Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?


Failed to load latest commit information.
Latest commit message
Commit time
Aug 19, 2022
Dec 6, 2017
Jan 29, 2014
Sep 17, 2017
Aug 19, 2022


Docker's Remote API network layer module.

docker-modem will help you talking with Docker, since it already implements all the network strategies needed to support all Docker's Remote API endpoints.

It is the module powering (network wise) dockerode and other modules.


Getting started

var Modem = require('docker-modem');
var modem1 = new Modem({socketPath: '/var/run/docker.sock'});
var modem2 = new Modem(); //defaults to above if env variables are not used
var modem3 = new Modem({host: '', port: 3000});
var modem4 = new Modem({protocol:'http', host: '', port: 3000});
var modem5 = new Modem({host: '', port: 3000}); //defaults to http


You can connect to the Docker daemon via SSH in two ways:

  • Using the built-in SSH agent.
  • Implement your own custom agent.
//built-in SSH agent
var modem1 = new Modem({
  prococol: 'ssh',
  host: 'ssh://',
  port: 22

//custom agent
var customAgent = myOwnSSHAgent({host: 'ssh://', port: 22});
var modem2 = new Modem({
  agent: customAgent,


  • Tests are implemented using mocha and chai. Run them with npm test.
  • Check dockerode tests, which is indirectly co-testing docker-modem.


Pedro Dias - @pedromdias

Licensed under the Apache license, version 2.0 (the "license"); You may not use this file except in compliance with the license. You may obtain a copy of the license at:

Unless required by applicable law or agreed to in writing, software distributed under the license is distributed on an "as is" basis, without warranties or conditions of any kind, either express or implied. See the license for the specific language governing permissions and limitations under the license.