The latest commit added the ghost-blog-service.yaml file, which includes the 'blog' namespace, and also support for both http and https ports and updated the configurations to include the namespace 'blog' across all the yaml files in the repository.

README.md

@@ -18,3 +18,24 @@ This will create the necessary resources in the cluster, including a deployment
 
 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.
+
+# 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.
+
+# 

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
+

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

namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: blog

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)

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

services/mysql-service.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: mysql-service
+  namespace: blog
 spec:
   selector:
     app: mysql