Compose: Docker-compose ssh connection fail with 1.23.2 version

Created on 26 Dec 2018 · 2Comments · Source: docker/compose

Description of the issue

Hello community, I'm trying to connect through ssh to a remote server, but docker-compose shows a dependency error.

Context information (for bug reports)

Output of docker-compose version

docker-compose version 1.23.2, build 1110ad01
docker-py version: 3.6.0
CPython version: 3.6.7
OpenSSL version: OpenSSL 1.1.0f  25 May 2017

Output of docker version

Client:
 Version:           18.09.0
 API version:       1.39
 Go version:        go1.10.4
 Git commit:        4d60db4
 Built:             Wed Nov  7 00:49:01 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.0
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.4
  Git commit:       4d60db4
  Built:            Wed Nov  7 00:16:44 2018
  OS/Arch:          linux/amd64
  Experimental:     false

Output of docker-compose config
(Make sure to add the relevant -f and other flags)

services:
  adminer:
    image: adminer
    ports:
    - 8080:8080/tcp
  db:
    environment:
      POSTGRES_PASSWORD: postgres
    image: postgres
    volumes:
    - db:/var/lib/postgresql/data:rw
version: '3.1'
volumes:
  db: {}

Steps to reproduce the issue

Configure ssh agent (all right)
Install the new docker-compose, following this https://github.com/docker/compose/releases
Install paramiko, following this https://github.com/paramiko/paramiko
Run docker-compose with -H parameter

Observed result

With the commands:

DOCKER_HOST='ssh://user@server' docker-compose up

and

docker-compose -H 'ssh://user@server' up

docker-compose needs paramiko dependency even when installed.

Docker runs fine:

docker -H ssh://user@server ps

Expected result

A success connection through ssh to a remote server.

Stacktrace / full error message

$ docker-compose -H 'ssh://user@server' up
Traceback (most recent call last):
  File "site-packages/docker/api/client.py", line 151, in __init__
NameError: name 'SSHAdapter' is not defined

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "bin/docker-compose", line 6, in <module>
  File "compose/cli/main.py", line 71, in main
  File "compose/cli/main.py", line 124, in perform_command
  File "compose/cli/command.py", line 42, in project_from_options
  File "compose/cli/command.py", line 123, in get_project
  File "compose/cli/command.py", line 94, in get_client
  File "compose/cli/docker_client.py", line 127, in docker_client
  File "site-packages/docker/api/client.py", line 156, in __init__
docker.errors.DockerException: Install paramiko package to enable ssh:// support
[6888] Failed to execute script docker-compose