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Add "repmgr bdr register"

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This commit is contained in:
Ian Barwick
2017-07-11 15:38:04 +09:00
parent 2962ffe605
commit 71a0871232
8 changed files with 458 additions and 17 deletions
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48
repmgr-client.c
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@@ -28,6 +28,8 @@
#include "repmgr-client-global.h"
#include "repmgr-action-primary.h"
#include "repmgr-action-standby.h"
#include "repmgr-action-bdr.h"
#include "repmgr-action-cluster.h"
#include <storage/fd.h> /* for PG_TEMP_FILE_PREFIX */
@@ -579,6 +581,7 @@ main(int argc, char **argv)
else if (strcasecmp(repmgr_action, "UNREGISTER") == 0)
action = PRIMARY_UNREGISTER;
}
else if (strcasecmp(repmgr_node_type, "STANDBY") == 0)
{
if (strcasecmp(repmgr_action, "CLONE") == 0)
@@ -599,6 +602,14 @@ main(int argc, char **argv)
action = STANDBY_RESTORE_CONFIG;
}
else if (strcasecmp(repmgr_node_type, "BDR") == 0)
{
if (strcasecmp(repmgr_action, "REGISTER") == 0)
action = BDR_REGISTER;
else if (strcasecmp(repmgr_action, "UNREGISTER") == 0)
action = BDR_UNREGISTER;
}
else if (strcasecmp(repmgr_node_type, "CLUSTER") == 0)
{
if (strcasecmp(repmgr_action, "EVENT") == 0)
@@ -845,6 +856,7 @@ main(int argc, char **argv)
switch (action)
{
/* PRIMARY */
case PRIMARY_REGISTER:
do_primary_register();
break;
@@ -852,6 +864,7 @@ main(int argc, char **argv)
do_primary_unregister();
break;
/* STANDBY */
case STANDBY_CLONE:
do_standby_clone();
break;
@@ -877,6 +890,15 @@ main(int argc, char **argv)
do_standby_restore_config();
break;
/* BDR */
case BDR_REGISTER:
do_bdr_register();
break;
case BDR_UNREGISTER:
do_bdr_unregister();
break;
/* CLUSTER */
case CLUSTER_EVENT:
do_cluster_event();
break;
@@ -1336,14 +1358,14 @@ create_repmgr_extension(PGconn *conn)
/* 4. Create extension */
initPQExpBuffer(&query);
appendPQExpBuffer(&query,
"CREATE EXTENSION repmgr");
wrap_ddl_query(&query, config_file_options.replication_type,
"CREATE EXTENSION repmgr");
res = PQexec(schema_create_conn, query.data);
termPQExpBuffer(&query);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
if ((PQresultStatus(res) != PGRES_COMMAND_OK && PQresultStatus(res) != PGRES_TUPLES_OK))
{
log_error(_("unable to create \"repmgr\" extension:\n %s"),
PQerrorMessage(schema_create_conn));
@@ -1357,14 +1379,21 @@ create_repmgr_extension(PGconn *conn)
PQclear(res);
/* For BDR, we'll need to add the repmgr extension tables to a replication set */
if (config_file_options.replication_type == REPLICATION_TYPE_BDR)
{
add_extension_tables_to_bdr_replication_set(conn);
}
/* 5. If not superuser, grant usage */
if (is_superuser == false)
{
initPQExpBuffer(&query);
appendPQExpBuffer(&query,
"GRANT USAGE ON SCHEMA repmgr TO %s",
userinfo.username);
wrap_ddl_query(&query, config_file_options.replication_type,
"GRANT USAGE ON SCHEMA repmgr TO %s",
userinfo.username);
res = PQexec(schema_create_conn, query.data);
termPQExpBuffer(&query);
@@ -1382,9 +1411,10 @@ create_repmgr_extension(PGconn *conn)
}
initPQExpBuffer(&query);
appendPQExpBuffer(&query,
"GRANT ALL ON ALL TABLES IN SCHEMA repmgr TO %s",
userinfo.username);
wrap_ddl_query(&query, config_file_options.replication_type,
"GRANT ALL ON ALL TABLES IN SCHEMA repmgr TO %s",
userinfo.username);
res = PQexec(schema_create_conn, query.data);
termPQExpBuffer(&query);