Kubernetesexit code > 0
CreateContainerConfigError
$Status: CreateContainerConfigError
Analysis
Kubernetes failed to generate the configuration needed to start the container, often due to missing Secrets or ConfigMaps.
Common Triggers
- ●Referencing a ConfigMap or Secret that doesn't exist.
- ●Referencing a key within a ConfigMap/Secret that doesn't exist.
Debug Checks
- $Describe pod:
kubectl describe pod <pod_name>. - $Check missing resources:
kubectl get secrets,kubectl get configmaps.
Resolution
1
Create the missing ConfigMap or Secret.
2
Fix the name/key reference in the deployment YAML.
Metadata
- Tool
- Kubernetes
- Severity
- High
- Tags
- #k8s#config#startup