| # Use the official Node.js image as the base image | |
| FROM node:20-alpine | |
| # Set environment variables for n8n | |
| ENV N8N_VERSION=1.16.0 \ | |
| N8N_USER=n8n \ | |
| N8N_HOME=/home/n8n | |
| # Create a non-root user | |
| RUN addgroup -S $N8N_USER && adduser -S $N8N_USER -G $N8N_USER | |
| # Create a working directory | |
| WORKDIR $N8N_HOME | |
| # Install dependencies | |
| RUN apk add --no-cache \ | |
| bash \ | |
| tini \ | |
| python3 \ | |
| py3-pip \ | |
| libc6-compat \ | |
| openssh-client \ | |
| curl \ | |
| git | |
| # Install n8n globally | |
| RUN npm install -g n8n@$N8N_VERSION | |
| # Change ownership to the n8n user | |
| RUN chown -R $N8N_USER:$N8N_USER $N8N_HOME | |
| # Switch to the non-root user | |
| USER $N8N_USER | |
| # Expose the default n8n port | |
| EXPOSE 5678 | |
| # Use tini to handle process signals correctly | |
| ENTRYPOINT ["tini", "--"] | |
| # Start n8n with authentication from environment variables | |
| CMD ["n8n"] |