Hello,
getting below error on one of the node while registering pmm-agen, anyone please help:
Failed to register pmm-agent on PMM Server: Post “https://serverIP:443/v1/management/Node/Register”: Service Unavailable.
telnet on 443 port is working fine.
Hello @farhan.ext.
Do you have any additional proxy between the Client and the Server?
As this is one of the most common causes of this problem, you can find in our forum 1 , 2
No Roma, there is no additional proxy.
I abled to register and add slave for this server in PMM but this one is not registering
@farhan.ext, then I would suggest reporting a bug in our Jira for better investigation
Hello @Roma_Novikov
below are the logs while trying to configure the mysql node:
[root@node-01/]# rpm -Uvh pmm2-client-2.37.0-6.el7.x86_64.rpm
warning: pmm2-client-2.37.0-6.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 8507efa5: NOKEY
Preparing… ################################# [100%]
Updating / installing…
1:pmm2-client-2.37.0-6.el7 ################################# [100%]
[root@node-01/]#
[root@node-01/]#
[root@node-01/]# pmm-admin config --server-insecure-tls --server-url=https://admin:pass@
Checking local pmm-agent status…
pmm-agent is running.
Registering pmm-agent on PMM Server…
Failed to register pmm-agent on PMM Server: Post “https://:443/v1/management/Node/Register”: Service Unavailable.
[root@node-01/]#
how to check if any additional proxy is there or not?
@farhan.ext try from the simplest query from your PMM Client to the PMM server
curl -v -X 'GET' \
'https://pmmdemo.percona.com/v1/readyz' \
-H 'accept: application/json'
And replace pmmdemo.percona.com with your server url/ip - this will give us more information about the problem.