Alpine :: SSH proxy via sshpiperd

Run a SSH proxy based on Alpine Linux. Small, lightweight, secure and fast

Run

docker run --name sshpiper \
  -d coralhl/sshpiper \
  -v /opt/docker/sshpiper/sshpiper.yaml:/sshpiperd/sshpiper.yaml \
  -p 2222:2222 \
  -e TZ=Europe/Moscow \
  sshpiperd --log-level=trace yaml --config /sshpiperd/sshpiper.yaml 

docker-compose.yml

services:
  sshpiper:
    image: coralhl/sshpiper
    container_name: sshpiper
    restart: unless-stopped
    command: sshpiperd yaml --config /sshpiperd/sshpiper.yaml
    environment:
      TZ: Europe/Moscow 
    ports:
      - 2222:2222
    volumes:
      - /opt/docker/sshpiper/sshpiper.yaml:/sshpiperd/sshpiper.yaml

Defaults

Parameter	Value	Description
user	docker	user docker
uid	1000	user id 1000
gid	1000	group id 1000
home	/sshpiperd	home directory of user docker

Environment

Parameter	Value	Default
SSHPIPERD_SERVER_KEY	ed25519 server key	/etc/ssh/ssh_host_ed25519_key

Built with

• sshpiper
• Alpine Linux

Tips

• Only use rootless container runtime (podman, rootless docker)
• If using the yaml plugin, make sure your yaml file has permissions 600
• Don't bind to ports < 1024 (requires root), use NAT/reverse proxy (haproxy, traefik, nginx)