Red Hat OpenStack Platform 17 – Ephemeral Heat

In this video, we continue on with our exploration of Red Hat OpenStack Platform 17. The latest release of Red Hat OpenStack. This time, we look at Ephemeral Heat. Heat stacks are no longer persistent, they exist only during deployment and then are completely removed. Each overcloud deploy results in a brand new Heat stack regardless of it being the first or 17th deployment in an environment.

Get more information from the tripleo-spec page on Ephemeral Heat:
https://specs.openstack.org/openstack/tripleo-specs/specs/wallaby/ephemeral-heat-overcloud.html

We look at code from this git repository, and file during this video:
https://opendev.org/openstack/python-tripleoclient/src/commit/664a44a545fead4d4ae0b4523aca25cafeee2424/tripleoclient/v1/overcloud_deploy.py#L48

0:00 Intro
0:43 Answers file
3:15 Run overcloud deploy
4:35 Stack operations
5:30 Outcome of stack creation
6:30 Heat endpoint
7:00 Restore Heat DB and use stack commands
8:20 Heat logs and directory
10:50 Config Download Directory
12:07 A look at the code

source

by TripleWho?

redhat openstack