Kubernetes & Habitat
summary
Claims that Habitat produces deterministic builds and removes OS dependency, then demonstrates it: a Habitat management supervisor runs as a Kubernetes daemonset, forming a supervisor ring visible in Butterfly with eight members, and exports packages into container/tarball formats. The demo launches Redis instances that perform a leader‑follower election, auto-generate role-based config and pod labels, and scale from five to ten replicas while Kubernetes services update accordingly. Cites surveys: ~4:1 container:host and ~75% containers ship a full OS.
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chapters (12)
- 0:00Start
- 6:23Current Container Usage
- 14:15Operable Application Containers
- 16:31The dreaded build cycle
- 21:57Post-process packages
- 23:31Habitat on Kubernetes
- 25:27Daemon Sets on Kubernetes
- 26:32Habitat Containers as a Daemon Set
- 30:34Supervisors support topologies
- 31:28Self Organizing Applications
- 41:14LivenessProbe
- 42:11Where to go?
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