Deployment Failures

Troubleshoot operator deployment issues.

Deployment Not Ready

Error: Deployment failed to become ready

Diagnose

# Check pod status
kubectl get pods -n openshift-kueue-operator

# View pod logs
kubectl logs -n openshift-kueue-operator -l name=openshift-kueue-operator

# Check events
kubectl get events -n openshift-kueue-operator --sort-by='.lastTimestamp'

Common Causes

  1. Image pull failures

    • Verify images are loaded: docker images | grep kueue
    • Check images file: kueue-dev images list --file <file>

  2. CRD conflicts

    • Clean existing resources: kueue-dev cleanup
    • Delete namespace: kubectl delete ns openshift-kueue-operator

  3. Resource constraints

    • Check node resources: kubectl top nodes
    • Increase cluster size if needed

cert-manager Issues

Error: cert-manager installation fails

Solution

# Manual installation
kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.13.3/cert-manager.yaml

# Verify
kubectl get pods -n cert-manager