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Bug
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Resolution: Done
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Normal
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None
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ACM 2.14.0
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None
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None
Description of problem:
When deploying a cluster with policies that are expected to configure openshift-monitoring to run in infra nodes and observability is already enabled in RHACM, the policy can cause endless rollbacks of the openshift-monitoring configuration.
Version-Release number of selected component (if applicable):
2.14.0
OCP 4.18 but different versions should also have the same issue
How reproducible:
customer environment
Steps to Reproduce:
- set policies to be used on deployment of OCP with RHACM
- deploy OCP
- ...
Actual results:
```
2025-10-21T18:30:40.133335362Z 2025-10-21T18:30:40.133Z INFO controllers.ObservabilityAddon.cmoWatcher Detected excessive reconciliations triggered by CMO configurations, potentially resulting from reconciliation conflicts between operators. Degrading the addon status.
```
Expected results:
no clash due to observability being enabled on the configuration in place
Additional info:
The contents of the configuration policy enforce this
enableUserWorkload: true
alertmanagerMain:
volumeClaimTemplate:
spec:
storageClassName: samplestorageclass
volumeMode: Filesystem
resources:
requests:
storage: 5Gi
nodeSelector:
node-role.kubernetes.io/infra: ""
prometheusK8s:
volumeClaimTemplate:
spec:
storageClassName: samplestorageclass
volumeMode: Filesystem
resources:
requests:
storage: 300Gi
nodeSelector:
node-role.kubernetes.io/infra: ""
prometheusOperator:
nodeSelector:
node-role.kubernetes.io/infra: ""
k8sPrometheusAdapter:
nodeSelector:
node-role.kubernetes.io/infra: ""
kubeStateMetrics:
nodeSelector:
node-role.kubernetes.io/infra: ""
telemeterClient:
nodeSelector:
node-role.kubernetes.io/infra: ""
openshiftStateMetrics:
nodeSelector:
node-role.kubernetes.io/infra: ""
thanosQuerier:
nodeSelector:
node-role.kubernetes.io/infra: ""
this is enough to cause the issue ; there is another policy in use but only this affects the configmap. prior versions of RHACM are also likely to behave the same way.
- duplicates
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ACM-14052 Move CMO configuration to CRD
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- New
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