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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]
#-------------------------------------------------
# 1. Bootstrap start GR on server1 (Primary).
# Start GR on server2 (Secondary).
[connection server1]
include/start_and_bootstrap_group_replication.inc
[connection server2]
include/start_group_replication.inc
include/assert.inc [Verify group_replication_primary_member is SERVER_UUID]
#-- On Server1
[connection server1]
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
20
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
20
SET @@GLOBAL.generated_random_password_length = 25;
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
25
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
20
#-- CREATE user usr1 with RANDOM PASSWORD
GRANT SYSTEM_VARIABLES_ADMIN ON *.* TO usr1@localhost;
GRANT GROUP_REPLICATION_ADMIN ON *.* TO usr1@localhost;
GRANT REPLICATION_SLAVE_ADMIN ON *.* TO usr1@localhost;
FLUSH PRIVILEGES;
include/rpl_sync.inc
#-- Connect to usr1 on server1
[connection usr1]
SELECT CURRENT_USER;
CURRENT_USER
usr1@localhost
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
25
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
25
#-- On Server2
[connection server2]
SELECT user FROM mysql.user WHERE user LIKE '%usr%';
user
usr1
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
20
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
20
#-- On Server1
[connection server1]
SET @@SESSION.generated_random_password_length = 30;
#-- CREATE user usr2 with RANDOM PASSWORD
CREATE USER usr2@localhost IDENTIFIED BY RANDOM PASSWORD;
user host generated password auth_factor
usr2 localhost ##### 1
#-- ALTER with RANDOM PASSWORD
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
25
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
30
include/rpl_sync.inc
#-- Connect to usr2 on server1
[connection usr2]
SELECT CURRENT_USER;
CURRENT_USER
usr2@localhost
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
25
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
25
#-- On Server2
[connection server2]
SELECT user FROM mysql.user WHERE user LIKE '%usr%';
user
usr1
usr2
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
20
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
20
#-- On Server1
[connection server1]
SET @@GLOBAL.generated_random_password_length = 15;
#-- CREATE user usr3 with RANDOM PASSWORD
CREATE USER usr3@localhost IDENTIFIED BY RANDOM PASSWORD;
user host generated password auth_factor
usr3 localhost ##### 1
#-- SET PASSWORD with RANDOM PASSWORD
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
15
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
30
include/rpl_sync.inc
#-- Connect to usr3 on server1
[connection usr3]
SELECT CURRENT_USER;
CURRENT_USER
usr3@localhost
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
15
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
15
[connection server2]
SELECT user FROM mysql.user WHERE user LIKE '%usr%';
user
usr1
usr2
usr3
SELECT @@GLOBAL.generated_random_password_length;
@@GLOBAL.generated_random_password_length
20
SELECT @@SESSION.generated_random_password_length;
@@SESSION.generated_random_password_length
20
[connection server1]
SET @@SESSION.generated_random_password_length = DEFAULT;
SET @@GLOBAL.generated_random_password_length = DEFAULT;
DROP USER usr1@localhost;
DROP USER usr2@localhost;
DROP USER usr3@localhost;
include/rpl_sync.inc
include/group_replication_end.inc
|
