MINI MINI MANI MO

include/master-slave.inc
Warnings:
Note	####	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	####	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
[connection master]
==== Create new replication user ====
[on master]
CREATE USER rpluser_with_length_32_123456789@127.0.0.1 IDENTIFIED BY 'rpl';
CREATE USER rpluser_with_length_32_1234567890@127.0.0.1 IDENTIFIED BY 'rpl';
ERROR HY000: String 'rpluser_with_length_32_1234567890' is too long for user name (should be no longer than 32)
GRANT REPLICATION SLAVE ON *.* TO rpluser_with_length_32_123456789@127.0.0.1;
[on slave]
include/sync_slave_sql_with_master.inc
include/stop_slave.inc
CHANGE MASTER TO master_user='rpluser_with_length_32_123456789', master_password='rpl';
Warnings:
Note	####	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	####	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
include/start_slave.inc
==== Do replication as new user ====
[on master]
CREATE TABLE t1 (n INT);
INSERT INTO t1 VALUES (1);
[on slave]
include/sync_slave_sql_with_master.inc
SELECT * FROM t1;
n
1
==== Delete new replication user ====
[on master]
DROP USER rpluser_with_length_32_123456789@127.0.0.1;
FLUSH PRIVILEGES;
[on slave]
include/sync_slave_sql_with_master.inc
==== Restart slave without privileges =====
include/stop_slave.inc
START SLAVE;
include/wait_for_slave_sql_to_start.inc
include/wait_for_slave_io_to_stop.inc
==== Verify that Slave IO thread stopped with error ====
include/wait_for_slave_io_error.inc [errno=1045]
[on master]
SET @save_show_compatibility_56=@@global.show_compatibility_56;
SET @@global.show_compatibility_56=off;
CREATE USER rpluser_plain@127.0.0.1 IDENTIFIED BY 'rpl';
GRANT REPLICATION SLAVE ON *.* TO rpluser_plain@127.0.0.1;
[on slave]
include/stop_slave.inc
CHANGE MASTER TO master_user='rpluser_plain', master_password='rpl';
Warnings:
Note	1759	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	1760	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
include/start_slave.inc
[on master]
SET @@global.show_compatibility_56=@save_show_compatibility_56;
DROP USER rpluser_plain@127.0.0.1;
FLUSH PRIVILEGES;
[on slave]
include/stop_slave.inc
==== Cleanup (Note that slave IO thread is not running) ====
include/stop_slave_sql.inc
Warnings:
Note	3084	Replication thread(s) for channel '' are already stopped.
CHANGE MASTER TO MASTER_USER = 'root', MASTER_PASSWORD = '';
Warnings:
Note	####	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	####	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
include/rpl_reset.inc
[on master]
DROP TABLE t1;
include/rpl_end.inc