Commit Inicial

.github/workflows/main.yml

@@ -1 +1,52 @@
 
+name: CI-CD
+
+on:
+  workflow_dispatch:
+  push:
+env:
+    docker_image: fabricioveronez/nodejs-web
+
+jobs:
+  CI:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Obtendo o código
+      uses: actions/checkout@v4
+    - name: Docker Login
+      uses: docker/login-action@v3
+      with:
+        username: ${{secrets.DOCKERHUB_USER}}
+        password: ${{secrets.DOCKERHUB_PWD}}
+
+    - name: Construção da imagem Docker worker
+      uses: docker/build-push-action@v5
+      with: 
+        context: ./src
+        file: ./src/Dockerfile
+        push: true
+        tags: |
+          "${{ env.docker_image }}:${{github.run_number}}"
+          "${{ env.docker_image }}:latest"  
+
+  CD:
+    runs-on: ubuntu-latest
+    needs: [CI]
+
+    steps:
+    - name: Obtendo o código
+      uses: actions/checkout@v3
+
+    - name: Configuração do Kubeconfig
+      uses: azure/k8s-set-context@v4
+      with:
+        method: kubeconfig
+        kubeconfig: ${{ secrets.K8S_CONFIG }}
+
+    - name: Deploy no cluster Kubernetes
+      uses: Azure/k8s-deploy@v5
+      with:
+        manifests: |
+          ./k8s/deployment.yaml
+        images: |
+          "${{ env.docker_image }}:${{github.run_number}}"

k8s/deployment.yaml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: web
+spec:
+  selector:
+    matchLabels:
+      app: web
+  template:
+    metadata:
+      labels:
+        app: web
+    spec:
+      containers:
+      - name: web
+        image: fabricioveronez/nodejs-web
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: web
+spec:
+  selector:
+    app: web
+  ports:
+  - port: 80
+    targetPort: 8080
+  type: LoadBalancer

src/.dockerignore

@@ -0,0 +1 @@
+node_modules/

src/Dockerfile

@@ -0,0 +1,7 @@
+FROM node:20.12.0
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+EXPOSE 8080
+CMD ["node", "index.js"]

src/index.js

@@ -0,0 +1,10 @@
+const express = require('express');
+const app = express();
+
+app.route('/').get((req, res) => {
+    res.send('<h1>Aplicacao exemplo</h1>');
+});
+
+app.listen(8080, () => {
+    console.log('Aplicacao rodando na porta 3000');
+});