feat: add hpa to enterprise-catalog.

Pearson-Advance · Nov 1, 2023 · a4eb030 · a4eb030
1 parent 0182bf4
commit a4eb030
Show file tree

Hide file tree

Showing 3 changed files with 49 additions and 0 deletions.
diff --git a/tutorenterprise/patches/k8s-deployments b/tutorenterprise/patches/k8s-deployments
@@ -28,6 +28,13 @@ spec:
               subPath: production.py
           securityContext:
             allowPrivilegeEscalation: false
+          resources:
+            limits:
+              cpu: "{{ ENTERPRISE_CATALOG_LIMIT_CPU }}"
+              memory: "{{ ENTERPRISE_CATALOG_LIMIT_MEMORY }}"
+            requests:
+              cpu: "{{ ENTERPRISE_CATALOG_REQUEST_CPU }}"
+              memory: "{{ ENTERPRISE_CATALOG_REQUEST_MEMORY }}"
       volumes:
         - name: settings
           configMap:

diff --git a/tutorenterprise/plugin.py b/tutorenterprise/plugin.py
@@ -34,6 +34,16 @@
         "CATALOG_DOCKER_IMAGE": "{{ DOCKER_REGISTRY }}paops/enterprise-catalog:{{ ENTERPRISE_VERSION }}",
         "DISCOVERY_USER": "discovery",
         "ECOMMERCE_OAUTH_USER": "{{ ECOMMERCE_OAUTH2_KEY }}",
+        ### HPA ###
+        "CATALOG_LIMIT_CPU": "1",
+        "CATALOG_LIMIT_MEMORY": "1Gi",
+        "CATALOG_REQUEST_CPU": "512m",
+        "CATALOG_REQUEST_MEMORY": "512Mi",
+        "CATALOG_ENABLE_HPA": False,
+        "CATALOG_HPA_MIN_REPLICAS": 1,
+        "CATALOG_HPA_MAX_REPLICAS": 4,
+        "CATALOG_AVG_CPU": 65,
+        "CATALOG_AVG_MEMORY": 65,
     },
     "unique": {
         "OAUTH2_SECRET_KEY": "{{ 64|random_string }}",

diff --git a/tutorenterprise/templates/enterprise/k8s/hpa.yml b/tutorenterprise/templates/enterprise/k8s/hpa.yml
@@ -0,0 +1,32 @@
+{%- if ENTERPRISE_CATALOG_ENABLE_HPA %}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: codejail-hpa
+  labels:
+    app.kubernetes.io/name: codejail-hpa
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: codejailservice
+  minReplicas: {{ ENTERPRISE_CATALOG_MIN_REPLICAS }}
+  maxReplicas: {{ ENTERPRISE_CATALOG_MAX_REPLICAS }}
+  metrics:
+  {%- if ENTERPRISE_CATALOG_AVG_CPU > 0 %}
+  - type: Resource
+    resource:
+      name: cpu
+      target:
+        type: Utilization
+        averageUtilization: {{ ENTERPRISE_CATALOG_AVG_CPU }}
+  {%- endif %}
+  {%- if ENTERPRISE_CATALOG_AVG_MEMORY|length %}
+  - type: Resource
+    resource:
+      name: memory
+      target:
+        type: AverageValue
+        averageValue: {{ ENTERPRISE_CATALOG_AVG_MEMORY }}
+  {%- endif %}
+{%- endif %}