Summary: Pete Mounce (@petemounce) from Just Eat gave a compelling talk at the London Continuous Delivery meetup group on ‘team responsibilities in cloud-native operations’. I found the talk hugely engaging, with loads of detail applicable to many organisations. Here are my notes from the meetup.
I captured my notes as slides:
There were several specific points made by Pete that were interesting for me:
With an increasing number of organisations turning to DevOps to try to improve their software systems, it is becoming necessary to provide the business case for introducing DevOps, especially in organisations which perceive their main focus to be something other than software systems.
For me, building the business case for DevOps has three strands:
- Using appropriate terminology
- Recognising the huge technology shift which has occurred over the last few years
- Emphasising the importance of operability in our software systems
Alex Papadimoulis (@apapadimoulis) of Inedo (and TheDailyWTF) gave a really useful talk on deployments for cloud-based software systems at QConLondon 2013 recently [slides, PDF, 1.6MB].
He stressed the importance of finding the appropriate deployment (distribution + delivery) model for each application, and to keep deployments as simple as possible. In fact, we can follow the best practices from Continuous Integration and apply them to deployment.
I attended QConLondon 2013 last week; what I took from the first four sessions in the Building for Clouds track was: cloud API and infrastructure automation tools have now solved most of the ‘easy’ cloud problems, but harder challenges (such as automating clusters) remain. The sessions were from Tim Savage (@timjsavage) and Zenon Hannick (@zenonhannick) on Comic Relief’s unique challenges with performance testing, Gareth Rushgrove (@garethr) on how to avoid PaaS lock-in, Stephen Nelson-Smith (@LordCope) on how to use Chef to give you ‘optionality’ with different cloud vendors, and Andrew Crump (@acrmp) and Chris Hedley (@ChristHedley) on the CloudFoundry cloud platform.
Just back from the ThoughtWorks AWS training in London at Wallace Space. Great day: good pace, with some excellent discussions and lots of learning.