Galera MTR tests: remove unused config files in galera suite

mysql-test/suite/galera/galera_2nodes_as_master_slave.cnf

-
-#
-# Let's understand the topology.
-# * Independent Master with server-id = 1
-# * Galera cluster with 2 nodes: node#1 and node#2 with server-id = 2, 3
-#   node#1 act as slave to Independent Master with server-id = 1
-# * Independent Slave with server-id = 4 replicating from galera node#2
-#
-
-# Use default setting for mysqld processes
-!include include/default_mysqld.cnf
-
-[mysqld]
-log-slave-updates
-log-bin=mysqld-bin
-binlog-format=row
-gtid-mode=on
-enforce-gtid-consistency=true
-
-[mysqld.1]
-server-id=1
-
-[mysqld.2]
-server-id=2
-
-wsrep_provider=@ENV.WSREP_PROVIDER
-wsrep_cluster_address='gcomm://'
-wsrep_provider_options='base_port=@mysqld.2.#galera_port;evs.install_timeout = PT15S; evs.max_install_timeouts=1;'
-
-# enforce read-committed characteristics across the cluster
-wsrep_causal_reads=ON
-wsrep_sync_wait = 15
-
-wsrep_node_address=127.0.0.1
-wsrep_sst_receive_address=127.0.0.2:@mysqld.2.#sst_port
-wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
-
-# Required for Galera
-innodb_autoinc_lock_mode=2
-
-innodb_flush_log_at_trx_commit=2
-
-[mysqld.3]
-server-id=3
-
-wsrep_provider=@ENV.WSREP_PROVIDER
-wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.2.#galera_port'
-wsrep_provider_options='base_port=@mysqld.3.#galera_port;evs.install_timeout = PT15S; evs.max_install_timeouts = 1;'
-
-# enforce read-committed characteristics across the cluster
-wsrep_causal_reads=ON
-wsrep_sync_wait = 15
-
-wsrep_node_address=127.0.0.1
-wsrep_sst_receive_address=127.0.0.2:@mysqld.3.#sst_port
-wsrep_node_incoming_address=127.0.0.1:@mysqld.3.port
-
-# Required for Galera
-innodb_autoinc_lock_mode=2
-
-innodb_flush_log_at_trx_commit=2
-
-[mysqld.4]
-server-id=4
-
-[ENV]
-NODE_MYPORT_1= @mysqld.1.port
-NODE_MYSOCK_1= @mysqld.1.socket
-
-NODE_MYPORT_2= @mysqld.2.port
-NODE_MYSOCK_2= @mysqld.2.socket
-
-NODE_MYPORT_3= @mysqld.3.port
-NODE_MYSOCK_3= @mysqld.3.socket
-
-NODE_MYPORT_4= @mysqld.4.port
-NODE_MYSOCK_4= @mysqld.4.socket
-
-NODE_GALERAPORT_2= @mysqld.2.#galera_port
-NODE_GALERAPORT_3= @mysqld.3.#galera_port
-
-NODE_SSTPORT_2= @mysqld.2.#sst_port
-NODE_SSTPORT_3= @mysqld.3.#sst_port

mysql-test/suite/galera/galera_2nodes_as_master_with_repl_filter.cnf

-#
-# This .cnf file creates a setup with a 2-node Galera cluster and one stand-alone MySQL server, to be used as a slave
-#
-
-# Use default setting for mysqld processes
-!include include/default_mysqld.cnf
-
-[mysqld]
-default-storage-engine=InnoDB
-
-[mysqld.1]
-server-id=1
-binlog-format=row
-log-bin=mysqld-bin
-log_slave_updates
-gtid-mode=on
-enforce-gtid-consistency=true
-event-scheduler=1
-
-wsrep_provider=@ENV.WSREP_PROVIDER
-wsrep_cluster_address='gcomm://'
-wsrep_provider_options='base_port=@mysqld.1.#galera_port'
-
-# enforce read-committed characteristics across the cluster
-wsrep_causal_reads=ON
-wsrep_sync_wait = 15
-
-wsrep_node_address=127.0.0.1
-wsrep_sst_receive_address=127.0.0.2:@mysqld.1.#sst_port
-wsrep_node_incoming_address=127.0.0.1:@mysqld.1.port
-
-# Required for Galera
-innodb_autoinc_lock_mode=2
-
-innodb_flush_log_at_trx_commit=2
-
-[mysqld.2]
-server-id=2
-binlog-format=row
-log-bin=mysqld-bin
-log_slave_updates
-gtid-mode=on
-enforce-gtid-consistency=true
-event-scheduler=1
-
-wsrep_provider=@ENV.WSREP_PROVIDER
-wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
-wsrep_provider_options='base_port=@mysqld.2.#galera_port'
-
-# enforce read-committed characteristics across the cluster
-wsrep_causal_reads=ON
-wsrep_sync_wait = 15
-
-wsrep_node_address=127.0.0.1
-wsrep_sst_receive_address=127.0.0.2:@mysqld.2.#sst_port
-wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
-
-# Required for Galera
-innodb_autoinc_lock_mode=2
-
-innodb_flush_log_at_trx_commit=2
-
-[mysqld.3]
-server-id=3
-replicate-ignore-db=test
-replicate-wild-ignore-table=test.%
-log-bin=mysqld-bin
-log_slave_updates
-gtid-mode=on
-enforce-gtid-consistency=true
-event-scheduler=1
-
-[ENV]
-NODE_MYPORT_1= @mysqld.1.port
-NODE_MYSOCK_1= @mysqld.1.socket
-
-NODE_MYPORT_2= @mysqld.2.port
-NODE_MYSOCK_2= @mysqld.2.socket
-
-NODE_MYPORT_3= @mysqld.3.port
-NODE_MYSOCK_3= @mysqld.3.socket
-
-NODE_GALERAPORT_1= @mysqld.1.#galera_port
-NODE_GALERAPORT_2= @mysqld.2.#galera_port
-
-NODE_SSTPORT_1= @mysqld.1.#sst_port
-NODE_SSTPORT_2= @mysqld.2.#sst_port