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integr8ly / application-monitoring-operator

Operator for installing the Application Monitoring Stack on OpenShift (Prometheus, AlertManager, Grafana)
Apache License 2.0
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Failed to provision volume with StorageClass "glusterfs-cns" #121

Closed sousaaguilherme closed 4 years ago

sousaaguilherme commented 4 years ago

I'm having this error while deploying the application-monitoring-operator:

Failed to provision volume with StorageClass "glusterfs-cns": failed to create volume: failed to create endpoint/service application-monitoring/glusterfs-dynamic-a19ef757-5883-11ea-a191-005056bcda32: failed to create endpoint: Endpoints "glusterfs-dynamic-a19ef757-5883-11ea-a191-005056bcda32" is invalid: metadata.labels: Invalid value: "prometheus-application-monitoring-db-prometheus-application-monitoring-0": must be no more than 63 characters

I've tracked this problem to the prometheus-operator: https://github.com/helm/charts/issues/13170

As a workaround, they suggest editing the storagespec through the helms "values.yml" like so:

    storageSpec:
      volumeClaimTemplate:
        metadata:
          name: data

How can this be achieved in the application-monitoring-operator? Right now it's not possible to deploy it with glusterfs.

Best regards

david-martin commented 4 years ago

@sousaaguilherme If I'm understanding the problem correct, you may be able change the volumeClaimTemplate, as you suggest, in the Prometheus CR template here https://github.com/integr8ly/application-monitoring-operator/blob/98027589a049d2c4fac264468c221982ef303c78/templates/prometheus.yaml#L90-L97 Does that sound right?

sousaaguilherme commented 4 years ago

It worker! :) thanks @david-martin