Update docker-build.yml

Make use of extra drive

Author: finnBsch

.github/workflows/docker-build.yml

@@ -1,11 +1,9 @@
 name: Docker Build
-
 on:
   push:
-    branches: [ main, devel ]  # Adjust based on your primary branch name
+    branches: [ main, devel ]
   pull_request:
     branches: [ main, devel ]
-
 jobs:
   build:
     runs-on: ubuntu-22.04
@@ -14,8 +12,32 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v3
 
+    - name: Configure Docker to use extra disk space
+      run: |
+        echo "Disk space before reconfiguration:"
+        df -h
+        
+        # Stop Docker service
+        sudo systemctl stop docker
+        
+        # Create new Docker data directory on the secondary disk
+        sudo mkdir -p /mnt/docker
+        
+        # Configure Docker to use the new location
+        echo '{
+          "data-root": "/mnt/docker"
+        }' | sudo tee /etc/docker/daemon.json
+        
+        # Restart Docker service
+        sudo systemctl start docker
+        sudo systemctl status docker
+        
+        echo "Disk space after reconfiguration:"
+        df -h
+        
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2     
+      uses: docker/setup-buildx-action@v2
+      
     - name: Print Docker and Docker Compose versions
       run: |
         echo "Docker version:"
@@ -24,6 +46,7 @@ jobs:
         docker compose version
         echo "System info:"
         uname -a
+        
     - name: Free up disk space
       run: |
         echo "Disk space before cleanup:"
@@ -36,11 +59,9 @@ jobs:
         sudo rm -rf "$AGENT_TOOLSDIRECTORY"
         sudo apt-get autoremove -y
         sudo apt-get clean
-        sudo docker rmi $(docker image ls -aq) >/dev/null 2>&1 || true
-        sudo docker image prune --all --force
-        sudo docker builder prune -a
         echo "Disk space after cleanup:"
         df -h   
+        
     - name: List files in directory
       run: |
         echo "Repository contents:"
@@ -50,20 +71,17 @@ jobs:
       
     - name: Build with Docker Compose
       run: |
+        # Create a temporary directory on the secondary disk for any build artifacts
+        mkdir -p /mnt/build-tmp
+        
         echo "Starting Docker Compose build..."
-        docker compose build --progress=plain
+        # Use DOCKER_BUILDKIT=1 for more efficient builds
+        DOCKER_BUILDKIT=1 docker compose build --progress=plain
         echo "Docker Compose build completed successfully!"
         
     - name: List built images
       run: |
         echo "Built Docker images:"
         docker images
-        
-    # Optional - Add a test step that runs your container
-    # - name: Test container
-    #   run: |
-    #     docker compose up -d
-    #     echo "Container is running. Docker status:"
-    #     docker ps
-    #     # Add any test commands here
-    #     docker compose down
+        echo "Disk usage:"
+        df -h