Welcome Keynote
summary
Argument for developer ownership of production code with microservices sized so one developer understands them, continuous delivery where the typical build test and deploy cycle is under a minute (build/test/deploy pipeline <1 minute) and most Docker containers run on the order of a minute according to New Relic (Docker containers live ~1 minute). Shows autoscaling to the second with a Mesos-style scheduler, reports that about one third of experiments win one third lose one third do nothing, and urges immutable images, encrypted data at rest and audit logs.
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chapters (15)
- 0:00Introduction
- 0:57Products, not Projects
- 2:36Developer Responsibilities
- 2:46Faster - Agile
- 3:19DevOps Continuous Delivery No meetings, no tickets Self service tools and APIs
- 5:13Change One Thing at a Time!
- 7:39"Freedom and responsibility" Reed Hastings 2009
- 7:59Cheaper - Lean
- 8:13Fail early and often Instrument everything Hypothesis driven development Efficient and autoscaled
- 9:35Efficiency Gains: Virtualization consolidates CPUs Docker consolidates CPU and RAM, and timeslices resources
- 11:01Autoscale production to consume just the resources you need, by the second
- 11:48Safer - Rugged
- 12:16What can developers do about the threats?
- 12:41Build using penetration test tools Manage image supply chain Hardened immutable services Service roles and security groups
- 14:30Internal Threats Assume employees are compromised User roles, minimum privilege Audit logs for everything Encrypt data at rest
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