SS-1089 Add connection pooling (#53)

ScilifelabDataCentre · Sep 16, 2024 · 7076f61 · 7076f61
1 parent 20c2929
commit 7076f61
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/serve/templates/studio-settings-configmap.yaml b/serve/templates/studio-settings-configmap.yaml
@@ -236,7 +236,14 @@ data:
 
     DATABASES = {
         'default': {
-            'ENGINE': 'django.db.backends.postgresql_psycopg2',
+            "ENGINE": "django.db.backends.postgresql",
+            "OPTIONS": {
+                "pool": {
+                    "min_size": {{ .Values.studio.connectionPool.minSize | default 2 }},
+                    "max_size": {{ .Values.studio.connectionPool.maxSize | default 4 }},
+                    "timeout": {{ .Values.studio.connectionPool.timeout | default 10 }},
+                }
+            },
             'NAME': '{{ .Values.postgresql.global.postgresql.auth.database }}',
             'USER': '{{ .Values.postgresql.global.postgresql.auth.username }}',
             'PASSWORD': os.environ.get('POSTGRES_PASSWORD'),

diff --git a/serve/values.yaml b/serve/values.yaml
@@ -150,6 +150,10 @@ studio:
     enabled: false
     fields:
       - ''
+  connectionPool:
+    minSize: 2
+    maxSize: 4
+    timeout: 10
 
 #kubernetes config
 kubeconfig: ""
@@ -191,6 +195,9 @@ postgresql:
     service:
       ports: 
         postgresql: 5432
+    extraEnvVars:
+      - name: POSTGRESQL_MAX_CONNECTIONS
+        value: "300"
     persistence:
       enabled: true
       size: "10Gi"