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HTML
2262 lines
87 KiB
HTML
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<button data-control> Install</button>
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<button data-control> Docker Engine</button>
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<a data-link href="/docker/installation/mac/" class=""> Installation on Mac OS X</a>
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<a data-link href="/docker/installation/windows/" class=""> Installation on Windows</a>
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<button data-control> Linux</button>
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<a data-link href="/docker/installation/archlinux/" class=""> Installation on Arch Linux</a>
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<a data-link href="/docker/installation/cruxlinux/" class=""> Installation on CRUX Linux</a>
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<a data-link href="/docker/installation/centos/" class=""> Installation on CentOS</a>
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<a data-link href="/docker/installation/debian/" class=""> Installation on Debian</a>
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<a data-link href="/docker/installation/fedora/" class=""> Installation on Fedora</a>
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<a data-link href="/docker/installation/frugalware/" class=""> Installation on FrugalWare</a>
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<a data-link href="/docker/installation/gentoolinux/" class=""> Installation on Gentoo</a>
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<a data-link href="/docker/installation/oracle/" class=""> Installation on Oracle Linux</a>
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<a data-link href="/docker/installation/rhel/" class=""> Installation on Red Hat Enterprise Linux</a>
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<a data-link href="/docker/installation/ubuntulinux/" class=""> Installation on Ubuntu </a>
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||
|
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<a data-link href="/docker/installation/SUSE/" class=""> Installation on openSUSE and SUSE Linux Enterprise</a>
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||
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</div>
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</article>
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<button data-control> Cloud</button>
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<a data-link href="/docker/installation/amazon/" class=""> Amazon EC2 Installation</a>
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<a data-link href="/docker/installation/joyent/" class=""> Install on Joyent Public Cloud</a>
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<a data-link href="/docker/installation/google/" class=""> Installation on Google Cloud Platform</a>
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<a data-link href="/docker/installation/softlayer/" class=""> Installation on IBM SoftLayer </a>
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||
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||
<a data-link href="/docker/installation/azure/" class=""> Installation on Microsoft Azure platform</a>
|
||
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||
<a data-link href="/docker/installation/rackspace/" class=""> Installation on Rackspace Cloud</a>
|
||
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||
</div>
|
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</article>
|
||
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||
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||
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||
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||
<a data-link href="/docker/installation/binaries/" class=""> Installation from binaries</a>
|
||
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||
|
||
|
||
</div>
|
||
</article>
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||
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<a data-link href="/kitematic/" class=""> Kitematic</a>
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||
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<a data-link href="/machine/install-machine/" class=""> Docker Machine</a>
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||
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||
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||
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||
<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>
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||
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<section data-accordion>
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<article data-accordion>
|
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<button data-control> Docker Fundamentals</button>
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<div data-content>
|
||
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||
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<a data-link href="/docker/userguide/" class=""> The Docker user guide</a>
|
||
|
||
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||
|
||
<article data-accordion>
|
||
<button data-control> Work with Docker Images</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/articles/dockerfile_best-practices/" class=""> Best practices for writing Dockerfiles</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/baseimages/" class=""> Create a base image</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockerimages/" class=""> Get started with images</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockerrepos/" class=""> Get started with Docker Hub</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Work with Docker Containers</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/articles/basics/" class=""> Get started with containers</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/usingdocker/" class=""> Working with containers</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockervolumes/" class=""> Managing data in containers</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockerlinks/" class=""> Linking containers together</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/host_integration/" class=""> Automatically start containers</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Docker on Windows & OSX</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/articles/dsc/" class=""> PowerShell DSC Usage</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/b2d_volume_resize/" class=""> Resizing a Boot2Docker volume </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 & 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="/docker/misc/" class=""> About Docker</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/labels-custom-metadata/" class=""> Apply custom metadata</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/introduction/understanding-docker/" class=""> Understand the architecture</a>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Provision & set up Docker hosts</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/machine/" class=""> Overview of 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/completion/" class=""> Command Completion</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/wordpress/" class=""> Quickstart Guide: Compose and Wordpress</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/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> Adminstrate Docker</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/articles/networking/" class=""> Network configuration</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/security/" class=""> Docker security</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/configuring/" class=""> Configuring and running Docker</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/runmetrics/" class=""> Runtime metrics</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/https/" class=""> Protect the Docker daemon socket</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/ambassador_pattern_linking/" class=""> Link via an ambassador container</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/articles/systemd/" class=""> Control and configure Docker with systemd</a>
|
||
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Applications and Services</button>
|
||
<div data-content>
|
||
|
||
<a data-link href="/docker/examples/running_riak_service/" class=""> Dockerizing a Riak service</a>
|
||
|
||
<a data-link href="/docker/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="/articles/cfengine_process_management/" class=""> Process management with CFEngine</a>
|
||
|
||
<a data-link href="/articles/chef/" class=""> Using Chef</a>
|
||
|
||
<a data-link href="/articles/puppet/" class=""> Using Puppet</a>
|
||
|
||
<a data-link href="/articles/using_supervisord/" class=""> Using Supervisor with Docker</a>
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Applied Docker</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/docker/examples/mongodb/" class=""> Dockerizing MongoDB</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/examples/postgresql_service/" class=""> Dockerizing PostgreSQL</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/examples/couchdb_data_volumes/" class=""> Dockerizing a CouchDB service</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/examples/nodejs_web_app/" class=""> Dockerizing a Node.js web app</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/examples/running_redis_service/" class=""> Dockerizing a Redis service</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/examples/apt-cacher-ng/" class=""> Dockerizing an apt-cacher-ng service</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockerizing/" class=""> Dockerizing applications: A 'Hello world'</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
</section>
|
||
|
||
<section data-accordion>
|
||
|
||
<article data-accordion>
|
||
<button data-control> Manage image repositories</button>
|
||
<div data-content>
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> The Public Hub</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/docker/docker-hub/userguide/" class=""> Docker Hub user guide</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/docker-hub/" class=""> The Docker Hub</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/docker-hub/accounts/" class=""> Accounts on Docker Hub</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/userguide/dockerhub/" class=""> Getting started with Docker Hub</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/docker-hub/repos/" class=""> Your Repositories on Docker Hub</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/docker-hub/builds/" class=""> Automated Builds on Docker Hub</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/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>
|
||
|
||
|
||
|
||
|
||
<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/install/" class=""> Installation</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker-trusted-registry/configuration/" class=""> Configuration options</a>
|
||
|
||
|
||
|
||
|
||
<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 2.0</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=""> Configure a Registry</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/registry/notifications/" class=""> Work with Notifications</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/registry/authentication/" class=""> Authentication for the Registry</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/registry/help/" class=""> Getting help</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<a data-link href="/articles/certificates/" class=""> Using certificates for repository client verification</a>
|
||
|
||
|
||
|
||
<a data-link href="/articles/registry_mirror/" class=""> Run a local registry mirror</a>
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
</section>
|
||
|
||
<section data-accordion>
|
||
|
||
<article data-accordion>
|
||
<button data-control> Command and API references</button>
|
||
<div data-content>
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Command line reference</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/cli/" class=""> Using the command line</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/daemon/" class=" active"> daemon</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/attach/" class=""> attach</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/build/" class=""> build</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/commit/" class=""> commit</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/cp/" class=""> cp</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/create/" class=""> create</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/diff/" class=""> diff</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/events/" class=""> events</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/exec/" class=""> exec</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/export/" class=""> export</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/history/" class=""> history</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/images/" class=""> images</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/import/" class=""> import</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/info/" class=""> info</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/inspect/" class=""> inspect</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/kill/" class=""> kill</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/load/" class=""> load</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/login/" class=""> login</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/logout/" class=""> logout</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/logs/" class=""> logs</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/pause/" class=""> pause</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/port/" class=""> port</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/ps/" class=""> ps</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/pull/" class=""> pull</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/push/" class=""> push</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/rename/" class=""> rename</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/restart/" class=""> restart</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/rm/" class=""> rm</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/rmi/" class=""> rmi</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/run/" class=""> run</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/save/" class=""> save</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/search/" class=""> search</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/start/" class=""> start</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/stats/" class=""> stats</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/stop/" class=""> stop</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/tag/" class=""> tag</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/top/" class=""> top</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/unpause/" class=""> unpause</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/version/" class=""> version</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/commandline/wait/" class=""> wait</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/run/" class=""> Docker run reference</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/builder/" class=""> Dockerfile reference</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/remote_api_client_libraries/" class=""> Remote API client libraries</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/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="/docker/reference/api/docker-io_api/" class=""> Docker Hub API</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api/" class=""> Remote API</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.19/" class=""> Remote API v1.19</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.18/" class=""> Remote API v1.18</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.17/" class=""> Remote API v1.17</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.16/" class=""> Remote API v1.16</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.15/" class=""> Remote API v1.15</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/api/docker_remote_api_v1.14/" class=""> Remote API v1.14</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Docker Hub</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/docker/reference/api/hub_registry_spec/" class=""> The Docker Hub and the Registry v1</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Docker Compose Reference</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/compose/cli/" class=""> Compose CLI reference</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/compose/yml/" class=""> docker-compose.yml reference</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/compose/env/" class=""> Compose environment variables reference</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<a data-link href="" class=""> Docker Machine Reference</a>
|
||
|
||
|
||
|
||
<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=""> Docker Registry HTTP API V2</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/registry/storagedrivers/" class=""> Docker Registry Storage Driver</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/registry/spec/auth/token/" class=""> Docker Registry v2 Authentication</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/how-to-contribute/" class=""> Overview of contributing</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/get-help/" class=""> Where to chat or get help</a>
|
||
|
||
|
||
|
||
<article data-accordion>
|
||
<button data-control> Configure Development Environment</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="/docker/project/who-written-for/" class=""> README first</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/software-required/" class=""> Get the required software</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/software-req-win/" class=""> Set up for development on Windows</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/set-up-git/" class=""> Configure Git for contributing</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/set-up-dev-env/" class=""> Work with a development container</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/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="/docker/project/make-a-contribution/" class=""> Understand how to contribute</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/find-an-issue/" class=""> Find and claim an issue</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/work-issue/" class=""> Work on your issue</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/create-pr/" class=""> Create a pull request (PR)</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/review-pr/" class=""> Participate in the PR review</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/advanced-contributing/" class=""> Advanced contributing</a>
|
||
|
||
|
||
|
||
|
||
<a data-link href="/docker/project/coding-style/" class=""> Coding style checklist</a>
|
||
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
|
||
|
||
<a data-link href="/opensource/code/" class=""> Contribute code overview</a>
|
||
|
||
|
||
|
||
<a data-link href="/opensource/community/" class=""> Support the community</a>
|
||
|
||
|
||
|
||
<a data-link href="/opensource/issues/" class=""> Organize our issues</a>
|
||
|
||
|
||
|
||
<a data-link href="/opensource/meetups/" class=""> Organize a Docker Meetup</a>
|
||
|
||
|
||
|
||
<a data-link href="/opensource/test/" class=""> Testing contributions</a>
|
||
|
||
|
||
|
||
<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="/docker/project/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="/swarm/release-notes/" class=""> Docker Swarm Release Notes</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/misc/faq/" class=""> FAQ</a>
|
||
|
||
|
||
|
||
<a data-link href="/docker/reference/glossary/" class=""> Docker Glossary</a>
|
||
|
||
|
||
</div>
|
||
</article>
|
||
|
||
</section>
|
||
|
||
<section data-accordion>
|
||
|
||
<article data-accordion>
|
||
<button style="visibility: hidden" data-control> Get older docs</button>
|
||
<div data-content>
|
||
|
||
|
||
<a data-link href="https://docs.docker.com/v1.6/" class=""> Version 1.6</a>
|
||
|
||
|
||
|
||
<a data-link href="https://docs.docker.com/v1.5/" class=""> Version 1.5</a>
|
||
|
||
|
||
|
||
<a data-link href="https://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="daemon">daemon</h1>
|
||
|
||
<pre><code>Usage: docker [OPTIONS] COMMAND [arg...]
|
||
|
||
A self-sufficient runtime for linux containers.
|
||
|
||
Options:
|
||
--api-cors-header="" Set CORS headers in the remote API
|
||
-b, --bridge="" Attach containers to a network bridge
|
||
--bip="" Specify network bridge IP
|
||
-D, --debug=false Enable debug mode
|
||
-d, --daemon=false Enable daemon mode
|
||
--default-gateway="" Container default gateway IPv4 address
|
||
--default-gateway-v6="" Container default gateway IPv6 address
|
||
--dns=[] DNS server to use
|
||
--dns-search=[] DNS search domains to use
|
||
--default-ulimit=[] Set default ulimit settings for containers
|
||
-e, --exec-driver="native" Exec driver to use
|
||
--exec-opt=[] Set exec driver options
|
||
--exec-root="/var/run/docker" Root of the Docker execdriver
|
||
--fixed-cidr="" IPv4 subnet for fixed IPs
|
||
--fixed-cidr-v6="" IPv6 subnet for fixed IPs
|
||
-G, --group="docker" Group for the unix socket
|
||
-g, --graph="/var/lib/docker" Root of the Docker runtime
|
||
-H, --host=[] Daemon socket(s) to connect to
|
||
-h, --help=false Print usage
|
||
--icc=true Enable inter-container communication
|
||
--insecure-registry=[] Enable insecure registry communication
|
||
--ip=0.0.0.0 Default IP when binding container ports
|
||
--ip-forward=true Enable net.ipv4.ip_forward
|
||
--ip-masq=true Enable IP masquerading
|
||
--iptables=true Enable addition of iptables rules
|
||
--ipv6=false Enable IPv6 networking
|
||
-l, --log-level="info" Set the logging level
|
||
--label=[] Set key=value labels to the daemon
|
||
--log-driver="json-file" Default driver for container logs
|
||
--log-opt=[] Log driver specific options
|
||
--mtu=0 Set the containers network MTU
|
||
-p, --pidfile="/var/run/docker.pid" Path to use for daemon PID file
|
||
--registry-mirror=[] Preferred Docker registry mirror
|
||
-s, --storage-driver="" Storage driver to use
|
||
--selinux-enabled=false Enable selinux support
|
||
--storage-opt=[] Set storage driver options
|
||
--tls=false Use TLS; implied by --tlsverify
|
||
--tlscacert="~/.docker/ca.pem" Trust certs signed only by this CA
|
||
--tlscert="~/.docker/cert.pem" Path to TLS certificate file
|
||
--tlskey="~/.docker/key.pem" Path to TLS key file
|
||
--tlsverify=false Use TLS and verify the remote
|
||
--userland-proxy=true Use userland proxy for loopback traffic
|
||
-v, --version=false Print version information and quit
|
||
</code></pre>
|
||
|
||
<p>Options with [] may be specified multiple times.</p>
|
||
|
||
<p>The Docker daemon is the persistent process that manages containers. Docker
|
||
uses the same binary for both the daemon and client. To run the daemon you
|
||
provide the <code>-d</code> flag.</p>
|
||
|
||
<p>To run the daemon with debug output, use <code>docker -d -D</code>.</p>
|
||
|
||
<h2 id="daemon-socket-option">Daemon socket option</h2>
|
||
|
||
<p>The Docker daemon can listen for <a href="/reference/api/docker_remote_api/">Docker Remote API</a>
|
||
requests via three different types of Socket: <code>unix</code>, <code>tcp</code>, and <code>fd</code>.</p>
|
||
|
||
<p>By default, a <code>unix</code> domain socket (or IPC socket) is created at
|
||
<code>/var/run/docker.sock</code>, requiring either <code>root</code> permission, or <code>docker</code> group
|
||
membership.</p>
|
||
|
||
<p>If you need to access the Docker daemon remotely, you need to enable the <code>tcp</code>
|
||
Socket. Beware that the default setup provides un-encrypted and
|
||
un-authenticated direct access to the Docker daemon - and should be secured
|
||
either using the <a href="/articles/https/">built in HTTPS encrypted socket</a>, or by
|
||
putting a secure web proxy in front of it. You can listen on port <code>2375</code> on all
|
||
network interfaces with <code>-H tcp://0.0.0.0:2375</code>, or on a particular network
|
||
interface using its IP address: <code>-H tcp://192.168.59.103:2375</code>. It is
|
||
conventional to use port <code>2375</code> for un-encrypted, and port <code>2376</code> for encrypted
|
||
communication with the daemon.</p>
|
||
|
||
<blockquote>
|
||
<p><strong>Note:</strong>
|
||
If you’re using an HTTPS encrypted socket, keep in mind that only
|
||
TLS1.0 and greater are supported. Protocols SSLv3 and under are not
|
||
supported anymore for security reasons.</p>
|
||
</blockquote>
|
||
|
||
<p>On Systemd based systems, you can communicate with the daemon via
|
||
<a href="http://0pointer.de/blog/projects/socket-activation.html">Systemd socket activation</a>,
|
||
use <code>docker -d -H fd://</code>. Using <code>fd://</code> will work perfectly for most setups but
|
||
you can also specify individual sockets: <code>docker -d -H fd://3</code>. If the
|
||
specified socket activated files aren’t found, then Docker will exit. You can
|
||
find examples of using Systemd socket activation with Docker and Systemd in the
|
||
<a href="https://github.com/docker/docker/tree/master/contrib/init/systemd/">Docker source tree</a>.</p>
|
||
|
||
<p>You can configure the Docker daemon to listen to multiple sockets at the same
|
||
time using multiple <code>-H</code> options:</p>
|
||
|
||
<pre><code># listen using the default unix socket, and on 2 specific IP addresses on this host.
|
||
docker -d -H unix:///var/run/docker.sock -H tcp://192.168.59.106 -H tcp://10.10.10.2
|
||
</code></pre>
|
||
|
||
<p>The Docker client will honor the <code>DOCKER_HOST</code> environment variable to set the
|
||
<code>-H</code> flag for the client.</p>
|
||
|
||
<pre><code>$ docker -H tcp://0.0.0.0:2375 ps
|
||
# or
|
||
$ export DOCKER_HOST="tcp://0.0.0.0:2375"
|
||
$ docker ps
|
||
# both are equal
|
||
</code></pre>
|
||
|
||
<p>Setting the <code>DOCKER_TLS_VERIFY</code> environment variable to any value other than
|
||
the empty string is equivalent to setting the <code>--tlsverify</code> flag. The following
|
||
are equivalent:</p>
|
||
|
||
<pre><code>$ docker --tlsverify ps
|
||
# or
|
||
$ export DOCKER_TLS_VERIFY=1
|
||
$ docker ps
|
||
</code></pre>
|
||
|
||
<p>The Docker client will honor the <code>HTTP_PROXY</code>, <code>HTTPS_PROXY</code>, and <code>NO_PROXY</code>
|
||
environment variables (or the lowercase versions thereof). <code>HTTPS_PROXY</code> takes
|
||
precedence over <code>HTTP_PROXY</code>.</p>
|
||
|
||
<h3 id="daemon-storage-driver-option">Daemon storage-driver option</h3>
|
||
|
||
<p>The Docker daemon has support for several different image layer storage
|
||
drivers: <code>aufs</code>, <code>devicemapper</code>, <code>btrfs</code>, <code>zfs</code> and <code>overlay</code>.</p>
|
||
|
||
<p>The <code>aufs</code> driver is the oldest, but is based on a Linux kernel patch-set that
|
||
is unlikely to be merged into the main kernel. These are also known to cause
|
||
some serious kernel crashes. However, <code>aufs</code> is also the only storage driver
|
||
that allows containers to share executable and shared library memory, so is a
|
||
useful choice when running thousands of containers with the same program or
|
||
libraries.</p>
|
||
|
||
<p>The <code>devicemapper</code> driver uses thin provisioning and Copy on Write (CoW)
|
||
snapshots. For each devicemapper graph location – typically
|
||
<code>/var/lib/docker/devicemapper</code> – a thin pool is created based on two block
|
||
devices, one for data and one for metadata. By default, these block devices
|
||
are created automatically by using loopback mounts of automatically created
|
||
sparse files. Refer to <a href="#storage-driver-options">Storage driver options</a> below
|
||
for a way how to customize this setup.
|
||
<a href="http://jpetazzo.github.io/2014/01/29/docker-device-mapper-resize/">~jpetazzo/Resizing Docker containers with the Device Mapper plugin</a>
|
||
article explains how to tune your existing setup without the use of options.</p>
|
||
|
||
<p>The <code>btrfs</code> driver is very fast for <code>docker build</code> - but like <code>devicemapper</code>
|
||
does not share executable memory between devices. Use
|
||
<code>docker -d -s btrfs -g /mnt/btrfs_partition</code>.</p>
|
||
|
||
<p>The <code>zfs</code> driver is probably not fast as <code>btrfs</code> but has a longer track record
|
||
on stability. Thanks to <code>Single Copy ARC</code> shared blocks between clones will be
|
||
cached only once. Use <code>docker -d -s zfs</code>. To select a different zfs filesystem
|
||
set <code>zfs.fsname</code> option as described in <a href="#storage-driver-options">Storage driver options</a>.</p>
|
||
|
||
<p>The <code>overlay</code> is a very fast union filesystem. It is now merged in the main
|
||
Linux kernel as of <a href="https://lkml.org/lkml/2014/10/26/137">3.18.0</a>. Call
|
||
<code>docker -d -s overlay</code> to use it.</p>
|
||
|
||
<blockquote>
|
||
<p><strong>Note:</strong>
|
||
As promising as <code>overlay</code> is, the feature is still quite young and should not
|
||
be used in production. Most notably, using <code>overlay</code> can cause excessive
|
||
inode consumption (especially as the number of images grows), as well as
|
||
being incompatible with the use of RPMs.</p>
|
||
|
||
<p><strong>Note:</strong>
|
||
It is currently unsupported on <code>btrfs</code> or any Copy on Write filesystem
|
||
and should only be used over <code>ext4</code> partitions.</p>
|
||
</blockquote>
|
||
|
||
<h3 id="storage-driver-options">Storage driver options</h3>
|
||
|
||
<p>Particular storage-driver can be configured with options specified with
|
||
<code>--storage-opt</code> flags. Options for <code>devicemapper</code> are prefixed with <code>dm</code> and
|
||
options for <code>zfs</code> start with <code>zfs</code>.</p>
|
||
|
||
<ul>
|
||
<li><p><code>dm.thinpooldev</code></p>
|
||
|
||
<p>Specifies a custom block storage device to use for the thin pool.</p>
|
||
|
||
<p>If using a block device for device mapper storage, it is best to use <code>lvm</code>
|
||
to create and manage the thin-pool volume. This volume is then handed to Docker
|
||
to exclusively create snapshot volumes needed for images and containers.</p>
|
||
|
||
<p>Managing the thin-pool outside of Docker makes for the most feature-rich
|
||
method of having Docker utilize device mapper thin provisioning as the
|
||
backing storage for Docker’s containers. The highlights of the lvm-based
|
||
thin-pool management feature include: automatic or interactive thin-pool
|
||
resize support, dynamically changing thin-pool features, automatic thinp
|
||
metadata checking when lvm activates the thin-pool, etc.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>docker -d --storage-opt dm.thinpooldev=/dev/mapper/thin-pool
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.basesize</code></li>
|
||
</ul>
|
||
|
||
<p>Specifies the size to use when creating the base device, which limits the
|
||
size of images and containers. The default value is 10G. Note, thin devices
|
||
are inherently “sparse”, so a 10G device which is mostly empty doesn’t use
|
||
10 GB of space on the pool. However, the filesystem will use more space for
|
||
the empty case the larger the device is.</p>
|
||
|
||
<p>This value affects the system-wide “base” empty filesystem
|
||
that may already be initialized and inherited by pulled images. Typically,
|
||
a change to this value requires additional steps to take effect:</p>
|
||
|
||
<pre><code>$ sudo service docker stop
|
||
$ sudo rm -rf /var/lib/docker
|
||
$ sudo service docker start
|
||
</code></pre>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.basesize=20G
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.loopdatasize</code></li>
|
||
</ul>
|
||
|
||
<blockquote>
|
||
<p><strong>Note</strong>: This option configures devicemapper loopback, which should not be used in production.</p>
|
||
</blockquote>
|
||
|
||
<p>Specifies the size to use when creating the loopback file for the
|
||
“data” device which is used for the thin pool. The default size is
|
||
100G. The file is sparse, so it will not initially take up this
|
||
much space.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.loopdatasize=200G
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.loopmetadatasize</code></li>
|
||
</ul>
|
||
|
||
<blockquote>
|
||
<p><strong>Note</strong>: This option configures devicemapper loopback, which should not be used in production.</p>
|
||
</blockquote>
|
||
|
||
<p>Specifies the size to use when creating the loopback file for the
|
||
“metadadata” device which is used for the thin pool. The default size
|
||
is 2G. The file is sparse, so it will not initially take up
|
||
this much space.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.loopmetadatasize=4G
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.fs</code></li>
|
||
</ul>
|
||
|
||
<p>Specifies the filesystem type to use for the base device. The supported
|
||
options are “ext4” and “xfs”. The default is “ext4”</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.fs=xfs
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.mkfsarg</code></li>
|
||
</ul>
|
||
|
||
<p>Specifies extra mkfs arguments to be used when creating the base device.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt "dm.mkfsarg=-O ^has_journal"
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.mountopt</code></li>
|
||
</ul>
|
||
|
||
<p>Specifies extra mount options used when mounting the thin devices.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.mountopt=nodiscard
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.datadev</code></li>
|
||
</ul>
|
||
|
||
<p>(Deprecated, use <code>dm.thinpooldev</code>)</p>
|
||
|
||
<p>Specifies a custom blockdevice to use for data for the thin pool.</p>
|
||
|
||
<p>If using a block device for device mapper storage, ideally both datadev and
|
||
metadatadev should be specified to completely avoid using the loopback
|
||
device.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.datadev=/dev/sdb1 --storage-opt dm.metadatadev=/dev/sdc1
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.metadatadev</code></li>
|
||
</ul>
|
||
|
||
<p>(Deprecated, use <code>dm.thinpooldev</code>)</p>
|
||
|
||
<p>Specifies a custom blockdevice to use for metadata for the thin pool.</p>
|
||
|
||
<p>For best performance the metadata should be on a different spindle than the
|
||
data, or even better on an SSD.</p>
|
||
|
||
<p>If setting up a new metadata pool it is required to be valid. This can be
|
||
achieved by zeroing the first 4k to indicate empty metadata, like this:</p>
|
||
|
||
<p>$ dd if=/dev/zero of=$metadata_dev bs=4096 count=1</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.datadev=/dev/sdb1 --storage-opt dm.metadatadev=/dev/sdc1
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.blocksize</code></li>
|
||
</ul>
|
||
|
||
<p>Specifies a custom blocksize to use for the thin pool. The default
|
||
blocksize is 64K.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.blocksize=512K
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.blkdiscard</code></li>
|
||
</ul>
|
||
|
||
<p>Enables or disables the use of blkdiscard when removing devicemapper
|
||
devices. This is enabled by default (only) if using loopback devices and is
|
||
required to resparsify the loopback file on image/container removal.</p>
|
||
|
||
<p>Disabling this on loopback can lead to <em>much</em> faster container removal
|
||
times, but will make the space used in <code>/var/lib/docker</code> directory not be
|
||
returned to the system for other use when containers are removed.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d --storage-opt dm.blkdiscard=false
|
||
</code></pre>
|
||
|
||
<ul>
|
||
<li><code>dm.override_udev_sync_check</code></li>
|
||
</ul>
|
||
|
||
<p>Overrides the <code>udev</code> synchronization checks between <code>devicemapper</code> and <code>udev</code>.
|
||
<code>udev</code> is the device manager for the Linux kernel.</p>
|
||
|
||
<p>To view the <code>udev</code> sync support of a Docker daemon that is using the
|
||
<code>devicemapper</code> driver, run:</p>
|
||
|
||
<pre><code>$ docker info
|
||
[...]
|
||
Udev Sync Supported: true
|
||
[...]
|
||
</code></pre>
|
||
|
||
<p>When <code>udev</code> sync support is <code>true</code>, then <code>devicemapper</code> and udev can
|
||
coordinate the activation and deactivation of devices for containers.</p>
|
||
|
||
<p>When <code>udev</code> sync support is <code>false</code>, a race condition occurs between
|
||
the<code>devicemapper</code> and <code>udev</code> during create and cleanup. The race condition
|
||
results in errors and failures. (For information on these failures, see
|
||
<a href="https://github.com/docker/docker/issues/4036">docker#4036</a>)</p>
|
||
|
||
<p>To allow the <code>docker</code> daemon to start, regardless of <code>udev</code> sync not being
|
||
supported, set <code>dm.override_udev_sync_check</code> to true:</p>
|
||
|
||
<p>$ docker -d –storage-opt dm.override_udev_sync_check=true</p>
|
||
|
||
<p>When this value is <code>true</code>, the <code>devicemapper</code> continues and simply warns
|
||
you the errors are happening.</p>
|
||
|
||
<blockquote>
|
||
<p><strong>Note:</strong>
|
||
The ideal is to pursue a <code>docker</code> daemon and environment that does
|
||
support synchronizing with <code>udev</code>. For further discussion on this
|
||
topic, see <a href="https://github.com/docker/docker/issues/4036">docker#4036</a>.
|
||
Otherwise, set this flag for migrating existing Docker daemons to
|
||
a daemon with a supported environment.</p>
|
||
</blockquote></li>
|
||
</ul>
|
||
|
||
<p>Currently supported options of <code>zfs</code>:</p>
|
||
|
||
<ul>
|
||
<li><p><code>zfs.fsname</code></p>
|
||
|
||
<p>Set zfs filesystem under which docker will create its own datasets.
|
||
By default docker will pick up the zfs filesystem where docker graph
|
||
(<code>/var/lib/docker</code>) is located.</p>
|
||
|
||
<p>Example use:</p>
|
||
|
||
<pre><code>$ docker -d -s zfs --storage-opt zfs.fsname=zroot/docker
|
||
</code></pre></li>
|
||
</ul>
|
||
|
||
<h2 id="docker-execdriver-option">Docker execdriver option</h2>
|
||
|
||
<p>The Docker daemon uses a specifically built <code>libcontainer</code> execution driver as
|
||
its interface to the Linux kernel <code>namespaces</code>, <code>cgroups</code>, and <code>SELinux</code>.</p>
|
||
|
||
<p>There is still legacy support for the original <a href="https://linuxcontainers.org/">LXC userspace tools</a> via the <code>lxc</code> execution driver, however, this is
|
||
not where the primary development of new functionality is taking place.
|
||
Add <code>-e lxc</code> to the daemon flags to use the <code>lxc</code> execution driver.</p>
|
||
|
||
<h2 id="options-for-the-native-execdriver">Options for the native execdriver</h2>
|
||
|
||
<p>You can configure the <code>native</code> (libcontainer) execdriver using options specified
|
||
with the <code>--exec-opt</code> flag. All the flag’s options have the <code>native</code> prefix. A
|
||
single <code>native.cgroupdriver</code> option is available.</p>
|
||
|
||
<p>The <code>native.cgroupdriver</code> option specifies the management of the container’s
|
||
cgroups. You can specify <code>cgroupfs</code> or <code>systemd</code>. If you specify <code>systemd</code> and
|
||
it is not available, the system uses <code>cgroupfs</code>. By default, if no option is
|
||
specified, the execdriver first tries <code>systemd</code> and falls back to <code>cgroupfs</code>.
|
||
This example sets the execdriver to <code>cgroupfs</code>:</p>
|
||
|
||
<pre><code>$ sudo docker -d --exec-opt native.cgroupdriver=cgroupfs
|
||
</code></pre>
|
||
|
||
<p>Setting this option applies to all containers the daemon launches.</p>
|
||
|
||
<h2 id="daemon-dns-options">Daemon DNS options</h2>
|
||
|
||
<p>To set the DNS server for all Docker containers, use
|
||
<code>docker -d --dns 8.8.8.8</code>.</p>
|
||
|
||
<p>To set the DNS search domain for all Docker containers, use
|
||
<code>docker -d --dns-search example.com</code>.</p>
|
||
|
||
<h2 id="insecure-registries">Insecure registries</h2>
|
||
|
||
<p>Docker considers a private registry either secure or insecure. In the rest of
|
||
this section, <em>registry</em> is used for <em>private registry</em>, and <code>myregistry:5000</code>
|
||
is a placeholder example for a private registry.</p>
|
||
|
||
<p>A secure registry uses TLS and a copy of its CA certificate is placed on the
|
||
Docker host at <code>/etc/docker/certs.d/myregistry:5000/ca.crt</code>. An insecure
|
||
registry is either not using TLS (i.e., listening on plain text HTTP), or is
|
||
using TLS with a CA certificate not known by the Docker daemon. The latter can
|
||
happen when the certificate was not found under
|
||
<code>/etc/docker/certs.d/myregistry:5000/</code>, or if the certificate verification
|
||
failed (i.e., wrong CA).</p>
|
||
|
||
<p>By default, Docker assumes all, but local (see local registries below),
|
||
registries are secure. Communicating with an insecure registry is not possible
|
||
if Docker assumes that registry is secure. In order to communicate with an
|
||
insecure registry, the Docker daemon requires <code>--insecure-registry</code> in one of
|
||
the following two forms:</p>
|
||
|
||
<ul>
|
||
<li><code>--insecure-registry myregistry:5000</code> tells the Docker daemon that
|
||
myregistry:5000 should be considered insecure.</li>
|
||
<li><code>--insecure-registry 10.1.0.0/16</code> tells the Docker daemon that all registries
|
||
whose domain resolve to an IP address is part of the subnet described by the
|
||
CIDR syntax, should be considered insecure.</li>
|
||
</ul>
|
||
|
||
<p>The flag can be used multiple times to allow multiple registries to be marked
|
||
as insecure.</p>
|
||
|
||
<p>If an insecure registry is not marked as insecure, <code>docker pull</code>,
|
||
<code>docker push</code>, and <code>docker search</code> will result in an error message prompting
|
||
the user to either secure or pass the <code>--insecure-registry</code> flag to the Docker
|
||
daemon as described above.</p>
|
||
|
||
<p>Local registries, whose IP address falls in the 127.0.0.0/8 range, are
|
||
automatically marked as insecure as of Docker 1.3.2. It is not recommended to
|
||
rely on this, as it may change in the future.</p>
|
||
|
||
<h2 id="running-a-docker-daemon-behind-a-https-proxy">Running a Docker daemon behind a HTTPS_PROXY</h2>
|
||
|
||
<p>When running inside a LAN that uses a <code>HTTPS</code> proxy, the Docker Hub
|
||
certificates will be replaced by the proxy’s certificates. These certificates
|
||
need to be added to your Docker host’s configuration:</p>
|
||
|
||
<ol>
|
||
<li>Install the <code>ca-certificates</code> package for your distribution</li>
|
||
<li>Ask your network admin for the proxy’s CA certificate and append them to
|
||
<code>/etc/pki/tls/certs/ca-bundle.crt</code></li>
|
||
<li>Then start your Docker daemon with <code>HTTPS_PROXY=http://username:password@proxy:port/ docker -d</code>.
|
||
The <code>username:</code> and <code>password@</code> are optional - and are only needed if your
|
||
proxy is set up to require authentication.</li>
|
||
</ol>
|
||
|
||
<p>This will only add the proxy and authentication to the Docker daemon’s requests -
|
||
your <code>docker build</code>s and running containers will need extra configuration to
|
||
use the proxy</p>
|
||
|
||
<h2 id="default-ulimits">Default Ulimits</h2>
|
||
|
||
<p><code>--default-ulimit</code> allows you to set the default <code>ulimit</code> options to use for
|
||
all containers. It takes the same options as <code>--ulimit</code> for <code>docker run</code>. If
|
||
these defaults are not set, <code>ulimit</code> settings will be inherited, if not set on
|
||
<code>docker run</code>, from the Docker daemon. Any <code>--ulimit</code> options passed to
|
||
<code>docker run</code> will overwrite these defaults.</p>
|
||
|
||
<h2 id="miscellaneous-options">Miscellaneous options</h2>
|
||
|
||
<p>IP masquerading uses address translation to allow containers without a public
|
||
IP to talk to other machines on the Internet. This may interfere with some
|
||
network topologies and can be disabled with –ip-masq=false.</p>
|
||
|
||
<p>Docker supports softlinks for the Docker data directory (<code>/var/lib/docker</code>) and
|
||
for <code>/var/lib/docker/tmp</code>. The <code>DOCKER_TMPDIR</code> and the data directory can be
|
||
set like this:</p>
|
||
|
||
<pre><code>DOCKER_TMPDIR=/mnt/disk2/tmp /usr/local/bin/docker -d -D -g /var/lib/docker -H unix:// > /var/lib/boot2docker/docker.log 2>&1
|
||
# or
|
||
export DOCKER_TMPDIR=/mnt/disk2/tmp
|
||
/usr/local/bin/docker -d -D -g /var/lib/docker -H unix:// > /var/lib/boot2docker/docker.log 2>&1
|
||
</code></pre>
|
||
|
||
</article>
|
||
</section>
|
||
</div>
|
||
<div id="toc" class="large-3 columns toc ">
|
||
On this page:
|
||
<nav id="TableOfContents">
|
||
<ul>
|
||
<li><a href="#daemon">daemon</a>
|
||
<ul>
|
||
<li><a href="#daemon-socket-option">Daemon socket option</a>
|
||
<ul>
|
||
<li><a href="#daemon-storage-driver-option">Daemon storage-driver option</a></li>
|
||
<li><a href="#storage-driver-options">Storage driver options</a></li>
|
||
</ul></li>
|
||
<li><a href="#docker-execdriver-option">Docker execdriver option</a></li>
|
||
<li><a href="#options-for-the-native-execdriver">Options for the native execdriver</a></li>
|
||
<li><a href="#daemon-dns-options">Daemon DNS options</a></li>
|
||
<li><a href="#insecure-registries">Insecure registries</a></li>
|
||
<li><a href="#running-a-docker-daemon-behind-a-https-proxy">Running a Docker daemon behind a HTTPS_PROXY</a></li>
|
||
<li><a href="#default-ulimits">Default Ulimits</a></li>
|
||
<li><a href="#miscellaneous-options">Miscellaneous options</a></li>
|
||
</ul></li>
|
||
</ul>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
|
||
<footer class="main-footer">
|
||
<div class="row">
|
||
</div>
|
||
<div class="row">
|
||
</div>
|
||
<div id="buildinfo">
|
||
Jul 8, 2015 at 6:45pm (PST)
|
||
BUILD_DATA
|
||
</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";
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||
analytics.load("IWj9D0UpZHZdZUZX9jl98PcpBFWBnBMy");
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||
analytics.page();
|
||
}}();
|
||
</script>
|
||
|