Run solar nodes as docker containers (Ubuntu trusty based)

[Bogdan Dobrelya]

Would be nice to have docker images for Solar nodes as wel as Vagrant boxes.

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/283120

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/283120
Committed: https://git.openstack.org/cgit/openstack/solar-resources/commit/?id=7847b4185eb767f28dfd8a63e513d04aa6c4e2b5
Submitter: Jenkins
Branch: master

commit 7847b4185eb767f28dfd8a63e513d04aa6c4e2b5
Author: Bogdan Dobrelya <email address hidden>
Date: Mon Feb 22 16:13:32 2016 +0100

    Do not use atomic file updates for hosts_file

    Use shell/copy magic to w/a https://github.com/docker/docker/issues/9295

    Related-bug: #1547587

    Change-Id: I881d362968a10d816cbd368cb185900dfaa0b3bc
    Signed-off-by: Bogdan Dobrelya <email address hidden>

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/286501

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/286501
Committed: https://git.openstack.org/cgit/openstack/solar/commit/?id=58683af802c2b6271245f9927a6bea74692c8ea9
Submitter: Jenkins
Branch: master

commit 58683af802c2b6271245f9927a6bea74692c8ea9
Author: Bogdan Dobrelya <email address hidden>
Date: Tue Mar 1 11:10:29 2016 +0100

    Fix riak container nested docker mounts

    Fix docker mounts to allow the riak docker container
    to be started nested.
    Also note about nested containers in the docs.

    Related-bug: #1548851
    Related-bug: #1547587

    Change-Id: I2fb448ac439b717eae1c3deee2cd067ac8b4f0c7
    Signed-off-by: Bogdan Dobrelya <email address hidden>

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/288525

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/281767
Committed: https://git.openstack.org/cgit/openstack/solar/commit/?id=e1e304c4f941ed7985661d6dcf1d1ec73e4a1ea4
Submitter: Jenkins
Branch: master

commit e1e304c4f941ed7985661d6dcf1d1ec73e4a1ea4
Author: Bogdan Dobrelya <email address hidden>
Date: Tue Feb 16 14:14:42 2016 +0100

    Add packer build for docker container

    * Add docker Ubuntu Trusty packer template.
    * Rework cmtools to install ansible and puppet
    * Add support for Vagrant provider docker.
    * Containers will share the host system docker daemon
      and images in the storage, so may be run nested.
    * Ensure the rsyslogd and sshd is running in containers.
    * Also ensure the /var/log/solar dir, which is required for docker.
    * W/a Solar-hardcoded and vbox specific ssh key paths
      for docker case.
    * Update FAQ and docs

    Depends-on: I881d362968a10d816cbd368cb185900dfaa0b3bc
    Partial-bug: #1547587

    Note, vagrant does not support vm.network and exec based
    provisioning for docker, so there are workarounds.

    Change-Id: Idf91bd6ed2fb90601f517064705df7721aeae3fb
    Signed-off-by: Bogdan Dobrelya <email address hidden>