website/_posts/2021-09-04-openssh-server-docker-ci.md

layout	title	description	author	image	categories	comments
post	Openssh-server Docker Container		sthope		Docker Portainer SSH	true

First create openssh-server configuration folders:

mkdir -p ~/docker/openssh-server/{config,ssh}

Portainer Stack:

---
version: "3.8"
services:
  openssh-server:
    image: ghcr.io/linuxserver/openssh-server:latest
    container_name: openssh-server
    hostname: my_server
    environment:
      - PUID=1000 
      - PGID=1000
      - TZ=Europe/Amsterdam
      - DOCKER_MODS=linuxserver/mods:openssh-server-rsync|linuxserver/mods:openssh-server-openssh-client|linuxserver/mods:openssh-server-git
      - PUBLIC_KEY_FILE=~/docker/openssh-server/ssh
      - PASSWORD_ACCESS=false
      - SUDO_ACCESS=true
    volumes:
      - ~/docker/openssh-server/config:/config
      - ~/docker/openssh-server/ssh:/root/.ssh
      - ~/docker:/my_server
    ports:
      - 2222:2222
    restart: unless-stopped

After is running configure your ssh keys, you can generate new ones with command:

docker run --rm -it --entrypoint /keygen.sh linuxserver/openssh-server

And after keys are configured you can ssh with:

ssh -i /root/.ssh/your_key -p PORT USERNAME@IP

And from your Docker terminal you can enter the container with:

docker exec -it openssh-server /bin/bash