Feature/implementacao pipelines ci cd

.github/workflows/main.yaml

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+name: CI-CD
+
+on:
+  push:
+    branches: [ main ]
+
+  workflow_dispatch:
+
+jobs:
+  CI:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Docker Login
+        uses: docker/login-action@v1.10.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USER }}
+          password: ${{ secrets.DOCKERHUB_PWD }}
+
+      - name: Docker Build and Push
+        uses: docker/build-push-action@v2.7.0
+        with:
+          context: ./src
+          file: ./src/Dockerfile
+          push: true
+          tags: |
+            ${{secrets.DOCKERHUB_USER}}/rotten-potatoes:latest
+            ${{secrets.DOCKERHUB_USER}}/rotten-potatoes:${{ github.run_number }} 
+  CD:
+    needs: [CI]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Kubernetes set context
+        uses: Azure/k8s-set-context@v1.1
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.K8S_CONFIG }}
+
+      - name: Deploy to Kubernetes cluster
+        uses: Azure/k8s-deploy@v1.3
+        with: 
+          images: ${{secrets.DOCKERHUB_USER}}/rotten-potatoes:${{ github.run_number }} 
+          manifests: |
+            kubernetes/deployment.yaml

README.md

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+# Desafio 02 - 🐳 Docker + ⚓ Kubernetes
+
+## rotten-potatoes
+
+### Adiconado deploy completo da aplicação com docker e kubernetes

cluster-config.yaml

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+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+
+nodes:
+- role: control-plane
+- role: control-plane
+- role: control-plane
+- role: worker
+- role: worker
+- role: worker
+
+  extraPortMappings:
+  - containerPort: 30000
+    hostPort: 8080

kubernetes/deployment.yaml

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+# Deployment do MongoDB
+apiVersion: apps/v1
+kind: Deployment
+
+metadata:
+  name: mongodb
+
+spec:
+  selector:
+    matchLabels:
+      app: mongodb
+
+  template:
+    metadata:
+      labels:
+        app: mongodb
+
+    spec:
+      containers:
+        - name: mongodb
+          image: mongo:4.4.6
+          ports:
+            - containerPort: 27017
+
+          env:
+            - name: MONGO_INITDB_ROOT_USERNAME
+              value: mongouser
+            - name: MONGO_INITDB_ROOT_PASSWORD
+              value: mongopwd
+---
+# Service do MongoDB
+apiVersion: v1
+kind: Service
+
+metadata:
+  name: mongodb
+
+spec:
+  selector:
+    app: mongodb
+
+  ports: 
+    - port: 27017
+
+  type: ClusterIP
+
+---
+# Deployment da aplicação
+apiVersion: apps/v1
+kind: Deployment
+
+metadata:
+  name: web
+
+spec:
+  replicas: 1    
+
+  selector:
+    matchLabels:
+      app: web
+
+  template:
+    metadata:
+      labels:
+        app: web
+
+    spec:
+      containers:
+        - name: web
+          image: diogoferreira/rotten-potatoes:v1
+          ports:
+            - containerPort: 5000
+
+          env:
+            - name: MONGODB_DB
+              value: "admin"
+            - name: MONGODB_HOST
+              value: "mongodb"
+            - name: MONGODB_PORT
+              value: "27017"
+            - name: MONGODB_USERNAME
+              value: "mongouser"
+            - name: MONGODB_PASSWORD
+              value: "mongopwd"
+
+---
+# Service da aplicação
+apiVersion: v1
+kind: Service
+
+metadata:
+  name: web
+
+spec:
+  selector:
+    app: web
+
+  ports:
+    - port: 80
+      targetPort: 5000
+      nodePort: 30000
+
+  type: LoadBalancer

src/Dockerfile

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+FROM python:3.8
+WORKDIR /app
+
+COPY requirements.txt .
+RUN python -m pip install -r requirements.txt
+
+COPY . .
+EXPOSE 5000
+
+CMD [ "gunicorn", "--workers=3", "--bind", "0.0.0.0:5000", "app:app" ]