Failure creating minimum HPA replicas via Argo CD in RHOCP 4
Issue
- There are problems with the synchronization of the Argo CD application deployment.
- The Horizontal Pod Autoscaler (HPA) is in place to maintain the desired number of replicas.
- The application is exhibiting malfunctioning behavior, and the Argo CD console displays an "Out Of Sync" error:
- The HPA is configured to maintain a minimum replica count of 2.
- However, when the workload synchronizes and triggers self-healing and auto-sync features, the replica count is reset to 1.
- The HPA is not showing any errors.
- This instability in the application leads to an infinite cycle of terminating and creating pods.
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4
- Argo CD
- Horizontal Pod Autoscaler (HPA)
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