Files
docker-docs/engine/userguide/networking/default_network/binding/index.html
2017-04-14 10:39:00 -07:00

2369 lines
98 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="expose, port, docker, bind publish">
<meta name="keywords" content="[Examples, Usage, network, docker, documentation, user guide, multihost, cluster]">
<title>Bind container ports to the host </title>
<link rel="shortcut icon" href="https://docs.docker.com/images/favicon.png" type="image/x-icon">
<link rel="stylesheet" href="/dist/assets/css/bootstrap-custom.css"/>
<link rel="stylesheet" href="/dist/assets/css/app.css" />
<link rel="stylesheet" href="/dist/assets/css/bootstrap-custom.css"/>
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.6/animate.min.css">
<link rel="stylesheet" href="../../../../../css/custom.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="../../../../../dist/assets/js/modernizr.js"></script>
</head>
<body>
<div class="off-canvas-wrap" data-offcanvas>
<div class="inner-wrap">
<a class="left-off-canvas-toggle" href="#" >
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="35px" height="35px" viewBox="0 0 35 35" enable-background="new 0 0 35 35" xml:space="preserve">
<path fill="#3597D4" d="M30.583,9.328c0,0.752-0.539,1.362-1.203,1.362H5.113c-0.664,0-1.203-0.61-1.203-1.362l0,0
c0-0.752,0.539-1.362,1.203-1.362H29.38C30.045,7.966,30.583,8.576,30.583,9.328L30.583,9.328z"/>
<path fill="#3597D4" d="M30.583,17.09c0,0.752-0.539,1.362-1.203,1.362H5.113c-0.664,0-1.203-0.61-1.203-1.362l0,0
c0-0.752,0.539-1.362,1.203-1.362H29.38C30.045,15.728,30.583,16.338,30.583,17.09L30.583,17.09z"/>
<path fill="#3597D4" d="M30.583,24.387c0,0.752-0.539,1.362-1.203,1.362H5.113c-0.664,0-1.203-0.61-1.203-1.362l0,0
c0-0.752,0.539-1.362,1.203-1.362H29.38C30.045,23.025,30.583,23.635,30.583,24.387L30.583,24.387z"/>
</svg>
</a>
<a class="button secondary small get-started-cta">Get Started</a>
<header class="main-header">
<div class="row">
<div class="large-3 columns">
<a href="../../../../../"><img class="logo" src="../../../../../dist/assets/images/logo.png"></a>
</div>
<div class="large-9 columns">
<ul class="nav-global">
<li><a href="https://www.docker.com/support">Support</a></li>
<li><a href="https://training.docker.com/">Training</a></li>
<li><a href="https://docs.docker.com/">Docs</a></li>
<li><a href="http://blog.docker.com/">Blog</a></li>
<li><a href="https://hub.docker.com/">Docker Hub</a></li>
<li><a class="button" href="../../../../../mac/started/">Get Started</a></li>
</ul>
<ul class="nav-main">
<li><a href="https://www.docker.com/products">Products</a>
<ul>
<li><a href="https://www.docker.com/pricing">Pricing</a></li>
<li><a href="https://www.docker.com/whatisdocker">What is Docker?</a></li>
</ul>
</li>
<li><a href="https://www.docker.com/customers">Customers</a></li>
<li><a href="https://www.docker.com/community">Community</a>
<ul>
<li><a href="https://www.docker.com/community/meetups">Meetups</a></li>
<li><a href="https://www.docker.com/community/events">Events</a></li>
<li><a href="https://forums.docker.com">Forums</a></li>
<li><a href="http://www.scoop.it/t/docker-by-docker">Community News</a></li>
</ul>
</li>
<li><a href="https://www.docker.com/partners">Partners</a>
<ul>
<li><a href="https://www.docker.com/partners/partner-programs">Partner Programs</a></li>
</ul>
</li>
<li><a href="https://www.docker.com/company">Company</a>
<ul>
<li><a href="https://www.docker.com/news-and-press">News &amp; Press</a></li>
<li><a href="https://www.docker.com/work-docker">Work at Docker</a></li>
<li><a href="https://www.docker.com/company/management">Management</a></li>
<li><a href="https://www.docker.com/company/contact">Contact</a></li>
</ul>
</li>
<li><a href="https://www.docker.com/open-source">Open Source</a>
<ul>
<li><a href="https://www.docker.com/contribute">Contribute</a></li>
</ul>
</li>
</ul>
</div>
</div>
</header>
<aside class="left-off-canvas-menu">
<ul class="off-canvas-list">
<li class="has-submenu"><a href="#">Products</a>
<ul class="left-submenu">
<li class="back"><a href="#">Back</a></li>
<li><a href="#">Pricing</a></li>
<li><a href="#">What Is Docker</a></li>
<li><a href="#">Products</a></li>
<li><a href="#">Docker Engine</a></li>
<li><a href="#">Docker Hub</a></li>
<li><a href="#">Docker Registry</a></li>
<li><a href="#">Docker Machine</a></li>
<li><a href="#">Docker Swarm</a></li>
<li><a href="#">Docker Compose</a></li>
<li><a href="#">Kitematic</a></li>
</ul>
</li>
<li><a href="#">Customers</a></li>
<li class="has-submenu"><a href="#">Community</a>
<ul class="left-submenu">
<li class="back"><a href="#">Back</a></li>
<li><a href="#">Community</a></li>
<li><a href="#">Meetups</a></li>
<li><a href="https://www.docker.com/community/events">Events</a></li>
<li><a href="#">Forum</a></li>
<li><a href="#">Scoop.it</a></li>
</ul>
</li>
<li class="has-submenu"><a href="#">Partners</a>
<ul class="left-submenu">
<li class="back"><a href="#">Back</a></li>
<li><a href="#">Partners</a></li>
<li><a href="https://www.docker.com/partners/partner-programs">Partners Programs</a></li>
</ul>
</li>
<li><a href="#">Company</a></li>
<li class="has-submenu"><a href="#">Open Source</a>
<ul class="left-submenu">
<li class="back"><a href="#">Back</a></li>
<li><a href="#">Open Source</a></li>
<li><a href="#">Contribute</a></li>
<li><a href="#">Governance</a></li>
</ul>
</li>
</ul>
<ul class="nav-global-off-canvas">
<li><a href="#">Support</a></li>
<li><a href="#">Training</a></li>
<li><a href="#">Docs</a></li>
<li><a href="#">Blog</a></li>
<li><a href="#">Sign in</a></li>
<li><a href="#">Sign up</a></li>
</ul>
</aside>
<a class="exit-off-canvas"></a>
<div id="docs" class="row">
<div class="large-3 columns">
<section id="multiple" data-accordion-group>
<section data-accordion>
<article data-accordion>
<button data-control> Install</button>
<div data-content>
<article data-accordion>
<button data-control> Docker Engine</button>
<div data-content>
<a data-link href="../../../../../engine/installation/mac/" class=""> Installation on Mac OS X</a>
<a data-link href="../../../../../engine/installation/windows/" class=""> Installation on Windows</a>
<article data-accordion>
<button data-control> Linux</button>
<div data-content>
<a data-link href="../../../../../engine/installation/ubuntulinux/" class=""> Installation on Ubuntu </a>
<a data-link href="../../../../../engine/installation/rhel/" class=""> Installation on Red Hat Enterprise Linux</a>
<a data-link href="../../../../../engine/installation/centos/" class=""> Installation on CentOS</a>
<a data-link href="../../../../../engine/installation/fedora/" class=""> Installation on Fedora</a>
<a data-link href="../../../../../engine/installation/debian/" class=""> Installation on Debian</a>
<a data-link href="../../../../../engine/installation/archlinux/" class=""> Installation on Arch Linux</a>
<a data-link href="../../../../../engine/installation/cruxlinux/" class=""> Installation on CRUX Linux</a>
<a data-link href="../../../../../engine/installation/frugalware/" class=""> Installation on FrugalWare</a>
<a data-link href="../../../../../engine/installation/gentoolinux/" class=""> Installation on Gentoo</a>
<a data-link href="../../../../../engine/installation/oracle/" class=""> Installation on Oracle Linux</a>
<a data-link href="../../../../../engine/installation/SUSE/" class=""> Installation on openSUSE and SUSE Linux Enterprise</a>
</div>
</article>
<article data-accordion>
<button data-control> Cloud</button>
<div data-content>
<a data-link href="../../../../../engine/installation/amazon/" class=""> Amazon EC2 Installation</a>
<a data-link href="../../../../../engine/installation/google/" class=""> Installation on Google Cloud Platform</a>
<a data-link href="../../../../../engine/installation/softlayer/" class=""> Installation on IBM SoftLayer </a>
<a data-link href="../../../../../engine/installation/azure/" class=""> Installation on Microsoft Azure platform</a>
<a data-link href="../../../../../engine/installation/rackspace/" class=""> Installation on Rackspace Cloud</a>
<a data-link href="../../../../../engine/installation/joyent/" class=""> Joyent Triton Elastic Container Service</a>
</div>
</article>
<a data-link href="../../../../../engine/installation/binaries/" class=""> Installation from binaries</a>
</div>
</article>
<a data-link href="../../../../../kitematic/" class=""> Kitematic</a>
<a data-link href="../../../../../machine/install-machine/" class=""> Docker Machine</a>
<a data-link href="../../../../../compose/install/" class=""> Docker Compose</a>
<a data-link href="../../../../../swarm/install-w-machine/" class=""> Docker Swarm</a>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Docker Fundamentals</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/basics/" class=""> Quickstart containers</a>
<a data-link href="../../../../../engine/userguide/" class=""> The Docker user guide</a>
<article data-accordion>
<button data-control> Work with Docker Images</button>
<div data-content>
<a data-link href="../../../../../engine/articles/dockerfile_best-practices/" class=""> Best practices for writing Dockerfiles</a>
<a data-link href="../../../../../engine/articles/baseimages/" class=""> Create a base image</a>
</div>
</article>
<article data-accordion>
<button data-control> Work with Docker Containers</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/dockerizing/" class=""> Hello world in a container</a>
<a data-link href="../../../../../engine/userguide/usingdocker/" class=""> Run a simple application</a>
<a data-link href="../../../../../engine/userguide/dockerimages/" class=""> Build your own images</a>
<a data-link href="../../../../../engine/userguide/networkingcontainers/" class=""> Networking containers</a>
<a data-link href="../../../../../engine/userguide/dockervolumes/" class=""> Manage data in containers</a>
<a data-link href="../../../../../engine/userguide/dockerrepos/" class=""> Store images on Docker Hub</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker on Windows &amp; OSX</button>
<div data-content>
<a data-link href="../../../../../engine/articles/dsc/" class=""> PowerShell DSC Usage</a>
</div>
</article>
<article data-accordion>
<button data-control> Use the Kitematic GUI</button>
<div data-content>
<a data-link href="../../../../../kitematic/userguide/" class=""> Kitematic User Guide: Intro &amp; Overview</a>
<a data-link href="../../../../../kitematic/nginx-web-server/" class=""> Set up an Nginx web server</a>
<a data-link href="../../../../../kitematic/minecraft-server/" class=""> Set up a Minecraft Server</a>
<a data-link href="../../../../../kitematic/rethinkdb-dev-database/" class=""> Creating a Local RethinkDB Database for Development</a>
<a data-link href="../../../../../kitematic/faq/" class=""> Frequently Asked Questions</a>
<a data-link href="../../../../../kitematic/known-issues/" class=""> Known Issues</a>
</div>
</article>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Use Docker</button>
<div data-content>
<a data-link href="../../../../../engine/misc/" class=""> About Docker</a>
<a data-link href="../../../../../engine/userguide/labels-custom-metadata/" class=""> Apply custom metadata</a>
<a data-link href="../../../../../engine/misc/deprecated/" class=""> Docker Deprecated Features</a>
<a data-link href="/engine/introduction/understanding-docker/" class=""> Understand the architecture</a>
<article data-accordion>
<button data-control> Provision &amp; set up Docker hosts</button>
<div data-content>
<a data-link href="../../../../../machine/" class=""> Overview of Docker Machine</a>
<a data-link href="../../../../../machine/get-started/" class=""> Get started with Docker Machine and a local VM</a>
<a data-link href="../../../../../machine/get-started-cloud/" class=""> Using Docker Machine with a cloud provider</a>
<a data-link href="../../../../../machine/migrate-to-machine/" class=""> Migrate from Boot2Docker to Docker Machine</a>
</div>
</article>
<article data-accordion>
<button data-control> Create multi-container applications</button>
<div data-content>
<a data-link href="../../../../../compose/" class=""> Overview of Docker Compose</a>
<a data-link href="../../../../../compose/production/" class=""> Using Compose in production</a>
<a data-link href="../../../../../compose/extends/" class=""> Extending services in Compose</a>
<a data-link href="../../../../../compose/gettingstarted/" class=""> Getting Started</a>
<a data-link href="../../../../../compose/django/" class=""> Quickstart Guide: Compose and Django</a>
<a data-link href="../../../../../compose/rails/" class=""> Quickstart Guide: Compose and Rails</a>
<a data-link href="../../../../../compose/networking/" class=""> Networking in Compose</a>
<a data-link href="../../../../../compose/wordpress/" class=""> Quickstart Guide: Compose and WordPress</a>
<a data-link href="../../../../../compose/completion/" class=""> Command-line Completion</a>
</div>
</article>
<article data-accordion>
<button data-control> Cluster Docker containers</button>
<div data-content>
<a data-link href="../../../../../swarm/" class=""> Docker Swarm</a>
<a data-link href="../../../../../swarm/install-manual/" class=""> Create a swarm for development</a>
<a data-link href="../../../../../swarm/multi-manager-setup/" class=""> High availability in Docker Swarm</a>
<a data-link href="../../../../../swarm/networking/" class=""> Docker Swarm Networking</a>
<a data-link href="../../../../../swarm/discovery/" class=""> Docker Swarm discovery</a>
<a data-link href="../../../../../swarm/scheduler/filter/" class=""> Docker Swarm filters</a>
<a data-link href="../../../../../swarm/scheduler/strategy/" class=""> Docker Swarm strategies</a>
</div>
</article>
<article data-accordion>
<button data-control> Administrate Docker</button>
<div data-content>
<a data-link href="../../../../../engine/articles/host_integration/" class=""> Automatically start containers</a>
<a data-link href="../../../../../engine/articles/security/" class=""> Docker security</a>
<a data-link href="../../../../../engine/articles/configuring/" class=""> Configuring and running Docker</a>
<a data-link href="../../../../../engine/articles/runmetrics/" class=""> Runtime metrics</a>
<a data-link href="../../../../../engine/articles/https/" class=""> Protect the Docker daemon socket</a>
<a data-link href="../../../../../engine/articles/ambassador_pattern_linking/" class=""> Link via an ambassador container</a>
<a data-link href="../../../../../engine/articles/systemd/" class=""> Control and configure Docker with systemd</a>
<article data-accordion>
<button data-control> Logging</button>
<div data-content>
<a data-link href="../../../../../engine/reference/logging/overview/" class=""> Configuring Logging Drivers</a>
<a data-link href="../../../../../engine/reference/logging/awslogs/" class=""> Amazon CloudWatch Logs logging driver</a>
<a data-link href="../../../../../engine/reference/logging/log_tags/" class=""> Log tags for logging driver</a>
<a data-link href="../../../../../engine/reference/logging/fluentd/" class=""> Fluentd logging driver</a>
<a data-link href="../../../../../engine/reference/logging/splunk/" class=""> Splunk logging driver</a>
<a data-link href="../../../../../engine/reference/logging/journald/" class=""> journald logging driver</a>
</div>
</article>
<article data-accordion>
<button data-control> Applications and Services</button>
<div data-content>
<a data-link href="../../../../../engine/examples/running_riak_service/" class=""> Dockerizing a Riak service</a>
<a data-link href="../../../../../engine/examples/running_ssh_service/" class=""> Dockerizing an SSH service</a>
</div>
</article>
<article data-accordion>
<button data-control> Integrate with Third-party Tools</button>
<div data-content>
<a data-link href="../../../../../engine/articles/cfengine_process_management/" class=""> Process management with CFEngine</a>
<a data-link href="../../../../../engine/articles/chef/" class=""> Using Chef</a>
<a data-link href="../../../../../engine/articles/puppet/" class=""> Using Puppet</a>
<a data-link href="../../../../../engine/articles/using_supervisord/" class=""> Using Supervisor with Docker</a>
</div>
</article>
</div>
</article>
<article data-accordion>
<button data-control> Docker storage drivers</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/storagedriver/imagesandcontainers/" class=""> Understand images, containers, and storage drivers</a>
<a data-link href="../../../../../engine/userguide/storagedriver/selectadriver/" class=""> Select a storage driver</a>
<a data-link href="../../../../../engine/userguide/storagedriver/aufs-driver/" class=""> AUFS storage driver in practice</a>
<a data-link href="../../../../../engine/userguide/storagedriver/btrfs-driver/" class=""> BTRFS storage in practice</a>
<a data-link href="../../../../../engine/userguide/storagedriver/device-mapper-driver/" class=""> Device mapper storage in practice</a>
<a data-link href="../../../../../engine/userguide/storagedriver/overlayfs-driver/" class=""> OverlayFS storage in practice</a>
<a data-link href="../../../../../engine/userguide/storagedriver/zfs-driver/" class=""> ZFS storage in practice</a>
</div>
</article>
<article data-accordion>
<button data-control> Network configuration</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/networking/dockernetworks/" class=""> Docker container networking</a>
<a data-link href="../../../../../engine/userguide/networking/work-with-networks/" class=""> Work with network commands</a>
<a data-link href="../../../../../engine/userguide/networking/get-started-overlay/" class=""> Get started with multi-host networking</a>
<article data-accordion>
<button data-control> Default bridge network</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/networking/default_network/dockerlinks/" class=""> Legacy container links</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/binding/" class=" active"> Bind container ports to the host</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/build-bridges/" class=""> Build your own bridge</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/configure-dns/" class=""> Configure container DNS</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/custom-docker0/" class=""> Customize the docker0 bridge</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/container-communication/" class=""> Understand container communication</a>
<a data-link href="../../../../../engine/userguide/networking/default_network/ipv6/" class=""> IPv6 with Docker</a>
</div>
</article>
</div>
</article>
<article data-accordion>
<button data-control> Applied Docker</button>
<div data-content>
<a data-link href="../../../../../engine/examples/mongodb/" class=""> Dockerizing MongoDB</a>
<a data-link href="../../../../../engine/examples/postgresql_service/" class=""> Dockerizing PostgreSQL</a>
<a data-link href="../../../../../engine/examples/couchdb_data_volumes/" class=""> Dockerizing a CouchDB service</a>
<a data-link href="../../../../../engine/examples/nodejs_web_app/" class=""> Dockerizing a Node.js web app</a>
<a data-link href="../../../../../engine/examples/running_redis_service/" class=""> Dockerizing a Redis service</a>
<a data-link href="../../../../../engine/examples/apt-cacher-ng/" class=""> Dockerizing an apt-cacher-ng service</a>
</div>
</article>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Manage image repositories</button>
<div data-content>
<a data-link href="../../../../../engine/userguide/image_management/" class=""> Image management</a>
<article data-accordion>
<button data-control> Docker Hub</button>
<div data-content>
<a data-link href="../../../../../docker-hub/" class=""> Introducing Docker Hub</a>
<a data-link href="../../../../../docker-hub/accounts/" class=""> Your Docker Hub account</a>
<a data-link href="../../../../../docker-hub/repos/" class=""> Repositories on Docker Hub</a>
<a data-link href="../../../../../docker-hub/builds/" class=""> Automated Builds on Docker Hub</a>
<a data-link href="../../../../../docker-hub/github/" class=""> Automated Builds from GitHub</a>
<a data-link href="../../../../../docker-hub/bitbucket/" class=""> Automated Builds with Bitbucket</a>
<a data-link href="../../../../../docker-hub/orgs/" class=""> Teams &amp; Organizations</a>
<a data-link href="../../../../../docker-hub/official_repos/" class=""> Official Repositories on Docker Hub</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker Trusted Registry</button>
<div data-content>
<a data-link href="../../../../../docker-trusted-registry/" class=""> Overview</a>
<article data-accordion>
<button data-control> Trusted Registry installation overview</button>
<div data-content>
<a data-link href="../../../../../docker-trusted-registry/install/dtr-ami-byol-launch/" class=""> Install Docker Subscription for AWS (BYOL))</a>
<a data-link href="../../../../../docker-trusted-registry/install/engine-ami-launch/" class=""> Install Docker Engine for AWS AMI (BDS)</a>
<a data-link href="../../../../../docker-trusted-registry/install/dtr-ami-bds-launch/" class=""> Install Trusted Registry for AWS AMI (BDS)</a>
<a data-link href="../../../../../docker-trusted-registry/install/install-csengine/" class=""> Manually Install the CS Docker Engine</a>
<a data-link href="../../../../../docker-trusted-registry/install/install-dtr/" class=""> Manually install Trusted Registry</a>
<a data-link href="../../../../../docker-trusted-registry/install/upgrade/" class=""> Upgrade Trusted Registry and CS Engine</a>
</div>
</article>
<a data-link href="../../../../../docker-trusted-registry/quick-start/" class=""> Quick-start: Basic Workflow</a>
<a data-link href="../../../../../docker-trusted-registry/userguide/" class=""> User guide</a>
<a data-link href="../../../../../docker-trusted-registry/adminguide/" class=""> Admin guide</a>
<a data-link href="../../../../../docker-trusted-registry/configuration/" class=""> Configuration options</a>
<a data-link href="../../../../../docker-trusted-registry/license/" class=""> Trusted Registry License</a>
<article data-accordion>
<button data-control> DTR APIs</button>
<div data-content>
<a data-link href="../../../../../docker-trusted-registry/api/" class=""> Docker Trusted Registry Accounts &amp; Repos API: Intro &amp; Overview</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_accounts/" class=""> Docker Trusted Registry Accounts API</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_teams/" class=""> Docker Trusted Registry User and Org API</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_repositories/" class=""> Docker Trusted Registry Repository API</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_user_repo_access/" class=""> Docker Trusted Registry User Repository API</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_team_repo_access/" class=""> Docker Trusted Registry Org Repository API</a>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_1_3_team_repo_namespace_access/" class=""> Docker Trusted Registry Org Namespace API</a>
</div>
</article>
<a data-link href="../../../../../docker-trusted-registry/support/" class=""> Support</a>
<a data-link href="../../../../../docker-trusted-registry/release-notes/" class=""> Release notes</a>
<a data-link href="../../../../../docker-trusted-registry/prior-release-notes/" class=""> Prior release notes archive</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker Registry</button>
<div data-content>
<a data-link href="../../../../../registry/" class=""> Docker Registry</a>
<a data-link href="../../../../../registry/introduction/" class=""> Understanding the Registry</a>
<a data-link href="../../../../../registry/deploying/" class=""> Deploying a registry server</a>
<a data-link href="../../../../../registry/configuration/" class=""> Configuring a registry</a>
<a data-link href="../../../../../registry/notifications/" class=""> Working with notifications</a>
<a data-link href="../../../../../registry/help/" class=""> Getting help</a>
</div>
</article>
<article data-accordion>
<button data-control> Use trusted images</button>
<div data-content>
<a data-link href="../../../../../engine/security/trust/content_trust/" class=""> Content trust in Docker</a>
<a data-link href="../../../../../engine/security/trust/trust_automation/" class=""> Automation with content trust</a>
<a data-link href="../../../../../engine/security/trust/trust_key_mng/" class=""> Manage keys for content trust</a>
<a data-link href="../../../../../engine/security/trust/trust_sandbox/" class=""> Play in a content trust sandbox</a>
</div>
</article>
<a data-link href="../../../../../engine/articles/certificates/" class=""> Using certificates for repository client verification</a>
<a data-link href="../../../../../engine/articles/registry_mirror/" class=""> Run a local registry mirror</a>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Extend Docker</button>
<div data-content>
<a data-link href="../../../../../engine/extend/plugins_network/" class=""> Docker network driver plugins</a>
<a data-link href="../../../../../engine/extend/plugins/" class=""> Extending Docker with plugins</a>
<a data-link href="../../../../../engine/extend/plugins_volume/" class=""> Volume plugins</a>
<a data-link href="../../../../../engine/extend/plugin_api/" class=""> Plugins API</a>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Command and API references</button>
<div data-content>
<a data-link href="../../../../../engine/reference/run/" class=""> Docker run reference</a>
<a data-link href="../../../../../engine/reference/builder/" class=""> Dockerfile reference</a>
<a data-link href="../../../../../engine/reference/api/remote_api_client_libraries/" class=""> Remote API client libraries</a>
<article data-accordion>
<button data-control> Using the command line</button>
<div data-content>
<a data-link href="../../../../../engine/reference/commandline/cli/" class=""> Use the Docker command line</a>
<a data-link href="../../../../../engine/reference/commandline/daemon/" class=""> daemon</a>
<a data-link href="../../../../../engine/reference/commandline/attach/" class=""> attach</a>
<a data-link href="../../../../../engine/reference/commandline/build/" class=""> build</a>
<a data-link href="../../../../../engine/reference/commandline/commit/" class=""> commit</a>
<a data-link href="../../../../../engine/reference/commandline/cp/" class=""> cp</a>
<a data-link href="../../../../../engine/reference/commandline/create/" class=""> create</a>
<a data-link href="../../../../../engine/reference/commandline/diff/" class=""> diff</a>
<a data-link href="../../../../../engine/reference/commandline/events/" class=""> events</a>
<a data-link href="../../../../../engine/reference/commandline/exec/" class=""> exec</a>
<a data-link href="../../../../../engine/reference/commandline/export/" class=""> export</a>
<a data-link href="../../../../../engine/reference/commandline/history/" class=""> history</a>
<a data-link href="../../../../../engine/reference/commandline/images/" class=""> images</a>
<a data-link href="../../../../../engine/reference/commandline/import/" class=""> import</a>
<a data-link href="../../../../../engine/reference/commandline/info/" class=""> info</a>
<a data-link href="../../../../../engine/reference/commandline/inspect/" class=""> inspect</a>
<a data-link href="../../../../../engine/reference/commandline/kill/" class=""> kill</a>
<a data-link href="../../../../../engine/reference/commandline/load/" class=""> load</a>
<a data-link href="../../../../../engine/reference/commandline/login/" class=""> login</a>
<a data-link href="../../../../../engine/reference/commandline/logout/" class=""> logout</a>
<a data-link href="../../../../../engine/reference/commandline/logs/" class=""> logs</a>
<a data-link href="../../../../../engine/reference/commandline/network_connect/" class=""> network connect</a>
<a data-link href="../../../../../engine/reference/commandline/network_create/" class=""> network create</a>
<a data-link href="../../../../../engine/reference/commandline/network_disconnect/" class=""> network disconnect</a>
<a data-link href="../../../../../engine/reference/commandline/network_inspect/" class=""> network inspect</a>
<a data-link href="../../../../../engine/reference/commandline/network_ls/" class=""> network ls</a>
<a data-link href="../../../../../engine/reference/commandline/network_rm/" class=""> network rm</a>
<a data-link href="../../../../../engine/reference/commandline/pause/" class=""> pause</a>
<a data-link href="../../../../../engine/reference/commandline/port/" class=""> port</a>
<a data-link href="../../../../../engine/reference/commandline/ps/" class=""> ps</a>
<a data-link href="../../../../../engine/reference/commandline/pull/" class=""> pull</a>
<a data-link href="../../../../../engine/reference/commandline/push/" class=""> push</a>
<a data-link href="../../../../../engine/reference/commandline/rename/" class=""> rename</a>
<a data-link href="../../../../../engine/reference/commandline/restart/" class=""> restart</a>
<a data-link href="../../../../../engine/reference/commandline/rm/" class=""> rm</a>
<a data-link href="../../../../../engine/reference/commandline/rmi/" class=""> rmi</a>
<a data-link href="../../../../../engine/reference/commandline/run/" class=""> run</a>
<a data-link href="../../../../../engine/reference/commandline/save/" class=""> save</a>
<a data-link href="../../../../../engine/reference/commandline/search/" class=""> search</a>
<a data-link href="../../../../../engine/reference/commandline/start/" class=""> start</a>
<a data-link href="../../../../../engine/reference/commandline/stats/" class=""> stats</a>
<a data-link href="../../../../../engine/reference/commandline/stop/" class=""> stop</a>
<a data-link href="../../../../../engine/reference/commandline/tag/" class=""> tag</a>
<a data-link href="../../../../../engine/reference/commandline/top/" class=""> top</a>
<a data-link href="../../../../../engine/reference/commandline/unpause/" class=""> unpause</a>
<a data-link href="../../../../../engine/reference/commandline/version/" class=""> version</a>
<a data-link href="../../../../../engine/reference/commandline/volume_create/" class=""> volume create</a>
<a data-link href="../../../../../engine/reference/commandline/volume_inspect/" class=""> volume inspect</a>
<a data-link href="../../../../../engine/reference/commandline/volume_ls/" class=""> volume ls</a>
<a data-link href="../../../../../engine/reference/commandline/volume_rm/" class=""> volume rm</a>
<a data-link href="../../../../../engine/reference/commandline/wait/" class=""> wait</a>
</div>
</article>
<a data-link href="../../../../../engine/reference/api/docker_io_accounts_api/" class=""> docker.io accounts API</a>
<article data-accordion>
<button data-control> Docker Remote API</button>
<div data-content>
<a data-link href="../../../../../engine/reference/api/docker_remote_api/" class=""> Remote API</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.21/" class=""> Remote API v1.21</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.20/" class=""> Remote API v1.20</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.19/" class=""> Remote API v1.19</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.18/" class=""> Remote API v1.18</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.17/" class=""> Remote API v1.17</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.16/" class=""> Remote API v1.16</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.15/" class=""> Remote API v1.15</a>
<a data-link href="../../../../../engine/reference/api/docker_remote_api_v1.14/" class=""> Remote API v1.14</a>
<a data-link href="../../../../../engine/reference/api/docker-io_api/" class=""> Docker Hub API</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker Hub</button>
<div data-content>
<a data-link href="../../../../../engine/reference/api/hub_registry_spec/" class=""> The Docker Hub and the Registry v1</a>
</div>
</article>
<a data-link href="../../../../../docker-trusted-registry/api/dtr_api/" class=""> Docker Trusted Registry</a>
<article data-accordion>
<button data-control> Docker Compose Reference</button>
<div data-content>
<article data-accordion>
<button data-control> Compose CLI reference</button>
<div data-content>
<a data-link href="../../../../../compose/reference/overview/" class=""> Introduction to the CLI</a>
<a data-link href="../../../../../compose/reference/docker-compose/" class=""> docker-compose</a>
<a data-link href="../../../../../compose/reference/build/" class=""> build</a>
<a data-link href="../../../../../compose/reference/help/" class=""> help</a>
<a data-link href="../../../../../compose/reference/kill/" class=""> kill</a>
<a data-link href="../../../../../compose/reference/logs/" class=""> logs</a>
<a data-link href="../../../../../compose/reference/pause/" class=""> pause</a>
<a data-link href="../../../../../compose/reference/port/" class=""> port</a>
<a data-link href="../../../../../compose/reference/ps/" class=""> ps</a>
<a data-link href="../../../../../compose/reference/pull/" class=""> pull</a>
<a data-link href="../../../../../compose/reference/restart/" class=""> restart</a>
<a data-link href="../../../../../compose/reference/rm/" class=""> rm</a>
<a data-link href="../../../../../compose/reference/run/" class=""> run</a>
<a data-link href="../../../../../compose/reference/scale/" class=""> scale</a>
<a data-link href="../../../../../compose/reference/start/" class=""> start</a>
<a data-link href="../../../../../compose/reference/stop/" class=""> stop</a>
<a data-link href="../../../../../compose/reference/unpause/" class=""> unpause</a>
<a data-link href="../../../../../compose/reference/up/" class=""> up</a>
</div>
</article>
<a data-link href="../../../../../compose/compose-file/" class=""> Compose file reference</a>
<a data-link href="../../../../../compose/env/" class=""> Compose environment variables reference</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker Machine Reference</button>
<div data-content>
<article data-accordion>
<button data-control> Drivers</button>
<div data-content>
<a data-link href="../../../../../machine/drivers/os-base/" class=""> Driver options and operating system defaults</a>
<a data-link href="../../../../../machine/drivers/aws/" class=""> Amazon Web Services</a>
<a data-link href="../../../../../machine/drivers/digital-ocean/" class=""> Digital Ocean</a>
<a data-link href="../../../../../machine/drivers/generic/" class=""> Generic</a>
<a data-link href="../../../../../machine/drivers/gce/" class=""> Google Compute Engine</a>
<a data-link href="../../../../../machine/drivers/soft-layer/" class=""> IBM Softlayer</a>
<a data-link href="../../../../../machine/drivers/azure/" class=""> Microsoft Azure</a>
<a data-link href="../../../../../machine/drivers/hyper-v/" class=""> Microsoft Hyper-V</a>
<a data-link href="../../../../../machine/drivers/openstack/" class=""> OpenStack</a>
<a data-link href="../../../../../machine/drivers/virtualbox/" class=""> Oracle VirtualBox</a>
<a data-link href="../../../../../machine/drivers/rackspace/" class=""> Rackspace</a>
<a data-link href="../../../../../machine/drivers/vm-fusion/" class=""> VMware Fusion</a>
<a data-link href="../../../../../machine/drivers/vm-cloud/" class=""> VMware vCloud Air</a>
<a data-link href="../../../../../machine/drivers/vsphere/" class=""> VMware vSphere</a>
<a data-link href="../../../../../machine/drivers/exoscale/" class=""> exoscale</a>
</div>
</article>
<article data-accordion>
<button data-control> Subcommands</button>
<div data-content>
<a data-link href="../../../../../machine/reference/active/" class=""> active</a>
<a data-link href="../../../../../machine/reference/config/" class=""> config</a>
<a data-link href="../../../../../machine/reference/create/" class=""> create</a>
<a data-link href="../../../../../machine/reference/env/" class=""> env</a>
<a data-link href="../../../../../machine/reference/help/" class=""> help</a>
<a data-link href="../../../../../machine/reference/inspect/" class=""> inspect</a>
<a data-link href="../../../../../machine/reference/ip/" class=""> ip</a>
<a data-link href="../../../../../machine/reference/kill/" class=""> kill</a>
<a data-link href="../../../../../machine/reference/ls/" class=""> ls</a>
<a data-link href="../../../../../machine/reference/regenerate-certs/" class=""> regenerate-certs</a>
<a data-link href="../../../../../machine/reference/restart/" class=""> restart</a>
<a data-link href="../../../../../machine/reference/rm/" class=""> rm</a>
<a data-link href="../../../../../machine/reference/scp/" class=""> scp</a>
<a data-link href="../../../../../machine/reference/ssh/" class=""> ssh</a>
<a data-link href="../../../../../machine/reference/start/" class=""> start</a>
<a data-link href="../../../../../machine/reference/status/" class=""> status</a>
<a data-link href="../../../../../machine/reference/stop/" class=""> stop</a>
<a data-link href="../../../../../machine/reference/upgrade/" class=""> upgrade</a>
<a data-link href="../../../../../machine/reference/url/" class=""> url</a>
</div>
</article>
</div>
</article>
<article data-accordion>
<button data-control> Docker Swarm Reference</button>
<div data-content>
<a data-link href="../../../../../swarm/api/swarm-api/" class=""> Docker Swarm API</a>
</div>
</article>
<article data-accordion>
<button data-control> Docker Registry Reference</button>
<div data-content>
<a data-link href="../../../../../registry/spec/api/" class=""> HTTP API V2</a>
<a data-link href="../../../../../registry/storagedrivers/" class=""> Storage Drivers</a>
<a data-link href="../../../../../registry/spec/auth/jwt/" class=""> Token Authentication Implementation</a>
<a data-link href="../../../../../registry/spec/auth/token/" class=""> Token Authentication Specification</a>
</div>
</article>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> Open Source at Docker</button>
<div data-content>
<a data-link href="../../../../../opensource/code/" class=""> Quickstart contribution</a>
<article data-accordion>
<button data-control> Set up for Engine Development</button>
<div data-content>
<a data-link href="../../../../../opensource/project/who-written-for/" class=""> README first</a>
<a data-link href="../../../../../opensource/project/software-required/" class=""> Get the required software</a>
<a data-link href="../../../../../opensource/project/software-req-win/" class=""> Set up for development on Windows</a>
<a data-link href="../../../../../opensource/project/set-up-git/" class=""> Configure Git for contributing</a>
<a data-link href="../../../../../opensource/project/set-up-dev-env/" class=""> Work with a development container</a>
<a data-link href="../../../../../opensource/project/test-and-docs/" class=""> Run tests and test documentation</a>
</div>
</article>
<article data-accordion>
<button data-control> Contribution workflow</button>
<div data-content>
<a data-link href="../../../../../opensource/workflow/make-a-contribution/" class=""> Understand how to contribute</a>
<a data-link href="../../../../../opensource/workflow/find-an-issue/" class=""> Find and claim an issue</a>
<a data-link href="../../../../../opensource/workflow/work-issue/" class=""> Work on your issue</a>
<a data-link href="../../../../../opensource/workflow/create-pr/" class=""> Create a pull request (PR)</a>
<a data-link href="../../../../../opensource/workflow/review-pr/" class=""> Participate in the PR review</a>
<a data-link href="../../../../../opensource/workflow/advanced-contributing/" class=""> Advanced contributing</a>
<a data-link href="../../../../../opensource/workflow/coding-style/" class=""> Coding style checklist</a>
</div>
</article>
<article data-accordion>
<button data-control> Other ways to contribute</button>
<div data-content>
<a data-link href="../../../../../opensource/ways/meetups/" class=""> Organize a Docker Meetup</a>
<a data-link href="../../../../../opensource/ways/issues/" class=""> Organize our issues</a>
<a data-link href="../../../../../opensource/ways/community/" class=""> Support the community</a>
<a data-link href="../../../../../opensource/ways/test/" class=""> Testing contributions</a>
</div>
</article>
<article data-accordion>
<button data-control> Governance</button>
<div data-content>
<a data-link href="../../../../../opensource/governance/dgab-info/" class=""> Docker Governance Advisory Board</a>
<a data-link href="../../../../../opensource/governance/board-profiles/" class=""> Board member profiles</a>
<a data-link href="../../../../../opensource/governance/conduct-code/" class=""> Code of conduct</a>
</div>
</article>
<a data-link href="../../../../../opensource/FAQ/" class=""> FAQ for contributors</a>
<a data-link href="../../../../../opensource/get-help/" class=""> Where to chat or get help</a>
<a data-link href="../../../../../opensource/doc-style/" class=""> Style guide for Docker documentation</a>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button data-control> About</button>
<div data-content>
<a data-link href="../../../../../release-notes/" class=""> Docker Release Notes</a>
<a data-link href="../../../../../engine/misc/faq/" class=""> FAQ</a>
<a data-link href="../../../../../engine/reference/glossary/" class=""> Docker Glossary</a>
</div>
</article>
</section>
<section data-accordion>
<article data-accordion>
<button style="visibility: hidden" data-control> Docs archive</button>
<div data-content>
<a data-link href="http://docs.docker.com/v1.7/" class=""> Version 1.7</a>
<a data-link href="http://docs.docker.com/v1.6/" class=""> Version 1.6</a>
<a data-link href="http://docs.docker.com/v1.5/" class=""> Version 1.5</a>
<a data-link href="http://docs.docker.com/v1.4/" class=""> Version 1.4</a>
</div>
</article>
</section>
</section>
<script>
$(document).ready(function () {
var $activeLink = $('#multiple [data-link].active');
var $accordions = $activeLink.parents('article[data-accordion]');
$($accordions.get().reverse()).each(function (index, accordion) {
var $accordion = $(accordion);
var $content = $accordion.find('[data-content]');
$accordion.addClass('open');
$content.css({'max-height': '100%'});
});
});
</script>
</div>
<div class="large-6 columns">
<section id="main">
<article id="content">
<h1 id="bind-container-ports-to-the-host">Bind container ports to the host</h1>
<p>The information in this section explains binding container ports within the Docker default bridge. This is a <code>bridge</code> network named <code>bridge</code> created automatically when you install Docker.</p>
<blockquote>
<p><strong>Note</strong>: The <a href="../../../../../engine/userguide/networking/dockernetworks/">Docker networks feature</a> allows you to
create user-defined networks in addition to the default bridge network.</p>
</blockquote>
<p>By default Docker containers can make connections to the outside world, but the
outside world cannot connect to containers. Each outgoing connection will
appear to originate from one of the host machine&rsquo;s own IP addresses thanks to an
<code>iptables</code> masquerading rule on the host machine that the Docker server creates
when it starts:</p>
<pre><code>$ sudo iptables -t nat -L -n
...
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
MASQUERADE all -- 172.17.0.0/16 0.0.0.0/0
...
</code></pre>
<p>The Docker server creates a masquerade rule that let containers connect to IP
addresses in the outside world.</p>
<p>If you want containers to accept incoming connections, you will need to provide
special options when invoking <code>docker run</code>. There are two approaches.</p>
<p>First, you can supply <code>-P</code> or <code>--publish-all=true|false</code> to <code>docker run</code> which
is a blanket operation that identifies every port with an <code>EXPOSE</code> line in the
image&rsquo;s <code>Dockerfile</code> or <code>--expose &lt;port&gt;</code> commandline flag and maps it to a host
port somewhere within an <em>ephemeral port range</em>. The <code>docker port</code> command then
needs to be used to inspect created mapping. The <em>ephemeral port range</em> is
configured by <code>/proc/sys/net/ipv4/ip_local_port_range</code> kernel parameter,
typically ranging from 32768 to 61000.</p>
<p>Mapping can be specified explicitly using <code>-p SPEC</code> or <code>--publish=SPEC</code> option.
It allows you to particularize which port on docker server - which can be any
port at all, not just one within the <em>ephemeral port range</em> &ndash; you want mapped
to which port in the container.</p>
<p>Either way, you should be able to peek at what Docker has accomplished in your
network stack by examining your NAT tables.</p>
<pre><code># What your NAT rules might look like when Docker
# is finished setting up a -P forward:
$ iptables -t nat -L -n
...
Chain DOCKER (2 references)
target prot opt source destination
DNAT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:49153 to:172.17.0.2:80
# What your NAT rules might look like when Docker
# is finished setting up a -p 80:80 forward:
Chain DOCKER (2 references)
target prot opt source destination
DNAT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 to:172.17.0.2:80
</code></pre>
<p>You can see that Docker has exposed these container ports on <code>0.0.0.0</code>, the
wildcard IP address that will match any possible incoming port on the host
machine. If you want to be more restrictive and only allow container services to
be contacted through a specific external interface on the host machine, you have
two choices. When you invoke <code>docker run</code> you can use either <code>-p
IP:host_port:container_port</code> or <code>-p IP::port</code> to specify the external interface
for one particular binding.</p>
<p>Or if you always want Docker port forwards to bind to one specific IP address,
you can edit your system-wide Docker server settings and add the option
<code>--ip=IP_ADDRESS</code>. Remember to restart your Docker server after editing this
setting.</p>
<blockquote>
<p><strong>Note</strong>: With hairpin NAT enabled (<code>--userland-proxy=false</code>), containers port
exposure is achieved purely through iptables rules, and no attempt to bind the
exposed port is ever made. This means that nothing prevents shadowing a
previously listening service outside of Docker through exposing the same port
for a container. In such conflicting situation, Docker created iptables rules
will take precedence and route to the container.</p>
</blockquote>
<p>The <code>--userland-proxy</code> parameter, true by default, provides a userland
implementation for inter-container and outside-to-container communication. When
disabled, Docker uses both an additional <code>MASQUERADE</code> iptable rule and the
<code>net.ipv4.route_localnet</code> kernel parameter which allow the host machine to
connect to a local container exposed port through the commonly used loopback
address: this alternative is preferred for performance reasons.</p>
<h2 id="related-information">Related information</h2>
<ul>
<li><a href="../../../../../engine/userguide/networking/dockernetworks/">Understand Docker container networks</a></li>
<li><a href="../../../../../engine/userguide/networking/work-with-networks/">Work with network commands</a></li>
<li><a href="../../../../../engine/userguide/networking/default_network/dockerlinks/">Legacy container links</a></li>
</ul>
</article>
</section>
</div>
<div id="toc" class="large-3 columns toc ">
On this page:
<nav id="TableOfContents">
<ul>
<li><a href="#bind-container-ports-to-the-host">Bind container ports to the host</a>
<ul>
<li><a href="#related-information">Related information</a></li>
</ul></li>
</ul>
</nav>
</div>
</div>
<footer class="main-footer">
<div class="row">
</div>
<div class="row">
</div>
<div id="buildinfo">
Nov 3, 2015 at 7:59pm (PST)
{
"docker/compose": {
"ref": "docs",
"repos": [
"git@github.com:docker/compose.git"
],
"sha": "9c8173dbfda93baef214359991b6a8a54172f6ae"
},
"docker/docker-hub": {
"ref": "master",
"repos": [
"git@github.com:docker/hub2-demo.git"
],
"sha": "4b2e522c81c860d63b126342a6b981ac0ff1605c"
},
"docker/docker-trusted-registry": {
"ref": "docs",
"repos": [
"git@github.com:docker/dhe-deploy.git"
],
"sha": "b8988465878952f2e2c2472e8fc5fd35e5975fbf"
},
"docker/docs-base": {
"ref": "hugo-github-linking",
"repos": [
"git@github.com:docker/docs-base.git"
],
"sha": "dc98c0381a6cc311c9e3189dc78a3c7e62e5a205"
},
"docker/engine": {
"ref": "master",
"repos": [
"git@github.com:docker/docker.git"
],
"sha": "474b16af8ecfe94ec635dfac60025348d3186aa3"
},
"docker/machine": {
"ref": "master",
"repos": [
"git@github.com:docker/machine.git"
],
"sha": "786437901c0c883ecb59c1e0531654c1d89b326d"
},
"docker/opensource": {
"ref": "master",
"repos": [
"git@github.com:docker/opensource.git"
],
"sha": "0cd99bcdd876ca0293d8944980c79f32064b6354"
},
"docker/registry": {
"ref": "master",
"repos": [
"git@github.com:docker/distribution.git"
],
"sha": "a9da0e510032314910b5405acc50873ab2fa2e5a"
},
"docker/swarm": {
"ref": "master",
"repos": [
"git@github.com:docker/swarm.git"
],
"sha": "087e2452f3ec474f112b4e5b8c52b8dacb5751be"
},
"docker/tutorials": {
"ref": "master",
"repos": [
"git@github.com:docker/tutorials.git"
],
"sha": "cb55d4de0df55e22f443aac664d66f092f06c56b"
},
"docs.docker.com": {
"ref": "refs/heads/1-9-release",
"repos": [
"git@github.com:moxiegirl/docs.docker.com.git",
"git@github.com:docker/docs.docker.com.git"
],
"sha": "5878eae5de6f012c67a2a4772327c9948274c351"
},
"kitematic/kitematic": {
"ref": "master",
"repos": [
"git@github.com:kitematic/kitematic.git"
],
"sha": "e533ed35d2eab31ce528675b0665f97516b4147b"
}
} </div>
</footer>
<link rel="stylesheet" href="../../../../../highlight/styles/github.css">
<script src="../../../../../highlight/highlight.pack.js"></script>
<script>hljs.initHighlightingOnLoad();</script>
<script src="../../../../../dist/assets/js/all.js"></script>
<script>
$( 'nav li:has(ul)' ).doubleTapToGo();
</script>
<script>
;(function ( $, window, document, undefined ) {
var pluginName = 'accordion',
defaults = {
transitionSpeed: 300,
transitionEasing: 'ease',
controlElement: '[data-control]',
contentElement: '[data-content]',
groupElement: '[data-accordion-group]',
singleOpen: true
};
function Accordion(element, options) {
this.element = element;
this.options = $.extend({}, defaults, options);
this._defaults = defaults;
this._name = pluginName;
this.init();
}
Accordion.prototype.init = function () {
var self = this,
opts = self.options;
var $accordion = $(self.element),
$controls = $accordion.find('> ' + opts.controlElement),
$content = $accordion.find('> ' + opts.contentElement);
var accordionParentsQty = $accordion.parents('[data-accordion]').length,
accordionHasParent = accordionParentsQty > 0;
var closedCSS = { 'max-height': 0, 'overflow': 'hidden' };
var CSStransitions = supportsTransitions();
function debounce(func, threshold, execAsap) {
var timeout;
return function debounced() {
var obj = this,
args = arguments;
function delayed() {
if (!execAsap) func.apply(obj, args);
timeout = null;
};
if (timeout) clearTimeout(timeout);
else if (execAsap) func.apply(obj, args);
timeout = setTimeout(delayed, threshold || 100);
};
}
function supportsTransitions() {
var b = document.body || document.documentElement,
s = b.style,
p = 'transition';
if (typeof s[p] == 'string') {
return true;
}
var v = ['Moz', 'webkit', 'Webkit', 'Khtml', 'O', 'ms'];
p = 'Transition';
for (var i=0; i<v.length; i++) {
if (typeof s[v[i] + p] == 'string') {
return true;
}
}
return false;
}
function requestAnimFrame(cb) {
if(window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame) {
return requestAnimationFrame(cb) ||
webkitRequestAnimationFrame(cb) ||
mozRequestAnimationFrame(cb);
} else {
return setTimeout(cb, 1000 / 60);
}
}
function toggleTransition($el, remove) {
if(!remove) {
$content.css({
'-webkit-transition': 'max-height ' + opts.transitionSpeed + 'ms ' + opts.transitionEasing,
'transition': 'max-height ' + opts.transitionSpeed + 'ms ' + opts.transitionEasing
});
} else {
$content.css({
'-webkit-transition': '',
'transition': ''
});
}
}
function calculateHeight($el) {
var height = 0;
$el.children().each(function() {
height = height + $(this).outerHeight(true);
});
$el.data('oHeight', height);
}
function updateParentHeight($parentAccordion, $currentAccordion, qty, operation) {
var $content = $parentAccordion.filter('.open').find('> [data-content]'),
$childs = $content.find('[data-accordion].open > [data-content]'),
$matched;
if(!opts.singleOpen) {
$childs = $childs.not($currentAccordion.siblings('[data-accordion].open').find('> [data-content]'));
}
$matched = $content.add($childs);
if($parentAccordion.hasClass('open')) {
$matched.each(function() {
var currentHeight = $(this).data('oHeight');
switch (operation) {
case '+':
$(this).data('oHeight', currentHeight + qty);
break;
case '-':
$(this).data('oHeight', currentHeight - qty);
break;
default:
throw 'updateParentHeight method needs an operation';
}
$(this).css('max-height', $(this).data('oHeight'));
});
}
}
function refreshHeight($accordion) {
if($accordion.hasClass('open')) {
var $content = $accordion.find('> [data-content]'),
$childs = $content.find('[data-accordion].open > [data-content]'),
$matched = $content.add($childs);
calculateHeight($matched);
$matched.css('max-height', $matched.data('oHeight'));
}
}
function closeAccordion($accordion, $content) {
$accordion.trigger('accordion.close');
if(CSStransitions) {
if(accordionHasParent) {
var $parentAccordions = $accordion.parents('[data-accordion]');
updateParentHeight($parentAccordions, $accordion, $content.data('oHeight'), '-');
}
$content.css(closedCSS);
$accordion.removeClass('open');
} else {
$content.css('max-height', $content.data('oHeight'));
$content.animate(closedCSS, opts.transitionSpeed);
$accordion.removeClass('open');
}
}
function openAccordion($accordion, $content) {
$accordion.trigger('accordion.open');
if(CSStransitions) {
toggleTransition($content);
if(accordionHasParent) {
var $parentAccordions = $accordion.parents('[data-accordion]');
updateParentHeight($parentAccordions, $accordion, $content.data('oHeight'), '+');
}
requestAnimFrame(function() {
$content.css('max-height', $content.data('oHeight'));
});
$accordion.addClass('open');
} else {
$content.animate({
'max-height': $content.data('oHeight')
}, opts.transitionSpeed, function() {
$content.css({'max-height': 'none'});
});
$accordion.addClass('open');
}
}
function closeSiblingAccordions($accordion) {
var $accordionGroup = $accordion.closest(opts.groupElement);
var $siblings = $accordion.siblings('[data-accordion]').filter('.open'),
$siblingsChildren = $siblings.find('[data-accordion]').filter('.open');
var $otherAccordions = $siblings.add($siblingsChildren);
$otherAccordions.each(function() {
var $accordion = $(this),
$content = $accordion.find(opts.contentElement);
closeAccordion($accordion, $content);
});
$otherAccordions.removeClass('open');
}
function toggleAccordion() {
var isAccordionGroup = (opts.singleOpen) ? $accordion.parents(opts.groupElement).length > 0 : false;
calculateHeight($content);
if(isAccordionGroup) {
closeSiblingAccordions($accordion);
}
if($accordion.hasClass('open')) {
closeAccordion($accordion, $content);
} else {
openAccordion($accordion, $content);
}
}
function addEventListeners() {
$controls.on('click', toggleAccordion);
$controls.on('accordion.toggle', function() {
if(opts.singleOpen && $controls.length > 1) {
return false;
}
toggleAccordion();
});
$(window).on('resize', debounce(function() {
refreshHeight($accordion);
}));
}
function setup() {
$content.each(function() {
var $curr = $(this);
if($curr.css('max-height') != 0) {
if(!$curr.closest('[data-accordion]').hasClass('open')) {
$curr.css({ 'max-height': 0, 'overflow': 'hidden' });
} else {
toggleTransition($curr);
calculateHeight($curr);
$curr.css('max-height', $curr.data('oHeight'));
}
}
});
if(!$accordion.attr('data-accordion')) {
$accordion.attr('data-accordion', '');
$accordion.find(opts.controlElement).attr('data-control', '');
$accordion.find(opts.contentElement).attr('data-content', '');
}
}
setup();
addEventListeners();
};
$.fn[pluginName] = function ( options ) {
return this.each(function () {
if (!$.data(this, 'plugin_' + pluginName)) {
$.data(this, 'plugin_' + pluginName,
new Accordion( this, options ));
}
});
}
})( jQuery, window, document );
$(document).ready(function() {
$('#multiple [data-accordion]').accordion({
singleOpen: false
});
});
</script>
<script src="/dist/assets/js/bootstrap-3.0.3.min.js"></script>
<script src="/dist/assets/js/archive.js"></script>
<script type="text/javascript">
!function(){var analytics=window.analytics=window.analytics||[];if(!analytics.initialize)if(analytics.invoked)window.console&&console.error&&console.error("Segment snippet included twice.");else{analytics.invoked=!0;analytics.methods=["trackSubmit","trackClick","trackLink","trackForm","pageview","identify","reset","group","track","ready","alias","debug","page","once","off","on"];analytics.factory=function(t){return function(){var e=Array.prototype.slice.call(arguments);e.unshift(t);analytics.push(e);return analytics}};for(var t=0;t<analytics.methods.length;t++){var e=analytics.methods[t];analytics[e]=analytics.factory(e)}analytics.load=function(t){var e=document.createElement("script");e.type="text/javascript";e.async=!0;e.src=("https:"===document.location.protocol?"https://":"http://")+"cdn.segment.com/analytics.js/v1/"+t+"/analytics.min.js";var n=document.getElementsByTagName("script")[0];n.parentNode.insertBefore(e,n)};analytics.SNIPPET_VERSION="4.0.0";
analytics.load("IWj9D0UpZHZdZUZX9jl98PcpBFWBnBMy");
analytics.page();
}}();
</script>