First deployment on PRE via GitHub actions triggered by a chat command on PR (#8)

* feat: automating the deploy process on our PRE environement

---------

Co-authored-by: Gonzalo Busto Musi <[email protected]>

Author: TheRustifyer

.github/workflows/deploy-pre.yml

@@ -8,45 +8,50 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      # Step 1: Checkout the code
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Set up Docker
-        uses: docker/setup-buildx-action@v2
-
-      - name: Build Docker Image
+      # Step 2: Build the Docker image using Docker Compose
+      - name: Build Docker Image with Docker Compose
         run: |
-          docker build -t api-gateway:latest ./docker
+          docker compose -f ./docker/docker-compose.yml build
 
-      - name: Save Docker Image
+      # Step 3: Save and compress the Docker image
+      - name: Save and Compress Docker Image
         run: |
-          docker save api-gateway:latest | gzip > api-gateway.tar.gz
+          docker save api-gateway:latest > api-gateway.tar.gz
 
-      - name: Copy Docker Image and Compose File to Droplet
-        uses: appleboy/[email protected]
+      # Step 4: Transfer compressed Docker image to the remote server
+      - name: Transfer Docker Image to Droplet
+        uses: appleboy/[email protected]
         with:
           host: ${{ secrets.SSH_HOST }}
-          username: ${{ secrets.SSH_USER }}
+          username: ${{ secrets.SSH_USERNAME }}
           key: ${{ secrets.SSH_KEY }}
-          source: |
-            ./api-gateway.tar.gz
-            ./docker-compose.yml
-          target: /opt/api-gateway/
+          source: api-gateway.tar.gz
+          target: /opt/summoners-sync/api-gateway
 
-      - name: Deploy with Docker Compose
+      # Step 5: Load and run the Docker image on the remote server
+      - name: Deploy Docker Image on Remote
         uses: appleboy/[email protected]
         with:
           host: ${{ secrets.SSH_HOST }}
           username: ${{ secrets.SSH_USERNAME }}
           key: ${{ secrets.SSH_KEY }}
           script: |
-            cd /opt/api-gateway
+            set -e
 
-            # Stop and remove old services
-            docker-compose down || true
+            # Navigate to deployment directory
+            cd /opt/summoners-sync/api-gateway
+            
+            # Stop and remove existing container if it exists
+            docker stop api-gateway || true
+            docker rm api-gateway || true
+            docker rmi api-gateway || true
 
-            # Load the new Docker image
-            gunzip -c api-gateway.tar.gz | docker load
+            # Load the Docker image
+            docker load < api-gateway.tar.gz
 
-            # Start the service with the new image
-            docker-compose up -d
+            # Run the new container
+            docker run -d --name api-gateway --restart always api-gateway:latest

docker/Dockerfile

@@ -2,10 +2,10 @@
 FROM maven:3.9.9-ibm-semeru-23-jammy AS build
 WORKDIR /app
 
-COPY ../mvnw ./
-COPY ../.mvn .mvn
-COPY ../pom.xml ./
-COPY ../src/ ./src
+COPY mvnw ./
+COPY .mvn .mvn
+COPY pom.xml ./
+COPY src/ ./src
 
 RUN chmod +x mvnw && \
 #    ./mvnw clean install

docker/docker-compose.yml

@@ -1,9 +1,10 @@
+version: "3.8"
 services:
   api-gateway:
-    container_name: api-gateway
     build:
       context: ..
       dockerfile: docker/Dockerfile
+    image: api-gateway:latest
     ports:
       - "8080:8080"
     environment: