# Tangling With Tools: Automatically Managing Dependencies Within Cloud SIG

- Institution: CERN
- Department: Linux Certification Committee
- Taught by: Alfredo Moralejo, Javier Peña
- Year: 2018
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3013578)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Release early, release often is one of the common phrases heard within the open source world and OpenStack is no exception. With a six month release cycle and a dynamic environment that requires new external libraries or updated versions of existing ones on a daily basis.

The RDO Community must sustain this pace to provide updated versions of these dependencies and to maintain a consistent set of packages as close as possible to the versions used to validate OpenStack services upstream.

To that end, we have developed a set of automation tools built on continuous integration and delivery principles to detect changes to the OpenStack project's requirements, build them on CBS, and test them using the RDO deployment tools. In this presentation, we will introduce this set of tools, why we developed them, how we implemented them and how they help us stay up to date with our dependencies..

0:00:00 Slide 1

0:00:13 Slide 2

0:00:45 Slide 3

0:03:53 Slide 4

0:03:57 Slide 5

0:04:01 Slide 6

0:04:05 Slide 7

0:04:09 Slide 8

0:04:13 Slide 9

0:04:17 Slide 10

0:04:21 Slide 11

0:04:25 Slide 12

0:04:29 Slide 13

0:04:33 Slide 14

0:09:56 Slide 15

0:11:33 Slide 16

0:11:44 Slide 17

0:13:08 Slide 18

0:13:12 Slide 19

0:14:08 Slide 20

0:14:12 Slide 21

0:14:16 Slide 22

0:14:21 Slide 23

0:14:27 Slide 24

0:14:31 Slide 25

0:15:28 Slide 26

0:15:45 Slide 27

0:17:43 Slide 28

0:18:21 Slide 29

0:18:26 Slide 30

0:19:08 Slide 31

0:19:43 Slide 32

0:20:10 Slide 33

0:20:21 Slide 34

0:20:29 Slide 35

0:20:37 Slide 36

0:21:36 Slide 37

0:22:52 Slide 38

0:23:42 Slide 39

0:24:16 Slide 40

0:24:48 Slide 41

0:25:21 Slide 42

0:25:27 Slide 43

0:25:31 Slide 44

0:25:35 Slide 45

0:25:41 Slide 46

0:25:48 Slide 47

0:26:11 Slide 48

0:26:16 Slide 49

0:26:25 Slide 50

0:26:30 Slide 51

0:26:46 Slide 52

0:26:50 Slide 53

0:27:24 Slide 54

0:27:45 Slide 55

0:27:49 Slide 56

0:28:39 Slide 57

## Lectures

1. [Tangling With Tools: Automatically Managing Dependencies Within Cloud SIG](https://invisiblenetwork.ai/learn/cern/3013578/d85ed45a2a2c), 36 min (CERN's player)