[WIP] helm chart for celery

src/helm/desk/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v2
 type: application
 name: desk
-version: 0.0.1
+version: 0.0.2

src/helm/desk/templates/celery-beat-deployment.yaml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: celery-beat
+spec:
+  replicas: 1  # Only one beat instance should run
+  selector:
+    matchLabels:
+      app: celery-beat
+  template:
+    metadata:
+      labels:
+        app: celery-beat
+    spec:
+      containers:
+      - name: celery-beat
+        image: "{{ (.Values.backend.image | default dict).repository | default .Values.image.repository }}:{{ (.Values.backend.image | default dict).tag | default .Values.image.tag }}"
+        command: ['celery', '-A', 'people.celery_app', 'beat', '-l', 'INFO']
+        env:
+          - name: REDIS_HOST
+            value: "redis-master"  # fixme: Redis service name
+          - name: REDIS_PORT
+            value: "6379"  # fixme: Redis port
+        resources:
+          requests:
+            memory: "128Mi"
+            cpu: "50m"
+          limits:
+            memory: "256Mi"
+            cpu: "100m"

src/helm/desk/templates/celery-deployment.yaml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: celery-worker
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: celery-worker
+  template:
+    metadata:
+      labels:
+        app: celery-worker
+    spec:
+      containers:
+      - name: celery-worker
+        image: "{{ (.Values.backend.image | default dict).repository | default .Values.image.repository }}:{{ (.Values.backend.image | default dict).tag | default .Values.image.tag }}"
+        command: ['celery', '-A', 'people.celery_app', 'worker', '-l', 'INFO']
+        env:
+          - name: REDIS_HOST
+            value: "redis-master"  # fixme: Redis service name
+          - name: REDIS_PORT
+            value: "6379"  # fixme: Redis port
+        resources:
+          requests:
+            memory: "256Mi"
+            cpu: "100m"
+          limits:
+            memory: "512Mi"
+            cpu: "200m"

src/helm/desk/values.yaml

@@ -269,3 +269,9 @@ frontend:
 
   ## @param frontend.extraVolumes Additional volumes to mount on the frontend.
   extraVolumes: []
+
+## @section celery
+celery:
+  enabled: true
+  redisHost: redis-master
+  redisPort: 6379