It Looks like the problem is in the guest image. I am using victoria image from below repo. https://tarballs.opendev.org/openstack/trove/images/ On Thu, Apr 29, 2021 at 10:37 AM Ammad Syed <syedammad83@gmail.com> wrote:

Hi,

I am using trove wallaby release and trying to create a database instance with MySQL 8.0. I have created a mysql datastore version 8.0. The instance deployment failed with ERROR.

Digging it further in guest agent logs, it is found that MySQL 8.0 container is not booting up and getting failed with below errors.

2021-04-28 09:35:27+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.24-1debian10 started. 2021-04-28T09:35:28.496216Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.24) starting as process 1 2021-04-28T09:35:28.574978Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 2021-04-28T09:35:29.318823Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended. mysqld: Table 'mysql.plugin' doesn't exist 2021-04-28T09:35:29.566920Z 0 [ERROR] [MY-010735] [Server] Could not open the mysql.plugin table. Please perform the MySQL upgrade procedure. 2021-04-28T09:35:29.568058Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.569103Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.570029Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.570986Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.571894Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.572835Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.573939Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.576559Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock 2021-04-28T09:35:29.665764Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2021-04-28T09:35:29.705075Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2021-04-28T09:35:29.718900Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed. 2021-04-28T09:35:29.719698Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel. 2021-04-28T09:35:29.724833Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables 2021-04-28T09:35:29.725997Z 0 [ERROR] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-001146 - Table 'mysql.component' doesn't exist 2021-04-28T09:35:29.726837Z 0 [Warning] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-003543 - The mysql.component table is missing or has an incorrect definition. 2021-04-28T09:35:29.727818Z 0 [ERROR] [MY-000067] [Server] unknown variable 'ignore-db-dir=lost+found'. 2021-04-28T09:35:29.729297Z 0 [ERROR] [MY-010119] [Server] Aborting 2021-04-28T09:35:31.237003Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.24) MySQL Community Server - GPL. get_actual_db_status /opt/guest-agent-venv/lib/python3.6/site-packages/trove/guestagent/datastore/mysql_common/service.py:80 2021-04-28 09:35:31.266 930 DEBUG trove.guestagent.datastore.service [-] Waiting for DB status to change from running to healthy. wait_for_status /opt/guest-agent-venv/lib/python3.6/site-packages/trove/guestagent/datastore/service.py:319

I think this requires some changes in config.template of mysql.

-- Regards,

Syed Ammad Ali

-- Regards, Syed Ammad Ali