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Showing posts from July, 2018

How to deploy TripleO Queens without external network

TripleO Queens has an interesting feature that is called 'composable networks'. It allows to deploy Openstack with the choice of networks that you want, depending on your environment. Please see:

By default, the following networks are defined:
StorageStorage ManagementInternal ApiTenantManagementExternal The external network allows to reach the endpoints externally, and also to define networks to reach the vms externally as well. But to have that, it is needed to have a network with external access, routable, on your lab. Not all labs have it, specially for CI environments, so it may be useful to deploy without it, and just have internal access to endpoints and vms. In this blogpost i'm just going to explain how to achieve it.

First make a copy of your original tripleo-heat-templates, to another directory /home/stack/working-templates, and edit the following files: