Simplifying Container Operations with Habitat
summary
Habitat packages apps with a bash plan.sh that builds in a cleanroom studio, produces versioned Habitat packages pushed to a Depot with channels, and runs them under a hab supervisor that offers a REST API, gossip rings, leader election and rolling updates. Demo shows exported Docker images running the guestbook and a Redis cluster, automatic master failover on container kill, and live config changes with hab config apply while keeping images minimal with busybox.
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chapters (41)
- 0:00Introduction
- 1:20Useful Links
- 4:27Container Packaging
- 5:09Splitting Builds
- 5:55Immutable Infrastructure
- 6:48Application Launch Order
- 7:11Minimum Viable OS
- 8:19Habitat by Chef
- 8:55Continuous Delivery
- 9:41Create a Plan
- 10:33Metadata
- 11:04Docker File
- 11:30Studio
- 12:29Application Build
- 13:06Depot
- 14:28Package Specificity
- 15:12Package Binary Configuration
- 15:50Install Package
- 16:04Supervisor
- 16:35Environment Configuration
- 17:22File Configuration
- 18:10Supervisors
- 19:13Restbased API
- 20:30Topology Support
- 21:28Update Strategy
- 23:08Reusable Packaging
- 23:52Application Dependency
- 25:31Export Container
- 25:57Dependencies
- 27:09Connection
- 27:25Environment
- 29:36Status Page
- 30:11Status Template
- 30:32Backend Members
- 30:54Build Proxy
- 31:26Download GCC
- 32:18Origin Key
- 33:22Nix
- 33:42WiFi Puck
- 33:57HAProxy
- 34:14HASUP
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