Juju deployment of LDS

With Juju you can deploy Landscape in a scalable way, and still have all services on a single machine if you want to.

Let's get ready to use Juju:

    sudo add-apt-repository ppa:juju/stable
    sudo apt-get update
    sudo apt-get install juju-core juju-deployer juju-quickstart

To learn more about Juju and to configure a Juju environment, check out their getting started page.

Using a bundle

A bundle is a file that contains a description of all the services that make up a deployment and their relation with each other. If you already have a suitable Juju environment configured, you can run this command to deploy Landscape (note: you need juju-quickstart 2.0 or higher):

    juju quickstart u/landscape/landscape-scalable/15

Landscape 16.06 will be deployed on 4 machines.

If you have a MAAS environment, you can take advantage of containers and use the landscape-dense-maas bundle:

    juju quickstart landscape-dense-maas/1

This will deploy Landscape 16.03 on the bootstrap node using containers, so total machine count is just one.

Finally, the landscape-dense bundle is quite similar to the dense-maas one, but it installs the haproxy service directly on the bootstrap node without a container. All the other services use a container:

    juju quickstart u/landscape/landscape-dense/14

You will get Landscape 16.06 also in just one machine.