2025-05-26T00:25:08.154595Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) initializing of server in progress as process 8158
2025-05-26T00:25:08.177481Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-26T00:25:10.299186Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-26T00:25:14.716206Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-05-26T00:25:17.591427Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-26T00:25:23.988936Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8206
2025-05-26T00:25:24.036593Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-26T00:25:24.691140Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-26T00:25:25.364870Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-26T00:25:25.364922Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-26T00:25:25.374997Z 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.
2025-05-26T00:25:25.396507Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-05-26T00:25:25.396668Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/tmp/tmp.2HmZfMrZOl/mysqld.sock'  port: 0  (Ubuntu).
2025-05-26T00:25:25.448653Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-26T00:25:27.154424Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-05-26T00:25:29.277564Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8351
2025-05-26T00:25:29.304232Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-26T00:25:30.102111Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-26T00:25:30.651739Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-26T00:25:30.665742Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-26T00:25:30.740980Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-05-26T00:25:30.741162Z 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).
2025-05-26T00:25:34.843101Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-05-26T00:25:35.937062Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-05-26T00:25:36.537079Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 8500
2025-05-26T00:25:36.564864Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-05-26T00:25:37.236996Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-05-26T00:25:37.713205Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-05-26T00:25:37.713285Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-05-26T00:25:37.762221Z 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).
2025-05-26T00:25:37.762638Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-05-26T00:27:23.192667Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-05-26T00:27:23.192704Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-05-26T00:27:23.199721Z 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-3ccf39-0-lxd-3-relay-bin' to avoid this problem.
2025-05-26T00:27:23.216438Z 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=''.
2025-05-26T00:27:23.293894Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-05-26T00:27:23.295201Z 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.'
2025-05-26T00:27:23.295224Z 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.'
2025-05-26T00:27:23.328689Z 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=''.
2025-05-26T00:27:23.586745Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-26T00:27:23.586816Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-05-26T00:27:23.592877Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-26T00:27:23.592915Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306 on view 17482192435864689:1.'
2025-05-26T00:27:23.887463Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-05-26T00:27:23.887856Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.33.238.77:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-05-26T00:27:23.888674Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-05-26T00:27:23.890184Z 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.'
2025-05-26T00:27:23.890598Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-05-26T00:27:23.890762Z 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.'
2025-05-26T00:27:23.891558Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-05-26T00:27:24.587814Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-05-26T00:27:25.299804Z 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=''.
2025-05-26T00:27:38.704902Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306, 252.33.140.20:3306 on view 17482192435864689:2.'
2025-05-26T00:27:41.685106Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.33.140.20:3306'
2025-05-26T00:27:41.685190Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306 on view 17482192435864689:3.'
2025-05-26T00:27:54.828739Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306, 252.33.140.20:3306 on view 17482192435864689:4.'
2025-05-26T00:27:55.388664Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.33.140.20:3306 was declared online within the replication group.'
2025-05-26T00:28:15.685206Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306, 252.33.239.143:3306, 252.33.140.20:3306 on view 17482192435864689:5.'
2025-05-26T00:28:17.576269Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.33.239.143:3306'
2025-05-26T00:28:17.576340Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306, 252.33.140.20:3306 on view 17482192435864689:6.'
2025-05-26T00:28:31.188102Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.33.238.77:3306, 252.33.239.143:3306, 252.33.140.20:3306 on view 17482192435864689:7.'
2025-05-26T00:28:31.741332Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.33.239.143:3306 was declared online within the replication group.'