Install and configure for Ubuntu in Ceilometer

[Carlo Ranieri]

This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes:

- [X] This doc is inaccurate in this way: gnocchi-api service not created
- [X] This is a doc addition request.
- [X] I have no fix to the document.

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Release: 19.0.1.dev6 on 2021-08-24 19:12:25
SHA: 38b7659ccad580cbf905a3646d78cf2ced483fc7
Source: https://opendev.org/openstack/ceilometer/src/doc/source/install/install-base-ubuntu.rst
URL: https://docs.openstack.org/ceilometer/zed/install/install-base-ubuntu.html