Introduction to DevOps
- 1. Eric Muellenbach – Gemalto CTO Cloud Technology - January 2018
- 2. ...or: How does software get in the cloud?
- 3. But first... What is a project?
- 4. We want to build a car We must finish it in six months It cannot cost more than 10.000 € We need: „ingenieur“ „mécanicien“ „peintre“ It must be blue and have 200 horsepowers
- 5. We want to build a car We must finish it in six months It cannot cost more than 10.000 € We need: „ingenieur“ „mécanicien“ „peintre“ It must be blue and have 200 horsepowers Time, cost and performance requirements New or unique A defined life span Cross- organizational participation A common target
- 6. Begin Middle End Initiate ImplementPlan Monitor Control Close
- 7. So, what is a software project?
- 8. What the customer wants What the customer gets
- 10. So, what‘s the consequence? The longer our customers have to wait, the bigger the chance they won‘t be happy with the product.
- 11. How do we solve that?
Editor's Notes
- #5: Keep in mind: All projects have the same specificities: new/unique, common target, time,cost,performance requirements, a defined life span, cross-organization participation
- #6: Keep in mind: All projects have the same specificities: new/unique, common target, time,cost,performance requirements, a defined life span, cross-organization participation
- #7: Every project has a begin and an end. For all phases, different activities have to be performed: Initiate, Plan, Implement, Monitor, Control and Close.
- #9: Typical waterfall project: 1-3 years until delivery Requirements change over time: is the problem of the customer still the same at the we deliver as it was at the beginning of the project?
- #11: Shorter iteratives, faster feedback, less risk that we don‘t deliver what the customer expected
- #13: Four different roles: Customer, Product Owner, Developer, Operations; everyone has different interests Ideation, Requirement specification, implementation, maintenance and feedback
- #14: Let‘s group the Product Owner, Developer, Operations in an interdisciplinary team to achieve the common goal of the product delivery The nine common pillars of a devops project: https://www.cloudbees.com/blog/five-devops-metaphors
- #15: Visualization of the feedback loop to show continuous improvement