Quick plugin for Discourse to allow embedding in an iframe. For background see this thread. Plugin should be added to a Discourse Docker installation by adding the repo URL in the hooks section of your container configuration file like the following example:
hooks:
after_code:
- exec:
cd: $home/plugins
cmd:
- mkdir -p plugins
- git clone https://github.com/discourse/docker_manager.git
- git clone https://github.com/timmmmyboy/docker-embed.git
This plugin will add the appropriate headers to allow your Discourse install to be embedded within another site on a different domain.