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diff --git a/fencing/admin.c b/fencing/admin.c
index 7abd167f78..f87b60bcd3 100644
--- a/fencing/admin.c
+++ b/fencing/admin.c
@@ -1,357 +1,383 @@
/*
* Copyright (C) 2009 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <crm_internal.h>
#include <sys/param.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/utsname.h>
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
#include <crm/crm.h>
#include <crm/msg_xml.h>
#include <crm/common/ipc.h>
#include <crm/common/cluster.h>
#include <crm/stonith-ng.h>
#include <crm/cib.h>
#include <crm/pengine/status.h>
#include <crm/common/xml.h>
#include <crm/common/msg.h>
/* *INDENT-OFF* */
static struct crm_option long_options[] = {
{"help", 0, 0, '?', "\tThis text"},
{"version", 0, 0, '$', "\tVersion information" },
{"verbose", 0, 0, 'V', "\tIncrease debug output"},
{"quiet", 0, 0, 'q', "\tPrint only essential output"},
+ {"-spacer-", 0, 0, '-', "Commands:"},
{"list", 1, 0, 'l', "List devices that can terminate the specified host"},
{"list-registered", 0, 0, 'L', "List all registered devices"},
{"list-installed", 0, 0, 'I', "List all installed devices"},
+ {"-spacer-", 0, 0, '-', ""},
{"metadata", 0, 0, 'M', "Check the device's metadata"},
{"query", 1, 0, 'Q', "Check the device's status"},
{"fence", 1, 0, 'F', "Fence the named host"},
{"unfence", 1, 0, 'U', "Unfence the named host"},
{"reboot", 1, 0, 'B', "Reboot the named host"},
{"confirm", 1, 0, 'C', "Confirm the named host is now safely down"},
{"history", 1, 0, 'H', "Retrieve last fencing operation"},
- {"register", 1, 0, 'R', "Register a stonith device"},
- {"deregister", 1, 0, 'D', "De-register a stonith device"},
+ {"-spacer-", 0, 0, '-', ""},
+ {"register", 1, 0, 'R', "Register the named stonith device. Requires: --agent, optional: --option"},
+ {"deregister", 1, 0, 'D', "De-register the named stonith device"},
+ {"register-level", 1, 0, 'r', "Register a stonith level for the named host. Requires: --index, one or more --device entries"},
+ {"deregister-level", 1, 0, 'd', "De-register a stonith level for the named host. Requires: --index"},
+
+ {"-spacer-", 0, 0, '-', ""},
+ {"-spacer-", 0, 0, '-', "Options and modifiers:"},
+ {"agent", 1, 0, 'a', "The agent (eg. fence_xvm) to instantiate when calling with --register"},
{"env-option", 1, 0, 'e'},
{"option", 1, 0, 'o'},
- {"agent", 1, 0, 'a'},
- {"timeout", 1, 0, 't'},
+ {"device", 1, 0, 'v', "A device to associate with a given host and stonith level"},
+ {"index", 1, 0, 'i', "The stonith level (1-9)"},
+
+ {"timeout", 1, 0, 't', "Operation timeout in seconds"},
{"list-all", 0, 0, 'L', "legacy alias for --list-registered"},
{0, 0, 0, 0}
};
/* *INDENT-ON* */
int st_opts = st_opt_sync_call;
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 );
crm_free(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;
}

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