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Bug
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Resolution: Done
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Major
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None
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4.13
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None
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No
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CCXDEV Sprint 86, CCXDEV Sprint 87, CCXDEV Sprint 88
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3
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Rejected
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False
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N/A
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Bug Fix
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Done
Description of problem:
INSIGHTOCP-1048 is a rule to check if Monitoring pods are using the NFS storage, which is not recommended in OpenShift. Gathering Persistent Volumes for openshift-monitoring namespace.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. Check if the cluster contains already Persistent Volume Claims on openshift-monitoring namespace.
2. If there is none, create this ConfigMap for cluster-monitoring-config. That will setup prometheus default PVCs.
apiVersion: v1
kind: ConfigMap
metadata:
name: cluster-monitoring-config
namespace: openshift-monitoring
data:
config.yaml: |
prometheusK8s:
volumeClaimTemplate:
spec:
resources:
requests:
storage: 1Gi
3. Run insights Operator.
4. In the result archive, on folder path /config/persistentvolumes/, there should be a file for each one of the Persistent Volumes bound to the PVCs.
5. Name of the file should match the PV name and contain the resource data.
Actual results:
Expected results:
example of persistent volume file:
{
"metadata": {
"name": "pvc-99ffaeb3-8ff8-4137-a1fc-0bf72e7209a5",
"uid": "17122aab-411b-4a71-ae35-c13caac23492",
"resourceVersion": "20098",
"creationTimestamp": "2023-02-20T14:44:30Z",
"labels": {
"topology.kubernetes.io/region": "us-west-2",
"topology.kubernetes.io/zone": "us-west-2c"
},
"annotations": {
"kubernetes.io/createdby": "aws-ebs-dynamic-provisioner",
"pv.kubernetes.io/bound-by-controller": "yes",
"pv.kubernetes.io/provisioned-by": "kubernetes.io/aws-ebs"
},
"finalizers": [
"kubernetes.io/pv-protection"
]
},
"spec": {
"capacity": {
"storage": "20Gi"
},
"awsElasticBlockStore": {
"volumeID": "aws://us-west-2c/vol-07ecf570b7adfedda",
"fsType": "ext4"
},
"accessModes": [
"ReadWriteOnce"
],
"claimRef": {
"kind": "PersistentVolumeClaim",
"namespace": "openshift-monitoring",
"name": "prometheus-data-prometheus-k8s-1",
"uid": "99ffaeb3-8ff8-4137-a1fc-0bf72e7209a5",
"apiVersion": "v1",
"resourceVersion": "19914"
},
"persistentVolumeReclaimPolicy": "Delete",
"storageClassName": "gp2",
"volumeMode": "Filesystem",
"nodeAffinity": {
"required": {
"nodeSelectorTerms": [
{
"matchExpressions": [
{
"key": "topology.kubernetes.io/region",
"operator": "In",
"values": [
"us-west-2"
]
},
{
"key": "topology.kubernetes.io/zone",
"operator": "In",
"values": [
"us-west-2c"
]
}
]
}
]
}
}
},
"status": {
"phase": "Bound"
}
}
Additional info:
- depends on
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- Closed
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- is depended on by
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- Closed
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- links to
- mentioned on
