What is DevOps

Transcript

1. DEVOPS ANDRÉ D. HENRY @7GROK 1
2. ANDRÉ D. HENRY 2 andre@hudat.com Twitter  /  GitHub:  @7Grok Lead  large  and  small  teams  working  on  systems  of  varying   sizes. Systems  Engineer  at  Think  Through  Learning. Has  Been: • CTO • Software  Engineer • Network  Engineer • Technology  Janitor  (Did  not  last  long  in  that  role)
3. WHAT IS DEVOPS 3
5. …  is  a  software  development  method   that  stresses  communication,   integration,  automation  and   measurement  cooperation  between   software  developers  and  other   information-­technology  professionals … -­-­ Wikipedia
6. “DevOps is  a  cultural  and  professional   movement.  Period.  That’s  it…  There’s   no  technology,  you  can’t  patent   ‘devops’.” -­-­ Adam  Jacobs  Velocity  2010
7. “Devops means  giving  a  shit  about   your  job  enough  to  not  pass  the   buck.  Devops means  giving  a  shit   about  your  job  enough  to  want  to   learn  all  the  parts  and  not  just  your   little  world.” -­-­ John  Vincent
8. FOUNDATIONS OF DEVOPS 8
9. CALMS 9
10. CULTURE
11. AUTOMATION
12. LEAN
13. MEASUREMENT
14. SHARING
15. DEVOPS MYTHS 15
16. #1 You  can  hire  a  DevOp,  or   certify  in  DevOps
17. #2 DevOps will  solve  all  your   problems
18. #3 DevOps is  using  a  particular   tool  or  going  to  a  conference
19. #4 DevOps is  using  the  cloud
20. #5 DevOps is  doing  what   someone  else  does
21. #6 DevOps is  multiple  deploys   per  day  or  week
22. #7 DevOps is  only  for  “modern”   systems
23. #8 DevOps is  a  fad
24. WHO IS DEVOPS 24
25. DEVOPS “Dev”  – Not  just  shorthand  for  developers.   In  practice  it  is  even  wider  and  means  “all   the  people  involved  in  developing  the   product,”  which  can  include  Product,  QA,   and  other  kinds  of  disciplines. “Ops”  -­ Systems  Engineers,  System   Administrators,  Operations  Staff,  Release   Engineers,  DBAs,  Network  Engineers,   Security  Professionals,  etc.  …
26. BUT I HAVE DEVOPS IN MY TITLE
27. http://en.wikipedia.org/wiki/DevOps
28. “Ah,  but  “devops”  does  not  mean  the   same  PERSON  has  to  do  dev and   ops,  rather  the  barriers  between  dev and  ops  are  eliminated” -­-­ Cornelia  Davis
29. DEVOPS IN THE WILD 29
30. Think  Through  Learning  – Mission  is  to  help  students   learn  and  become  better  at   math.
32. WAFFLE.IO
33. PULL REQUESTS
34. CONFERENCES
35. HIPCHAT
36. JENKINS
37. SCALR
38. NEWRELIC
39. CHATOPS
40. WHY DO ALL THIS ? 40
41. SUCCESS 41 60x Change  Success   Rate Puppet  Labs  2015  Sate  of  DevOps Report
42. WINNING 2x 50% More likely  to  exceed   Profitability,  Market   Share,  and  Productivity   Goals Higher market  cap  growth  over  three   years. 42 Puppet  Labs  2014  Sate  of  DevOps Survey  of  Practice
43. REFERENCES 1. https://devopsguys.files.wordpress.com/2014/08/calms-­model.png 2. http://www.driveactiondigital.com/wp-­content/uploads/2010/01/CSL_Culture2.png 3. http://test.kat-­logics.com/wp-­content/uploads/2009/10/process-­mapping1.jpg 4. http://www.navantis.com/wp-­content/uploads/2015/01/MangagedMonitoringConsole.png 5. http://www.xmpus.com/Images/img_knowledge.jpeg 6. http://theagileadmin.com/what-­is-­devops/ 7. http://en.wikipedia.org/wiki/DevOps 8. http://jenssegers.be/blog/44/infrastructure-­as-­code 9. https://sethvargo.com/the-­ten-­myths-­of-­devops/ 10. http://www.scriptrock.com/blog/devops-­myths 11. http://devopsdays.org 12. http://askhurram.com/devops-­getting-­organizations-­aligned/ 13. https://seroter.wordpress.com/2014/08/28/8-­characteristics-­of-­our-­devops-­organization-­2/ 14. https://puppet.com/resources/white-­paper/2015-­state-­of-­devops-­report 15. https://puppet.com/resources/white-­paper/2014-­state-­of-­devops-­report 43