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142 lines
7.5 KiB
Text
142 lines
7.5 KiB
Text
#
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# Test the pc.weight wsrep provider option. We set Node #1 to have a high
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# weight and then suspend it. This will cause Nodes #2 and #3 to transition
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# to non-primary component.
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#
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--source include/big_test.inc
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--source include/galera_cluster.inc
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--connection node_1
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SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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SET GLOBAL wsrep_provider_options = 'pc.weight=3';
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SELECT VARIABLE_VALUE AS expect_5 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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# Isolate node_1 from the cluster.
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SET GLOBAL wsrep_provider_options = 'gmcast.isolate=1';
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--connection node_2
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# Do not wait for causality as we are no longer in the primary component
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SET SESSION wsrep_sync_wait=0;
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SET SESSION wsrep_on=OFF;
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--let $wait_condition = SELECT VARIABLE_VALUE = 'non-Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'
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--source include/wait_condition.inc
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SET SESSION wsrep_on=ON;
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# We can not use SELECT queries here, as only SHOW is allowed to run.
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# For nodes #2 and #3, we expect a non-primary component of size 2
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# and cluster weight 0
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SHOW STATUS LIKE 'wsrep_cluster_size';
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SHOW STATUS LIKE 'wsrep_cluster_weight';
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SHOW STATUS LIKE 'wsrep_cluster_status';
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SHOW STATUS LIKE 'wsrep_connected';
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SHOW STATUS LIKE 'wsrep_ready';
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SHOW STATUS LIKE 'wsrep_local_state';
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SHOW STATUS LIKE 'wsrep_local_state_comment';
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--let $galera_connection_name = node_3
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--let $galera_server_number = 3
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--source include/galera_connect.inc
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--connection node_3
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SET SESSION wsrep_sync_wait=0;
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SET SESSION wsrep_on=OFF;
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--let $wait_condition = SELECT VARIABLE_VALUE = 'non-Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'
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--source include/wait_condition.inc
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SET SESSION wsrep_on=ON;
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SHOW STATUS LIKE 'wsrep_cluster_size';
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SHOW STATUS LIKE 'wsrep_cluster_weight';
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SHOW STATUS LIKE 'wsrep_cluster_status';
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SHOW STATUS LIKE 'wsrep_connected';
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SHOW STATUS LIKE 'wsrep_ready';
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SHOW STATUS LIKE 'wsrep_local_state';
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SHOW STATUS LIKE 'wsrep_local_state_comment';
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--connection node_1
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# For Node #1, we expect a primary component of size 1
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# (NOTE: this is a bit racy as nodes 2 and 3 will try to reconnect ASAP.
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# to avoid the raice they should be suspended first as well, but that's
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# not currently possible)
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--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_connected';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
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SELECT VARIABLE_VALUE AS expect_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state';
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SELECT VARIABLE_VALUE AS expect_Synced FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
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SET GLOBAL wsrep_provider_options = 'pc.weight=1';
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SELECT VARIABLE_VALUE AS expect_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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# Resume cluster connectivity on node_1
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--connection node_1
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SET GLOBAL wsrep_provider_options = 'gmcast.isolate=0';
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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--source include/galera_wait_ready.inc
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--connection node_2
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--source include/wait_condition.inc
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--source include/galera_wait_ready.inc
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--connection node_3
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--source include/wait_condition.inc
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--source include/galera_wait_ready.inc
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# wait until nodes 2 and 3 have declared ready state (can happen after cluster_size raaise)
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--connection node_2
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--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready'
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--source include/wait_condition.inc
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--connection node_3
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--source include/wait_condition.inc
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# On all nodes, we now expect a Primary component of size 3, weight 3, Synced and ready
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_connected';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
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SELECT VARIABLE_VALUE AS expect_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state';
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SELECT VARIABLE_VALUE AS expect_Synced FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
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--connection node_2
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_connected';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
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SELECT VARIABLE_VALUE AS expect_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state';
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SELECT VARIABLE_VALUE AS expect_Synced FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
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--connection node_1
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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SELECT VARIABLE_VALUE AS expect_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_weight';
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SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_connected';
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SELECT VARIABLE_VALUE AS expect_ON FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
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SELECT VARIABLE_VALUE AS expect_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state';
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SELECT VARIABLE_VALUE AS expect_Synced FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
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SET GLOBAL wsrep_provider_options = 'pc.weight=1';
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--let $wait_condition = SELECT @@wsrep_provider_options LIKE '%pc.weight = 1%'
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--source include/wait_condition.inc
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CALL mtr.add_suppression('WSREP: gcs_caused\\(\\) returned -1');
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--connection node_2
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CALL mtr.add_suppression('SYNC message from member');
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CALL mtr.add_suppression('WSREP: user message in state LEAVING');
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CALL mtr.add_suppression('sending install message failed: (Transport endpoint|Socket) is not connected');
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CALL mtr.add_suppression('overriding reported weight for ');
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--connection node_3
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CALL mtr.add_suppression('WSREP: user message in state LEAVING');
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CALL mtr.add_suppression('sending install message failed: (Transport endpoint|Socket) is not connected');
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CALL mtr.add_suppression('overriding reported weight for ');
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