1. orchestrator
   1. Helios
      1. https://github.com/spotify/helios
   2. shipper
      1. https://github.com/mailgun/shipper
   3. Consul
      1. https://github.com/hashicorp/consul
   4. coreOS/fleet
      1. https://github.com/coreos/fleet
   5. redHat/geard
      1. https://github.com/openshift/geard
   6. Centurion
      1. https://github.com/newrelic/centurion
   7. multi-host
      1. Fig
         1. http://www.fig.sh/
   8. adapters
      1. Mesos
         1. https://github.com/mesosphere/deimos
         2. https://issues.apache.org/jira/browse/MESOS-816
   9. service scheduler
      1. apache aurora
         1. http://aurora.incubator.apache.org/
   10. centralized server configuration
       1. apache zookeeper
          1. http://zookeeper.apache.org/
   11. QA
       1. Test Kichen
          1. https://github.com/portertech/kitchen-docker
2. registry
   1. docker hub
      1. https://hub.docker.com/
   2. quay.io
      1. https://quay.io/
   3. private repository
      1. https://github.com/docker/docker-registry
3. launcher
   1. docker
      1. https://github.com/docker/docker
      2. libcontainer
         1. https://github.com/docker/libcontainer
      3. libswarm
         1. https://github.com/docker/libswarm
      4. libchan
         1. https://github.com/docker/libchan
   2. distros
      1. CoreOS
      2. Project Atomic
         1. http://www.projectatomic.io/
      3. boot2docker.iso
   3. cloud
      1. AWS
         1. EC2
            1. http://awstaiwan.blogspot.tw/2014/07/how-to-install-docker-on-aws-ec2-centos.html
         2. Elastic Beanstalk
            1. http://aws.amazon.com/about-aws/whats-new/2014/04/23/aws-elastic-beanstalk-adds-docker-support/
      2. Google
         1. GCE
            1. http://docs.docker.com/installation/google/
      3. Rackspace
         1. http://docs.docker.com/installation/rackspace/
      4. OpenStack
4. GUI
   1. web UI
      1. kdocker-web
         1. https://github.com/tsaikd/kdocker-web
   2. visual builder
      1. gaudi.io
         1. http://gaudi.io/builder.html
   3. cluster manager
      1. cockpit
         1. http://www.projectatomic.io/docs/cockpit/
5. core technology
   1. boot
      1. systemd
         1. http://developerblog.redhat.com/2014/05/05/running-systemd-within-docker-container/
         2. https://coreos.com/docs/launching-containers/launching/getting-started-with-systemd/
   2. container
      1. lxc
         1. https://linuxcontainers.org/
         2. https://help.ubuntu.com/lts/serverguide/lxc.html
   3. file system
      1. aufs
         1. http://www.thegeekstuff.com/2013/05/linux-aufs/
   4. cluster
      1. etcd
         1. https://github.com/coreos/etcd
         2. intra-cluster/kraft
      2. kubernetes
         1. https://github.com/GoogleCloudPlatform/kubernetes
   5. I/O virtualization
      1. virtio
         1. http://www.ibm.com/developerworks/library/l-virtio/
   6. software-define networking
      1. pipework
         1. https://github.com/jpetazzo/pipework
   7. virtualization API
      1. libvirt
         1. http://libvirt.org/
   8. security seperation
      1. SELinux
         1. http://www.projectatomic.io/docs/docker-and-selinux/
   9. git for OS binaries
      1. OSTree
         1. https://wiki.gnome.org/Projects/OSTree
6. aggregator
7. identity
8. docker VM manager
   1. boot2docker
      1. http://boot2docker.io/
   2. docker-osx
      1. https://github.com/noplay/docker-osx
9. automation
   1. Ansible
      1. http://www.ansible.com/docker
   2. Chef
      1. http://www.getchef.com/solutions/docker/
      2. https://github.com/bflad/chef-docker
      3. http://tech.paulcz.net/2013/09/creating-immutable-servers-with-chef-and-docker-dot-io.html
      4. https://docs.docker.com/articles/chef/
   3. Puppet
      1. http://puppetlabs.com/blog/building-puppet-based-applications-inside-docker
      2. https://docs.docker.com/articles/puppet/
      3. http://puppetlabs.com/blog/docker-and-puppet-for-application-management
   4. Vagrant
      1. https://docs.vagrantup.com/v2/docker/basics.html
10. docker hosting
    1. dotCloud / cloudControl
       1. https://www.dotcloud.com/
    2. Orchard
       1. https://www.orchardup.com/
    3. Tutum
       1. https://www.tutum.co/