diff --git a/README.md b/README.md
index c635b5b..2474acf 100644
--- a/README.md
+++ b/README.md
@@ -17,4 +17,25 @@ kubectl apply -f ingress-service.yaml
 This will create the necessary resources in the cluster, including a deployment for the Ghost app, a service for connecting to the MySQL server, and an ingress service for routing traffic to the Ghost app via the nginx-proxy with https and http.
 
 Volumes
-This configuration is using a Persistent Volume to store the Ghost blog data, this can be done by creating a persistent volume and persistent volume claim, and then referencing it in the ghost-blog-deployment.yaml file.
\ No newline at end of file
+This configuration is using a Persistent Volume to store the Ghost blog data, this can be done by creating a persistent volume and persistent volume claim, and then referencing it in the ghost-blog-deployment.yaml file.
+
+# ingress-service.yaml
+In this example, $(VAR_HOST) and $(SECRET_NAME) are variables that are stored in a configMap and a Secret, respectively. These variables can be managed and updated separately from the YAML files, making it easier to update and maintain your configuration.
+
+To use variables in your YAML files, you'll first need to create a configMap and a Secret that contains the variables you need. You can do this using the kubectl command-line tool.
+
+For configMap, you can create it with the following command:
+
+Copy code
+kubectl create configmap my-config-map --from-literal=VAR_HOST=example.com
+And for Secret:
+
+Copy code
+kubectl create secret generic my-secret --from-literal=SECRET_NAME=mysecret
+Once you've created the configMap and Secret, you can reference them in your YAML files using the $(VAR_NAME) syntax.
+
+You can also manage and update the variables in the configMap and Secret using kubectl commands.
+
+It's important to note that configMap and Secret are not the only way to use variables in Kubernetes, you can also use other tools like Helm or Kustomize.
+
+# 
\ No newline at end of file
diff --git a/deployments/ghost-blog-deployment.yaml b/deployments/ghost-blog-deployment.yaml
index c319c92..e4b3796 100644
--- a/deployments/ghost-blog-deployment.yaml
+++ b/deployments/ghost-blog-deployment.yaml
@@ -2,8 +2,9 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: ghost-blog
+  namespace: blog
 spec:
-  replicas: 1
+  replicas: 2
   selector:
     matchLabels:
       app: ghost-blog
@@ -17,45 +18,28 @@ spec:
         image: ghost:latest
         ports:
         - containerPort: 2368
-        resources:
-          limits:
-            memory: "512Mi"
-            cpu: "500m"
-          requests:
-            memory: "256Mi"
-            cpu: "250m"
         env:
         - name: database__client
           value: mysql
         - name: database__connection__host
-          value: mysql
+          value: mysql-service
         - name: database__connection__user
-          value: ghost
+          value: $(MYSQL_USER)
         - name: database__connection__password
-          value: ghostpassword
-        - name: database__connection__database
-          value: ghost
-      - name: nginx-proxy
-        image: nginx:latest
-        ports:
-        - containerPort: 80
-        - containerPort: 443
+          value: $(MYSQL_PASSWORD)
+        - name: url
         resources:
           limits:
-            memory: "512Mi"
-            cpu: "500m"
+            cpu: "0.5"
+            memory: "1Gi"
           requests:
-            memory: "256Mi"
-            cpu: "250m"
-        env:
-        - name: ghost-blog-nginx-proxy
-          value: ghost-blog
-        - name: ghost-blog-nginx-config
-          value: /etc/nginx/conf.d/default.conf
+            cpu: "0.1"
+            memory: "512Mi"
         volumeMounts:
-        - name: ghost-blog-nginx-config-volume
-          mountPath: /etc/nginx/conf.d/
+        - name: ghost-persistent-storage
+          mountPath: /var/lib/ghost/content
       volumes:
-      - name: ghost-blog-nginx-config-volume
-        configMap:
-          name: ghost-blog-nginx-config
+      - name: ghost-persistent-storage
+        persistentVolumeClaim:
+          claimName: ghost-pvc
+
diff --git a/deployments/mysql-deployment.yaml b/deployments/mysql-deployment.yaml
index d14a4fb..a4b149f 100644
--- a/deployments/mysql-deployment.yaml
+++ b/deployments/mysql-deployment.yaml
@@ -2,6 +2,9 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: mysql
+  namespace: blog
+  labels:
+    app: mysql
 spec:
   replicas: 1
   selector:
@@ -17,19 +20,26 @@ spec:
         image: mysql:latest
         ports:
         - containerPort: 3306
-        resources:
-          limits:
-            memory: "512Mi"
-            cpu: "500m"
-          requests:
-            memory: "256Mi"
-            cpu: "250m"
         env:
         - name: MYSQL_ROOT_PASSWORD
           value: password
         - name: MYSQL_DATABASE
-          value: ghost
+          value: ghost_db
         - name: MYSQL_USER
           value: ghost
         - name: MYSQL_PASSWORD
-          value: ghostpassword
+          value: password
+        resources:
+          limits:
+            cpu: "0.5"
+            memory: "1Gi"
+          requests:
+            cpu: "0.1"
+            memory: "512Mi"
+        volumeMounts:
+        - name: mysql-persistent-storage
+          mountPath: /var/lib/mysql
+      volumes:
+      - name: mysql-persistent-storage
+        persistentVolumeClaim:
+          claimName: mysql-pvc
diff --git a/namespace.yaml b/namespace.yaml
new file mode 100644
index 0000000..a98aecf
--- /dev/null
+++ b/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: blog
\ No newline at end of file
diff --git a/networking/ingress-service.yaml b/networking/ingress-service.yaml
index f732051..1d0eca4 100644
--- a/networking/ingress-service.yaml
+++ b/networking/ingress-service.yaml
@@ -1,37 +1,31 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  name: ghost-blog-ingress
+  name: ingress-service
+  namespace: blog
   annotations:
     nginx.ingress.kubernetes.io/rewrite-target: /
-    kubernetes.io/ingress.class: nginx
-    cert-manager.io/cluster-issuer: letsencrypt-prod
+    nginx.ingress.kubernetes.io/configuration-snippet: |
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+      proxy_set_header Host $host;
+      proxy_pass_request_headers on;
 spec:
-  tls:
-  - hosts:
-    - example.com
-    secretName: example-com-tls
   rules:
-  - host: example.com
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        pathRewrite: /
-        backend:
-          service:
-            name: ghost-blog-service
-            port:
-              name: http
-  - host: example.com
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        pathRewrite: /
-        backend:
-          service:
-            name: ghost-blog-service
-            port:
-              name: https
-
+    - host: $(VAR_HOST)
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            pathRewrite: /ghost/
+            backend:
+              service:
+                name: ghost-blog-service
+                port:
+                  name: http
+                path: /
+  tls:
+    - hosts:
+        - $(VAR_HOST)
+      secretName: $(SECRET_NAME)
diff --git a/services/ghost-blog-service.yaml b/services/ghost-blog-service.yaml
index c080399..42acd68 100644
--- a/services/ghost-blog-service.yaml
+++ b/services/ghost-blog-service.yaml
@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: ghost-blog-service
+  namespace: blog
 spec:
   selector:
     app: ghost-blog
diff --git a/services/mysql-service.yaml b/services/mysql-service.yaml
index 676ae37..e25c180 100644
--- a/services/mysql-service.yaml
+++ b/services/mysql-service.yaml
@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: mysql-service
+  namespace: blog
 spec:
   selector:
     app: mysql