🐳 Build Raspberry Pi Docker image correctly

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

@@ -0,0 +1,28 @@
+name: Docker Image CI - Rpi
+
+on:
+  push:
+    tags:
+      - n8n@*
+
+jobs:
+  armv7_job:
+    runs-on: ubuntu-18.04
+    name: Build on ARMv7 (Rpi)
+    steps:
+      - uses: actions/checkout@v1
+      - name: Get the version
+        id: vars
+        run: echo ::set-output name=tag::$(echo ${GITHUB_REF:14})
+
+      - name: Log in to Docker registry
+        run: docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Set up Docker Buildx
+        uses: crazy-max/ghaction-docker-buildx@v1
+        with:
+          version: latest
+      - name: Run Buildx (push image)
+        if: success()
+        run: |
+          docker buildx build --platform linux/arm/v7 --build-arg N8N_VERSION=${{steps.vars.outputs.tag}} -t n8nio/n8n:${{steps.vars.outputs.tag}}-rpi --output type=image,push=true docker/images/n8n-rpi

.github/workflows/docker-images.yml

@@ -32,8 +32,3 @@ jobs:
       run: docker build --build-arg N8N_VERSION=${{steps.vars.outputs.tag}} -t n8nio/n8n:${{steps.vars.outputs.tag}}-ubuntu docker/images/n8n-ubuntu
     - name: Push Docker image of version (Ubuntu)
       run: docker push n8nio/n8n:${{steps.vars.outputs.tag}}-ubuntu
-
-    - name: Build the Docker image of version (Rpi)
-      run: docker build --build-arg N8N_VERSION=${{steps.vars.outputs.tag}} -t n8nio/n8n:${{steps.vars.outputs.tag}}-rpi docker/images/n8n-rpi
-    - name: Push Docker image of version (Rpi)
-      run: docker push n8nio/n8n:${{steps.vars.outputs.tag}}-rpi

docker/images/n8n-custom/Dockerfile copy

@@ -0,0 +1,49 @@
+FROM node:12.16-alpine as builder
+# FROM node:12.16-alpine
+
+# Update everything and install needed dependencies
+RUN apk add --update graphicsmagick tzdata git tini su-exec
+
+USER root
+
+# Install all needed dependencies
+RUN apk --update add --virtual build-dependencies python build-base ca-certificates && \
+	npm_config_user=root npm install -g full-icu lerna
+
+ENV NODE_ICU_DATA /usr/local/lib/node_modules/full-icu
+
+WORKDIR /data
+
+COPY lerna.json .
+COPY package.json .
+COPY packages/cli/ ./packages/cli/
+COPY packages/core/ ./packages/core/
+COPY packages/editor-ui/ ./packages/editor-ui/
+COPY packages/nodes-base/ ./packages/nodes-base/
+COPY packages/workflow/ ./packages/workflow/
+RUN rm -rf node_modules packages/*/node_modules packages/*/dist
+
+RUN npm install --loglevel notice
+RUN lerna bootstrap --hoist
+RUN npm run build
+
+
+FROM node:12.16-alpine
+
+WORKDIR /data
+
+# Install all needed dependencies
+RUN npm_config_user=root npm install -g full-icu
+
+USER root
+
+ENV NODE_ICU_DATA /usr/local/lib/node_modules/full-icu
+
+COPY --from=builder /data ./
+
+RUN apk add --update graphicsmagick tzdata git tini su-exec
+
+COPY docker/images/n8n-dev/docker-entrypoint.sh /docker-entrypoint.sh
+ENTRYPOINT ["tini", "--", "/docker-entrypoint.sh"]
+
+EXPOSE 5678/tcp

docker/images/n8n-rhel7/Dockerfile

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+FROM richxsl/rhel7
+
+ARG N8N_VERSION
+
+RUN if [ -z "$N8N_VERSION" ] ; then echo "The N8N_VERSION argument is missing!" ; exit 1; fi
+
+RUN \
+	yum install -y gcc-c++ make
+
+RUN \
+	curl -sL https://rpm.nodesource.com/setup_12.x | sudo -E bash -
+
+RUN \
+	sudo yum install nodejs
+
+# Set a custom user to not have n8n run as root
+USER root
+
+RUN npm_config_user=root npm install -g n8n@${N8N_VERSION}
+
+WORKDIR /data
+
+CMD "n8n"

docker/images/n8n-rhel7/README.md

@@ -0,0 +1,16 @@
+## Build Docker-Image
+
+```
+docker build --build-arg N8N_VERSION=<VERSION> -t n8nio/n8n:<VERSION> .
+
+# For example:
+docker build --build-arg N8N_VERSION=0.36.1 -t n8nio/n8n:0.36.1-rhel7 .
+```
+
+
+```
+docker run -it --rm \
+  --name n8n \
+  -p 5678:5678 \
+  n8nio/n8n:0.25.0-ubuntu
+```