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Diffstat (limited to 'mysql-test/suite/galera/t/galera_migrate.test')
| -rw-r--r-- | mysql-test/suite/galera/t/galera_migrate.test | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/mysql-test/suite/galera/t/galera_migrate.test b/mysql-test/suite/galera/t/galera_migrate.test new file mode 100644 index 00000000000..873640b88d4 --- /dev/null +++ b/mysql-test/suite/galera/t/galera_migrate.test @@ -0,0 +1,204 @@ +# +# Execute a migration from MariaDB replication to Galera replication. +# The test starts with 4 stand-alone servers defined by galera_migrate.cnf and then +# performs the following steps: +# +# 1. Begin with a single MySQL server +# 2. Establish traditional MySQL master-slave replication +# 3. Attach a new sever to serve as a MySQL replication slave +# 4. Enable Galera on the new slave and create a single-node Galera cluster +# 5. Attach a second Galera node +# 6. Turn off the traditional replication parts of the system +# 7. Continue replicating within Galera only +# + +--source include/big_test.inc +--source include/have_innodb.inc +--source include/have_log_bin.inc + +# +# Step #1 Begin with a single server +# + +--connect node_1, 127.0.0.1, root, , test, $NODE_MYPORT_1 + +CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1); + +# +# Step #2. Establish traditional MySQL replication +# + +--connect node_2, 127.0.0.1, root, , test, $NODE_MYPORT_2 +--disable_query_log +--eval CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT = $NODE_MYPORT_1; +--enable_query_log +START SLAVE; + +--connection node_1 +INSERT INTO t1 VALUES (2); + +--connection 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(*) = 2 FROM t1; +--source include/wait_condition.inc + +# +# Step #3. Attach a second slave, later to be converted to Galera +# + +--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3 +--disable_query_log +--eval CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT = $NODE_MYPORT_1; +--enable_query_log +START SLAVE USER='root'; + +--connection node_1 +INSERT INTO t1 VALUES (3); + +--connection node_3 +--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1'; +--source include/wait_condition.inc + +--let $wait_condition = SELECT COUNT(*) = 3 FROM t1; +--source include/wait_condition.inc + +# +# Step #4. Convert this MySQL slave into a Galera node +# + +--connection node_1 +INSERT INTO t1 VALUES (4); + +--connection node_3 +--disable_query_log +--eval SET GLOBAL wsrep_provider='$WSREP_PROVIDER' +--eval SET GLOBAL wsrep_provider_options='base_port=$NODE_GALERAPORT_3' +--enable_query_log +SET GLOBAL wsrep_cluster_address='gcomm://'; + +--connection node_1 +INSERT INTO t1 VALUES (5); + +--connection node_3 +--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1'; +--source include/wait_condition.inc +--let $wait_condition = SELECT COUNT(*) = 5 FROM t1; +--source include/wait_condition.inc + +--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment'; +SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; + +--connection node_1 +INSERT INTO t1 VALUES (6); + +# +# Step #5. Attach a second Galera node using mysqldump SST +# + +--connection node_3 +# We need a user with a password for mysqldump SST +GRANT ALL PRIVILEGES ON *.* TO 'sst' IDENTIFIED BY 'sst'; +SET GLOBAL wsrep_sst_auth = 'sst:sst'; + +--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4 +GRANT ALL PRIVILEGES ON *.* TO 'sst' IDENTIFIED BY 'sst'; + +--disable_query_log +--eval SET GLOBAL wsrep_sst_method = 'mysqldump'; +--eval SET GLOBAL wsrep_provider='$WSREP_PROVIDER' +--eval SET GLOBAL wsrep_provider_options='base_port=$NODE_GALERAPORT_4' +--eval SET GLOBAL wsrep_sst_receive_address = '127.0.0.2:$NODE_MYPORT_4'; +--eval SET GLOBAL wsrep_cluster_address='gcomm://127.0.0.1:$NODE_GALERAPORT_3' +--enable_query_log + +--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1'; +--source include/wait_condition.inc + +--let $wait_condition = SELECT COUNT(*) = 6 FROM t1; +--source include/wait_condition.inc + +--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment'; +SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; + + +# +# Step #6. Turn off traditional replication +# + +--connection node_2 +STOP SLAVE; +RESET SLAVE ALL; + +--connection node_3 +STOP SLAVE; +RESET SLAVE ALL; + +# +# Step #7. Continue replicating within Galera only +# + +# We need fresh connections due to galera#191 + +--connect node_3a, 127.0.0.1, root, , test, $NODE_MYPORT_3 +INSERT INTO t1 VALUES (7); + +--connect node_4a, 127.0.0.1, root, , test, $NODE_MYPORT_4 +INSERT INTO t1 VALUES (8); + +--connection node_4a +SELECT COUNT(*) = 8 FROM t1; + +--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment'; +SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; + +--connection node_3a +SELECT COUNT(*) = 8 FROM t1; + +--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment'; +SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; + +# +# Teardown +# + +--connection node_1 +DROP TABLE t1; + +--connection node_2 +DROP TABLE t1; + +--connection node_3 +SET GLOBAL wsrep_provider = 'none'; +SET GLOBAL wsrep_sst_auth = ''; +SET GLOBAL wsrep_provider_options = ''; +DROP TABLE t1; +DROP USER sst; + +--connection node_4 +SET GLOBAL wsrep_provider = 'none'; +SET GLOBAL wsrep_sst_method = 'rsync'; +SET GLOBAL wsrep_provider_options = ''; +SET GLOBAL wsrep_sst_receive_address = 'AUTO'; +DROP TABLE t1; +DROP USER sst; + +CALL mtr.add_suppression("InnoDB: Error: Table \"mysql\"\\.\"innodb_index_stats\" not found"); |