Continuous What?! - Deploying software the right way - Part II

The practical part of a two-part presentation given to university students about the process of deploying software.

Transcript

1. what happend till now ?
3. “In theory, there is no difference between theory and practice. But in practice, there is.” - Yogi Berra
4. Kontinuierliche Integration ist ein Begriff aus der Software-Entwicklung, der den Prozess des fortlaufenden Zusammenfügens von Komponenten zu einer Anwendung beschreibt. […] - Wikipedia
5. code
6. production
7. Continous what? CI in the real world Deploy software in the 21th century Marcel Neidinger m.neidinger (at) unibas.ch
8. - Yogi Berra Designing CI Pipelines
9. Designing CI Pipelines SCM Changes Code compile check report report executable
10. Designing CI Pipelines SCM Changes Code compile check report report executable Unit Tests Integration Tests Code coverage Memory leaks Translation checks …
11. Designing CI Pipelines SCM Changes Code compile check report report executable E-Mail ChatOps Issues …
12. tools to the rescue
13. Jenkins
14. Jenkins Web Service cloud before it was cool Language agnostic You „could“ do ASM with it Pluggable There’s an app plugin for it
15. Jenkins is pretty damn cool To summarize
16. Setup Jenkins # On Ubuntu/Debian $ wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add - $ echo ‘’deb http://pkg.jenkins.io/debian-stable binary/’’>/etc/apt/sources.list.d/jenkins.list' $ sudo apt-get update $ sudo apt-get install jenkins # On Arch Linux $ sudo pacman -S jenkins $ sudo systemctl enable jenkins # On Gentoo $ open https://wiki.archlinux.org/index.php/installation_guide
17. Some people think that R is the right language for this. We call them „wrong“ - altered after Joel Grus bash
18. bash python
19. python python fabric + I am in no way affiliated with Disney but if anybody could get me a sponsoring with them that would be great.
20. python fabric + # On Ubuntu/Debian $ pip2 install fabric # or $ sudo apt-get install fabric
21. Task Task python fabric + fabfile.py Remote Host #1 Remote Host #2 Remote Host #n … Task
22. Task python fabric + run() put() get() local()
23. lazytime is over!