Not able to enable QAN for Percona MongoDB

[Raj_Burnwal]

Hey Community, I have setup Percona MongoDB using helm chart and also enabled PMM for monitoring with respective value file. Now when I check dashboard for prebuilt dashboard, QAN dashboard is not having mongodb cluster. Also Collections data is not coming over collections dashboard. I don’t know what is the issue. I have enabled the operatingProfiling using below values.

pmm:
  enabled: true
replsets:
  rs0:
    configuration: |
      operationProfiling:
        slowOpThresholdMs: 200
        mode: slowOp
        rateLimit: 100  

I followed below official doc for the enabling QAN. but several links are breaking saying page not found. Also I connected PMM server using API_KEY way.

Percona Operator for MongoDB - Monitor with Percona Monitoring and Management...

Can anyone please help me here?

[nurlan]

Hi @Raj_Burnwal, have you set serverHost?

[Raj_Burnwal]

@nurlan

serverHost

No, It used default one ( monitoring-service). I’m using PMM externally using virtualservice with istio. Its just that I’m facing issue with Collections data and QAN for MongoDB. Also one observation is that I can’t see operationprofiling changes in mongo.conf over replica pods. I’m not sure whether it works with values file. can you please confirm?

You can see output of pmm-admin list. PMM-Agent is showing connected.