Set maxSurge: 0 for RollingUpdate to avoid resource shortage on cluster

collimarco · collimarco · commit cd84946932fe · 2022-11-09T15:32:56.000+01:00
diff --git a/lib/cuber/templates/deployment.yml.erb b/lib/cuber/templates/deployment.yml.erb
@@ -135,6 +135,11 @@ spec:
   selector:
     matchLabels:
       app: <%= procname %>-proc
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: "25%"
+      maxSurge: 0
   template:
     metadata:
       labels:
