Fixed resources for Kubernetes and Dockerfile

deploy/kubernetes/manifests/wrestlingdev.yaml

@@ -73,8 +73,8 @@ spec:
             cpu: "0.5"
             memory: "768Mi"
           requests:
-            memory: "512Mi"
-            cpu: "0.5"
+            memory: "300Mi"
+            cpu: "0.3"
         livenessProbe:
           httpGet:
             path: /
@@ -93,12 +93,12 @@ spec:
     kind: Deployment
     name: wrestlingdev-app-deployment
   minReplicas: 2
-  maxReplicas: 4
+  maxReplicas: 5
   metrics:
   - type: Resource
     resource:
       name: cpu
-      targetAverageUtilization: 300
+      targetAverageUtilization: 75
   # - type: Resource
   #   resource:
   #     name: memory
@@ -163,6 +163,6 @@ spec:
             cpu: "0.5"
             memory: "512Mi"
           requests:
-            memory: "512Mi"
+            memory: "200Mi"
             cpu: "0.2"
 

deploy/rails-prod-Dockerfile

@@ -51,7 +51,9 @@ EXPOSE 443
 # Tini solves the zombie PID problem
 ENTRYPOINT ["/tini", "--"]
 
-CMD bundle exec passenger start --max-pool-size 3 --environment production -p 80
+CMD bundle exec passenger start --max-pool-size 3 --min-instances 3 --environment production -p 80
+# Higher max pool uses more ram
+
 #CMD bundle exec puma -w 3 -t 5:5 -b 'tcp://0.0.0.0:80' -e production
 #CMD bundle exec puma -w 3 -t 5:5 -b 'ssl://0.0.0.0:443?key=/ssl/server.key&verify_mode=none&cert=/ssl/server.crt' -e production
 #CMD bundle exec passenger start --max-pool-size 3 --environment production --ssl --ssl-certificate /ssl/server.crt --ssl-certificate-key /ssl/server.key