ci!: Update docker images for v1 release (#6365)

* ci: Remove debian and rhel7 images

* include libc6-compat in all alpine images

* run all n8n docker containers as the user `node` instead of `root`

* upgrade the default version of npm bundled in all containers

* consolidate docker entrypoints

.github/workflows/docker-images.yml

@@ -8,10 +8,6 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        docker-context: ['', '-debian']
-
     steps:
       - uses: actions/checkout@v3
 
@@ -41,12 +37,12 @@ jobs:
       - name: Build
         uses: docker/build-push-action@v4
         with:
-          context: ./docker/images/n8n${{ matrix.docker-context }}
+          context: ./docker/images/n8n
           build-args: |
             N8N_VERSION=${{ steps.vars.outputs.tag }}
           platforms: linux/amd64,linux/arm64,linux/arm/v7
           provenance: false
           push: true
           tags: |
-            ${{ secrets.DOCKER_USERNAME }}/n8n:${{ steps.vars.outputs.tag }}${{ matrix.docker-context }}
-            ghcr.io/${{ github.repository_owner }}/n8n:${{ steps.vars.outputs.tag }}${{ matrix.docker-context }}
+            ${{ secrets.DOCKER_USERNAME }}/n8n:${{ steps.vars.outputs.tag }}
+            ghcr.io/${{ github.repository_owner }}/n8n:${{ steps.vars.outputs.tag }}

docker/images/n8n-base/Dockerfile

@@ -5,8 +5,8 @@ WORKDIR /home/node
 COPY .npmrc /usr/local/etc/npmrc
 
 RUN \
-	apk add --update git openssh graphicsmagick tini tzdata ca-certificates && \
-	npm install -g npm@8.19.2 full-icu && \
+	apk add --update git openssh graphicsmagick tini tzdata ca-certificates libc6-compat && \
+	npm install -g npm@9.5.1 full-icu && \
 	rm -rf /var/cache/apk/* /root/.npm /tmp/* && \
 	# Install fonts
 	apk --no-cache add --virtual fonts msttcorefonts-installer fontconfig && \

docker/images/n8n-custom/Dockerfile

@@ -8,7 +8,7 @@ COPY --chown=node:node scripts ./scripts
 COPY --chown=node:node packages ./packages
 COPY --chown=node:node patches ./patches
 
-RUN apk add --update libc6-compat jq
+RUN apk add --update jq
 RUN corepack enable && corepack prepare --activate
 USER node
 
@@ -28,7 +28,8 @@ RUN rm -rf patches .npmrc *.yaml node_modules/.cache packages/**/node_modules/.c
 FROM n8nio/base:${NODE_VERSION}
 COPY --from=builder /home/node /usr/local/lib/node_modules/n8n
 RUN ln -s /usr/local/lib/node_modules/n8n/packages/cli/bin/n8n /usr/local/bin/n8n
-COPY docker/images/n8n-custom/docker-entrypoint.sh /
+
+COPY docker/images/n8n/docker-entrypoint.sh /
 
 RUN \
 	mkdir .n8n && \

docker/images/n8n/Dockerfile

@@ -18,9 +18,10 @@ RUN set -eux; \
 	find /usr/local/lib/node_modules/n8n -type f -name "*.ts" -o -name "*.js.map" -o -name "*.vue" | xargs rm && \
 	rm -rf /root/.npm
 
-# Set a custom user to not have n8n run as root
-USER root
-WORKDIR /data
-RUN apk --no-cache add su-exec
-COPY docker-entrypoint.sh /docker-entrypoint.sh
+COPY docker/images/n8n/docker-entrypoint.sh /
+
+RUN \
+	mkdir .n8n && \
+	chown node:node .n8n
+USER node
 ENTRYPOINT ["tini", "--", "/docker-entrypoint.sh"]

docker/images/n8n/docker-entrypoint.sh

@@ -1,17 +1,8 @@
 #!/bin/sh
-
-if [ -d /root/.n8n ] ; then
-  chmod o+rx /root
-  chown -R node /root/.n8n
-  ln -s /root/.n8n /home/node/
-fi
-
-chown -R node /home/node
-
 if [ "$#" -gt 0 ]; then
   # Got started with arguments
-  exec su-exec node "$@"
+  node "$@"
 else
   # Got started without arguments
-  exec su-exec node n8n
+  n8n
 fi