2025-04-10T00:21:21.654778Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.36-0ubuntu0.22.04.1) initializing of server in progress as process 7816
2025-04-10T00:21:21.664143Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-10T00:21:24.217680Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-10T00:21:28.782222Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-04-10T00:21:31.928438Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.36-0ubuntu0.22.04.1).
2025-04-10T00:21:39.266385Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.36-0ubuntu0.22.04.1) starting as process 7864
2025-04-10T00:21:39.376996Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-10T00:21:39.832848Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-10T00:21:40.270805Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-10T00:21:40.270841Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-10T00:21:40.289579Z 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.
2025-04-10T00:21:40.320372Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.36-0ubuntu0.22.04.1'  socket: '/tmp/tmp.Zj9YMlxqdo/mysqld.sock'  port: 0  (Ubuntu).
2025-04-10T00:21:40.320997Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-04-10T00:21:40.347518Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.36-0ubuntu0.22.04.1).
2025-04-10T00:21:42.208133Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.36-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-10T00:21:43.626726Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.36-0ubuntu0.22.04.1) starting as process 8009
2025-04-10T00:21:43.633784Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-10T00:21:43.928266Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-10T00:21:44.271776Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-10T00:21:44.271816Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-10T00:21:44.313905Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.36-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-04-10T00:21:44.316813Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-10T00:21:47.824234Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.36-0ubuntu0.22.04.1).
2025-04-10T00:21:48.589179Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.36-0ubuntu0.22.04.1)  (Ubuntu).
2025-04-10T00:21:49.040051Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.36-0ubuntu0.22.04.1) starting as process 8155
2025-04-10T00:21:49.048573Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-04-10T00:21:49.939043Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-04-10T00:21:50.274557Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-04-10T00:21:50.274975Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-04-10T00:21:50.318771Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-04-10T00:21:50.319071Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.36-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-04-10T00:23:31.458649Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-04-10T00:23:31.458678Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-04-10T00:23:31.476971Z 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-7b022b-0-lxd-4-relay-bin' to avoid this problem.
2025-04-10T00:23:31.492926Z 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=''.
2025-04-10T00:23:31.580923Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-04-10T00:23:31.582016Z 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.'
2025-04-10T00:23:31.582035Z 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.'
2025-04-10T00:23:31.627681Z 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=''.
2025-04-10T00:23:31.792648Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-10T00:23:31.792688Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-04-10T00:23:31.792903Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-10T00:23:31.792918Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306 on view 17442446117915897:1.'
2025-04-10T00:23:32.095355Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-04-10T00:23:32.095442Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.57.149.128:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-04-10T00:23:32.097077Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-04-10T00:23:32.098441Z 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.'
2025-04-10T00:23:32.098466Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-04-10T00:23:32.098736Z 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.'
2025-04-10T00:23:32.099768Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-04-10T00:23:32.792850Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-04-10T00:23:33.334638Z 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=''.
2025-04-10T00:23:37.901112Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306, 252.57.64.124:3306 on view 17442446117915897:2.'
2025-04-10T00:23:39.899031Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.57.64.124:3306'
2025-04-10T00:23:39.899085Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306 on view 17442446117915897:3.'
2025-04-10T00:23:53.287756Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306, 252.57.64.124:3306 on view 17442446117915897:4.'
2025-04-10T00:23:53.629516Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.57.64.124:3306 was declared online within the replication group.'
2025-04-10T00:23:57.295141Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306, 252.57.64.124:3306, 252.57.31.145:3306 on view 17442446117915897:5.'
2025-04-10T00:23:59.284309Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.57.31.145:3306'
2025-04-10T00:23:59.284386Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306, 252.57.64.124:3306 on view 17442446117915897:6.'
2025-04-10T00:24:08.586806Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.57.149.128:3306, 252.57.64.124:3306, 252.57.31.145:3306 on view 17442446117915897:7.'
2025-04-10T00:24:09.108873Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.57.31.145:3306 was declared online within the replication group.'