diff --git a/my1.cnf b/my1.cnf
deleted file mode 100644
index 67ea971eb..000000000
--- a/my1.cnf
+++ /dev/null
@@ -1,12 +0,0 @@
-        [mysqld]
-        plugin_load_add='group_replication.so'
-server_id=19
-        binlog_checksum=NONE
-        enforce_gtid_consistency=ON
-        gtid_mode=ON
-        relay_log={{ ansible_hostname }}-relay-bin
-        innodb_dedicated_server=ON
-        binlog_transaction_dependency_tracking=WRITESET
-        slave_preserve_commit_order=ON
-        slave_parallel_type=LOGICAL_CLOCK
-        transaction_write_set_extraction=XXHASH64
diff --git a/my2.cnf b/my2.cnf
deleted file mode 100644
index 62ecc76a3..000000000
--- a/my2.cnf
+++ /dev/null
@@ -1,12 +0,0 @@
-        [mysqld]
-        plugin_load_add='group_replication.so'
-server_id=15
-        binlog_checksum=NONE
-        enforce_gtid_consistency=ON
-        gtid_mode=ON
-        relay_log={{ ansible_hostname }}-relay-bin
-        innodb_dedicated_server=ON
-        binlog_transaction_dependency_tracking=WRITESET
-        slave_preserve_commit_order=ON
-        slave_parallel_type=LOGICAL_CLOCK
-        transaction_write_set_extraction=XXHASH64
diff --git a/my3.cnf b/my3.cnf
deleted file mode 100644
index 2485e1c77..000000000
--- a/my3.cnf
+++ /dev/null
@@ -1,12 +0,0 @@
-        [mysqld]
-        plugin_load_add='group_replication.so'
-server_id=35
-        binlog_checksum=NONE
-        enforce_gtid_consistency=ON
-        gtid_mode=ON
-        relay_log={{ ansible_hostname }}-relay-bin
-        innodb_dedicated_server=ON
-        binlog_transaction_dependency_tracking=WRITESET
-        slave_preserve_commit_order=ON
-        slave_parallel_type=LOGICAL_CLOCK
-        transaction_write_set_extraction=XXHASH64
diff --git a/my4.cnf b/my4.cnf
deleted file mode 100644
index adf5e73d7..000000000
--- a/my4.cnf
+++ /dev/null
@@ -1,12 +0,0 @@
-        [mysqld]
-        plugin_load_add='group_replication.so'
-server_id=13
-        binlog_checksum=NONE
-        enforce_gtid_consistency=ON
-        gtid_mode=ON
-        relay_log={{ ansible_hostname }}-relay-bin
-        innodb_dedicated_server=ON
-        binlog_transaction_dependency_tracking=WRITESET
-        slave_preserve_commit_order=ON
-        slave_parallel_type=LOGICAL_CLOCK
-        transaction_write_set_extraction=XXHASH64