2025-05-22T00:18:01.576679Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) initializing of server in progress as process 8127
2025-05-22T00:18:01.586854Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-22T00:18:03.368518Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-22T00:18:14.219826Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-05-22T00:18:24.361238Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-22T00:18:33.120687Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8177
2025-05-22T00:18:33.172325Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-22T00:18:34.883872Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-22T00:18:35.768225Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-22T00:18:35.768262Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-22T00:18:35.789109Z 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.
2025-05-22T00:18:35.857132Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-05-22T00:18:35.857326Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/tmp/tmp.1FignexTCc/mysqld.sock'  port: 0  (Ubuntu).
2025-05-22T00:18:35.911679Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-22T00:18:38.282058Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-05-22T00:18:39.946551Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8326
2025-05-22T00:18:39.974638Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-22T00:18:42.930887Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-22T00:18:43.807289Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-22T00:18:43.807337Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-22T00:18:43.841317Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-05-22T00:18:43.842286Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-05-22T00:18:49.112458Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-22T00:18:50.123054Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-05-22T00:18:50.530789Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8479
2025-05-22T00:18:50.562664Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-22T00:18:51.762233Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-22T00:18:52.644034Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-22T00:18:52.645906Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-22T00:18:52.689488Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-05-22T00:18:52.690100Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-05-22T00:20:31.434181Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-05-22T00:20:31.434216Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-05-22T00:20:31.455107Z 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-9ed82c-0-lxd-5-relay-bin' to avoid this problem.
2025-05-22T00:20:31.477736Z 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=''.
2025-05-22T00:20:31.576633Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-05-22T00:20:31.577746Z 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.'
2025-05-22T00:20:31.577771Z 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.'
2025-05-22T00:20:31.620611Z 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=''.
2025-05-22T00:20:31.870460Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-22T00:20:32.073626Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-05-22T00:20:32.073893Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-22T00:20:32.073918Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306 on view 17478732318702728:1.'
2025-05-22T00:20:32.674573Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-05-22T00:20:32.674657Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.33.132.186:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-05-22T00:20:32.674943Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-22T00:20:32.676127Z 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.'
2025-05-22T00:20:32.676149Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-05-22T00:20:32.681953Z 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.'
2025-05-22T00:20:32.682145Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-05-22T00:20:32.870417Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-05-22T00:20:33.533197Z 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=''.
2025-05-22T00:20:47.071279Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306, 252.33.199.34:3306 on view 17478732318702728:2.'
2025-05-22T00:20:49.966129Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.33.199.34:3306'
2025-05-22T00:20:49.966182Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306 on view 17478732318702728:3.'
2025-05-22T00:21:02.848384Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306, 252.33.199.34:3306 on view 17478732318702728:4.'
2025-05-22T00:21:03.353079Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.33.199.34:3306 was declared online within the replication group.'
2025-05-22T00:21:13.865724Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306, 252.33.199.34:3306, 252.33.48.78:3306 on view 17478732318702728:5.'
2025-05-22T00:21:15.849781Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.33.48.78:3306'
2025-05-22T00:21:15.849846Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306, 252.33.199.34:3306 on view 17478732318702728:6.'
2025-05-22T00:21:25.857692Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.132.186:3306, 252.33.199.34:3306, 252.33.48.78:3306 on view 17478732318702728:7.'
2025-05-22T00:21:26.248832Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.33.48.78:3306 was declared online within the replication group.'