Jimmy Adaro jimmyadaro

In case you need to run some custom script in the container, you may use CMD, like so:

FROM php:7.3-apache

# ...

COPY ./local/path/to/script.sh /remote/path/to/script.sh

We should simply mirror a local config file to the MySQL config directory in Docker

File: ./docker-compose.local.yml (or however you name it)

services: 
  # [...]
  mysql:
      # [...]
 image: mysql:5.7

Use npm packages inside n8n

Their docs and forums suck to be specific about this.

Install specific packages inside the n8n Docker container and then use it in its nodes:

# Use the official n8n image as the base
FROM n8nio/n8n:1.82.4

	# I'm using .zshrc but should be valid in any sh or bash shell

	alias dexec='(){docker exec -it $1 /bin/bash;}'

	# Use it like this:
	# dexec <container name or ID>
	# dexec my_website
	# dexec ea2bdf44

	<!-- This will include a "data-rjs" attribute on the PNG (or JPG) error fallback in case the SVG failed to load -->
	<!-- See: https://github.com/strues/retinajs -->

	<img src="/path/to/some.svg" onerror="this.src='/path/to/some.png'; this.data-rjs='2'; this.onerror=null;">