feat: incluindo o Dockerfile e Manifesto para fazer o deploy usando K…

Jenkinsfile

@@ -0,0 +1,41 @@
+pipeline {
+    agent any
+
+    stages {
+
+        stage ('Build Docker Image') {
+            steps {
+                script {
+                    dockerapp = docker.build("ilaraca/kube-news:${env.BUILD_ID}", '-f ./src/Dockerfile ./src')
+                }
+            }
+        }
+
+        stage ('Push Docker Image') {
+            steps {
+                script {
+                    docker.withRegistry('https://registry.hub.docker.com', 'dockerhub') {
+                        dockerapp.push('latest')
+                        dockerapp.push("${env.BUILD_ID}")
+                    }
+                }
+            }
+        }
+
+        stage ('Deploy Kubernetes') {
+
+            environment {
+                tag_version = "${env.BUILD_ID}"
+            }
+            steps {
+                withKubeConfig ([credentialsId: 'kubeconfig']) {
+
+
+                    sh 'sed -i "s/{{TAG}}/$tag_version/g" ./k8s/deployment.yaml'
+                    sh 'kubectl apply -f ./k8s/deployment.yaml'
+
+                }
+            }
+        }
+    }
+}

k8s/deployment.yaml

@@ -0,0 +1,87 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgre
+spec:
+  selector: 
+    matchLabels:
+      app: postgre
+  template:
+    metadata:
+      labels:
+        app: postgre
+    spec:
+      containers:
+        - name: postgre
+          image: postgres:15.0
+          ports:
+            - containerPort: 5432
+          env:
+          - name: POSTGRES_DB
+            value: "kubenews"
+          - name: POSTGRES_USER
+            value: "kubenews"
+          - name: POSTGRES_PASSWORD
+            value: "Pg#123"
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgre
+spec:
+  selector:
+    app: postgre
+  ports:
+    - port: 5432
+  type: ClusterIP
+
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: web
+spec:
+  selector: 
+    matchLabels:
+      app: web
+  template:
+    metadata:
+      labels:
+        app: web
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+        prometheus.io/path: "/metrics"
+    spec:
+      containers:
+        - name: web
+          image: ilaraca/kube-news:{{TAG}}
+          ports:
+            - containerPort: 8080
+          env:
+          - name: DB_DATABASE
+            value: "kubenews"
+          - name: DB_USERNAME
+            value: "kubenews"
+          - name: DB_PASSWORD
+            value: "Pg#123"
+          - name: DB_HOST
+            value: "postgre"
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: web
+spec:
+  selector:
+    app: web
+  ports:
+    - port: 80
+      # faz o redirecionamento da porta 8080
+      targetPort: 8080
+  type: LoadBalancer

src/Dockerfile

@@ -0,0 +1,7 @@
+FROM node:18.11.0
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+EXPOSE 8080
+CMD ["node", "server.js"]

src/views/partial/nav-bar.ejs

@@ -2,7 +2,7 @@
         <div>
             <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
                 <div class="container-fluid">
-                    <a class="navbar-brand text-warning" href="/">KubeNews</a>
+                    <a class="navbar-brand text-warning" href="/">KubeNews-v3</a>
                     <ul class="nav">
                         <li class="nav-item">
                           <a class="nav-link active" style="color: #ffc105;" aria-current="page" href="/post">Novo Post</a>