataset = FALSE;
crm_log_args(argc, argv);
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'F':
require_crmd = TRUE;
crm_log_args(argc, argv);
rsc_cmd = flag;
break;
case 'U':
case 'B':
case 'M':
crm_log_args(argc, argv);
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'c':
case 'L':
case 'l':
case 'O':
case 'o':
require_resource = FALSE;
rsc_cmd = flag;
break;
case 'Y':
require_resource = FALSE;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'q':
case 'w':
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'W':
case 'A':
case 'a':
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'S':
require_dataset = FALSE;
crm_log_args(argc, argv);
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'p':
case 'd':
crm_log_args(argc, argv);
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'G':
case 'g':
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'H':
case 'N':
crm_trace("Option %c => %s", flag, optarg);
host_uname = optarg;
break;
default:
CMD_ERR("Argument code 0%o (%c) is not (?yet?) supported", flag, flag);
++argerr;
break;
}
}
// Catch the case where the user didn't specify a command
if (rsc_cmd == 'L') {
require_resource = FALSE;
}
// --expired without --clear/-U doesn't make sense
if (clear_expired == TRUE && rsc_cmd != 'U') {
CMD_ERR("--expired requires --clear or -U");
argerr++;
}
if (optind < argc
&& argv[optind] != NULL
&& rsc_cmd == 0
&& rsc_long_cmd) {
override_params = crm_str_table_new();
while (optind < argc && argv[optind] != NULL) {
char *name = calloc(1, strlen(argv[optind]));
char *value = calloc(1, strlen(argv[optind]));
int rc = sscanf(argv[optind], "%[^=]=%s", name, value);
if(rc == 2) {
g_hash_table_replace(override_params, name, value);
} else {
CMD_ERR("Error parsing '%s' as a name=value pair for --%s", argv[optind], rsc_long_cmd);
free(value);
free(name);
argerr++;
}
optind++;
}
} else if (optind < argc && argv[optind] != NULL && rsc_cmd == 0) {
CMD_ERR("non-option ARGV-elements: ");
while (optind < argc && argv[optind] != NULL) {
CMD_ERR("[%d of %d] %s ", optind, argc, argv[optind]);
optind++;
argerr++;
}
}
if (optind > argc) {
++argerr;
}
// Sanity check validating from command line parameters. If everything checks out,
// go ahead and run the validation. This way we don't need a CIB connection.
if (validate_cmdline == TRUE) {
// -r cannot be used with any of --class, --agent, or --provider
if (rsc_id != NULL) {
CMD_ERR("--resource cannot be used with --class, --agent, and --provider");
argerr++;
// If --class, --agent, or --provider are given, --validate must also be given.
} else if (!safe_str_eq(rsc_long_cmd, "validate")) {
CMD_ERR("--class, --agent, and --provider require --validate");
argerr++;
// Not all of --class, --agent, and --provider need to be given. Not all
// classes support the concept of a provider. Check that what we were given
// is valid.
} else if (crm_str_eq(v_class, "stonith", TRUE)) {
if (v_provider != NULL) {
CMD_ERR("stonith does not support providers");
argerr++;
} else if (stonith_agent_exists(v_agent, 0) == FALSE) {
CMD_ERR("%s is not a known stonith agent", v_agent ? v_agent : "");
argerr++;
}
} else if (resources_agent_exists(v_class, v_provider, v_agent) == FALSE) {
CMD_ERR("%s:%s:%s is not a known resource",
v_class ? v_class : "",
v_provider ? v_provider : "",
v_agent ? v_agent : "");
argerr++;
}
if (argerr == 0) {
rc = cli_resource_execute_from_params("test", v_class, v_provider, v_agent,
"validate-all", validate_options,
override_params, timeout_ms);
exit_code = crm_errno2exit(rc);
return crm_exit(exit_code);
}
}
if (argerr) {
CMD_ERR("Invalid option(s) supplied, use --help for valid usage");
crm_exit(CRM_EX_USAGE);
}
our_pid = crm_getpid_s();
if (do_force) {
crm_debug("Forcing...");
cib_options |= cib_quorum_override;
}
if (require_resource && !rsc_id) {
CMD_ERR("Must supply a resource id with -r");
rc = -ENXIO;
goto bail;
}
if (find_flags && rsc_id) {
require_dataset = TRUE;
}
/* Establish a connection to the CIB manager */
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
if (rc != pcmk_ok) {
CMD_ERR("Error connecting to the CIB manager: %s", pcmk_strerror(rc));
goto bail;
}
/* Populate working set from XML file if specified or CIB query otherwise */
if (require_dataset) {
if (xml_file != NULL) {
cib_xml_copy = filename2xml(xml_file);
} else {
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call);
}
if(rc != pcmk_ok) {
goto bail;
}
/* Populate the working set instance */
data_set = pe_new_working_set();
if (data_set == NULL) {
rc = -ENOMEM;
goto bail;
}
rc = update_working_set_xml(data_set, &cib_xml_copy);
if (rc != pcmk_ok) {
goto bail;
}
cluster_status(data_set);
}
// If command requires that resource exist if specified, find it
if (find_flags && rsc_id) {
rsc = pe_find_resource_with_flags(data_set->resources, rsc_id,
find_flags);
if (rsc == NULL) {
CMD_ERR("Resource '%s' not found", rsc_id);
rc = -ENXIO;
goto bail;
}
}
// Establish a connection to the controller if needed
if (require_crmd) {
xmlNode *xml = NULL;
mainloop_io_t *source =
mainloop_add_ipc_client(CRM_SYSTEM_CRMD, G_PRIORITY_DEFAULT, 0, NULL, &crm_callbacks);
crmd_channel = mainloop_get_ipc_client(source);
if (crmd_channel == NULL) {
CMD_ERR("Error connecting to the controller");
rc = -ENOTCONN;
goto bail;
}
xml = create_hello_message(our_pid, crm_system_name, "0", "1");
crm_ipc_send(crmd_channel, xml, 0, 0, NULL);
free_xml(xml);
}
/* Handle rsc_cmd appropriately */
if (rsc_cmd == 'L') {
rc = pcmk_ok;
cli_resource_print_list(data_set, FALSE);
} else if (rsc_cmd == 'l') {
int found = 0;
GListPtr lpc = NULL;
rc = pcmk_ok;
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
rsc = (resource_t *) lpc->data;
found++;
cli_resource_print_raw(rsc);
}
if (found == 0) {
printf("NO resources configured\n");
rc = -ENXIO;
}
} else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "restart")) {
/* We don't pass data_set because rsc needs to stay valid for the entire
* lifetime of cli_resource_restart(), but it will reset and update the
* working set multiple times, so it needs to use its own copy.
*/
rc = cli_resource_restart(rsc, host_uname, timeout_ms, cib_conn);
} else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "wait")) {
rc = wait_till_stable(timeout_ms, cib_conn);
} else if (rsc_cmd == 0 && rsc_long_cmd) {
// validate, force-(stop|start|demote|promote|check)
rc = cli_resource_execute(rsc, rsc_id, rsc_long_cmd, override_params,
timeout_ms, cib_conn, data_set);
if (rc >= 0) {
is_ocf_rc = 1;
}
} else if (rsc_cmd == 'A' || rsc_cmd == 'a') {
GListPtr lpc = NULL;
xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS,
data_set->input);
unpack_constraints(cib_constraints, data_set);
// Constraints apply to group/clone, not member/instance
rsc = uber_parent(rsc);
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
resource_t *r = (resource_t *) lpc->data;
clear_bit(r->flags, pe_rsc_allocating);
}
cli_resource_print_colocation(rsc, TRUE, rsc_cmd == 'A', 1);
fprintf(stdout, "* %s\n", rsc->id);
cli_resource_print_location(rsc, NULL);
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
resource_t *r = (resource_t *) lpc->data;
clear_bit(r->flags, pe_rsc_allocating);
}
cli_resource_print_colocation(rsc, FALSE, rsc_cmd == 'A', 1);
} else if (rsc_cmd == 'c') {
GListPtr lpc = NULL;
rc = pcmk_ok;
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
rsc = (resource_t *) lpc->data;
cli_resource_print_cts(rsc);
}
cli_resource_print_cts_constraints(data_set);
} else if (rsc_cmd == 'F') {
rc = cli_resource_fail(crmd_channel, host_uname, rsc_id, data_set);
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'O') {
rc = cli_resource_print_operations(rsc_id, host_uname, TRUE, data_set);
} else if (rsc_cmd == 'o') {
rc = cli_resource_print_operations(rsc_id, host_uname, FALSE, data_set);
} else if (rsc_cmd == 'W') {
rc = cli_resource_search(rsc, rsc_id, data_set);
if (rc >= 0) {
rc = pcmk_ok;
}
} else if (rsc_cmd == 'q') {
rc = cli_resource_print(rsc, data_set, TRUE);
} else if (rsc_cmd == 'w') {
rc = cli_resource_print(rsc, data_set, FALSE);
} else if (rsc_cmd == 'Y') {
node_t *dest = NULL;
if (host_uname) {
dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
goto bail;
}
}
cli_resource_why(cib_conn, data_set->resources, rsc, dest);
rc = pcmk_ok;
} else if (rsc_cmd == 'U') {
GListPtr before = NULL;
GListPtr after = NULL;
GListPtr remaining = NULL;
GListPtr ele = NULL;
node_t *dest = NULL;
if (BE_QUIET == FALSE) {
before = build_constraint_list(data_set->input);
}
if (clear_expired == TRUE) {
rc = cli_resource_clear_all_expired(data_set->input, cib_conn, rsc_id, host_uname, scope_master);
} else if (host_uname) {
dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
if (BE_QUIET == FALSE) {
g_list_free(before);
}
goto bail;
}
rc = cli_resource_clear(rsc_id, dest->details->uname, NULL, cib_conn, TRUE);
} else {
rc = cli_resource_clear(rsc_id, NULL, data_set->nodes, cib_conn, TRUE);
}
if (BE_QUIET == FALSE) {
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call);
if (rc != pcmk_ok) {
CMD_ERR("Could not get modified CIB: %s\n", pcmk_strerror(rc));
g_list_free(before);
goto bail;
}
data_set->input = cib_xml_copy;
cluster_status(data_set);
after = build_constraint_list(data_set->input);
remaining = subtract_lists(before, after, (GCompareFunc) strcmp);
for (ele = remaining; ele != NULL; ele = ele->next) {
printf("Removing constraint: %s\n", (char *) ele->data);
}
g_list_free(before);
g_list_free(after);
g_list_free(remaining);
}
} else if (rsc_cmd == 'M' && host_uname) {
rc = cli_resource_move(rsc, rsc_id, host_uname, cib_conn, data_set);
} else if (rsc_cmd == 'B' && host_uname) {
node_t *dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
goto bail;
}
rc = cli_resource_ban(rsc_id, dest->details->uname, NULL, cib_conn);
} else if (rsc_cmd == 'B' || rsc_cmd == 'M') {
pe_node_t *current = NULL;
unsigned int nactive = 0;
current = pe__find_active_requires(rsc, &nactive);
if (nactive == 1) {
rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn);
} else if (is_set(rsc->flags, pe_rsc_promotable)) {
int count = 0;
GListPtr iter = NULL;
current = NULL;
for(iter = rsc->children; iter; iter = iter->next) {
resource_t *child = (resource_t *)iter->data;
enum rsc_role_e child_role = child->fns->state(child, TRUE);
if(child_role == RSC_ROLE_MASTER) {
count++;
current = pe__current_node(child);
}
}
if(count == 1 && current) {
rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn);
} else {
rc = -EINVAL;
exit_code = CRM_EX_USAGE;
CMD_ERR("Resource '%s' not moved: active in %d locations (promoted in %d).",
rsc_id, nactive, count);
CMD_ERR("To prevent '%s' from running on a specific location, "
"specify a node.", rsc_id);
CMD_ERR("To prevent '%s' from being promoted at a specific "
"location, specify a node and the master option.",
rsc_id);
}
} else {
rc = -EINVAL;
exit_code = CRM_EX_USAGE;
CMD_ERR("Resource '%s' not moved: active in %d locations.", rsc_id, nactive);
CMD_ERR("To prevent '%s' from running on a specific location, "
"specify a node.", rsc_id);
}
} else if (rsc_cmd == 'G') {
rc = cli_resource_print_property(rsc, prop_name, data_set);
} else if (rsc_cmd == 'S') {
xmlNode *msg_data = NULL;
if ((rsc_type == NULL) || !strlen(rsc_type)) {
CMD_ERR("Must specify -t with resource type");
rc = -ENXIO;
goto bail;
} else if ((prop_value == NULL) || !strlen(prop_value)) {
CMD_ERR("Must supply -v with new value");
rc = -EINVAL;
goto bail;
}
CRM_LOG_ASSERT(prop_name != NULL);
msg_data = create_xml_node(NULL, rsc_type);
crm_xml_add(msg_data, XML_ATTR_ID, rsc_id);
crm_xml_add(msg_data, prop_name, prop_value);
rc = cib_conn->cmds->modify(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options);
free_xml(msg_data);
} else if (rsc_cmd == 'g') {
rc = cli_resource_print_attribute(rsc, prop_name, data_set);
} else if (rsc_cmd == 'p') {
if (prop_value == NULL || strlen(prop_value) == 0) {
CMD_ERR("You need to supply a value with the -v option");
rc = -EINVAL;
goto bail;
}
/* coverity[var_deref_model] False positive */
rc = cli_resource_update_attribute(rsc, rsc_id, prop_set, prop_id,
prop_name, prop_value, recursive,
cib_conn, data_set);
} else if (rsc_cmd == 'd') {
/* coverity[var_deref_model] False positive */
rc = cli_resource_delete_attribute(rsc, rsc_id, prop_set, prop_id,
prop_name, cib_conn, data_set);
} else if ((rsc_cmd == 'C') && rsc) {
if (do_force == FALSE) {
rsc = uber_parent(rsc);
}
crmd_replies_needed = 0;
crm_debug("Erasing failures of %s (%s requested) on %s",
rsc->id, rsc_id, (host_uname? host_uname: "all nodes"));
rc = cli_resource_delete(crmd_channel, host_uname, rsc,
operation, interval_spec, TRUE, data_set);
if ((rc == pcmk_ok) && !BE_QUIET) {
// Show any reasons why resource might stay stopped
cli_resource_check(cib_conn, rsc);
}
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'C') {
rc = cli_cleanup_all(crmd_channel, host_uname, operation, interval_spec,
data_set);
if (rc == pcmk_ok) {
start_mainloop();
}
} else if ((rsc_cmd == 'R') && rsc) {
if (do_force == FALSE) {
rsc = uber_parent(rsc);
}
crmd_replies_needed = 0;
crm_debug("Re-checking the state of %s (%s requested) on %s",
rsc->id, rsc_id, (host_uname? host_uname: "all nodes"));
rc = cli_resource_delete(crmd_channel, host_uname, rsc,
NULL, 0, FALSE, data_set);
if ((rc == pcmk_ok) && !BE_QUIET) {
// Show any reasons why resource might stay stopped
cli_resource_check(cib_conn, rsc);
}
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'R') {
const char *router_node = host_uname;
xmlNode *msg_data = NULL;
xmlNode *cmd = NULL;
int attr_options = attrd_opt_none;
if (host_uname) {
node_t *node = pe_find_node(data_set->nodes, host_uname);
if (node && is_remote_node(node)) {
node = pe__current_node(node->details->remote_rsc);
if (node == NULL) {
CMD_ERR("No cluster connection to Pacemaker Remote node %s detected",
host_uname);
rc = -ENXIO;
goto bail;
}
router_node = node->details->uname;
attr_options |= attrd_opt_remote;
}
}
if (crmd_channel == NULL) {
printf("Dry run: skipping clean-up of %s due to CIB_file\n",
host_uname? host_uname : "all nodes");
rc = pcmk_ok;
goto bail;
}
msg_data = create_xml_node(NULL, "crm-resource-reprobe-op");
crm_xml_add(msg_data, XML_LRM_ATTR_TARGET, host_uname);
if (safe_str_neq(router_node, host_uname)) {
crm_xml_add(msg_data, XML_LRM_ATTR_ROUTER_NODE, router_node);
}
cmd = create_request(CRM_OP_REPROBE, msg_data, router_node,
CRM_SYSTEM_CRMD, crm_system_name, our_pid);
free_xml(msg_data);
crm_debug("Re-checking the state of all resources on %s", host_uname?host_uname:"all nodes");
rc = attrd_clear_delegate(NULL, host_uname, NULL, NULL, NULL, NULL,
attr_options);
if (crm_ipc_send(crmd_channel, cmd, 0, 0, NULL) > 0) {
start_mainloop();
}
free_xml(cmd);
} else if (rsc_cmd == 'D') {
xmlNode *msg_data = NULL;
if (rsc_type == NULL) {
CMD_ERR("You need to specify a resource type with -t");
rc = -ENXIO;
goto bail;
}
msg_data = create_xml_node(NULL, rsc_type);
crm_xml_add(msg_data, XML_ATTR_ID, rsc_id);
rc = cib_conn->cmds->remove(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options);
free_xml(msg_data);
} else {
CMD_ERR("Unknown command: %c", rsc_cmd);
}
bail:
free(our_pid);
pe_free_working_set(data_set);
if (cib_conn != NULL) {
cib_conn->cmds->signoff(cib_conn);
cib_delete(cib_conn);
}
if (is_ocf_rc) {
exit_code = rc;
} else if (rc != pcmk_ok) {
CMD_ERR("Error performing operation: %s", pcmk_strerror(rc));
if (rc == -pcmk_err_no_quorum) {
CMD_ERR("To ignore quorum, use the force option");
}
if (exit_code == CRM_EX_OK) {
exit_code = crm_errno2exit(rc);
}
}
return crm_exit(exit_code);
}
enum crmd_fsa_input
handle_request(xmlNode * stored_msg)
{
xmlNode *msg = NULL;
const char *op = crm_element_value(stored_msg, F_CRM_TASK);
/* Optimize this for the DC - it has the most to do */
if (op == NULL) {
crm_log_xml(LOG_ERR, "Bad message", stored_msg);
return I_NULL;
}
/*========== DC-Only Actions ==========*/
if (AM_I_DC) {
if (strcmp(op, CRM_OP_JOIN_ANNOUNCE) == 0) {
return I_NODE_JOIN;
} else if (strcmp(op, CRM_OP_JOIN_REQUEST) == 0) {
return I_JOIN_REQUEST;
} else if (strcmp(op, CRM_OP_JOIN_CONFIRM) == 0) {
return I_JOIN_RESULT;
} else if (strcmp(op, CRM_OP_SHUTDOWN) == 0) {
const char *host_from = crm_element_value(stored_msg, F_CRM_HOST_FROM);
gboolean dc_match = safe_str_eq(host_from, fsa_our_dc);
if (is_set(fsa_input_register, R_SHUTDOWN)) {
crm_info("Shutting ourselves down (DC)");
return I_STOP;
} else if (dc_match) {
crm_err("We didnt ask to be shut down, yet our"
" TE is telling us too." " Better get out now!");
return I_TERMINATE;
} else if (fsa_state != S_STOPPING) {
crm_err("Another node is asking us to shutdown" " but we think we're ok.");
return I_ELECTION;
}
} else if (strcmp(op, CRM_OP_SHUTDOWN_REQ) == 0) {
/* a slave wants to shut down */
/* create cib fragment and add to message */
return handle_shutdown_request(stored_msg);
}
}
/*========== common actions ==========*/
if (strcmp(op, CRM_OP_NOVOTE) == 0) {
ha_msg_input_t fsa_input;
fsa_input.msg = stored_msg;
register_fsa_input_adv(C_HA_MESSAGE, I_NULL, &fsa_input,
A_ELECTION_COUNT | A_ELECTION_CHECK, FALSE, __FUNCTION__);
} else if (strcmp(op, CRM_OP_CLEAR_FAILCOUNT) == 0) {
return handle_failcount_op(stored_msg);
} else if (strcmp(op, CRM_OP_VOTE) == 0) {
/* count the vote and decide what to do after that */
ha_msg_input_t fsa_input;
fsa_input.msg = stored_msg;
register_fsa_input_adv(C_HA_MESSAGE, I_NULL, &fsa_input,
A_ELECTION_COUNT | A_ELECTION_CHECK, FALSE, __FUNCTION__);
/* Sometimes we _must_ go into S_ELECTION */
if (fsa_state == S_HALT) {
crm_debug("Forcing an election from S_HALT");
return I_ELECTION;
#if 0
} else if (AM_I_DC) {
/* This is the old way of doing things but what is gained? */
return I_ELECTION;
#endif
}
} else if (strcmp(op, CRM_OP_JOIN_OFFER) == 0) {
crm_debug("Raising I_JOIN_OFFER: join-%s", crm_element_value(stored_msg, F_CRM_JOIN_ID));
return I_JOIN_OFFER;
} else if (strcmp(op, CRM_OP_JOIN_ACKNAK) == 0) {
crm_debug("Raising I_JOIN_RESULT: join-%s", crm_element_value(stored_msg, F_CRM_JOIN_ID));
return I_JOIN_RESULT;
} else if (strcmp(op, CRM_OP_LRM_DELETE) == 0
|| strcmp(op, CRM_OP_LRM_FAIL) == 0
|| strcmp(op, CRM_OP_LRM_REFRESH) == 0 || strcmp(op, CRM_OP_REPROBE) == 0) {
crm_xml_add(stored_msg, F_CRM_SYS_TO, CRM_SYSTEM_LRMD);
return I_ROUTER;
} else if (strcmp(op, CRM_OP_NOOP) == 0) {
return I_NULL;
} else if (strcmp(op, CRM_OP_LOCAL_SHUTDOWN) == 0) {
crm_shutdown(SIGTERM);
/*return I_SHUTDOWN; */
return I_NULL;
/*========== (NOT_DC)-Only Actions ==========*/
} else if (AM_I_DC == FALSE && strcmp(op, CRM_OP_SHUTDOWN) == 0) {
const char *host_from = crm_element_value(stored_msg, F_CRM_HOST_FROM);
gboolean dc_match = safe_str_eq(host_from, fsa_our_dc);
if (dc_match || fsa_our_dc == NULL) {
if (is_set(fsa_input_register, R_SHUTDOWN) == FALSE) {
crm_err("We didn't ask to be shut down, yet our" " DC is telling us too.");
set_bit_inplace(fsa_input_register, R_STAYDOWN);
return I_STOP;
}
crm_info("Shutting down");
return I_STOP;
} else {
crm_warn("Discarding %s op from %s", op, host_from);
}
} else if (strcmp(op, CRM_OP_PING) == 0) {
/* eventually do some stuff to figure out
* if we /are/ ok
*/
const char *sys_to = crm_element_value(stored_msg, F_CRM_SYS_TO);
xmlNode *ping = createPingAnswerFragment(sys_to, "ok");
crm_xml_add(ping, "crmd_state", fsa_state2string(fsa_state));
crm_info("Current ping state: %s", fsa_state2string(fsa_state));
msg = create_reply(stored_msg, ping);
relay_message(msg, TRUE);
free_xml(ping);
free_xml(msg);
/* probably better to do this via signals on the
* local node
*/
} else if (strcmp(op, CRM_OP_DEBUG_UP) == 0) {
crm_bump_log_level();
crm_info("Debug set to %d", get_crm_log_level());
} else if (strcmp(op, CRM_OP_DEBUG_DOWN) == 0) {
alter_debug(DEBUG_DEC);
crm_info("Debug set to %d", get_crm_log_level());
} else {
crm_err("Unexpected request (%s) sent to %s", op, AM_I_DC ? "the DC" : "non-DC node");
crm_log_xml(LOG_ERR, "Unexpected", stored_msg);
}
return I_NULL;
}
int
main(int argc, char **argv)
{
int flag;
int index = 0;
int argerr = 0;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]",
long_options, "Daemon for calculating the cluster's response to events");
mainloop_add_signal(SIGTERM, pengine_shutdown);
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
crm_help('?', EX_OK);
break;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
pe_metadata();
return 0;
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
if (crm_is_writable(PE_STATE_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) == FALSE) {
crm_err("Bad permissions on " PE_STATE_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " PE_STATE_DIR ". See logs for details\n");
fflush(stderr);
return 100;
}
crm_debug("Init server comms");
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_PENGINE, QB_IPC_SHM, &ipc_callbacks);
if (ipcs == NULL) {
crm_err("Failed to create IPC server: shutting down and inhibiting respawn");
crm_exit(DAEMON_RESPAWN_STOP);
}
/* Create the mainloop and run it... */
crm_info("Starting %s", crm_system_name);
mainloop = g_main_new(FALSE);
g_main_run(mainloop);
crm_info("Exiting %s", crm_system_name);
return crm_exit(pcmk_ok);
}
int
main(int argc, char **argv)
{
gboolean apply = FALSE;
gboolean raw_1 = FALSE;
gboolean raw_2 = FALSE;
gboolean use_stdin = FALSE;
gboolean as_cib = FALSE;
int argerr = 0;
int flag;
xmlNode *object_1 = NULL;
xmlNode *object_2 = NULL;
xmlNode *output = NULL;
const char *xml_file_1 = NULL;
const char *xml_file_2 = NULL;
int option_index = 0;
crm_log_cli_init("crm_diff");
crm_set_options(NULL, "original_xml operation [options]", long_options,
"A utility for comparing Pacemaker configurations (XML format)\n\n"
"The tool produces a custom (diff-like) output which it can also apply like a patch\n");
if (argc < 2) {
crm_help('?', EX_USAGE);
}
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'o':
xml_file_1 = optarg;
break;
case 'O':
xml_file_1 = optarg;
raw_1 = TRUE;
break;
case 'n':
xml_file_2 = optarg;
break;
case 'N':
xml_file_2 = optarg;
raw_2 = TRUE;
break;
case 'p':
xml_file_2 = optarg;
apply = TRUE;
break;
case 's':
use_stdin = TRUE;
break;
case 'c':
as_cib = TRUE;
break;
case 'V':
crm_bump_log_level(argc, argv);
break;
case '?':
case '$':
crm_help(flag, EX_OK);
break;
default:
printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
if (raw_1) {
object_1 = string2xml(xml_file_1);
} else if (use_stdin) {
fprintf(stderr, "Input first XML fragment:");
object_1 = stdin2xml();
} else if (xml_file_1 != NULL) {
object_1 = filename2xml(xml_file_1);
}
if (raw_2) {
object_2 = string2xml(xml_file_2);
} else if (use_stdin) {
fprintf(stderr, "Input second XML fragment:");
object_2 = stdin2xml();
} else if (xml_file_2 != NULL) {
object_2 = filename2xml(xml_file_2);
}
if (object_1 == NULL) {
fprintf(stderr, "Could not parse the first XML fragment\n");
return 1;
}
if (object_2 == NULL) {
fprintf(stderr, "Could not parse the second XML fragment\n");
return 1;
}
if (apply) {
int rc;
output = copy_xml(object_1);
rc = xml_apply_patchset(output, object_2, as_cib);
if(rc != pcmk_ok) {
fprintf(stderr, "Could not apply patch: %s\n", pcmk_strerror(rc));
return rc;
}
} else {
xml_track_changes(object_2, NULL, object_2, FALSE);
xml_calculate_changes(object_1, object_2);
crm_log_xml_debug(object_2, xml_file_2?xml_file_2:"target");
output = xml_create_patchset(0, object_1, object_2, NULL, FALSE, as_cib);
if(as_cib && output) {
int add[] = { 0, 0, 0 };
int del[] = { 0, 0, 0 };
const char *fmt = NULL;
const char *digest = NULL;
xml_patch_versions(output, add, del);
fmt = crm_element_value(output, "format");
digest = crm_element_value(output, XML_ATTR_DIGEST);
if (add[2] != del[2] || add[1] != del[1] || add[0] != del[0]) {
crm_info("Patch: --- %d.%d.%d %s", del[0], del[1], del[2], fmt);
crm_info("Patch: +++ %d.%d.%d %s", add[0], add[1], add[2], digest);
}
}
xml_log_changes(LOG_INFO, __FUNCTION__, object_2);
xml_log_patchset(LOG_NOTICE, __FUNCTION__, output);
}
if (output != NULL) {
char *buffer = dump_xml_formatted(output);
fprintf(stdout, "%s\n", crm_str(buffer));
free(buffer);
fflush(stdout);
if (apply) {
const char *version = crm_element_value(output, XML_ATTR_CRM_VERSION);
buffer = calculate_xml_versioned_digest(output, FALSE, TRUE, version);
crm_trace("Digest: %s\n", crm_str(buffer));
free(buffer);
}
}
free_xml(object_1);
free_xml(object_2);
free_xml(output);
if (apply == FALSE && output != NULL) {
return 1;
}
return 0;
}
int
main(int argc, char ** argv)
{
int flag;
int rc = 0;
int quiet = 0;
int verbose = 0;
int argerr = 0;
int timeout = 120;
int option_index = 0;
int fence_level = 0;
char name[512];
char value[512];
const char *agent = NULL;
const char *device = NULL;
const char *target = NULL;
char action = 0;
stonith_t *st = NULL;
stonith_key_value_t *params = NULL;
stonith_key_value_t *devices = NULL;
stonith_key_value_t *dIter = NULL;
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv);
crm_set_options(NULL, "mode [options]", long_options,
"Provides access to the stonith-ng API.\n"
"\nAllows the administrator to add/remove/list devices, check device and host status and fence hosts\n");
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch(flag) {
case 'V':
verbose = 1;
crm_bump_log_level();
break;
case '$':
case '?':
crm_help(flag, LSB_EXIT_OK);
break;
case 'L':
case 'I':
action = flag;
break;
case 'q':
quiet = 1;
break;
case 'Q':
case 'R':
case 'D':
action = flag;
device = optarg;
break;
case 'a':
agent = optarg;
break;
case 'l':
target = optarg;
action = 'L';
break;
case 'M':
action = flag;
break;
case 't':
timeout = crm_atoi(optarg, NULL);
break;
case 'B':
case 'F':
case 'U':
case 'C':
case 'H':
case 'r':
case 'd':
target = optarg;
action = flag;
break;
case 'i':
fence_level = crm_atoi(optarg, NULL);
break;
case 'v':
devices = stonith_key_value_add(devices, NULL, optarg);
break;
case 'o':
crm_info("Scanning: -o %s", optarg);
rc = sscanf(optarg, "%[^=]=%[^=]", name, value);
if(rc != 2) {
crm_err("Invalid option: -o %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", name, value);
stonith_key_value_add(params, name, value);
}
break;
case 'e':
{
char *key = crm_concat("OCF_RESKEY", optarg, '_');
const char *env = getenv(key);
if(env == NULL) {
crm_err("Invalid option: -e %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", optarg, env);
stonith_key_value_add( params, optarg, env);
}
}
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
crm_debug("Create");
st = stonith_api_new();
if(action != 'M' && action != 'I') {
rc = st->cmds->connect(st, crm_system_name, NULL);
crm_debug("Connect: %d", rc);
if(rc < 0) {
goto done;
}
}
switch(action)
{
case 'I':
rc = st->cmds->list(st, st_opt_sync_call, NULL, &devices, timeout);
for(dIter = devices; dIter; dIter = dIter->next ) {
fprintf( stdout, " %s\n", dIter->value );
}
if(rc == 0) {
fprintf(stderr, "No devices found\n");
} else if(rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'L':
rc = st->cmds->query(st, st_opts, target, &devices, timeout);
for(dIter = devices; dIter; dIter = dIter->next ) {
fprintf( stdout, " %s\n", dIter->value );
}
if(rc == 0) {
fprintf(stderr, "No devices found\n");
} else if(rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'Q':
rc = st->cmds->call(st, st_opts, device, "monitor", NULL, timeout);
if(rc < 0) {
rc = st->cmds->call(st, st_opts, device, "list", NULL, timeout);
}
break;
case 'R':
rc = st->cmds->register_device(st, st_opts, device, "stonith-ng",
agent, params);
break;
case 'D':
rc = st->cmds->remove_device(st, st_opts, device);
break;
case 'r':
rc = st->cmds->register_level(st, st_opts, target, fence_level, devices);
break;
case 'd':
rc = st->cmds->remove_level(st, st_opts, target, fence_level);
break;
case 'M':
if (agent == NULL) {
printf("Please specify an agent to query using -a,--agent [value]\n");
return -1;
} else {
char *buffer = NULL;
st->cmds->metadata(st, st_opt_sync_call, agent, NULL, &buffer, timeout);
printf("%s\n", buffer);
crm_free(buffer);
}
break;
case 'C':
rc = st->cmds->confirm(st, st_opts, target);
break;
case 'B':
rc = st->cmds->fence(st, st_opts, target, "reboot", timeout);
break;
case 'F':
rc = st->cmds->fence(st, st_opts, target, "off", timeout);
break;
case 'U':
rc = st->cmds->fence(st, st_opts, target, "on", timeout);
break;
case 'H':
{
stonith_history_t *history, *hp, *latest = NULL;
rc = st->cmds->history(st, st_opts, target, &history, timeout);
for(hp = history; hp; hp = hp->next) {
char *action_s = NULL;
time_t complete = hp->completed;
if(hp->state == st_done) {
latest = hp;
}
if(quiet || !verbose) {
continue;
} else if(hp->action == NULL) {
action_s = crm_strdup("unknown");
} else if(hp->action[0] != 'r') {
action_s = crm_concat("turn", hp->action, ' ');
} else {
action_s = crm_strdup(hp->action);
}
if(hp->state == st_failed) {
printf("%s failed to %s node %s on behalf of %s at %s\n",
hp->delegate?hp->delegate:"We", action_s, hp->target, hp->origin,
ctime(&complete));
} else if(hp->state == st_done && hp->delegate) {
printf("%s was able to %s node %s on behalf of %s at %s\n",
hp->delegate, action_s, hp->target, hp->origin, ctime(&complete));
} else if(hp->state == st_done) {
printf("We were able to %s node %s on behalf of %s at %s\n",
action_s, hp->target, hp->origin, ctime(&complete));
} else {
printf("%s wishes to %s node %s - %d %d\n",
hp->origin, action_s, hp->target, hp->state, hp->completed);
}
crm_free(action_s);
}
if(latest) {
if(quiet) {
printf("%d\n", latest->completed);
} else {
char *action_s = NULL;
time_t complete = latest->completed;
if(latest->action == NULL) {
action_s = crm_strdup("unknown");
} else if(latest->action[0] != 'r') {
action_s = crm_concat("turn", latest->action, ' ');
} else {
action_s = crm_strdup(latest->action);
}
printf("%s was able to %s node %s on behalf of %s at %s\n",
latest->delegate?latest->delegate:"We", action_s, latest->target,
latest->origin, ctime(&complete));
crm_free(action_s);
}
}
}
break;
}
done:
if(rc < 0) {
printf("Command failed: %s\n", stonith_error2string(rc));
}
stonith_key_value_freeall(params, 1, 1);
st->cmds->disconnect(st);
crm_debug("Disconnect: %d", rc);
crm_debug("Destroy");
stonith_api_delete(st);
return rc;
}
int
main(int argc, char **argv)
{
int argerr = 0;
int flag;
int attempts = 0;
#ifdef HAVE_GETOPT_H
int option_index = 0;
static struct option long_options[] = {
/* Top-level Options */
{"verbose", 0, 0, 'V'},
{"help", 0, 0, '?'},
{"log-diffs", 0, 0, 'd'},
{"log-updates", 0, 0, 'u'},
{"max-conn-fail", 1, 0, 'm'},
{0, 0, 0, 0}
};
#endif
crm_log_cli_init("cibmon");
crm_signal(SIGTERM, cibmon_shutdown);
while (1) {
#ifdef HAVE_GETOPT_H
flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index);
#else
flag = getopt(argc, argv, OPTARGS);
#endif
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case '?':
usage(crm_system_name, EX_OK);
break;
case 'd':
log_diffs = TRUE;
break;
case 'u':
log_updates = TRUE;
break;
case 'm':
max_failures = crm_parse_int(optarg, "30");
break;
default:
printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
usage(crm_system_name, EX_USAGE);
}
cib = cib_new();
do {
sleep(1);
exit_code = cib->cmds->signon(cib, crm_system_name, cib_query);
} while (exit_code == -ENOTCONN && attempts++ < max_failures);
if (exit_code != pcmk_ok) {
crm_err("Signon to CIB failed: %s", pcmk_strerror(exit_code));
}
if (exit_code == pcmk_ok) {
crm_debug("Setting dnotify");
exit_code = cib->cmds->set_connection_dnotify(cib, cib_connection_destroy);
}
crm_debug("Setting diff callback");
exit_code = cib->cmds->add_notify_callback(cib, T_CIB_DIFF_NOTIFY, cibmon_diff);
if (exit_code != pcmk_ok) {
crm_err("Failed to set %s callback: %s", T_CIB_DIFF_NOTIFY, pcmk_strerror(exit_code));
}
if (exit_code != pcmk_ok) {
crm_err("Setup failed, could not monitor CIB actions");
return -exit_code;
}
mainloop = g_main_new(FALSE);
crm_info("Starting mainloop");
g_main_run(mainloop);
crm_trace("%s exiting normally", crm_system_name);
fflush(stderr);
return -exit_code;
}
int
main(int argc, char **argv)
{
xmlNode *cib_object = NULL;
xmlNode *status = NULL;
int argerr = 0;
int flag;
int option_index = 0;
pe_working_set_t data_set;
cib_t *cib_conn = NULL;
int rc = pcmk_ok;
gboolean xml_stdin = FALSE;
const char *xml_tag = NULL;
const char *xml_file = NULL;
const char *xml_string = NULL;
crm_log_cli_init("crm_verify");
crm_set_options(NULL, "[modifiers] data_source", long_options,
"Check a (complete) confiuration for syntax and common conceptual errors."
"\n\nChecks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigurations."
"\n\nIt reports two classes of problems, errors and warnings."
" Errors must be fixed before the cluster will work properly."
" However, it is left up to the administrator to decide if the warnings should also be fixed.");
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
#ifdef HAVE_GETOPT_H
case 0:
printf("option %s", long_options[option_index].name);
if (optarg)
printf(" with arg %s", optarg);
printf("\n");
break;
#endif
case 'X':
crm_trace("Option %c => %s", flag, optarg);
xml_string = strdup(optarg);
break;
case 'x':
crm_trace("Option %c => %s", flag, optarg);
xml_file = strdup(optarg);
break;
case 'p':
xml_stdin = TRUE;
break;
case 'S':
cib_save = strdup(optarg);
break;
case 'V':
crm_bump_log_level();
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
default:
fprintf(stderr, "Option -%c is not yet supported\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
crm_help(flag, EX_USAGE);
}
crm_info("=#=#=#=#= Getting XML =#=#=#=#=");
if (USE_LIVE_CIB) {
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
}
if (USE_LIVE_CIB) {
if (rc == pcmk_ok) {
int options = cib_scope_local | cib_sync_call;
crm_info("Reading XML from: live cluster");
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_object, options);
}
if (rc != pcmk_ok) {
fprintf(stderr, "Live CIB query failed: %s\n", pcmk_strerror(rc));
return 3;
}
if (cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
return 3;
}
} else if (xml_file != NULL) {
cib_object = filename2xml(xml_file);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input file: %s\n", xml_file);
return 4;
}
} else if (xml_string != NULL) {
cib_object = string2xml(xml_string);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input string: %s\n", xml_string);
return 4;
}
} else if (xml_stdin) {
cib_object = stdin2xml();
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input from STDIN.\n");
return 4;
}
} else {
fprintf(stderr, "No configuration source specified."
" Use --help for usage information.\n");
return 5;
}
xml_tag = crm_element_name(cib_object);
if (safe_str_neq(xml_tag, XML_TAG_CIB)) {
fprintf(stderr,
"This tool can only check complete configurations (ie. those starting with <cib>).\n");
return 6;
}
if (cib_save != NULL) {
write_xml_file(cib_object, cib_save, FALSE);
}
status = get_object_root(XML_CIB_TAG_STATUS, cib_object);
if (status == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
if (validate_xml(cib_object, NULL, FALSE) == FALSE) {
crm_config_err("CIB did not pass DTD/schema validation");
free_xml(cib_object);
cib_object = NULL;
} else if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
crm_config_error = TRUE;
free_xml(cib_object);
cib_object = NULL;
fprintf(stderr, "The cluster will NOT be able to use this configuration.\n");
fprintf(stderr, "Please manually update the configuration to conform to the %s syntax.\n",
LATEST_SCHEMA_VERSION);
}
set_working_set_defaults(&data_set);
if (cib_object == NULL) {
} else if (USE_LIVE_CIB) {
/* we will always have a status section and can do a full simulation */
do_calculations(&data_set, cib_object, NULL);
cleanup_alloc_calculations(&data_set);
} else {
data_set.now = new_ha_date(TRUE);
data_set.input = cib_object;
stage0(&data_set);
cleanup_alloc_calculations(&data_set);
}
if (crm_config_error) {
fprintf(stderr, "Errors found during check: config not valid\n");
if (get_crm_log_level() < LOG_WARNING) {
fprintf(stderr, " -V may provide more details\n");
}
rc = 2;
} else if (crm_config_warning) {
fprintf(stderr, "Warnings found during check: config may not be valid\n");
if (get_crm_log_level() < LOG_WARNING) {
fprintf(stderr, " Use -V for more details\n");
}
rc = 1;
}
if (USE_LIVE_CIB) {
cib_conn->cmds->signoff(cib_conn);
cib_delete(cib_conn);
}
return rc;
}
int
main(int argc, char **argv)
{
int flag;
int index = 0;
int argerr = 0;
crmd_mainloop = g_main_new(FALSE);
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]", long_options,
"Daemon for aggregating resource and node failures as well as co-ordinating the cluster's response");
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
crm_help(flag, EX_OK);
break;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
crmd_metadata();
return 0;
} else if (argc - optind == 1 && safe_str_eq("version", argv[optind])) {
fprintf(stdout, "CRM Version: %s (%s)\n", PACEMAKER_VERSION, BUILD_VERSION);
return 0;
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
crm_info("CRM Git Version: %s (%s)", PACEMAKER_VERSION, BUILD_VERSION);
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
if (crm_is_writable(PE_STATE_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) == FALSE) {
crm_err("Bad permissions on " PE_STATE_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " PE_STATE_DIR ". See logs for details\n");
fflush(stderr);
return 100;
} else if (crm_is_writable(CRM_CONFIG_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) ==
FALSE) {
crm_err("Bad permissions on " CRM_CONFIG_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " CRM_CONFIG_DIR ". See logs for details\n");
fflush(stderr);
return 100;
}
return crmd_init();
}
int
main(int argc, char **argv)
{
int rc;
int flag;
int argerr = 0;
int option_index = 0;
gboolean shutdown = FALSE;
uid_t pcmk_uid = 0;
gid_t pcmk_gid = 0;
struct rlimit cores;
crm_ipc_t *old_instance = NULL;
qb_ipcs_service_t *ipcs = NULL;
const char *facility = daemon_option("logfacility");
static crm_cluster_t cluster;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "mode [options]", long_options, "Start/Stop Pacemaker\n");
mainloop_add_signal(SIGHUP, pcmk_ignore);
mainloop_add_signal(SIGQUIT, pcmk_sigquit);
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'f':
/* Legacy */
break;
case 'p':
pid_file = optarg;
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
case 'S':
shutdown = TRUE;
break;
case 'F':
printf("Pacemaker %s (Build: %s)\n Supporting v%s: %s\n", PACEMAKER_VERSION, BUILD_VERSION,
CRM_FEATURE_SET, CRM_FEATURES);
crm_exit(pcmk_ok);
default:
printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (argerr) {
crm_help('?', EX_USAGE);
}
setenv("LC_ALL", "C", 1);
setenv("HA_LOGD", "no", 1);
set_daemon_option("mcp", "true");
set_daemon_option("use_logd", "off");
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
/* Restore the original facility so that mcp_read_config() does the right thing */
set_daemon_option("logfacility", facility);
crm_debug("Checking for old instances of %s", CRM_SYSTEM_MCP);
old_instance = crm_ipc_new(CRM_SYSTEM_MCP, 0);
crm_ipc_connect(old_instance);
if (shutdown) {
crm_debug("Terminating previous instance");
while (crm_ipc_connected(old_instance)) {
xmlNode *cmd =
create_request(CRM_OP_QUIT, NULL, NULL, CRM_SYSTEM_MCP, CRM_SYSTEM_MCP, NULL);
crm_debug(".");
crm_ipc_send(old_instance, cmd, 0, 0, NULL);
free_xml(cmd);
sleep(2);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_exit(pcmk_ok);
} else if (crm_ipc_connected(old_instance)) {
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_err("Pacemaker is already active, aborting startup");
crm_exit(DAEMON_RESPAWN_STOP);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
if (mcp_read_config() == FALSE) {
crm_notice("Could not obtain corosync config data, exiting");
crm_exit(ENODATA);
}
crm_notice("Starting Pacemaker %s (Build: %s): %s", PACEMAKER_VERSION, BUILD_VERSION, CRM_FEATURES);
mainloop = g_main_new(FALSE);
sysrq_init();
rc = getrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR, "Cannot determine current maximum core size.");
} else {
if (cores.rlim_max == 0 && geteuid() == 0) {
cores.rlim_max = RLIM_INFINITY;
} else {
crm_info("Maximum core file size is: %lu", (unsigned long)cores.rlim_max);
}
cores.rlim_cur = cores.rlim_max;
rc = setrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR,
"Core file generation will remain disabled."
" Core files are an important diagnositic tool,"
" please consider enabling them by default.");
}
#if 0
/* system() is not thread-safe, can't call from here
* Actually, its a pretty hacky way to try and achieve this anyway
*/
if (system("echo 1 > /proc/sys/kernel/core_uses_pid") != 0) {
crm_perror(LOG_ERR, "Could not enable /proc/sys/kernel/core_uses_pid");
}
#endif
}
rc = pcmk_ok;
if (crm_user_lookup(CRM_DAEMON_USER, &pcmk_uid, &pcmk_gid) < 0) {
crm_err("Cluster user %s does not exist, aborting Pacemaker startup", CRM_DAEMON_USER);
crm_exit(ENOKEY);
}
mkdir(CRM_STATE_DIR, 0750);
mcp_chown(CRM_STATE_DIR, pcmk_uid, pcmk_gid);
/* Used to store core files in */
crm_build_path(CRM_CORE_DIR, 0775);
mcp_chown(CRM_CORE_DIR, pcmk_uid, pcmk_gid);
/* Used to store blackbox dumps in */
crm_build_path(CRM_BLACKBOX_DIR, 0755);
mcp_chown(CRM_BLACKBOX_DIR, pcmk_uid, pcmk_gid);
/* Used to store policy engine inputs in */
crm_build_path(PE_STATE_DIR, 0755);
mcp_chown(PE_STATE_DIR, pcmk_uid, pcmk_gid);
/* Used to store the cluster configuration */
crm_build_path(CRM_CONFIG_DIR, 0755);
mcp_chown(CRM_CONFIG_DIR, pcmk_uid, pcmk_gid);
/* Resource agent paths are constructed by the lrmd */
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_MCP, QB_IPC_NATIVE, &mcp_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Couldn't start IPC server");
crm_exit(EIO);
}
/* Allows us to block shutdown */
if (cluster_connect_cfg(&local_nodeid) == FALSE) {
crm_err("Couldn't connect to Corosync's CFG service");
crm_exit(ENOPROTOOPT);
}
if(pcmk_locate_sbd() > 0) {
setenv("PCMK_watchdog", "true", 1);
} else {
setenv("PCMK_watchdog", "false", 1);
}
find_and_track_existing_processes();
cluster.destroy = mcp_cpg_destroy;
cluster.cpg.cpg_deliver_fn = mcp_cpg_deliver;
cluster.cpg.cpg_confchg_fn = mcp_cpg_membership;
crm_set_autoreap(FALSE);
if(cluster_connect_cpg(&cluster) == FALSE) {
crm_err("Couldn't connect to Corosync's CPG service");
rc = -ENOPROTOOPT;
}
if (rc == pcmk_ok && is_corosync_cluster()) {
/* Keep the membership list up-to-date for crm_node to query */
if(cluster_connect_quorum(mcp_quorum_callback, mcp_quorum_destroy) == FALSE) {
rc = -ENOTCONN;
}
}
#if SUPPORT_CMAN
if (rc == pcmk_ok && is_cman_cluster()) {
init_cman_connection(mcp_cman_dispatch, mcp_cman_destroy);
}
#endif
if(rc == pcmk_ok) {
local_name = get_local_node_name();
update_node_processes(local_nodeid, local_name, get_process_list());
mainloop_add_signal(SIGTERM, pcmk_shutdown);
mainloop_add_signal(SIGINT, pcmk_shutdown);
init_children_processes();
crm_info("Starting mainloop");
g_main_run(mainloop);
}
if (ipcs) {
crm_trace("Closing IPC server");
mainloop_del_ipc_server(ipcs);
ipcs = NULL;
}
g_main_destroy(mainloop);
cluster_disconnect_cpg(&cluster);
cluster_disconnect_cfg();
crm_info("Exiting %s", crm_system_name);
return crm_exit(rc);
}
int
main(int argc, char **argv)
{
GListPtr lpc = NULL;
gboolean process = TRUE;
gboolean all_good = TRUE;
enum transition_status graph_rc = -1;
crm_graph_t *transition = NULL;
ha_time_t *a_date = NULL;
cib_t *cib_conn = NULL;
xmlNode *cib_object = NULL;
int argerr = 0;
int flag;
char *msg_buffer = NULL;
gboolean optional = FALSE;
pe_working_set_t data_set;
const char *source = NULL;
const char *xml_file = NULL;
const char *dot_file = NULL;
const char *graph_file = NULL;
const char *input_file = NULL;
const char *input_xml = NULL;
/* disable glib's fancy allocators that can't be free'd */
GMemVTable vtable;
vtable.malloc = malloc;
vtable.realloc = realloc;
vtable.free = free;
vtable.calloc = calloc;
vtable.try_malloc = malloc;
vtable.try_realloc = realloc;
g_mem_set_vtable(&vtable);
crm_log_init_quiet(NULL, LOG_CRIT, FALSE, FALSE, argc, argv);
crm_set_options(NULL, "[-?Vv] -[Xxp] {other options}", long_options,
"Calculate the cluster's response to the supplied cluster state\n"
"\nSuperceeded by crm_simulate and likely to be removed in a future release\n\n");
while (1) {
int option_index = 0;
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'S':
do_simulation = TRUE;
break;
case 'a':
all_actions = TRUE;
break;
case 'w':
inhibit_exit = TRUE;
break;
case 'X':
/*use_stdin = TRUE;*/
input_xml = optarg;
break;
case 's':
show_scores = TRUE;
break;
case 'U':
show_utilization = TRUE;
break;
case 'x':
xml_file = optarg;
break;
case 'd':
use_date = optarg;
break;
case 'D':
dot_file = optarg;
break;
case 'G':
graph_file = optarg;
break;
case 'I':
input_file = optarg;
break;
case 'V':
crm_bump_log_level();
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '$':
case '?':
crm_help(flag, 0);
break;
default:
fprintf(stderr, "Option -%c is not yet supported\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
crm_help('?', 1);
}
update_all_trace_data(); /* again, so we see which trace points got updated */
if (USE_LIVE_CIB) {
int rc = cib_ok;
source = "live cib";
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, "ptest", cib_command);
if (rc == cib_ok) {
crm_info("Reading XML from: live cluster");
cib_object = get_cib_copy(cib_conn);
} else {
fprintf(stderr, "Live CIB query failed: %s\n", cib_error2string(rc));
return 3;
}
if (cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
return 3;
}
} else if (xml_file != NULL) {
source = xml_file;
cib_object = filename2xml(xml_file);
} else if (use_stdin) {
source = "stdin";
cib_object = filename2xml(NULL);
} else if (input_xml) {
source = "input string";
cib_object = string2xml(input_xml);
}
if (cib_object == NULL && source) {
fprintf(stderr, "Could not parse configuration input from: %s\n", source);
return 4;
} else if (cib_object == NULL) {
fprintf(stderr, "No configuration specified\n");
crm_help('?', 1);
}
if (get_object_root(XML_CIB_TAG_STATUS, cib_object) == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
free_xml(cib_object);
return cib_STALE;
}
if (validate_xml(cib_object, NULL, FALSE) != TRUE) {
free_xml(cib_object);
return cib_dtd_validation;
}
if (input_file != NULL) {
FILE *input_strm = fopen(input_file, "w");
if (input_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", input_file);
} else {
msg_buffer = dump_xml_formatted(cib_object);
if (fprintf(input_strm, "%s\n", msg_buffer) < 0) {
crm_perror(LOG_ERR, "Write to %s failed", input_file);
}
fflush(input_strm);
fclose(input_strm);
crm_free(msg_buffer);
}
}
if (use_date != NULL) {
a_date = parse_date(&use_date);
log_date(LOG_WARNING, "Set fake 'now' to", a_date, ha_log_date | ha_log_time);
log_date(LOG_WARNING, "Set fake 'now' to (localtime)",
a_date, ha_log_date | ha_log_time | ha_log_local);
}
set_working_set_defaults(&data_set);
if (process) {
if (show_scores && show_utilization) {
fprintf(stdout, "Allocation scores and utilization information:\n");
} else if (show_scores) {
fprintf(stdout, "Allocation scores:\n");
} else if (show_utilization) {
fprintf(stdout, "Utilization information:\n");
}
do_calculations(&data_set, cib_object, a_date);
}
msg_buffer = dump_xml_formatted(data_set.graph);
if (safe_str_eq(graph_file, "-")) {
fprintf(stdout, "%s\n", msg_buffer);
fflush(stdout);
} else if (graph_file != NULL) {
FILE *graph_strm = fopen(graph_file, "w");
if (graph_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", graph_file);
} else {
if (fprintf(graph_strm, "%s\n\n", msg_buffer) < 0) {
crm_perror(LOG_ERR, "Write to %s failed", graph_file);
}
fflush(graph_strm);
fclose(graph_strm);
}
}
crm_free(msg_buffer);
if (dot_file != NULL) {
dot_strm = fopen(dot_file, "w");
if (dot_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", dot_file);
}
}
if (dot_strm == NULL) {
goto simulate;
}
init_dotfile();
for (lpc = data_set.actions; lpc != NULL; lpc = lpc->next) {
action_t *action = (action_t *) lpc->data;
const char *style = "filled";
const char *font = "black";
const char *color = "black";
const char *fill = NULL;
char *action_name = create_action_name(action);
crm_trace("Action %d: %p", action->id, action);
if (is_set(action->flags, pe_action_pseudo)) {
font = "orange";
}
style = "dashed";
if (is_set(action->flags, pe_action_dumped)) {
style = "bold";
color = "green";
} else if (action->rsc != NULL && is_not_set(action->rsc->flags, pe_rsc_managed)) {
color = "purple";
if (all_actions == FALSE) {
goto dont_write;
}
} else if (is_set(action->flags, pe_action_optional)) {
color = "blue";
if (all_actions == FALSE) {
goto dont_write;
}
} else {
color = "red";
CRM_CHECK(is_set(action->flags, pe_action_runnable) == FALSE,;
);
}
set_bit_inplace(action->flags, pe_action_dumped);
dot_write("\"%s\" [ style=%s color=\"%s\" fontcolor=\"%s\" %s%s]",
action_name, style, color, font, fill ? "fillcolor=" : "", fill ? fill : "");
dont_write:
crm_free(action_name);
}
int
main(int argc, char **argv)
{
int flag;
int index = 0;
int argerr = 0;
crm_ipc_t *old_instance = NULL;
crmd_mainloop = g_main_loop_new(NULL, FALSE);
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]", long_options,
"Daemon for aggregating resource and node failures as well as co-ordinating the cluster's response");
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'h': /* Help message */
crm_help(flag, CRM_EX_OK);
break;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
crmd_metadata();
return CRM_EX_OK;
} else if (argc - optind == 1 && safe_str_eq("version", argv[optind])) {
fprintf(stdout, "CRM Version: %s (%s)\n", PACEMAKER_VERSION, BUILD_VERSION);
return CRM_EX_OK;
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', CRM_EX_USAGE);
}
crm_notice("Starting Pacemaker controller");
old_instance = crm_ipc_new(CRM_SYSTEM_CRMD, 0);
if (crm_ipc_connect(old_instance)) {
/* IPC end-point already up */
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_err("pacemaker-controld is already active, aborting startup");
crm_exit(CRM_EX_OK);
} else {
/* not up or not authentic, we'll proceed either way */
crm_ipc_destroy(old_instance);
old_instance = NULL;
}
if (pcmk__daemon_can_write(PE_STATE_DIR, NULL) == FALSE) {
crm_err("Terminating due to bad permissions on " PE_STATE_DIR);
fprintf(stderr,
"ERROR: Bad permissions on " PE_STATE_DIR " (see logs for details)\n");
fflush(stderr);
return CRM_EX_FATAL;
} else if (pcmk__daemon_can_write(CRM_CONFIG_DIR, NULL) == FALSE) {
crm_err("Terminating due to bad permissions on " CRM_CONFIG_DIR);
fprintf(stderr,
"ERROR: Bad permissions on " CRM_CONFIG_DIR " (see logs for details)\n");
fflush(stderr);
return CRM_EX_FATAL;
}
crmd_init();
return 0; // not reachable
}
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;
}
int
main(int argc, char **argv)
{
int flag;
int rc = 0;
int quiet = 0;
int verbose = 0;
int argerr = 0;
int timeout = 120;
int option_index = 0;
int fence_level = 0;
int no_connect = 0;
int tolerance = 0;
int as_nodeid = FALSE;
char *name = NULL;
char *value = NULL;
char *target = NULL;
char *lists = NULL;
const char *agent = NULL;
const char *device = NULL;
const char *longname = NULL;
char action = 0;
stonith_t *st = NULL;
stonith_key_value_t *params = NULL;
stonith_key_value_t *devices = NULL;
stonith_key_value_t *dIter = NULL;
crm_log_cli_init("stonith_admin");
crm_set_options(NULL, "mode [options]", long_options,
"Provides access to the stonith-ng API.\n"
"\nAllows the administrator to add/remove/list devices, check device and host status and fence hosts\n");
async_fence_data.name = strdup(crm_system_name);
while (1) {
flag = crm_get_option_long(argc, argv, &option_index, &longname);
if (flag == -1)
break;
switch (flag) {
case 'V':
verbose = 1;
crm_bump_log_level(argc, argv);
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
case 'I':
no_connect = 1;
/* fall through */
case 'L':
action = flag;
break;
case 'q':
quiet = 1;
break;
case 'Q':
case 'R':
case 'D':
case 's':
action = flag;
device = optarg;
break;
case 'T':
free(async_fence_data.name);
async_fence_data.name = crm_strdup_printf("%s.%s", crm_system_name, optarg);
break;
case 'a':
agent = optarg;
break;
case 'l':
target = optarg;
action = 'L';
break;
case 'M':
no_connect = 1;
action = flag;
break;
case 't':
timeout = crm_atoi(optarg, NULL);
break;
case 'B':
case 'F':
case 'U':
/* using mainloop here */
no_connect = 1;
/* fall through */
case 'C':
/* Always log the input arguments */
crm_log_args(argc, argv);
target = optarg;
action = flag;
break;
case 'n':
as_nodeid = TRUE;
break;
case 'h':
case 'H':
case 'r':
case 'd':
target = optarg;
action = flag;
break;
case 'i':
fence_level = crm_atoi(optarg, NULL);
break;
case 'v':
devices = stonith_key_value_add(devices, NULL, optarg);
break;
case 'o':
crm_info("Scanning: -o %s", optarg);
rc = sscanf(optarg, "%m[^=]=%m[^=]", &name, &value);
if (rc != 2) {
crm_err("Invalid option: -o %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", name, value);
params = stonith_key_value_add(params, name, value);
}
free(value); value = NULL;
free(name); name = NULL;
break;
case 'e':
{
char *key = crm_concat("OCF_RESKEY", optarg, '_');
const char *env = getenv(key);
if (env == NULL) {
crm_err("Invalid option: -e %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", optarg, env);
params = stonith_key_value_add(params, optarg, env);
}
}
break;
case 0:
if (safe_str_eq("tolerance", longname)) {
tolerance = crm_get_msec(optarg) / 1000; /* Send in seconds */
}
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
crm_debug("Create");
st = stonith_api_new();
crm_debug("Created");
if (!no_connect) {
crm_debug("Connecting as %s", async_fence_data.name);
rc = st->cmds->connect(st, async_fence_data.name, NULL);
crm_debug("Connect: %d", rc);
if (rc < 0) {
goto done;
}
}
switch (action) {
case 'I':
rc = st->cmds->list_agents(st, st_opt_sync_call, NULL, &devices, timeout);
for (dIter = devices; dIter; dIter = dIter->next) {
fprintf(stdout, " %s\n", dIter->value);
}
if (rc == 0) {
fprintf(stderr, "No devices found\n");
} else if (rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'L':
rc = st->cmds->query(st, st_opts, target, &devices, timeout);
for (dIter = devices; dIter; dIter = dIter->next) {
fprintf(stdout, " %s\n", dIter->value);
}
if (rc == 0) {
fprintf(stderr, "No devices found\n");
} else if (rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'Q':
rc = st->cmds->monitor(st, st_opts, device, timeout);
if (rc < 0) {
rc = st->cmds->list(st, st_opts, device, NULL, timeout);
}
break;
case 's':
rc = st->cmds->list(st, st_opts, device, &lists, timeout);
if (rc == 0) {
if (lists) {
char *source = lists, *dest = lists;
while (*dest) {
if ((*dest == '\\') && (*(dest+1) == 'n')) {
*source = '\n';
dest++;
dest++;
source++;
} else if ((*dest == ',') || (*dest == ';')) {
dest++;
} else {
*source = *dest;
dest++;
source++;
}
if (!(*dest)) {
*source = 0;
}
}
fprintf(stdout, "%s", lists);
free(lists);
}
} else {
fprintf(stderr, "List command returned error. rc : %d\n", rc);
}
break;
case 'R':
rc = st->cmds->register_device(st, st_opts, device, "stonith-ng", agent, params);
break;
case 'D':
rc = st->cmds->remove_device(st, st_opts, device);
break;
case 'd':
case 'r':
rc = handle_level(st, target, fence_level, devices, action == 'r');
break;
case 'M':
if (agent == NULL) {
printf("Please specify an agent to query using -a,--agent [value]\n");
return -1;
} else {
char *buffer = NULL;
rc = st->cmds->metadata(st, st_opt_sync_call, agent, NULL, &buffer, timeout);
if (rc == pcmk_ok) {
printf("%s\n", buffer);
}
free(buffer);
}
break;
case 'C':
rc = st->cmds->confirm(st, st_opts, target);
break;
case 'B':
rc = mainloop_fencing(st, target, "reboot", timeout, tolerance);
break;
case 'F':
rc = mainloop_fencing(st, target, "off", timeout, tolerance);
break;
case 'U':
rc = mainloop_fencing(st, target, "on", timeout, tolerance);
break;
case 'h':
{
time_t when = 0;
if(as_nodeid) {
uint32_t nodeid = atol(target);
when = stonith_api_time(nodeid, NULL, FALSE);
} else {
when = stonith_api_time(0, target, FALSE);
}
if(when) {
printf("Node %s last kicked at: %s\n", target, ctime(&when));
} else {
printf("Node %s has never been kicked\n", target);
}
}
break;
case 'H':
rc = show_history(st, target, timeout, quiet, verbose);
break;
}
done:
free(async_fence_data.name);
crm_info("Command returned: %s (%d)", pcmk_strerror(rc), rc);
if (rc < 0) {
printf("Command failed: %s\n", pcmk_strerror(rc));
}
stonith_key_value_freeall(params, 1, 1);
st->cmds->disconnect(st);
crm_debug("Disconnect: %d", rc);
crm_debug("Destroy");
stonith_api_delete(st);
return rc;
}
int
main(int argc, char **argv)
{
int flag;
int argerr = 0;
gboolean allow_cores = TRUE;
crm_ipc_t *old_instance = NULL;
crm_system_name = CRM_SYSTEM_PENGINE;
mainloop_add_signal(SIGTERM, pengine_shutdown);
while ((flag = getopt(argc, argv, OPTARGS)) != EOF) {
switch (flag) {
case 'V':
crm_bump_log_level();
break;
case 'h': /* Help message */
usage(crm_system_name, EX_OK);
break;
case 'c':
allow_cores = TRUE;
break;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
pe_metadata();
return 0;
}
if (optind > argc) {
++argerr;
}
if (argerr) {
usage(crm_system_name, EX_USAGE);
}
crm_log_init(NULL, LOG_NOTICE, TRUE, FALSE, argc, argv, FALSE);
if (crm_is_writable(PE_STATE_DIR, NULL, CRM_DAEMON_USER, CRM_DAEMON_GROUP, FALSE) == FALSE) {
crm_err("Bad permissions on " PE_STATE_DIR ". Terminating");
fprintf(stderr, "ERROR: Bad permissions on " PE_STATE_DIR ". See logs for details\n");
fflush(stderr);
return 100;
}
/* find any previous instances and shut them down */
crm_debug("Checking for old instances of %s", CRM_SYSTEM_PENGINE);
old_instance = crm_ipc_new(CRM_SYSTEM_PENGINE, 0);
crm_ipc_connect(old_instance);
crm_debug("Terminating previous instance");
while (crm_ipc_connected(old_instance)) {
xmlNode *cmd = create_request(CRM_OP_QUIT, NULL, NULL, CRM_SYSTEM_PENGINE, CRM_SYSTEM_PENGINE, NULL);
crm_debug(".");
crm_ipc_send(old_instance, cmd, NULL, 0);
free_xml(cmd);
sleep(2);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_debug("Init server comms");
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_PENGINE, QB_IPC_SHM, &ipc_callbacks);
if (ipcs == NULL) {
crm_err("Couldn't start IPC server");
return 1;
}
/* Create the mainloop and run it... */
crm_info("Starting %s", crm_system_name);
mainloop = g_main_new(FALSE);
g_main_run(mainloop);
#if HAVE_LIBXML2
crm_xml_cleanup();
#endif
crm_info("Exiting %s", crm_system_name);
qb_log_fini();
return 0;
}
int
main(int argc, char **argv)
{
int index = 0;
int argerr = 0;
int flag;
int BE_QUIET = FALSE;
crm_log_cli_init("attrd_updater");
crm_set_options(NULL, "command -n attribute [options]", long_options,
"Tool for updating cluster node attributes");
if (argc < 2) {
crm_help('?', LSB_EXIT_EINVAL);
}
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level();
break;
case '?':
case '$':
crm_help(flag, LSB_EXIT_OK);
break;
case 'n':
attr_name = crm_strdup(optarg);
break;
case 's':
attr_set = crm_strdup(optarg);
break;
case 'd':
attr_dampen = crm_strdup(optarg);
break;
case 'l':
case 'S':
attr_section = crm_strdup(optarg);
break;
case 'q':
BE_QUIET = TRUE;
break;
case 'Q':
case 'R':
case 'D':
case 'U':
case 'v':
command = flag;
attr_value = optarg;
break;
default:
++argerr;
break;
}
}
if (BE_QUIET == FALSE) {
crm_log_args(argc, argv);
}
if (optind > argc) {
++argerr;
}
if (command != 'R' && attr_name == NULL) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
if (command == 'Q') {
fprintf(stderr, "-Q,--query is not yet implemented, use -D to delete existing values\n\n");
crm_help('?', LSB_EXIT_GENERIC);
} else
if (FALSE == attrd_update_delegate(
NULL, command, NULL, attr_name, attr_value, attr_section, attr_set, attr_dampen, NULL)) {
fprintf(stderr, "Could not update %s=%s\n", attr_name, attr_value);
return 1;
}
return 0;
}
int
main(int argc, char **argv)
{
int flag;
int rc = 0;
int quiet = 0;
int verbose = 0;
int argerr = 0;
int timeout = 120;
int option_index = 0;
int fence_level = 0;
int no_connect = 0;
int tolerance = 0;
char *name = NULL;
char *value = NULL;
const char *agent = NULL;
const char *device = NULL;
const char *target = NULL;
const char *longname = NULL;
char action = 0;
stonith_t *st = NULL;
stonith_key_value_t *params = NULL;
stonith_key_value_t *devices = NULL;
stonith_key_value_t *dIter = NULL;
crm_log_cli_init("stonith_admin");
crm_set_options(NULL, "mode [options]", long_options,
"Provides access to the stonith-ng API.\n"
"\nAllows the administrator to add/remove/list devices, check device and host status and fence hosts\n");
async_fence_data.name = strdup(crm_system_name);
while (1) {
flag = crm_get_option_long(argc, argv, &option_index, &longname);
if (flag == -1)
break;
switch (flag) {
case 'V':
verbose = 1;
crm_bump_log_level(argc, argv);
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
case 'I':
no_connect = 1;
/* fall through */
case 'L':
action = flag;
break;
case 'q':
quiet = 1;
break;
case 'Q':
case 'R':
case 'D':
action = flag;
device = optarg;
break;
case 'T':
free(async_fence_data.name);
async_fence_data.name = g_strdup_printf("%s.%s", crm_system_name, optarg);
break;
case 'a':
agent = optarg;
break;
case 'l':
target = optarg;
action = 'L';
break;
case 'M':
no_connect = 1;
action = flag;
break;
case 't':
timeout = crm_atoi(optarg, NULL);
break;
case 'B':
case 'F':
case 'U':
/* using mainloop here */
no_connect = 1;
/* fall through */
case 'C':
/* Always log the input arguments */
crm_log_args(argc, argv);
target = optarg;
action = flag;
break;
case 'H':
case 'r':
case 'd':
target = optarg;
action = flag;
break;
case 'i':
fence_level = crm_atoi(optarg, NULL);
break;
case 'v':
devices = stonith_key_value_add(devices, NULL, optarg);
break;
case 'o':
crm_info("Scanning: -o %s", optarg);
rc = sscanf(optarg, "%m[^=]=%m[^=]", &name, &value);
if (rc != 2) {
crm_err("Invalid option: -o %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", name, value);
params = stonith_key_value_add(params, name, value);
}
free(value); value = NULL;
free(name); name = NULL;
break;
case 'e':
{
char *key = crm_concat("OCF_RESKEY", optarg, '_');
const char *env = getenv(key);
if (env == NULL) {
crm_err("Invalid option: -e %s", optarg);
++argerr;
} else {
crm_info("Got: '%s'='%s'", optarg, env);
params = stonith_key_value_add(params, optarg, env);
}
}
break;
case 0:
if (safe_str_eq("tolerance", longname)) {
tolerance = crm_get_msec(optarg) / 1000; /* Send in seconds */
}
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
crm_debug("Create");
st = stonith_api_new();
crm_debug("Created");
if (!no_connect) {
crm_debug("Connecting as %s", async_fence_data.name);
rc = st->cmds->connect(st, async_fence_data.name, NULL);
crm_debug("Connect: %d", rc);
if (rc < 0) {
goto done;
}
}
switch (action) {
case 'I':
rc = st->cmds->list_agents(st, st_opt_sync_call, NULL, &devices, timeout);
for (dIter = devices; dIter; dIter = dIter->next) {
fprintf(stdout, " %s\n", dIter->value);
}
if (rc == 0) {
fprintf(stderr, "No devices found\n");
} else if (rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'L':
rc = st->cmds->query(st, st_opts, target, &devices, timeout);
for (dIter = devices; dIter; dIter = dIter->next) {
fprintf(stdout, " %s\n", dIter->value);
}
if (rc == 0) {
fprintf(stderr, "No devices found\n");
} else if (rc > 0) {
fprintf(stderr, "%d devices found\n", rc);
rc = 0;
}
stonith_key_value_freeall(devices, 1, 1);
break;
case 'Q':
rc = st->cmds->monitor(st, st_opts, device, timeout);
if (rc < 0) {
rc = st->cmds->list(st, st_opts, device, NULL, timeout);
}
break;
case 'R':
rc = st->cmds->register_device(st, st_opts, device, "stonith-ng", agent, params);
break;
case 'D':
rc = st->cmds->remove_device(st, st_opts, device);
break;
case 'r':
rc = st->cmds->register_level(st, st_opts, target, fence_level, devices);
break;
case 'd':
rc = st->cmds->remove_level(st, st_opts, target, fence_level);
break;
case 'M':
if (agent == NULL) {
printf("Please specify an agent to query using -a,--agent [value]\n");
return -1;
} else {
char *buffer = NULL;
rc = st->cmds->metadata(st, st_opt_sync_call, agent, NULL, &buffer, timeout);
if (rc == pcmk_ok) {
printf("%s\n", buffer);
}
free(buffer);
}
break;
case 'C':
rc = st->cmds->confirm(st, st_opts, target);
break;
case 'B':
rc = mainloop_fencing(st, target, "reboot", timeout, tolerance);
break;
case 'F':
rc = mainloop_fencing(st, target, "off", timeout, tolerance);
break;
case 'U':
rc = mainloop_fencing(st, target, "on", timeout, tolerance);
break;
case 'H':
{
stonith_history_t *history, *hp, *latest = NULL;
rc = st->cmds->history(st, st_opts, target, &history, timeout);
for (hp = history; hp; hp = hp->next) {
char *action_s = NULL;
time_t complete = hp->completed;
if (hp->state == st_done) {
latest = hp;
}
if (quiet || !verbose) {
continue;
} else if (hp->action == NULL) {
action_s = strdup("unknown");
} else if (hp->action[0] != 'r') {
action_s = crm_concat("turn", hp->action, ' ');
} else {
action_s = strdup(hp->action);
}
if (hp->state == st_failed) {
printf("%s failed to %s node %s on behalf of %s from %s at %s\n",
hp->delegate ? hp->delegate : "We", action_s, hp->target,
hp->client, hp->origin, ctime(&complete));
} else if (hp->state == st_done && hp->delegate) {
printf("%s was able to %s node %s on behalf of %s from %s at %s\n",
hp->delegate, action_s, hp->target,
hp->client, hp->origin, ctime(&complete));
} else if (hp->state == st_done) {
printf("We were able to %s node %s on behalf of %s from %s at %s\n",
action_s, hp->target, hp->client, hp->origin, ctime(&complete));
} else {
printf("%s at %s wishes to %s node %s - %d %d\n",
hp->client, hp->origin, action_s, hp->target, hp->state, hp->completed);
}
free(action_s);
}
if (latest) {
if (quiet) {
printf("%d\n", latest->completed);
} else {
char *action_s = NULL;
time_t complete = latest->completed;
if (latest->action == NULL) {
action_s = strdup("unknown");
} else if (latest->action[0] != 'r') {
action_s = crm_concat("turn", latest->action, ' ');
} else {
action_s = strdup(latest->action);
}
printf("%s was able to %s node %s on behalf of %s from %s at %s\n",
latest->delegate ? latest->delegate : "We", action_s, latest->target,
latest->client, latest->origin, ctime(&complete));
free(action_s);
}
}
break;
} /* closing bracket for -H case */
} /* closing bracket for switch case */
done:
free(async_fence_data.name);
crm_info("Command returned: %s (%d)", pcmk_strerror(rc), rc);
if (rc < 0) {
printf("Command failed: %s\n", pcmk_strerror(rc));
}
stonith_key_value_freeall(params, 1, 1);
st->cmds->disconnect(st);
crm_debug("Disconnect: %d", rc);
crm_debug("Destroy");
stonith_api_delete(st);
return rc;
}
int
main(int argc, char **argv)
{
int index = 0;
int argerr = 0;
int flag;
crm_log_cli_init("attrd_updater");
crm_set_options(NULL, "command -n attribute [options]", long_options,
"Tool for updating cluster node attributes");
if (argc < 2) {
crm_help('?', EX_USAGE);
}
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case '?':
case '$':
crm_help(flag, EX_OK);
break;
case 'n':
attr_name = strdup(optarg);
break;
case 's':
attr_set = strdup(optarg);
break;
case 'd':
attr_dampen = strdup(optarg);
break;
case 'l':
case 'S':
attr_section = strdup(optarg);
break;
case 'q':
break;
case 'Q':
case 'R':
case 'D':
case 'U':
case 'v':
command = flag;
attr_value = optarg;
break;
default:
++argerr;
break;
}
}
if (optind > argc) {
++argerr;
}
if (command != 'R' && attr_name == NULL) {
++argerr;
}
if (argerr) {
crm_help('?', EX_USAGE);
}
if (command == 'Q') {
fprintf(stderr, "-Q,--query is not yet implemented, use -D to delete existing values\n\n");
crm_help('?', EX_USAGE);
} else {
int rc = attrd_update_delegate(NULL, command, NULL, attr_name, attr_value, attr_section,
attr_set, attr_dampen, NULL, FALSE);
if (rc != pcmk_ok) {
fprintf(stderr, "Could not update %s=%s: %s (%d)\n", attr_name, attr_value, pcmk_strerror(rc), rc);
}
crm_exit(rc);
}
crm_exit(pcmk_ok);
}
int
main(int argc, char **argv)
{
int option_index = 0;
int argerr = 0;
int flag;
crm_log_cli_init("crmadmin");
crm_set_options(NULL, "command [options]", long_options,
"Development tool for performing some crmd-specific commands."
"\n Likely to be replaced by crm_node in the future");
if (argc < 2) {
crm_help('?', LSB_EXIT_EINVAL);
}
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'V':
BE_VERBOSE = TRUE;
admin_verbose = XML_BOOLEAN_TRUE;
crm_bump_log_level();
break;
case 't':
message_timeout_ms = atoi(optarg);
if (message_timeout_ms < 1) {
message_timeout_ms = 30 * 1000;
}
break;
case '$':
case '?':
crm_help(flag, LSB_EXIT_OK);
break;
case 'D':
DO_WHOIS_DC = TRUE;
break;
case 'B':
BASH_EXPORT = TRUE;
break;
case 'K':
DO_RESET = TRUE;
crm_trace("Option %c => %s", flag, optarg);
dest_node = crm_strdup(optarg);
crmd_operation = CRM_OP_LOCAL_SHUTDOWN;
break;
case 'q':
BE_SILENT = TRUE;
break;
case 'i':
DO_DEBUG = debug_inc;
crm_trace("Option %c => %s", flag, optarg);
dest_node = crm_strdup(optarg);
break;
case 'd':
DO_DEBUG = debug_dec;
crm_trace("Option %c => %s", flag, optarg);
dest_node = crm_strdup(optarg);
break;
case 'S':
DO_HEALTH = TRUE;
crm_trace("Option %c => %s", flag, optarg);
dest_node = crm_strdup(optarg);
break;
case 'E':
DO_ELECT_DC = TRUE;
break;
case 'N':
DO_NODE_LIST = TRUE;
break;
case 'H':
DO_HEALTH = TRUE;
break;
default:
printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
if (do_init()) {
int res = 0;
res = do_work();
if (res > 0) {
/* wait for the reply by creating a mainloop and running it until
* the callbacks are invoked...
*/
mainloop = g_main_new(FALSE);
crm_trace("Waiting for %d replies from the local CRM", expected_responses);
message_timer_id = g_timeout_add(message_timeout_ms, admin_message_timeout, NULL);
g_main_run(mainloop);
} else if (res < 0) {
crm_err("No message to send");
operation_status = -1;
}
} else {
crm_warn("Init failed, could not perform requested operations");
operation_status = -2;
}
crm_trace("%s exiting normally", crm_system_name);
return operation_status;
}
int
main(int argc, char **argv)
{
int argerr = 0;
int flag;
int index = 0;
int print_options = 0;
char *input_s = NULL;
char *mutable_s = NULL;
crm_log_cli_init("iso8601");
crm_set_options(NULL, "command [output modifier] ", long_options,
"Display and parse ISO8601 dates and times");
if (argc < 2) {
argerr++;
}
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level();
break;
case '?':
case '$':
crm_help(flag, 0);
break;
case 'n':
command = flag;
break;
case 'd':
case 'p':
case 'D':
command = flag;
input_s = strdup(optarg);
break;
case 'W':
print_options |= ha_date_weeks;
break;
case 'O':
print_options |= ha_date_ordinal;
break;
case 'L':
print_options |= ha_log_local;
break;
}
}
if (input_s == NULL && command != 'n') {
crm_help('?', 1);
}
mutable_s = input_s;
if (command == 'd') {
ha_time_t *date_time = parse_date(&mutable_s);
if (date_time == NULL) {
fprintf(stderr, "Invalid date/time specified: %s\n", input_s);
crm_help('?', 1);
}
log_date(-1, "parsed", date_time, print_options | ha_log_date | ha_log_time);
} else if (command == 'p') {
ha_time_period_t *interval = parse_time_period(&mutable_s);
if (interval == NULL) {
fprintf(stderr, "Invalid interval specified: %s\n", input_s);
crm_help('?', 1);
}
log_time_period(-1, interval, print_options | ha_log_date | ha_log_time);
} else if (command == 'D') {
ha_time_t *duration = parse_time_duration(&mutable_s);
if (duration == NULL) {
fprintf(stderr, "Invalid duration specified: %s\n", input_s);
crm_help('?', 1);
}
log_date(-1, "Duration", duration,
print_options | ha_log_date | ha_log_time | ha_log_local);
} else if (command == 'n') {
ha_time_t *now = new_ha_date(TRUE);
if (now == NULL) {
fprintf(stderr, "Internal error: couldnt determin 'now' !\n");
crm_help('?', 1);
}
log_date(-1, "Current date/time", now, print_options | ha_log_date | ha_log_time);
}
return 0;
}
