Copyright (C) Andrew Tridgell 2006
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
+ 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 program 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ 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 program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "system/filesys.h"
#include "popt.h"
#include "system/wait.h"
+#include "cmdline.h"
+#include "../include/ctdb_private.h"
static void block_signal(int signum)
{
sigaction(signum, &act, NULL);
}
+static struct {
+ const char *nlist;
+ const char *transport;
+ const char *myaddress;
+ const char *public_address_list;
+ const char *public_interface;
+ const char *event_script;
+ const char *logfile;
+ const char *recovery_lock_file;
+ const char *db_dir;
+} options = {
+ .nlist = ETCDIR "/ctdb/nodes",
+ .transport = "tcp",
+ .event_script = ETCDIR "/ctdb/events",
+ .logfile = VARDIR "/log/log.ctdb",
+ .db_dir = VARDIR "/ctdb",
+};
+
+
/*
main program
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
- const char *nlist = NULL;
- const char *transport = "tcp";
- const char *myaddress = NULL;
- int self_connect=0;
- int daemon_mode=0;
+ int interactive = 0;
struct poptOption popt_options[] = {
POPT_AUTOHELP
- { "nlist", 0, POPT_ARG_STRING, &nlist, 0, "node list file", "filename" },
- { "listen", 0, POPT_ARG_STRING, &myaddress, 0, "address to listen on", "address" },
- { "transport", 0, POPT_ARG_STRING, &transport, 0, "protocol transport", NULL },
- { "self-connect", 0, POPT_ARG_NONE, &self_connect, 0, "enable self connect", "boolean" },
- { "daemon", 0, POPT_ARG_NONE, &daemon_mode, 0, "spawn a ctdb daemon", "boolean" },
+ POPT_CTDB_CMDLINE
+ { "interactive", 'i', POPT_ARG_NONE, &interactive, 0, "don't fork", NULL },
+ { "public-addresses", 0, POPT_ARG_STRING, &options.public_address_list, 0, "public address list file", "filename" },
+ { "public-interface", 0, POPT_ARG_STRING, &options.public_interface, 0, "public interface", "interface"},
+ { "event-script", 0, POPT_ARG_STRING, &options.event_script, 0, "event script", "filename" },
+ { "logfile", 0, POPT_ARG_STRING, &options.logfile, 0, "log file location", "filename" },
+ { "nlist", 0, POPT_ARG_STRING, &options.nlist, 0, "node list file", "filename" },
+ { "listen", 0, POPT_ARG_STRING, &options.myaddress, 0, "address to listen on", "address" },
+ { "transport", 0, POPT_ARG_STRING, &options.transport, 0, "protocol transport", NULL },
+ { "dbdir", 0, POPT_ARG_STRING, &options.db_dir, 0, "directory for the tdb files", NULL },
+ { "reclock", 0, POPT_ARG_STRING, &options.recovery_lock_file, 0, "location of recovery lock file", "filename" },
POPT_TABLEEND
};
- int opt;
+ int opt, ret;
const char **extra_argv;
int extra_argc = 0;
- int ret;
poptContext pc;
struct event_context *ev;
while (extra_argv[extra_argc]) extra_argc++;
}
- if (nlist == NULL || myaddress == NULL) {
- printf("You must provide a node list with --nlist and an address with --listen\n");
+ if (!options.recovery_lock_file) {
+ DEBUG(0,("You must specifiy the location of a recovery lock file with --reclock\n"));
exit(1);
}
ev = event_context_init(NULL);
- /* initialise ctdb */
- ctdb = ctdb_init(ev);
- if (ctdb == NULL) {
- printf("Failed to init ctdb\n");
+ ctdb = ctdb_cmdline_init(ev);
+
+ ret = ctdb_set_recovery_lock_file(ctdb, options.recovery_lock_file);
+ if (ret == -1) {
+ printf("ctdb_set_recovery_lock_file failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
- if (self_connect) {
- ctdb_set_flags(ctdb, CTDB_FLAG_SELF_CONNECT);
+ ret = ctdb_set_transport(ctdb, options.transport);
+ if (ret == -1) {
+ printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
+ exit(1);
}
- if (daemon_mode) {
- ctdb_set_flags(ctdb, CTDB_FLAG_DAEMON_MODE);
+
+ /* tell ctdb what address to listen on */
+ if (options.myaddress) {
+ ret = ctdb_set_address(ctdb, options.myaddress);
+ if (ret == -1) {
+ printf("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb));
+ exit(1);
+ }
}
- ret = ctdb_set_transport(ctdb, transport);
+ /* tell ctdb what nodes are available */
+ ret = ctdb_set_nlist(ctdb, options.nlist);
if (ret == -1) {
- printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
+ printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
- /* tell ctdb what address to listen on */
- ret = ctdb_set_address(ctdb, myaddress);
+ if (options.db_dir) {
+ ret = ctdb_set_tdb_dir(ctdb, options.db_dir);
+ if (ret == -1) {
+ printf("ctdb_set_tdb_dir failed - %s\n", ctdb_errstr(ctdb));
+ exit(1);
+ }
+ }
+
+ ret = ctdb_set_logfile(ctdb, options.logfile);
if (ret == -1) {
- printf("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb));
+ printf("ctdb_set_logfile to %s failed - %s\n", options.logfile, ctdb_errstr(ctdb));
exit(1);
}
- /* tell ctdb what nodes are available */
- ret = ctdb_set_nlist(ctdb, nlist);
+ if (options.public_interface) {
+ ctdb->takeover.interface = talloc_strdup(ctdb, options.public_interface);
+ CTDB_NO_MEMORY(ctdb, ctdb->takeover.interface);
+ }
+
+ if (options.public_address_list) {
+ ret = ctdb_set_public_addresses(ctdb, options.public_address_list);
+ if (ret == -1) {
+ printf("Unable to setup public address list\n");
+ exit(1);
+ }
+ ctdb->takeover.enabled = true;
+ }
+
+ ret = ctdb_set_event_script(ctdb, options.event_script);
if (ret == -1) {
- printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
+ printf("Unable to setup event script\n");
exit(1);
}
- /* start the protocol running */
- ret = ctdb_start(ctdb);
+ /* useful default logfile */
+ if (ctdb->logfile == NULL) {
+ char *name = talloc_asprintf(ctdb, "%s/log.ctdb.vnn%u",
+ VARDIR, ctdb->vnn);
+ ctdb_set_logfile(ctdb, name);
+ talloc_free(name);
+ }
- event_loop_wait(ev);
-
- /* shut it down */
- talloc_free(ev);
- return 0;
+ /* start the protocol running (as a child) */
+ return ctdb_start_daemon(ctdb, interactive?False:True);
}
git.samba.org / vlendec / samba-autobuild / .git / blobdiff