WSO2 API Manager Reference Architecture for DC/OS
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The document discusses the deployment architecture of WSO2 API Manager on DC/OS, introducing DC/OS features such as container orchestration, service discovery, and elastic scalability. It outlines various deployment patterns for WSO2 API Manager, including minimal and hybrid setups, and describes the reference architecture involving container and analytics services. The document also notes that resources for deployment patterns are under implementation, with completion expected by Q2 2018.
WSO2 API Manager Reference Architecture for DC/OS
- 1. WSO2 API Manager Reference Architecture for DC/OS Imesh Gunaratne, WSO2
- 2. Agenda • An Introduction to DC/OS • WSO2 API-M Deployment Architecture • A Reference Architecture for deploying WSO2 API-M on DC/OS
- 3. An Introduction to DC/OS
- 4. DC/OS Core: Apache Mesos Image source: Anton Kirillov, Data processing platforms architectures
- 5. DC/OS High Level Architecture Cluster Manager Container Orchestrator UI | CLI | Package Repository Chronos: A Batch Job Scheduler
- 7. DC/OS Component Architecture https://mesosphere.com/blog/kubernetes-dcos/
- 8. DC/OS Features • Container orchestration (Marathon, Kubernetes) • Overlay networking • Service discovery & load balancing • Layer 4 internal routing (Minuteman) • Stateful storage support • Web and command line interfaces • Elastic scalability • Service updates with rolling, blue-green, or canary patterns • Public and private service packages (Mesosphere Universe) https://docs.mesosphere.com/1.10/overview/features/
- 10. Missing Features Compared to Kubernetes • Secret management • Configuration management • Policy based persistent volume permission management https://kubernetes.io/docs/home/
- 11. DC/OS Dashboard
- 12. DC/OS Releases • As of 18th February 2018: – Latest Stable: • V1.10.4 – Eary Access: • v1.11.0-RC1 https://dcos.io/releases/
- 14. Deployment Pattern 1 API Manager minimal deployment with high availability
- 15. Deployment Pattern 2 Dedicated Gateway and Key Manager nodes
- 16. Deployment Pattern 3 Fully distributed deployment
- 17. Deployment Pattern 4 Internal and External API Management
- 18. Deployment Pattern 5 Hybrid API Management - Cloud/On-Premise
- 19. WSO2 API-M Reference Architecture for DC/OS
- 20. WSO2 API-M Reference Architecture for DC/OS Overlay Network API-M 1 API-M 2 API-M Service Analyti cs 1 Analytics 1 Service Marathon Applications Marathon LB APIM DB Container Registry Node1 Node2 Noden Analy tics DB Node3 Persistent Volumes Analyti cs 2 Analytics 2 Service
- 21. DC/OS Reference Architecture • Container registry for container image management • Marathon applications for container orchestration • Marathon API or Mesos DNS API for service discovery • Service endpoints for internal routing • Marathon application labels for load balancer configuration • Marathon load balancer for external routing • Persistent volumes for sharing configurations, extensions and runtime artifacts
- 22. WSO2 API-M DC/OS Resources • DC/OS resources for API-M deployment pattern 1 are currently being implemented – https://github.com/wso2/dcos-apim/ • Expected to complete by Q2, 2018 • Will be releasing DC/OS resources for all API-M deployment patterns iteratively