Once environment has all applications, it can be sent to deploy. Just press the "Deploy This Environment" button.

And you'll see a message about successful start of deploying your services in Openstack. Since now all you have to do is just wait for a little bit while Murano is installing and configuring your applications.

You can monitor deploying process. Just go to the Log tab on application detailed page, where you can get by clicking on the application name. And now you can see installation logs.

As long as installation and configuration are in progress, environment is in Deploy in progress state. Depending on how many applications you are deploying or how many nodes in your cluster, process of spawning instances, installation and post installation settings takes from 10 minutes up to one hour.

If installation process finished without any errors, environment changes its status to Ready: