Devs are from Mars, Ops are from Venus

Presentation given at the 2014 DevOpsDays TLV conference on the differences between Developers and Operations and how they think and understand each other

Transcript

1. Devs are from Mars,
   Ops are from Venus
   Platform Architect
   Cisco
   November 23rd, 2014
   #DevOpsDays
   

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2. 2
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
   A Little Bit About Me
   • Maish Saidel-Keesing - @maishsk
   • Blogger – Technodrone
   (http://technodrone.blogspot.com)
   • Platform Architect – Cisco, Israel
   • OpenStack Architecture Design Guide
   Co-Author of VMware vSphere Design
   • vExpert, VCAP5-DCD/DCA
   blah blah blah …..
   

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4. 4
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
   “we are unique individuals with
   unique experiences”
   ― John Gray
   

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5. 5
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
   • DevOps.. DevOps
   everyone is talking about
   DevOps!!
   • Just stuffing people in a
   scrum together doesn’t
   make it work.
   • We are two different
   species
   

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6. 6
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
   Hacking a workaround that surprisingly
   works well
   

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7. 7
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Code
    Writing Software
    Getting Thing 1 to work with Thing 2
   Devs care about
   

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8. 8
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
   Keeping the systems running
   

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9. 9
   © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Not getting too many alerts at 02:56
    Things are stable
    Standards
    Everything is Green
   Ops care about
   

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10. 10
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     IDE
     Simulators
     Jenkins
     SCM – git, svn
     DB tools - SQLDeveloper, MongoVUE
     Maven
    Tools - Devs
    

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11. 11
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Not sure how, but it’s working
    

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12. 12
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     Scripts
     Infrastructure
     Hardware
     Servers
     Storage
     Switches
    Tools - Ops
    

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13. 13
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    New high end server arrived
    

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14. 14
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     Sprints
     Scrum
     Release
     Continuous Integration / Delivery
     Kanban
     Libraries
    Terminology - Devs
    

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15. 15
    15
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Sysadmins being introduced to Kanban
    

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16. 16
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     Requirements (not what the software should do!)
     Change Management
     Availability
     Support / Helpdesk
    Terminology - Ops
    

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17. 17
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Redundancy
    

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18. 18
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     Whatever the Sprint says it should be
     It works!!
     in Vagrant
     in Devstack
     on my laptop
    Definition of Done - Devs
    

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19. 19
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
     Software is stable
     Backup/restore works
     Highly available
     Monitoring with defined thresholds
    Definition of Done - Ops
    

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20. 20
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Project handover
    

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21. 21
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Tétine (flickr)
    

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22. 22
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    The two sides of XaaS:
    Development vs. What the world sees
    

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23. 23
    © 2013-2014 Cisco and/or its affiliates. All rights reserved.
    Links
     @maishsk
     My Blog – Technodrone
     DevOps Reactions
    

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25. Thank you.
    

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