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System Update

Updates are performed through Helm. Before updating, save the values.yaml file in use, check the target chart version, and prepare a data backup for PostgreSQL installations.

Hosted Installation

# Update Helm chart
helm repo update

# Upgrade to a new version
helm upgrade codescoring-save codescoring/save \
  --namespace codescoring-save \
  --values values.yaml \
  --version <NEW_VERSION>

PostgreSQL Installation

# Backup before update
kubectl exec -n codescoring-save postgres-0 -- \
  pg_dump -U save_user -d save_db > backup-$(date +%Y%m%d).sql

# Upgrade
helm upgrade codescoring-save codescoring/save \
  --namespace codescoring-save \
  --values values.yaml \
  --version <NEW_VERSION>

# Check deployments
kubectl get deploy -n codescoring-save

# Check backend rollout
kubectl rollout status deployment/codescoring-save -n codescoring-save

# Check auth rollout
kubectl rollout status deployment/codescoring-save-auth -n codescoring-save

# Check frontend rollout
kubectl rollout status deployment/codescoring-save-save-front -n codescoring-save

Uninstalling the Installation

Namespace deletion

Deleting the Helm release stops CodeScoring.Save components. Deleting the namespace additionally removes all resources in that namespace, so save the required data and configuration before this operation.

# Delete Helm release
helm uninstall codescoring-save --namespace codescoring-save

# Delete namespace
kubectl delete namespace codescoring-save