🌋 CI/CD pipeline updates

.github/workflows/packer-build.yml

@@ -3,6 +3,7 @@ name: Instance Refresh
 env:
   ARTIFACT_NAME: webapp
   AWS_REGION: us-east-1
+  ENVIRONMENT: test
 
 on:
   push:
@@ -17,11 +18,11 @@ jobs:
 
     name: Run unit tests
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: 'Create .env file'
         run: |
           touch .env
-          echo ENVIRONMENT=${{ secrets.ENVIRONMENT }} >> .env
+          echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
           echo HOSTNAME=${{ secrets.HOSTNAME }} >> .env
           echo PORT=${{ secrets.PORT }} >> .env
           echo DATABASE=${{ secrets.DATABASE }} >> .env
@@ -39,12 +40,12 @@ jobs:
     name: Build AWS Custom AMI with REST API app artifacts
     steps:
       - name: Checkout code from branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build artifacts
         run: |
           touch .env
-          echo ENVIRONMENT=${{ secrets.ENVIRONMENT }} >> .env
+          echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
           echo HOSTNAME=${{ secrets.HOSTNAME }} >> .env
           echo PORT=${{ secrets.PORT }} >> .env
           echo DATABASE=${{ secrets.DATABASE }} >> .env
@@ -60,26 +61,24 @@ jobs:
           aws-secret-access-key: ${{ secrets.AWS_DEV_SECRET_KEY }}
           aws-region: ${{ secrets.AWS_REGION }}
 
-      - name: Packer init
-        uses: hashicorp/packer-github-actions@master
+      - name: Setup `packer`
+        uses: hashicorp/setup-packer@main
+        id: setup
         with:
-          command: init
-          target: ami.pkr.hcl
+          version: 'latest'
+
+      - name: Packer init
+        id: init
+        run: 'packer init ami.pkr.hcl'
 
       - name: Validate packer template
-        uses: hashicorp/packer-github-actions@master
-        with:
-          command: validate
-          target: ami.pkr.hcl
+        id: validate
+        run: 'packer validate -evaluate-datasources ami.pkr.hcl'
+
+      - name: Build AMI using Packer
+        id: build
+        run: 'packer build ami.pkr.hcl'
 
-      - name: Packer build
-        uses: hashicorp/packer-github-actions@master
-        with:
-          command: build
-          arguments: '-color=false -on-error=abort'
-          target: ami.pkr.hcl
-        env:
-          PACKER_LOG: 1
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v1
         with:

.github/workflows/packer-validate.yml

@@ -3,29 +3,31 @@ name: Packer AMI template validation
 
 on:
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   validate:
     runs-on: ubuntu-latest
     name: Validate packer template for the custom AMI
     steps:
       - name: Checkout code from branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build artifacts
         run: |
           zip -r webapp.zip ./
           pwd ./webapp
 
-      - name: Packer init
-        uses: hashicorp/packer-github-actions@master
+      - name: Setup `packer`
+        uses: hashicorp/setup-packer@main
+        id: setup
         with:
-          command: init
-          target: ami.pkr.hcl
+          version: 'latest'
+
+      - name: Packer init
+        id: init
+        run: 'packer init ami.pkr.hcl'
 
       - name: Validate packer template
-        uses: hashicorp/packer-github-actions@master
-        with:
-          command: validate
-          target: ami.pkr.hcl
+        id: validate
+        run: 'packer validate -evaluate-datasources ami.pkr.hcl'

.github/workflows/test-suite.yml

@@ -3,11 +3,14 @@
 
 name: Unit Test Suite
 
+env:
+  ENVIRONMENT: test
+
 # Controls when the action will run.
 on:
   # Triggers the workflow on push or pull request events but only for the main branch
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   build:
@@ -18,19 +21,19 @@ jobs:
 
     name: Run unit tests
     steps:
-    - uses: actions/checkout@v2
-    - name: 'Create .env file'
-      run: |
-        touch .env
-        echo ENVIRONMENT=${{ secrets.ENVIRONMENT }} >> .env
-        echo HOSTNAME=${{ secrets.HOSTNAME }} >> .env
-        echo PORT=${{ secrets.PORT }} >> .env
-        echo DATABASE=${{ secrets.DATABASE }} >> .env
-        echo DBUSER=${{ secrets.DBUSER }} >> .env
-        echo DBPASSWORD=${{ secrets.DBPASSWORD }} >> .env
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: yarn
-    - run: yarn test
+      - uses: actions/checkout@v3
+      - name: 'Create .env file'
+        run: |
+          touch .env
+          echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
+          echo HOSTNAME=${{ secrets.HOSTNAME }} >> .env
+          echo PORT=${{ secrets.PORT }} >> .env
+          echo DATABASE=${{ secrets.DATABASE }} >> .env
+          echo DBUSER=${{ secrets.DBUSER }} >> .env
+          echo DBPASSWORD=${{ secrets.DBPASSWORD }} >> .env
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: yarn
+      - run: yarn test

ami.pkr.hcl

@@ -51,7 +51,7 @@ source "amazon-ebs" "ec2" {
   # ami_name        = "EC2-AMI-${substr(data.git-commit.commit.hash, 0, 8)}"
   # ami_name        = "EC2-AMI-{{ ${substr(data.git-commit.cwd-head.hash, 0, 8)} }}"
   region          = "${var.aws_region}"
-  ami_name        = "EC2-AMI-${local.timestamp}"
+  ami_name        = "EC2-AMI-${local.version}"
   ami_description = "EC2 AMI for CSYE 6225 built by ${data.git-commit.cwd-head.author}"
   ami_users = [
     "057919684206", # dev account ID

app.js

@@ -18,8 +18,10 @@ app.use(express.json())
 
 app.use('/', health, userRoutes, documentRoute)
 
-db.connectionTest()
-db.sequelize.sync()
+if (ENVIRONMENT !== 'test') {
+  db.connectionTest()
+  db.sequelize.sync()
+}
 app.listen(PORT, () => {
   if (ENVIRONMENT !== 'prod')
     logger.info(`Server running at http://${HOSTNAME}:${PORT}`)

nodeserver.service

@@ -5,7 +5,7 @@ After=network.target
 [Service]
 Type=simple
 User=ubuntu
-ExecStart=/usr/bin/node /home/ubuntu/webapp/app.js
+ExecStart=node /home/ubuntu/webapp/app.js
 EnvironmentFile=/home/ubuntu/webapp/.env
 # ExecStartPost=/bin/sh -c "sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 1337"
 Restart=on-failure

scripts/post-install.sh

@@ -14,10 +14,13 @@ echo "+-------------------------------------------------------------------------
 sudo cp /home/ubuntu/nodeserver.service /lib/systemd/system/nodeserver.service
 echo "Enabling the REST API Service"
 sudo systemctl daemon-reload
+sleep 5
 sudo systemctl enable nodeserver
-# sudo systemctl start nodeserver
-# sudo systemctl restart nodeserver
-# sudo systemctl status nodeserver
+sleep 5
+sudo systemctl start nodeserver
+sleep 5
+sudo systemctl restart nodeserver
+sudo systemctl status nodeserver
 APISRVC=$?
 if [ $APISRVC -eq 0 ]; then
   echo "API service is installed successfully!"