Mitro is really good, probably overkill for what you want though.<p>When it was bought by Twitter they open-sourced it with bits missing. Some have added the missing bits to run it in Docker, but there may be dragons:<p><a href="https:&#x2F;&#x2F;github.com&#x2F;servomac&#x2F;mitro" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;servomac&#x2F;mitro</a><p>(comes with browser extensions, server, etc etc)