Giant Swarm @Devhouse friday
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The document introduces Giant Swarm, which addresses challenges of service discovery, scheduling, deployment, and operations for microservices and stateless web applications. It discusses motivations like polyglot persistence and independently deployable services. An example template demonstrates declaring services, their dependencies, and deployment configuration for automated and scalable operations on multiple servers.
Giant Swarm @Devhouse friday
- 1. Introducing the Giant Swarm Timo Derstappen @teemow
- 2. Overview ● Motivation ● Challenges ● The Swarm ● Demo
- 3. Motivation
- 5. Stateless Web Applications ● Twelve Factors ● Scale out your apps
- 6. Polyglot Persistence ● No monolithic database anymore ● Use the right tool for the job
- 7. Microservices ● Group small apps around business capabilities ● Services handle their state ● Independently deployable and scalable
- 9. Challenges
- 10. Service Discovery ● How do services find each other? ● Deploy new versions of your services ● Scale your services
- 11. Scheduling ● Decides where to run your service ● Track resources and workloads ● Optimize the utilization of your servers
- 12. Deployment ● Should be easy and automated ● Different strategies ● A/B Testing
- 13. Operations ● Network ● Storage ● Provisioning ● Logging ● Monitoring
- 14. The Swarm
- 15. Example service1: components: - image: dockerfile/redis - image: giantswarm/service1 dependencies: redis min: 2 service2: min: 4 components: - image: dockerfile/redis - image: giantswarm/service2 dependencies: redis dependencies: service1
- 16. Template ● Declare your services and their dependencies ● Repeatable and shareable
- 17. Demo
- 18. Thanks for listening! We’re Timo Derstappen @teemow http://giantswarm.io hiring!