feat: multi arch docker images (#2123)

.github/workflows/docker-build.yml

@@ -30,6 +30,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        id: qemu
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Hub
@@ -52,6 +53,7 @@ jobs:
         with:
           context: .
           push: true
+          platforms: "linux/amd64,linux/arm64/v8"
           file: ${{ env.DOCKERFILE }}
           tags: ${{ env.TAGS }}
       - name: Wait for Docker Hub to propagate
@@ -62,6 +64,7 @@ jobs:
         with:
           context: .
           push: true
+          platforms: "linux/amd64,linux/arm64/v8"
           file: ./docker/build_and_push_backend.Dockerfile
           build-args: |
             LANGFLOW_IMAGE=langflowai/langflow:${{ inputs.version }}
@@ -75,6 +78,7 @@ jobs:
           context: .
           push: true
           file: ./docker/frontend/build_and_push_frontend.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow-frontend:${{ inputs.version }}
             langflowai/langflow-frontend:1.0-alpha

.github/workflows/docker_test.yml

@@ -8,6 +8,7 @@ on:
       - "poetry.lock"
       - "pyproject.toml"
       - "src/backend/**"
+      - ".github/workflows/docker_test.yml"
   pull_request:
     branches: [dev]
     paths:
@@ -15,12 +16,13 @@ on:
       - "poetry.lock"
       - "pyproject.toml"
       - "src/**"
+      - ".github/workflows/docker_test.yml"
 
 env:
   POETRY_VERSION: "1.8.2"
 
 jobs:
-  build:
+  test-docker:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -59,3 +61,20 @@ jobs:
           docker build -t langflowai/langflow-frontend:latest-dev \
             -f docker/frontend/build_and_push_frontend.Dockerfile \
             .
+  test-multi-arch-build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        id: qemu
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false
+          file: ./docker/build_and_push.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
+          tags: langflowai/langflow:latest-dev

.github/workflows/pre-release-base.yml

@@ -60,6 +60,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        id: qemu
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Hub
@@ -73,5 +74,6 @@ jobs:
           context: .
           push: true
           file: ./docker/build_and_push_base.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow:base-${{ needs.release.outputs.version }}

.github/workflows/pre-release-langflow.yml

@@ -66,6 +66,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        id: qemu
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Hub
@@ -79,6 +80,7 @@ jobs:
           context: .
           push: true
           file: ./docker/build_and_push.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow:${{ needs.release.outputs.version }}
             langflowai/langflow:1.0-alpha
@@ -88,6 +90,7 @@ jobs:
           context: .
           push: true
           file: ./docker/frontend/build_and_push_frontend.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow-frontend:${{ needs.release.outputs.version }}
             langflowai/langflow-frontend:1.0-alpha
@@ -99,6 +102,7 @@ jobs:
           context: .
           push: true
           file: ./docker/build_and_push_backend.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           build-args: |
             LANGFLOW_IMAGE=langflowai/langflow:${{ needs.release.outputs.version }}
           tags: |

.github/workflows/release.yml

@@ -38,6 +38,7 @@ jobs:
           poetry publish
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        id: qemu
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Hub
@@ -51,6 +52,7 @@ jobs:
           context: .
           push: true
           file: ./docker/build_and_push.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow:${{ steps.check-version.outputs.version }}
             langflowai/langflow:latest
@@ -62,6 +64,7 @@ jobs:
           context: .
           push: true
           file: ./docker/build_and_push_backend.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           build-args: |
             LANGFLOW_IMAGE=langflowai/langflow:${{ steps.check-version.outputs.version }}
           tags: |
@@ -73,6 +76,7 @@ jobs:
           context: .
           push: true
           file: ./docker/frontend/build_and_push_frontend.Dockerfile
+          platforms: "linux/amd64,linux/arm64/v8"
           tags: |
             langflowai/langflow-frontend:${{ steps.check-version.outputs.version }}
             langflowai/langflow-frontend:latest

docker/build_and_push.Dockerfile

@@ -6,7 +6,9 @@
 # BUILDER-BASE
 # Used to build deps + create our virtual environment
 ################################
-FROM python:3.12-slim as builder-base
+
+# force platform to the current architecture to increase build speed time on multi-platform builds
+FROM --platform=$BUILDPLATFORM python:3.12-slim as builder-base
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     \

docker/frontend/build_and_push_frontend.Dockerfile

@@ -4,7 +4,9 @@
 ################################
 # BUILDER-BASE
 ################################
-FROM node:lts-bookworm-slim as builder-base
+
+# force platform to the current architecture to increase build speed time on multi-platform builds
+FROM --platform=$BUILDPLATFORM node:lts-bookworm-slim as builder-base
 COPY src/frontend /frontend
 
 RUN cd /frontend && npm install && npm run build