2025-04-17T00:26:31.805796Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) initializing of server in progress as process 7526
2025-04-17T00:26:31.817188Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-17T00:26:33.268880Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-17T00:26:38.629639Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-04-17T00:26:41.287464Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-17T00:26:47.443187Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7574
2025-04-17T00:26:47.479738Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-17T00:26:48.142769Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-17T00:26:49.250588Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-17T00:26:49.250640Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-17T00:26:49.270720Z 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.
2025-04-17T00:26:49.325426Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-04-17T00:26:49.325720Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/tmp/tmp.7uE72UkcAr/mysqld.sock'  port: 0  (Ubuntu).
2025-04-17T00:26:49.389227Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-17T00:26:50.957979Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-17T00:26:53.374393Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7719
2025-04-17T00:26:53.384465Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-17T00:26:54.172165Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-17T00:26:54.574565Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-17T00:26:54.574614Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-17T00:26:54.652832Z 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).
2025-04-17T00:26:54.654279Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-17T00:26:58.421459Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-17T00:26:59.957947Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-17T00:27:00.507150Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7868
2025-04-17T00:27:00.518576Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-17T00:27:01.838799Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-17T00:27:02.306785Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-17T00:27:02.306846Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-17T00:27:02.377067Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-17T00:27:02.379372Z 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).
2025-04-17T00:28:34.497487Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-04-17T00:28:34.497530Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-04-17T00:28:34.509506Z 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-4bb83e-0-lxd-5-relay-bin' to avoid this problem.
2025-04-17T00:28:34.526731Z 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=''.
2025-04-17T00:28:34.594262Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-04-17T00:28:34.595548Z 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.'
2025-04-17T00:28:34.595570Z 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.'
2025-04-17T00:28:34.649296Z 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=''.
2025-04-17T00:28:35.046145Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-17T00:28:35.046201Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-04-17T00:28:35.048505Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-17T00:28:35.048544Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306 on view 17448497150446468:1.'
2025-04-17T00:28:35.350630Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-04-17T00:28:35.350776Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.242.229.157:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-04-17T00:28:35.351182Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-17T00:28:35.352669Z 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.'
2025-04-17T00:28:35.352693Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-04-17T00:28:35.352796Z 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.'
2025-04-17T00:28:35.355087Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-04-17T00:28:36.044872Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-04-17T00:28:36.593518Z 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=''.
2025-04-17T00:28:48.157137Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306, 252.242.5.246:3306 on view 17448497150446468:2.'
2025-04-17T00:28:50.153003Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.242.5.246:3306'
2025-04-17T00:28:50.153061Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306 on view 17448497150446468:3.'
2025-04-17T00:29:03.687993Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306, 252.242.5.246:3306 on view 17448497150446468:4.'
2025-04-17T00:29:04.333702Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.242.5.246:3306 was declared online within the replication group.'
2025-04-17T00:29:13.193248Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306, 252.242.57.17:3306, 252.242.5.246:3306 on view 17448497150446468:5.'
2025-04-17T00:29:16.137849Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.242.57.17:3306'
2025-04-17T00:29:16.137938Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306, 252.242.5.246:3306 on view 17448497150446468:6.'
2025-04-17T00:29:29.034232Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.242.229.157:3306, 252.242.57.17:3306, 252.242.5.246:3306 on view 17448497150446468:7.'
2025-04-17T00:29:29.426817Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.242.57.17:3306 was declared online within the replication group.'