2025-11-10T00:22:25.333837Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) initializing of server in progress as process 9632
2025-11-10T00:22:25.380561Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-11-10T00:22:28.145212Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-11-10T00:22:33.156693Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2025-11-10T00:22:36.232910Z 6 [System] [MY-013172] [Server] Received SHUTDOWN from user boot. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-11-10T00:22:42.232269Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 9680
2025-11-10T00:22:42.495515Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-11-10T00:22:43.767504Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-11-10T00:22:44.554635Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-11-10T00:22:44.554672Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-11-10T00:22:44.565617Z 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.
2025-11-10T00:22:44.586833Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
2025-11-10T00:22:44.587933Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/tmp/tmp.LIxzGtmGh2/mysqld.sock'  port: 0  (Ubuntu).
2025-11-10T00:22:44.631304Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-11-10T00:22:46.056920Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.42-0ubuntu0.22.04.1)  (Ubuntu).
2025-11-10T00:22:48.505185Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 9825
2025-11-10T00:22:48.512573Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-11-10T00:22:49.155779Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-11-10T00:22:49.642778Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-11-10T00:22:49.642820Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-11-10T00:22:49.705441Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '127.0.0.1' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-11-10T00:22:49.705904Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-11-10T00:22:53.581852Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.42-0ubuntu0.22.04.1).
2025-11-10T00:22:55.144254Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.42-0ubuntu0.22.04.1)  (Ubuntu).
2025-11-10T00:22:55.657997Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.42-0ubuntu0.22.04.1) starting as process 10007
2025-11-10T00:22:55.676280Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2025-11-10T00:22:56.503797Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2025-11-10T00:22:57.412190Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2025-11-10T00:22:57.435634Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2025-11-10T00:22:57.455016Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.42-0ubuntu0.22.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu).
2025-11-10T00:22:57.456887Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2025-11-10T00:24:20.443437Z 14 [ERROR] [MY-011685] [Repl] Plugin group_replication reported: 'The group_replication_group_name option is mandatory'
2025-11-10T00:24:20.443473Z 14 [ERROR] [MY-011660] [Repl] Plugin group_replication reported: 'Unable to start Group Replication on boot'
2025-11-10T00:24:20.458866Z 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-cd5f74-0-lxd-3-relay-bin' to avoid this problem.
2025-11-10T00:24:20.491501Z 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=''.
2025-11-10T00:24:20.594568Z 14 [System] [MY-013587] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' is starting.'
2025-11-10T00:24:20.595735Z 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.'
2025-11-10T00:24:20.595754Z 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.'
2025-11-10T00:24:20.666994Z 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=''.
2025-11-10T00:24:20.727197Z 20 [System] [MY-014081] [Repl] Plugin group_replication reported: 'The Group Replication certifier broadcast thread (THD_certifier_broadcast) started.'
2025-11-10T00:24:20.960838Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-11-10T00:24:21.159302Z 0 [System] [MY-013471] [Repl] Plugin group_replication reported: 'Distributed recovery will transfer data using: Incremental recovery from a group donor'
2025-11-10T00:24:21.159577Z 0 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-11-10T00:24:21.159635Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306 on view 17627342609604177:1.'
2025-11-10T00:24:21.777880Z 0 [System] [MY-011490] [Repl] Plugin group_replication reported: 'This server was declared online within the replication group.'
2025-11-10T00:24:21.777981Z 0 [System] [MY-011507] [Repl] Plugin group_replication reported: 'A new primary with address 252.129.112.216:3306 was elected. The new primary will execute all previous group transactions before allowing writes.'
2025-11-10T00:24:21.778234Z 29 [System] [MY-011565] [Repl] Plugin group_replication reported: 'Setting super_read_only=ON.'
2025-11-10T00:24:21.779527Z 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.'
2025-11-10T00:24:21.779549Z 27 [System] [MY-011566] [Repl] Plugin group_replication reported: 'Setting super_read_only=OFF.'
2025-11-10T00:24:21.779605Z 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.'
2025-11-10T00:24:21.779705Z 29 [System] [MY-011510] [Repl] Plugin group_replication reported: 'This server is working as primary member.'
2025-11-10T00:24:21.960537Z 14 [System] [MY-014010] [Repl] Plugin group_replication reported: 'Plugin 'group_replication' has been started.'
2025-11-10T00:24:22.683669Z 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=''.
2025-11-10T00:24:38.065653Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306, 252.129.43.24:3306 on view 17627342609604177:2.'
2025-11-10T00:24:41.059656Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.129.43.24:3306'
2025-11-10T00:24:41.059708Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306 on view 17627342609604177:3.'
2025-11-10T00:24:53.811606Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306, 252.129.43.24:3306 on view 17627342609604177:4.'
2025-11-10T00:24:54.217556Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.129.43.24:3306 was declared online within the replication group.'
2025-11-10T00:25:05.817415Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306, 252.129.188.55:3306, 252.129.43.24:3306 on view 17627342609604177:5.'
2025-11-10T00:25:08.663908Z 0 [Warning] [MY-011499] [Repl] Plugin group_replication reported: 'Members removed from the group: 252.129.188.55:3306'
2025-11-10T00:25:08.663969Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306, 252.129.43.24:3306 on view 17627342609604177:6.'
2025-11-10T00:25:17.401281Z 0 [System] [MY-011503] [Repl] Plugin group_replication reported: 'Group membership changed to 252.129.112.216:3306, 252.129.188.55:3306, 252.129.43.24:3306 on view 17627342609604177:7.'
2025-11-10T00:25:17.999883Z 0 [System] [MY-011492] [Repl] Plugin group_replication reported: 'The member with address 252.129.188.55:3306 was declared online within the replication group.'