Docker Elements
===============

This folders contains necessary DIB elements to build Docker image
expected by "Docker Standalone Host" Murano application.


Prerequisites
-------------

1. Install diskimage-builder

.. sourcecode:: bash

    sudo pip install diskimage-builder

2. Install qemu-utils and kpartx


On Ubuntu, Debian:

.. sourcecode:: bash

    sudo apt-get install qemu-utils kpartx

On Centos, Fedora:

.. sourcecode:: bash

    sudo yum install qemu-utils kpartx


Image building
--------------

To build Debian-based image

.. sourcecode:: bash

   sudo ELEMENTS_PATH=${murano_agent_root}/contrib/elements:${k8s-docker-suite-app-murano}/DockerStandaloneHost/elements \
       DIB_RELEASE=jessie DIB_CLOUD_INIT_DATASOURCES="Ec2, ConfigDrive, OpenStack" disk-image-create vm debian murano-agent-debian \
       docker -o debian8-x64-docker

To build Ubuntu-based image

.. sourcecode:: bash

    sudo ELEMENTS_PATH=${murano_agent_root}/contrib/elements:${k8s-docker-suite-app-murano}/DockerStandaloneHost/elements disk-image-create \
        vm ubuntu murano-agent docker -o ubuntu14.04-x64-docker

Where ${murano_agent_root} is a path to murano-agent files
and ${murano_apps_root} is a path to murano-apps files.