2 common commandline code to ctdb test tools
4 Copyright (C) Andrew Tridgell 2007
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "lib/events/events.h"
23 #include "system/filesys.h"
25 #include "../include/ctdb.h"
26 #include "../include/ctdb_private.h"
28 /* Handle common command line options for ctdb test progs
33 const char *transport;
34 const char *myaddress;
35 const char *socketname;
45 .socketname = CTDB_PATH,
52 enum {OPT_EVENTSYSTEM=1};
54 static void ctdb_cmdline_callback(poptContext con,
55 enum poptCallbackReason reason,
56 const struct poptOption *opt,
57 const char *arg, const void *data)
61 event_set_default_backend(arg);
67 struct poptOption popt_ctdb_cmdline[] = {
68 { NULL, 0, POPT_ARG_CALLBACK, (void *)ctdb_cmdline_callback },
69 { "nlist", 0, POPT_ARG_STRING, &ctdb_cmdline.nlist, 0, "node list file", "filename" },
70 { "listen", 0, POPT_ARG_STRING, &ctdb_cmdline.myaddress, 0, "address to listen on", "address" },
71 { "socket", 0, POPT_ARG_STRING, &ctdb_cmdline.socketname, 0, "local socket name", "filename" },
72 { "transport", 0, POPT_ARG_STRING, &ctdb_cmdline.transport, 0, "protocol transport", NULL },
73 { "self-connect", 0, POPT_ARG_NONE, &ctdb_cmdline.self_connect, 0, "enable self connect", "boolean" },
74 { "debug", 'd', POPT_ARG_INT, &LogLevel, 0, "debug level"},
75 { "dbdir", 0, POPT_ARG_STRING, &ctdb_cmdline.db_dir, 0, "directory for the tdb files", NULL },
76 { "torture", 0, POPT_ARG_NONE, &ctdb_cmdline.torture, 0, "enable nastiness in library", NULL },
77 { "logfile", 0, POPT_ARG_STRING, &ctdb_cmdline.logfile, 0, "log file location", "filename" },
78 { "events", 0, POPT_ARG_STRING, NULL, OPT_EVENTSYSTEM, "event system", NULL },
84 startup daemon side of ctdb according to command line options
86 struct ctdb_context *ctdb_cmdline_init(struct event_context *ev)
88 struct ctdb_context *ctdb;
91 if (ctdb_cmdline.nlist == NULL) {
92 printf("You must provide a node list with --nlist\n");
99 printf("Failed to init ctdb\n");
103 ret = ctdb_set_logfile(ctdb, ctdb_cmdline.logfile);
105 printf("ctdb_set_logfile failed - %s\n", ctdb_errstr(ctdb));
109 if (ctdb_cmdline.self_connect) {
110 ctdb_set_flags(ctdb, CTDB_FLAG_SELF_CONNECT);
112 if (ctdb_cmdline.torture) {
113 ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
116 ret = ctdb_set_transport(ctdb, ctdb_cmdline.transport);
118 printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
122 /* tell ctdb what address to listen on */
123 if (ctdb_cmdline.myaddress) {
124 ret = ctdb_set_address(ctdb, ctdb_cmdline.myaddress);
126 printf("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb));
131 /* tell ctdb the socket address */
132 ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
134 printf("ctdb_set_socketname failed - %s\n", ctdb_errstr(ctdb));
138 /* tell ctdb what nodes are available */
139 ret = ctdb_set_nlist(ctdb, ctdb_cmdline.nlist);
141 printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
145 if (ctdb_cmdline.db_dir) {
146 ret = ctdb_set_tdb_dir(ctdb, ctdb_cmdline.db_dir);
148 printf("ctdb_set_tdb_dir failed - %s\n", ctdb_errstr(ctdb));
158 startup a client only ctdb context
160 struct ctdb_context *ctdb_cmdline_client(struct event_context *ev)
162 struct ctdb_context *ctdb;
165 /* initialise ctdb */
166 ctdb = ctdb_init(ev);
168 printf("Failed to init ctdb\n");
172 /* tell ctdb the socket address */
173 ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
175 printf("ctdb_set_socketname failed - %s\n", ctdb_errstr(ctdb));
179 ret = ctdb_socket_connect(ctdb);
181 DEBUG(0,(__location__ " Failed to connect to daemon\n"));
187 ctdb->vnn = ctdb_ctrl_getvnn(ctdb, timeval_zero(), CTDB_CURRENT_NODE);
188 if (ctdb->vnn == (uint32_t)-1) {
189 DEBUG(0,(__location__ " Failed to get ctdb vnn\n"));