Copy the id_rsa.pub from your workstation to your dockerhost. On the dockerhost create a volume to keep your authorized_keys.
tar cv --files-from /dev/null | docker import - scratch
docker create -v /root/.ssh --name ssh-container scratch /bin/true
docker cp id_rsa.pub ssh-container:/root/.ssh/authorized_keys
For ssh key forwarding use ssh-agent on your workstation.
ssh-agent
ssh-add id_rsa
Then the start sshd service on the dockerhost (check the tags for alpine versions)
docker run -p 4848:22 --name alpine-sshd --hostname alpine-sshd --volumes-from ssh-container -d danielguerra/alpine-sshd
docker run -p 4848:22 --name alpine-sshd --hostname alpine-sshd -d danielguerra/alpine-sshd
docker exec -ti docker-sshd passwd
ssh to your new docker environment, with an agent -i option is not needed
ssh -p 4848 -i id_rsa root@<dockerhost>
Content type
Image
Digest
Size
3.3 MB
Last updated
about 9 years ago
docker pull sparkd/alpine-sshd