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|
#
# Test two primary nodes async replication to Galera cluster
#
# primary1 primary2
# #3 #4
# | |
# | async replication v
# +-------------------+ +----------------+
# | |
# v v
# galera replica <------galera replication-------->galera node_2
# #1 #2
#
# Test outline
#
# - Create user for async replication and table with rows in both primaries
# - Verify that tables and rows are replicated to all Galera nodes
# - Verify that gtid position is same in all Galera nodes
#
# The galera/galera_2nodes_as_replica_2primary.cnf describes the setup of the nodes
#
--source include/force_restart.inc
--source include/galera_cluster.inc
--source include/have_innodb.inc
# As node #3 and #4 are not a Galera node, and galera_cluster.inc does not open connetion to it
# we open the connections here
--connect primary1, 127.0.0.1, root, , test, $NODE_MYPORT_3
--connect primary2, 127.0.0.1, root, , test, $NODE_MYPORT_4
--connection primary1
--echo # Primary1 creating user for replication
create user repl@'%' identified by 'repl';
grant all on *.* to repl@'%';
--connection primary2
--echo # Primary2 creating user for replication
create user repl2@'%' identified by 'repl2';
grant all on *.* to repl2@'%';
--connect replica, 127.0.0.1, root, , test, $NODE_MYPORT_1
--let $node_1 = replica
--let $node_2 = node_2
--let $node_3 = primary1
--let $node_4 = primary2
--source include/auto_increment_offset_save.inc
--connection replica
--echo # Galera replica changing master to primary1
SET @@default_master_connection='stream1';
--disable_query_log
--eval CHANGE MASTER 'stream1' TO master_host='127.0.0.1', master_user='repl', master_password='repl', master_ssl_verify_server_cert=0, master_port=$NODE_MYPORT_3, master_use_gtid=slave_pos;
--enable_query_log
--echo # Primary node changing master to primary2
SET @@default_master_connection='stream2';
--disable_query_log
--eval CHANGE MASTER 'stream2' TO master_host='127.0.0.1', master_user='repl2', master_password='repl2', master_ssl_verify_server_cert=0, master_port=$NODE_MYPORT_4, master_use_gtid=slave_pos;
--enable_query_log
START ALL SLAVES;
--connection primary1
--echo # Primary 1: Creating table and populating it with data
CREATE TABLE t1 (id bigint auto_increment primary key, msg varchar(100)) engine=innodb;
--disable_query_log
--echo # Intentionally generate 1k GTID-events
--let $inserts=1000
--let $count=0
--disable_query_log
while($count < $inserts)
{
--eval insert into t1 values (NULL,'test1')
--inc $count
}
--enable_query_log
SELECT COUNT(*) AS EXPECT_1000 FROM t1;
--connection primary2
--echo # Primary 2: Creating table and populating it with data
CREATE TABLE t2 (id bigint auto_increment primary key, msg varchar(100)) engine=innodb;
--echo # Intentionally generate 1k GTID-events
--let $inserts=1000
--let $count=0
--disable_query_log
while($count < $inserts)
{
--eval insert into t2 values (NULL,'test1')
--inc $count
}
--enable_query_log
SELECT COUNT(*) AS EXPECT_1000 FROM t2;
--connection replica
--echo # Waiting for data to replicate to node_1
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--let $wait_condition_on_error_output = SHOW ALL SLAVES STATUS;
--source include/wait_condition_with_debug.inc
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't2';
--let $wait_condition_on_error_output = SHOW ALL SLAVES STATUS;
--source include/wait_condition_with_debug.inc
--let $wait_condition = SELECT COUNT(*) = 1000 FROM t1;
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 1000 FROM t2;
--source include/wait_condition.inc
SELECT COUNT(*) AS EXPECT_1000 FROM t1;
SELECT COUNT(*) AS EXPECT_1000 FROM t2;
SELECT COUNT(*) > 0 AS EXPECT_1 FROM mysql.gtid_slave_pos;
SELECT COUNT(*) < 1000 AS EXPECT_1 FROM mysql.gtid_slave_pos;
SELECT @@gtid_slave_pos,@@gtid_binlog_pos,@@gtid_current_pos;
--connection node_2
--echo # Waiting for data to replicate to node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't2';
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 1000 FROM t1;
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 1000 FROM t2;
--source include/wait_condition.inc
SELECT COUNT(*) AS EXPECT_1000 FROM t1;
SELECT COUNT(*) AS EXPECT_1000 FROM t2;
SELECT COUNT(*) > 0 AS EXPECT_1 FROM mysql.gtid_slave_pos;
SELECT COUNT(*) < 1000 AS EXPECT_1 FROM mysql.gtid_slave_pos;
SELECT @@gtid_slave_pos,@@gtid_binlog_pos,@@gtid_current_pos;
#
# Cleanup
#
--connection primary1
drop table t1;
--connection primary2
drop table t2;
--echo # Wait until drop table is replicated on Galera
--connection replica
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't2';
--source include/wait_condition.inc
--connection node_2
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't2';
--source include/wait_condition.inc
--connection replica
STOP ALL SLAVES;
RESET SLAVE ALL;
--connection primary1
RESET MASTER;
--connection primary2
RESET MASTER;
--source include/auto_increment_offset_restore.inc
--connection node_1
--disconnect primary1
--disconnect primary2
--disconnect replica
--source include/galera_end.inc
--echo # End of test
|
