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pmm-client cannot communicate server

liangyu5017liangyu5017 ContributorInactive User Role Novice


run wget --no-check-certificate on pmm-client:

Connecting to connected.
WARNING: cannot verify’s certificate, issued by “/O=PMM Client”:
Unable to locally verify the issuer’s authority.
HTTP request sent, awaiting response... 401 Unauthorized
Authorization failed.

and netstat -antl|grep 42000

tcp 0 0 SYN_RECV
tcp 0 0 SYN_RECV
tcp 0 0 SYN_RECV
tcp 0 0 SYN_RECV

why connected to

what should i do now


  • Michael CoburnMichael Coburn Principal Architect, Percona Percona Staff Role
    Hi liangyu5017
    I'm not positive but is this perhaps related to the docker networking configuration, is this how PMM server NAT's itself out?
  • liangyu5017liangyu5017 Contributor Inactive User Role Novice
    Thank you. It has been solved. There is no automatic firewall rule after starting docker
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