refactor(core): Rebuild docker infrastructure (#8451)

.github/workflows/docker-base-image.yml

@@ -9,7 +9,6 @@ on:
         required: true
         default: '18'
         options:
-          - '16'
           - '18'
           - '20'
 
@@ -25,6 +24,13 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.0.0
 
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3.0.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Login to DockerHub
         uses: docker/login-action@v3.0.0
         with:
@@ -34,11 +40,13 @@ jobs:
       - name: Build
         uses: docker/build-push-action@v5.1.0
         with:
-          context: ./docker/images/n8n-base
+          context: .
+          file: ./docker/images/n8n-base/Dockerfile
           build-args: |
             NODE_VERSION=${{github.event.inputs.node_version}}
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
           tags: |
             ${{ secrets.DOCKER_USERNAME }}/base:${{ github.event.inputs.node_version }}
+            ghcr.io/${{ github.repository_owner }}/base:${{ github.event.inputs.node_version }}

.github/workflows/docker-image-beta.yml

@@ -1,44 +0,0 @@
-name: Docker Image - Beta
-
-on:
-  workflow_dispatch:
-    inputs:
-      branch:
-        description: 'Branch to create image off.'
-        required: true
-        default: 'ai-beta'
-      tag:
-        description: 'Name of the docker tag to create.'
-        required: true
-        default: 'ai-beta'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4.1.1
-        with:
-          fetch-depth: 0
-          ref: ${{ github.event.inputs.branch || 'ai-beta' }}
-
-      - uses: docker/setup-qemu-action@v3.0.0
-      - uses: docker/setup-buildx-action@v3.0.0
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v3.0.0
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v5.1.0
-        with:
-          context: .
-          file: ./docker/images/n8n-custom/Dockerfile
-          build-args: |
-            N8N_RELEASE_TYPE=beta
-          platforms: linux/amd64,linux/arm64
-          provenance: false
-          push: true
-          tags: ${{ secrets.DOCKER_USERNAME }}/n8n:${{ github.event.inputs.tag || 'ai-beta' }}
-          no-cache: true

.github/workflows/docker-images-nightly.yml

@@ -35,11 +35,6 @@ on:
         description: 'URL to call after Docker Image got built successfully.'
         required: false
         default: ''
-      include-arm64:
-        description: 'Include ARM64 support'
-        type: boolean
-        required: true
-        default: false
 
 jobs:
   build:
@@ -78,14 +73,15 @@ jobs:
         uses: docker/build-push-action@v5.1.0
         with:
           context: .
+          file: ./docker/images/n8n-custom/Dockerfile
           build-args: |
             N8N_RELEASE_TYPE=nightly
-          file: ./docker/images/n8n-custom/Dockerfile
-          platforms: ${{ github.event.inputs.include-arm64 == 'true' && 'linux/amd64,linux/arm64' || 'linux/amd64' }}
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
           tags: ${{ secrets.DOCKER_USERNAME }}/n8n:${{ github.event.inputs.tag || 'nightly' }}
-          no-cache: true
 
       - name: Call Success URL - optionally
         run: |

.github/workflows/docker-images.yml

@@ -40,7 +40,7 @@ jobs:
           context: ./docker/images/n8n
           build-args: |
             N8N_VERSION=${{ steps.vars.outputs.tag }}
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
           tags: |