Test chart in CI job

.gitlab-ci.yml

@@ -84,6 +84,7 @@ test-helm:
     - cd helm
     - helm dependencies update .
     - helm install theodolite . -f preconfigs/minimal.yaml --wait
+    - helm test theodolite
     - kubectl get nodes -o wide
     - kubectl get pods --all-namespaces -o wide
     - kubectl get services --all-namespaces -o wide

helm/templates/tests/test-connection.yaml → helm/templates/tests/test-prometheus-connection.yaml

+{{- if .Values.prometheus.enabled }}
 apiVersion: v1
 kind: Pod
 metadata:
@@ -5,7 +6,8 @@ metadata:
   labels:
     {{- include "theodolite.labels" . | nindent 4 }}
   annotations:
-    "helm.sh/hook": test-success
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": hook-succeeded
 spec:
   containers:
     - name: wget
@@ -13,3 +15,4 @@ spec:
       command: ['wget']
       args: ['http://prometheus-operated:9090']
   restartPolicy: Never
+{{- end }}