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Initial implementation of "repmgr master unregister"

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Also adds "--dry-run" option
This commit is contained in:
Ian Barwick
2017-06-10 23:21:46 +09:00
parent ac9ccce3ef
commit fef184ce9a
6 changed files with 221 additions and 49 deletions
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16
repmgr-client.c
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@@ -9,6 +9,7 @@
* Commands implemented are:
*
* [ MASTER | PRIMARY ] REGISTER
* [ MASTER | PRIMARY ] UNREGISTER
*
* STANDBY CLONE
* STANDBY REGISTER
@@ -192,6 +193,11 @@ main(int argc, char **argv)
strncpy(runtime_options.config_file, optarg, MAXLEN);
break;
/* --dry-run */
case OPT_DRY_RUN:
runtime_options.dry_run = true;
break;
/* -F/--force */
case 'F':
runtime_options.force = true;
@@ -551,6 +557,8 @@ main(int argc, char **argv)
{
if (strcasecmp(repmgr_action, "REGISTER") == 0)
action = MASTER_REGISTER;
else if (strcasecmp(repmgr_action, "UNREGISTER") == 0)
action = MASTER_UNREGISTER;
}
else if (strcasecmp(repmgr_node_type, "STANDBY") == 0)
{
@@ -773,6 +781,7 @@ main(int argc, char **argv)
PQfinish(conn);
exit(ERR_BAD_CONFIG);
}
printf("xXX %s\n", target_node_info.node_name);
}
else if (runtime_options.node_name[0] != '\0')
{
@@ -819,6 +828,9 @@ main(int argc, char **argv)
case MASTER_REGISTER:
do_master_register();
break;
case MASTER_UNREGISTER:
do_master_unregister();
break;
case STANDBY_CLONE:
do_standby_clone();
@@ -995,6 +1007,7 @@ check_cli_parameters(const int action)
{
switch (action)
{
case MASTER_UNREGISTER:
case STANDBY_UNREGISTER:
case WITNESS_UNREGISTER:
case CLUSTER_EVENT:
@@ -1167,6 +1180,7 @@ do_help(void)
printf(_("Usage:\n"));
printf(_(" %s [OPTIONS] master register\n"), progname());
printf(_(" %s [OPTIONS] master unregister\n"), progname());
printf(_(" %s [OPTIONS] cluster event\n"), progname());
puts("");
printf(_("General options:\n"));
@@ -1490,7 +1504,7 @@ get_superuser_connection(PGconn **conn, PGconn **superuser_conn, PGconn **privil
return;
}
// XXX largely duplicatied from create_repmgr_extension()
// XXX largely duplicated from create_repmgr_extension()
if (runtime_options.superuser[0] == '\0')
{
log_error(_("\"%s\" is not a superuser and no superuser name supplied"), userinfo.username);