I have the PMM server version : 2.35.0 installed on a dedicated server and the other Percona MySQL database servers have pmm2-client installed on their individual server. I want to remove a DB server from the PMM Dashboard so for that I have uninstalled the pmm2-client from the DB server(the one on which I don’t want to monitor anymore). I don’t see the server in the MySQL Instance Overview dashboard, however, I see it under the Node Name list and if I select the server name from the dropdown, I can see the DB server details.
I am referring the article : How to Manually Remove Client Instances From Percona Monitoring and Management 2.
I logged in to the PMM server,
[devops@va-pmm-server ~]$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e9ce18d18145 percona/pmm-server:2 “/opt/entrypoint.sh” 7 days ago Up 7 days (healthy) 80/tcp, 0.0.0.0:443->443/tcp pmm-server
1e76668d9da5 percona/pmm-server:2 “/bin/true” 7 days ago Created pmm-data
I did :
[devops@va-pmm-server ~]$ docker exec -it e9ce18d18145 bash
[root@e9ce18d18145 opt]# pmm-admin list
Unauthorized. Please check username and password.
You see, I get the Unauthorized. Please check username and password message, not sure why.
Can someone help me with this please ?