Assume HTTP and HTTPS traffic for all of the domains listed.
In addition to this list, you should make sure your host has access to the yum or apt repositories it needs for standard OS and kernal upgrades.
- cdn-registry-1.docker.io
- index.docker.io
- registry-1.docker.io
- quay.io
- get.docker.com
- apt.dockerproject.org
- yum.dockerproject.org
- ha.pool.sks-keyservers.net
- pgp.mit.edu
- keyserver.ubuntu.com
- api.replicated.com
- get.replicated.com
- registry.replicated.com
- license.npmjs.com
- registry.npmjs.com
- registry.npmjs.org
- replicate.npmjs.com
- skimdb.npmjs.com
- deb.nodesource.com
- rpm.nodesource.com
- dl.fedoraproject.org