Hey Derek, Connection to MySQL by default happens from utility container. While running utility-install.yml playbook, it should install mysqlclient as well deploy my.cnf file to it. You should check if this file has been created and if it contains valid credentials for login. If it's not you should try rerunning this specific playbook. Also if it has failed during previous run, likely you also don't have proper virtualenv, so you should consider adding `-e venv_rebuild=true` to the playbook execution. вт, 26 апр. 2022 г., 12:21 Derek O keeffe <derekokeeffe85@yahoo.ie>:
Hi all,
We get the following error in the openstack.osa.db_setup : Create database for service task:
failed: [infra1_keystone_container-e54c8ba5 -> infra1_utility_container-1a1eb7ce(xx.xx.xx.xxx)] (item={'name': 'keystone', 'users': [{'username': 'keystone', 'password': 'PASSWORD'}]}) => {"ansible_loop_var": "item", "changed": false, "item": {"name": "keystone", "users": [{"password": "PASSWORD", "username": "keystone"}]}, "msg": "unable to connect to database, check login_user and login_password are correct or /root/.my.cnf has the credentials. Exception message: (2003, \"Can't connect to MySQL server on 'xx.xx.xx.xxx' ([Errno 111] Connection refused)\")"}
Also, ansible galera_container -m shell -a "mysql -h localhost -e 'show status like \"%wsrep_cluster_%\";'" is different to the example output:
infra1_galera_container-90dd1571 | CHANGED | rc=0 >> Variable_name Value wsrep_cluster_weight 1 wsrep_cluster_capabilities wsrep_cluster_conf_id 1 wsrep_cluster_size 1 wsrep_cluster_state_uuid c06b8107-c53a-11ec-a54c-a20664362f6c wsrep_cluster_status Primary
We checked our infra node and all the containers are present and mysql is installed on the infra1-galera-container and port 3306 is open.
MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sys | +--------------------+ 4 rows in set (0.001 sec)
We are not sure what is causing this and it could possibly be that we have forgotten/skipped/missed a configuration step but we have gone over the process multiple times and cannot see what we may have missed. The previous playbooks did have a lot of "skipped" results
compute1 : ok=120 changed=2 unreachable=0 failed=0 skipped=31 rescued=0 ignored=0 compute2 : ok=120 changed=2 unreachable=0 failed=0 skipped=31 rescued=0 ignored=0 infra1 : ok=156 changed=3 unreachable=0 failed=0 skipped=31 rescued=0 ignored=0 infra1_aodh_container-7c703324 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_ceilometer_central_container-7590db72 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_cinder_api_container-91806531 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_galera_container-90dd1571 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_glance_container-fff39ac4 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_gnocchi_container-ffd32a8b : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_heat_api_container-a4079838 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_horizon_container-9c041ec0 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_keystone_container-e54c8ba5 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_memcached_container-dc50bcd8 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_neutron_server_container-bfc4d0d2 : ok=92 changed=37 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_nova_api_container-f231bb13 : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_placement_container-108d79df : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_rabbit_mq_container-50ca98ed : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_repo_container-ccade01d : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 infra1_utility_container-1a1eb7ce : ok=89 changed=36 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0 localhost : ok=19 changed=0 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0
compute1 : ok=0 changed=0 unreachable=0 failed=0 skipped=10 rescued=0 ignored=0 compute2 : ok=0 changed=0 unreachable=0 failed=0 skipped=10 rescued=0 ignored=0 infra1 : ok=38 changed=0 unreachable=0 failed=0 skipped=35 rescued=0 ignored=0 infra1_galera_container-90dd1571 : ok=69 changed=3 unreachable=0 failed=0 skipped=12 rescued=0 ignored=0 infra1_memcached_container-dc50bcd8 : ok=16 changed=0 unreachable=0 failed=0 skipped=4 rescued=0 ignored=0 infra1_rabbit_mq_container-50ca98ed : ok=69 changed=33 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0 infra1_utility_container-1a1eb7ce : ok=40 changed=18 unreachable=0 failed=0 skipped=11 rescued=0 ignored=0
A lot were around Galera tasks but we are not sure if they were skipped intentionally as the playbooks ran to completion. Any help or troubleshooting steps would be appreciated. Thanks in advance.
Regards, Derek