SSH Agent Forwarding

SSH agent forwarding can be started using the following:

docker run -it --rm \
    -v /run/host-services/ssh-auth.sock:/run/host-services/ssh-auth.sock \
    -e SSH_AUTH_SOCK=/run/host-services/ssh-auth.sock \
    alpine

Or with Docker Compose:

services:
 web:
   image: alpine
   volumes:
     - type: bind
       source: /run/host-services/ssh-auth.sock
       target: /run/host-services/ssh-auth.sock
   environment:
     - SSH_AUTH_SOCK=/run/host-services/ssh-auth.sock