add cronjob definition for availability checker

hifiscp/templates/availability_cronjob.yaml

+{{- if .Values.cerebrum.availabilityChecker.enabled -}}
+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+  name: {{ .Release.Name }}-availibilty-checker
+  labels:
+    app: {{ template "hifiscp.name" . }}-availibilty-checker
+    chart: {{ template "hifiscp.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  schedule: "{{ .Values.cerebrum.availabilityChecker.schedule }}"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: availibilty-checker
+            image: {{ .Values.cerebrum.availabilityChecker.image.repository }}:{{ .Values.cerebrum.availabilityChecker.image.tag }}
+            imagePullPolicy: {{ .Values.cerebrum.availabilityChecker.image.pullPolicy }}
+            env:
+            {{- if .Values.cerebrum.config.mongodb.database }}
+            - name: MONGODB_DATABASE
+              value: {{ .Values.cerebrum.config.mongodb.database | quote }}
+            {{- end }}
+            {{- if .Values.cerebrum.config.mongodb.host }}
+            - name: MONGODB_HOST
+              value: {{ .Values.cerebrum.config.mongodb.host | quote }}
+            {{- end }}
+            {{- if .Values.cerebrum.config.mongodb.port }}
+            - name: MONGODB_PORT
+              value: {{ .Values.cerebrum.config.mongodb.port | quote }}
+            {{- end }}
+            {{- if .Values.cerebrum.config.mongodb.authdb }}
+            - name: MONGODB_AUTHDB
+              value: {{ .Values.cerebrum.config.mongodb.authdb | quote }}
+            {{- end }}
+            {{- if .Values.cerebrum.config.mongodb.username }}
+            - name: MONGODB_USERNAME
+              value: {{ .Values.cerebrum.config.mongodb.username | quote }}
+            {{- end }}
+            - name: MONGODB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "hifiscp.fullname" . }}-mongodb-credentials
+                  key: mongodb-password
+          restartPolicy: OnFailure
+
+{{ end }}
\ No newline at end of file

hifiscp/values.yaml

@@ -2,13 +2,21 @@
 cerebrum:
   replicas: 1
 
+  availabilityChecker:
+    enabled: 0
+    schedule: "*/10 * * * *"
+    image:
+      repository: registry.hzdr.de/hifis/cloud/access-layer/portal/availability-checker
+      tag: latest
+      pullPolicy: Always
+
   image:
-    repository: registry.hzdr.de/helmholtz-cloud-portal/cerebrum
+    repository: registry.hzdr.de/hifis/cloud/access-layer/portal/cerebrum
     tag: latest
     pullPolicy: Always
 
   rollingUpdate:
-    maxUnavailable: 0
+    maxUnavailable: 1
     maxSurge: 1
 
   service:
@@ -29,7 +37,7 @@ cerebrum:
 
   readinessProbe:
     enabled: true
-    initialDelaySeconds: 30
+    initialDelaySeconds: 60
     periodSeconds: 10
     timeoutSeconds: 5
     failureThreshold: 6
@@ -65,12 +73,12 @@ webapp:
   replicas: 1
 
   image:
-    repository: registry.hzdr.de/helmholtz-cloud-portal/webapp
+    repository: registry.hzdr.de/hifis/cloud/access-layer/portal/webapp
     tag: latest
     pullPolicy: Always
 
   rollingUpdate:
-    maxUnavailable: 0
+    maxUnavailable: 1
     maxSurge: 1
 
   service: