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include/group_replication.inc
Warnings:
Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
Note #### Storing MySQL user name or password information in the connection metadata repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START REPLICA; see the 'START REPLICA Syntax' in the MySQL Manual for more information.
[connection server1]
set session sql_log_bin=0;
call mtr.add_suppression("Failed to initialize TLS for channel: mysql_admin");
call mtr.add_suppression("Failed to set up SSL because of the following SSL library error");
set session sql_log_bin=1;
# 1. Install clone plugin on server1.
[connection server1]
INSTALL PLUGIN clone SONAME 'CLONE_PLUGIN';
# 2. Configure recovery endpoints with two valid endpoints
SET @@GLOBAL.group_replication_advertise_recovery_endpoints = "127.0.0.1:SERVER1_ADMIN_PORT,127.0.0.1:SERVER1_PORT";
# 3. Bootstrap server1 and add some data
include/start_and_bootstrap_group_replication.inc
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2);
# 4. Restart server 2 with a monitoring process (mysqld_safe) if needed
[connection server2]
include/spawn_monitoring_process.inc
# 5. Setup the server so group replication starts on boot
# Install the Clone plugin
INSTALL PLUGIN clone SONAME 'CLONE_PLUGIN';
# 6. Ensure clone is used on recovery
SET GLOBAL group_replication_clone_threshold= 1;
# 7. On a empty server2 start group replication
# Wait for it to restart and come back
START GROUP_REPLICATION;
include/rpl_reconnect.inc
include/gr_wait_for_member_state.inc
include/diff_tables.inc [server1:test.t1 ,server2:test.t1]
# 8. Cleanup
SET GLOBAL group_replication_clone_threshold= 9223372036854775807;
RESET PERSIST IF EXISTS group_replication_group_name;
RESET PERSIST IF EXISTS group_replication_local_address;
RESET PERSIST IF EXISTS group_replication_group_seeds;
RESET PERSIST IF EXISTS group_replication_start_on_boot;
RESET PERSIST IF EXISTS group_replication_communication_stack;
SET GLOBAL group_replication_start_on_boot= START_ON_BOOT_VALUE;
DROP TABLE t1;
include/rpl_sync.inc
set session sql_log_bin=0;
call mtr.add_suppression("Due to the number of missing transactions being higher than the configured threshold of*");
call mtr.add_suppression("Clone removing all user data for provisioning: Started");
call mtr.add_suppression("Clone removing all user data for provisioning: Finished");
set session sql_log_bin=1;
include/clean_monitoring_process.inc
UNINSTALL PLUGIN clone;
[connection server1]
SET @@GLOBAL.group_replication_advertise_recovery_endpoints= "DEFAULT";
UNINSTALL PLUGIN clone;
include/group_replication_end.inc
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