Trident Controller Pod scales up and down constantly
Applies to
- Trident
- Kubernetes
- Redhat OpenShift
Issue
Describing the events on the Trident-Controller shows 2 distinct controller pods competing for resources
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal ScalingReplicaSet 26m (x15011 over 6d5h) deployment-controller Scaled down replica set trident-controller-b795u8122 to 0 from 1
Normal ScalingReplicaSet 11m (x14929 over 6d5h) deployment-controller Scaled up replica set trident-controller-aa134u8123 to 1 from 0
Normal ScalingReplicaSet 6m45s (x15046 over 6d5h) deployment-controller Scaled up replica set trident-controller-b795u8122 to 1 from 0
Normal ScalingReplicaSet 106s (x14948 over 6d5h) deployment-controller Scaled down replica set trident-controller-aa134u8123 to 0 from 1