2025-04-24T00:21:13.373342Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) initializing of server in progress as process 7485
2025-04-24T00:21:13.390889Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-24T00:21:14.392555Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-24T00:21:19.084450Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-04-24T00:21:21.087572Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-24T00:21:26.055624Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7532
2025-04-24T00:21:26.093546Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-24T00:21:26.612354Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-24T00:21:27.844795Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-24T00:21:27.844835Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-24T00:21:28.107150Z 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.
2025-04-24T00:21:28.157606Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-04-24T00:21:28.159224Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.41-0ubuntu0.22.04.1'  socket: '/tmp/tmp.aWENOSjT4v/mysqld.sock'  port: 0  (Ubuntu).
2025-04-24T00:21:28.252539Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-24T00:21:29.492091Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-24T00:21:31.896878Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7677
2025-04-24T00:21:31.943212Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-24T00:21:33.408840Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-24T00:21:33.832746Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-24T00:21:33.836798Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-24T00:21:33.873244Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-24T00:21:33.873269Z 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).
2025-04-24T00:21:38.376471Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.41-0ubuntu0.22.04.1).
2025-04-24T00:21:39.245164Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.41-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-24T00:21:39.822402Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.41-0ubuntu0.22.04.1) starting as process 7828
2025-04-24T00:21:39.837644Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-24T00:21:40.494631Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-24T00:21:40.965511Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-24T00:21:40.965552Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-24T00:21:41.014193Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-24T00:21:41.014305Z 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).
2025-04-24T00:24:24.254130Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-04-24T00:24:24.254178Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-04-24T00:24:24.265860Z 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-f5c0ff-0-lxd-4-relay-bin' to avoid this problem.
2025-04-24T00:24:24.281932Z 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=''.
2025-04-24T00:24:24.388913Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-04-24T00:24:24.391609Z 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.'
2025-04-24T00:24:24.391631Z 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.'
2025-04-24T00:24:24.453801Z 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=''.
2025-04-24T00:24:24.748297Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-24T00:24:24.748340Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-04-24T00:24:24.750998Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-24T00:24:24.751027Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306 on view 17454542647481941:1.'
2025-04-24T00:24:25.243391Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-04-24T00:24:25.243485Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.241.195.5:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-04-24T00:24:25.243828Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-24T00:24:25.248067Z 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.'
2025-04-24T00:24:25.248097Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-04-24T00:24:25.248206Z 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.'
2025-04-24T00:24:25.248967Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-04-24T00:24:25.748743Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-04-24T00:24:26.319380Z 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=''.
2025-04-24T00:24:36.852927Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306, 252.241.174.146:3306 on view 17454542647481941:2.'
2025-04-24T00:24:39.848945Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.241.174.146:3306'
2025-04-24T00:24:39.849018Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306 on view 17454542647481941:3.'
2025-04-24T00:24:48.843172Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306, 252.241.174.146:3306 on view 17454542647481941:4.'
2025-04-24T00:24:49.118300Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.241.174.146:3306 was declared online within the replication group.'
2025-04-24T00:24:58.848042Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306, 252.241.174.146:3306, 252.241.246.86:3306 on view 17454542647481941:5.'
2025-04-24T00:25:01.740485Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.241.246.86:3306'
2025-04-24T00:25:01.740552Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306, 252.241.174.146:3306 on view 17454542647481941:6.'
2025-04-24T00:25:10.838943Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.241.195.5:3306, 252.241.174.146:3306, 252.241.246.86:3306 on view 17454542647481941:7.'
2025-04-24T00:25:11.184159Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.241.246.86:3306 was declared online within the replication group.'