try to make outline HA

deploy/outline-wiki/deploy.yaml

@@ -6,7 +6,7 @@ metadata:
   labels:
     app: outline
 spec:
-  replicas: 1
+  replicas: 3
   selector:
     matchLabels:
       app: outline
@@ -26,3 +26,17 @@ spec:
           env:
             - name: PORT
               value: "8089"
+
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 8089
+            initialDelaySeconds: 10
+            periodSeconds: 5
+
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 8089
+            initialDelaySeconds: 30
+            periodSeconds: 10