Habitat on AKS - Demo
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This document discusses application automation using Chef Automate and Habitat. It summarizes that Habitat allows building, packaging, and deploying applications across infrastructure in a consistent manner. Key aspects include writing Habitat plans to define applications, using Habitat Studio for testing plans and building applications, and deploying applications using Habitat Builder and release channels. The document provides an example of deploying applications to Azure Kubernetes Service using Habitat.
Habitat on AKS - Demo
- 1. Application automation that enables modern application teams to build, deploy, and manage any application in any environment - from traditional datacenters to containerized microservices. James Casey, Partner Engineering, Chef Software james@chef.io @jamesc_000
- 2. Shifts in Modern Application Architecture Demand an application-centric operations model Infrastructure Centric Operations Application Centric Operations Cloud Containers Microservices UNIT OF VALUE is App UNIT OF WORK is Deployment UNIT OF VALUE is Server UNIT OF WORK is Configuration Infrastructure Automation Compliance Automation Application Automation Traditional Infrastructure Cloud Native Apps
- 3. Application-centric Operations by Chef Chef Automate and Habitat for simple, consistent management of apps Build Package Deploy Ring Supervisor
- 4. Automate delivering applications and services across your estate.
- 5. Create your application in your language and code editor of choice. Write a Habitat plan for your application Define your application using a Habitat Plan to create an immutable artifact with tuneable configuration values. Use Habitat Studio to test your Plan and application, and build and iterate quickly.
- 7. Habitat For Containers â âGolden Imageâ Problem â Container formats recreate the traditional model of infrastructure and applications. â Poor at abstracting the Build + Run aspects of Applications Libraries Operating System Application Application & Libraries â Habitat builds from the application down â Small lightweight OS included â Embedded Supervisor for Application Management â Builds have strict dependency version control Application Libraries OS
- 8. Use Habitat Builder and the On-Prem Habitat Builder Depot to automate your application builds and have complete control over your build and runtime dependencies and transitive dependencies. Build your application Optionally, export your package into a variety of formats with Builder: Docker Image, ACI, Tarball, CloudFoundry, and more. Get automatic rebuilds when a new version of your application's underlying dependencies is available.
- 10. Source code management database Habitat Builder build service Habitat depot artifact storage stable unstable scratch Artifact release channels Local Development Environment Azure Container Registry (ACR) Azure Kubernetes Service (AKS) Demo : Deploying to AKS with Habitat
- 11. More Info All about Habitat: https://habitat.sh/ Blog Post: https://www.habitat.sh/blog/2018/05/aks-and-acr-walkthrough/ Code used today: https://github.com/jamesc/azure-habitat-example