152 lines
4.3 KiB
Plaintext
152 lines
4.3 KiB
Plaintext
include/group_replication.inc
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Warnings:
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Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
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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.
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[connection server1]
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#-------------------------------------------------
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# 1. Bootstrap start GR on server1 (Primary).
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# Start GR on server2 (Secondary).
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[connection server1]
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include/start_and_bootstrap_group_replication.inc
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[connection server2]
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include/start_group_replication.inc
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include/assert.inc [Verify group_replication_primary_member is SERVER_UUID]
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#-- On Server1
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[connection server1]
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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20
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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20
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SET @@GLOBAL.generated_random_password_length = 25;
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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25
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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20
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#-- CREATE user usr1 with RANDOM PASSWORD
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GRANT SYSTEM_VARIABLES_ADMIN ON *.* TO usr1@localhost;
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GRANT GROUP_REPLICATION_ADMIN ON *.* TO usr1@localhost;
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GRANT REPLICATION_SLAVE_ADMIN ON *.* TO usr1@localhost;
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FLUSH PRIVILEGES;
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include/rpl_sync.inc
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#-- Connect to usr1 on server1
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[connection usr1]
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SELECT CURRENT_USER;
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CURRENT_USER
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usr1@localhost
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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25
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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25
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#-- On Server2
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[connection server2]
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SELECT user FROM mysql.user WHERE user LIKE '%usr%';
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user
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usr1
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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20
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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20
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#-- On Server1
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[connection server1]
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SET @@SESSION.generated_random_password_length = 30;
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#-- CREATE user usr2 with RANDOM PASSWORD
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CREATE USER usr2@localhost IDENTIFIED BY RANDOM PASSWORD;
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user host generated password
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usr2 localhost #####
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#-- ALTER with RANDOM PASSWORD
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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25
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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30
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#-- Connect to usr2 on server1
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[connection usr2]
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SELECT CURRENT_USER;
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CURRENT_USER
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usr2@localhost
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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25
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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25
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#-- On Server2
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[connection server2]
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SELECT user FROM mysql.user WHERE user LIKE '%usr%';
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user
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usr1
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usr2
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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20
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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20
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#-- On Server1
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[connection server1]
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SET @@GLOBAL.generated_random_password_length = 15;
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#-- CREATE user usr3 with RANDOM PASSWORD
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CREATE USER usr3@localhost IDENTIFIED BY RANDOM PASSWORD;
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user host generated password
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usr3 localhost #####
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#-- SET PASSWORD with RANDOM PASSWORD
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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15
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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30
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#-- Connect to usr3 on server1
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[connection usr3]
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SELECT CURRENT_USER;
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CURRENT_USER
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usr3@localhost
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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15
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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15
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[connection server2]
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SELECT user FROM mysql.user WHERE user LIKE '%usr%';
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user
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usr1
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usr2
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usr3
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SELECT @@GLOBAL.generated_random_password_length;
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@@GLOBAL.generated_random_password_length
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20
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SELECT @@SESSION.generated_random_password_length;
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@@SESSION.generated_random_password_length
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20
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[connection server1]
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SET @@SESSION.generated_random_password_length = DEFAULT;
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SET @@GLOBAL.generated_random_password_length = DEFAULT;
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DROP USER usr1@localhost;
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DROP USER usr2@localhost;
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DROP USER usr3@localhost;
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include/rpl_sync.inc
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include/group_replication_end.inc
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