Docker was like teenage sex, everyone talked about it but hardly anyone was actually doing it, at least in production anyway. However in the last 12 months, it appears there’s been a tectonic shift towards Docker, and more and more of our customers have started putting significant production workloads onto Docker.
If you were unable to make the KubeCon Berlin, this is another opportunity to hear from Joseph Jacks, one of the founders of Kismatic (the enterprise Kubernetes company, now Apprenda), and a founder of KubeCon. Joseph discussed native, distributed storage for Kubernetes.
We also heard from Bobby DeVeaux, one of our favourite people in DevOps, who presented his most recent project, a production-ready scalable Docker Swarm using Terraform and Packer. Mangirdas Judeikis from Red Hat provided a deep dive to OpenShift and how it works with containers. Cameron Adams took us through how ITV have been using Docker & Selenium to reduce their build pipeline from 4 hours to 40 minutes.
February DOXLON tackled scaling a massive IOT infrastructure, internal certificate management, and learnings from a DevOps-flavored journey to a culture of innovation. As usual, we learned from some of the best engineering teams out there: EVRYTHING, Smarkets and Ticketmaster.
In this edition of DOXLON, Oliver Beattie from Monzo, a banking app, talked us through their network architecture, how they have secured it, and the lessons they've learned along the way. Chris Sinjakli from GoCardless discussed the importance of reliability, and dove into a recent feature for zero-downtime patch upgrades. Last but not least, Ed Hargin and Kyrylo Novotarskyi from TransferWise talked about their move from a monolithic codebase and shared infrastructure towards independent infrastructure management that is better focused on helping solve customer problems.
At the November DOXLON, Facebook gave us an in-depth look into the way we have managed containers over the past 8 years, and why a complete overhaul is coming, with an entirely new control group system. Epam Systems showed us how to use the ELK stack together with Beats Plugin data shippers for system metrics, along with monitoring multiple Docker containers. Neil Chowdhury at Strft focused on how they are using Splunk and data models for collaboration, and the need for semantic logging.
Not a lot of people know this, but our original name, Dataloop.IO, derives from the term OODA Loop (It was either that or OODA Daddy!). OODA Loop is a term I learned about in the Big Data space when we were starting out, and has really driven our thinking around how we’ve designed Outlyer to help online services become more agile and competitive through monitoring.
This past March, we held our DevOps Exchange London at Marks & Spencer HQ on March 17th. As usual, we had an eventful evening with good chats, networking, pizza and drinks to commemorate St. Patrick's Day. Join DevOps Exchange London Meetup to stay tuned for all future events: DOXLON Meetup.