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Diffstat (limited to 'source4/cluster/ctdb/server/ctdbd.c')
-rw-r--r--source4/cluster/ctdb/server/ctdbd.c229
1 files changed, 0 insertions, 229 deletions
diff --git a/source4/cluster/ctdb/server/ctdbd.c b/source4/cluster/ctdb/server/ctdbd.c
deleted file mode 100644
index 9729902f50..0000000000
--- a/source4/cluster/ctdb/server/ctdbd.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- standalone ctdb daemon
-
- Copyright (C) Andrew Tridgell 2006
-
- 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 3 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "lib/events/events.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)
-{
- struct sigaction act;
-
- memset(&act, 0, sizeof(act));
-
- act.sa_handler = SIG_IGN;
- sigemptyset(&act.sa_mask);
- sigaddset(&act.sa_mask, 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",
-};
-
-
-/*
- called by the transport layer when a packet comes in
-*/
-static void ctdb_recv_pkt(struct ctdb_context *ctdb, uint8_t *data, uint32_t length)
-{
- struct ctdb_req_header *hdr = (struct ctdb_req_header *)data;
-
- ctdb->statistics.node_packets_recv++;
-
- /* up the counter for this source node, so we know its alive */
- if (ctdb_validate_vnn(ctdb, hdr->srcnode)) {
- /* as a special case, redirected calls don't increment the rx_cnt */
- if (hdr->operation != CTDB_REQ_CALL ||
- ((struct ctdb_req_call *)hdr)->hopcount == 0) {
- ctdb->nodes[hdr->srcnode]->rx_cnt++;
- }
- }
-
- ctdb_input_pkt(ctdb, hdr);
-}
-
-
-
-static const struct ctdb_upcalls ctdb_upcalls = {
- .recv_pkt = ctdb_recv_pkt,
- .node_dead = ctdb_node_dead,
- .node_connected = ctdb_node_connected
-};
-
-
-
-/*
- main program
-*/
-int main(int argc, const char *argv[])
-{
- struct ctdb_context *ctdb;
- int interactive = 0;
-
- struct poptOption popt_options[] = {
- POPT_AUTOHELP
- 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, ret;
- const char **extra_argv;
- int extra_argc = 0;
- poptContext pc;
- struct event_context *ev;
-
- pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
-
- while ((opt = poptGetNextOpt(pc)) != -1) {
- switch (opt) {
- default:
- fprintf(stderr, "Invalid option %s: %s\n",
- poptBadOption(pc, 0), poptStrerror(opt));
- exit(1);
- }
- }
-
- /* setup the remaining options for the main program to use */
- extra_argv = poptGetArgs(pc);
- if (extra_argv) {
- extra_argv++;
- while (extra_argv[extra_argc]) extra_argc++;
- }
-
- if (!options.recovery_lock_file) {
- DEBUG(0,("You must specifiy the location of a recovery lock file with --reclock\n"));
- exit(1);
- }
-
- block_signal(SIGPIPE);
-
- ev = s4_event_context_init(NULL);
-
- ctdb = ctdb_cmdline_init(ev);
-
- ctdb->recovery_mode = CTDB_RECOVERY_NORMAL;
- ctdb->recovery_master = (uint32_t)-1;
- ctdb->upcalls = &ctdb_upcalls;
- ctdb->idr = idr_init(ctdb);
- ctdb->recovery_lock_fd = -1;
- ctdb->monitoring_mode = CTDB_MONITORING_ACTIVE;
-
- ctdb_tunables_set_defaults(ctdb);
-
- 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);
- }
-
- ret = ctdb_set_transport(ctdb, options.transport);
- if (ret == -1) {
- printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
- exit(1);
- }
-
- /* 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);
- }
- }
-
- /* tell ctdb what nodes are available */
- ret = ctdb_set_nlist(ctdb, options.nlist);
- if (ret == -1) {
- printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
- exit(1);
- }
-
- 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_logfile to %s failed - %s\n", options.logfile, ctdb_errstr(ctdb));
- exit(1);
- }
-
- 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("Unable to setup event script\n");
- exit(1);
- }
-
- /* 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);
- }
-
- /* start the protocol running (as a child) */
- return ctdb_start_daemon(ctdb, interactive?False:True);
-}
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