2025-06-02T00:19:08.831081Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) initializing of server in progress as process 8423
2025-06-02T00:19:08.883561Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-06-02T00:19:11.890431Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-06-02T00:19:20.651118Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-06-02T00:19:30.268852Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-06-02T00:19:38.201153Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 8472
2025-06-02T00:19:38.246142Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-06-02T00:19:39.321055Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-06-02T00:19:40.495688Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-06-02T00:19:40.502972Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-06-02T00:19:40.516932Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/tmp' in the path is accessible to all OS users. Consider choosing a different directory.
2025-06-02T00:19:40.553519Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-06-02T00:19:40.553612Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/tmp/tmp.MbE1EiUizx/mysqld.sock'  port: 0  (Ubuntu).
2025-06-02T00:19:40.653675Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-06-02T00:19:42.789738Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.42-0ubuntu0.22.04.1)  (Ubuntu).
2025-06-02T00:19:44.877121Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 8621
2025-06-02T00:19:44.902734Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-06-02T00:19:46.142777Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-06-02T00:19:46.964119Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-06-02T00:19:46.964170Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-06-02T00:19:47.026607Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-06-02T00:19:47.026688Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-06-02T00:19:52.073316Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-06-02T00:19:53.310668Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.42-0ubuntu0.22.04.1)  (Ubuntu).
2025-06-02T00:19:53.732436Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 8806
2025-06-02T00:19:53.757900Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-06-02T00:19:56.288148Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-06-02T00:19:58.928510Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-06-02T00:19:58.928562Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-06-02T00:19:59.060134Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-06-02T00:19:59.060175Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-06-02T00:21:32.166193Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-06-02T00:21:32.166227Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-06-02T00:21:32.179771Z 14 [Warning] [MY-010604] [Repl] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a replica and has his hostname changed!! Please use '--relay-log=juju-e70598-0-lxd-5-relay-bin' to avoid this problem.
2025-06-02T00:21:32.234613Z 14 [System] [MY-010597] [Repl] 'CHANGE REPLICATION SOURCE TO FOR CHANNEL '__mysql_innodb_cluster_creating_cluster__' executed'. Previous state source_host='', source_port= 3306, source_log_file='', source_log_pos= 4, source_bind=''. New state source_host='', source_port= 3306, source_log_file='', source_log_pos= 4, source_bind=''.
2025-06-02T00:21:32.374719Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-06-02T00:21:32.387463Z 14 [Warning] [MY-011735] [Repl] Plugin group_replication reported: '[GCS] Automatically adding IPv4 localhost address to the allowlist. It is mandatory that it is added.'
2025-06-02T00:21:32.387487Z 14 [Warning] [MY-011735] [Repl] Plugin group_replication reported: '[GCS] Automatically adding IPv6 localhost address to the allowlist. It is mandatory that it is added.'
2025-06-02T00:21:32.452782Z 19 [System] [MY-010597] [Repl] 'CHANGE REPLICATION SOURCE TO FOR CHANNEL 'group_replication_applier' executed'. Previous state source_host='', source_port= 3306, source_log_file='', source_log_pos= 4, source_bind=''. New state source_host='<NULL>', source_port= 0, source_log_file='', source_log_pos= 4, source_bind=''.
2025-06-02T00:21:32.559836Z 20 [System] [MY-014081] [Repl] Plugin group_replication reported: 'The Group Replication certifier broadcast thread (THD_certifier_broadcast) started.'
2025-06-02T00:21:32.738809Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-06-02T00:21:32.740074Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-06-02T00:21:32.745282Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-06-02T00:21:32.745394Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306 on view 17488236927386587:1.'
2025-06-02T00:21:33.046006Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-06-02T00:21:33.046095Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.129.80.178:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-06-02T00:21:33.048238Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-06-02T00:21:33.049737Z 27 [System] [MY-013731] [Repl] Plugin group_replication reported: 'The member action "mysql_disable_super_read_only_if_primary" for event "AFTER_PRIMARY_ELECTION" with priority "1" will be run.'
2025-06-02T00:21:33.049764Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-06-02T00:21:33.053004Z 27 [System] [MY-013731] [Repl] Plugin group_replication reported: 'The member action "mysql_start_failover_channels_if_primary" for event "AFTER_PRIMARY_ELECTION" with priority "10" will be run.'
2025-06-02T00:21:33.054133Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-06-02T00:21:33.738865Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-06-02T00:21:34.480902Z 14 [System] [MY-010597] [Repl] 'CHANGE REPLICATION SOURCE TO FOR CHANNEL 'group_replication_recovery' executed'. Previous state source_host='', source_port= 3306, source_log_file='', source_log_pos= 4, source_bind=''. New state source_host='', source_port= 3306, source_log_file='', source_log_pos= 4, source_bind=''.
2025-06-02T00:21:59.855450Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306, 252.129.42.16:3306 on view 17488236927386587:2.'
2025-06-02T00:22:02.851545Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.129.42.16:3306'
2025-06-02T00:22:02.851606Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306 on view 17488236927386587:3.'
2025-06-02T00:22:15.897605Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306, 252.129.42.16:3306 on view 17488236927386587:4.'
2025-06-02T00:22:16.289802Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.129.42.16:3306 was declared online within the replication group.'
2025-06-02T00:22:29.444131Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306, 252.129.184.146:3306, 252.129.42.16:3306 on view 17488236927386587:5.'
2025-06-02T00:22:31.825607Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.129.184.146:3306'
2025-06-02T00:22:31.858376Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306, 252.129.42.16:3306 on view 17488236927386587:6.'
2025-06-02T00:22:41.057296Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.80.178:3306, 252.129.184.146:3306, 252.129.42.16:3306 on view 17488236927386587:7.'
2025-06-02T00:22:41.457596Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.129.184.146:3306 was declared online within the replication group.'