WSO2 Container Strategy
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The document provides an overview of WSO2's container strategies, detailing reference architectures for various container orchestration platforms such as Docker, Kubernetes, OpenShift, DC/OS, and Pivotal Cloud Foundry. It outlines best practices for deployment automation and includes resources for WSO2's GitHub repositories for each platform. Key elements discussed include container registries, load balancers, persistent volumes, and security management across different deployment environments.
WSO2 Container Strategy
- 1. WSO2 Container Strategy Imesh Gunaratne, WSO2
- 2. 2 â—Ź An Introduction to Containers â—Ź WSO2 Reference Architectures for: â—‹ Docker â—‹ Kubernetes â—‹ OpenShift â—‹ DC/OS â—‹ Pivotal Cloud Foundry â—Ź Deployment Automation Best Practices Agenda
- 3. An Introduction to Containers
- 4. Linux Container Brief for IEEE WG P2302, Boden Russell Hardware Hypervisor Virtual Machine Operating System Bin/Lib App App Virtual Machine Operating System Bin/Lib App App Hardware Operating System Hypervisor Virtual Machine Operating System Bin/Lib App App Virtual Machine Operating System Bin/Lib App App Type 1 Hypervisor (Bare Metal) Type 2 Hypervisor Hardware Operating System Linux Containers Container Bin/Lib App Container Bin/Lib App Container Runtime Virtual Machines Vs Containers
- 5. The Container Advantage Hardware Hypervisor Virtual Machine Operating System Bin/Lib App App Virtual Machine Operating System Bin/Lib App App Type 1 Hypervisor Hardware Operating System Linux Containers Container Bin/Lib App Container Bin/Lib App 16 CPU, 128 GB RAM 2 CPU, 4 GB RAM 1 CPU, 1.25 GB RAM 1 CPU, 0.75 GB RAM 16 CPU, 128 GB RAM 2 CPU, 4 GB RAM 2 CPU, 2 GB RAM Container Runtime Operating System
- 6. Container Image Container Images Hardware Operating System Container Bin/Lib App Container Bin/Lib App Container Runtime Container Image Registry Operating System Container Bin/Lib App Container Bin/Lib App Container Runtime Load Balancer Hardware Network Standard Container based Deployments
- 7. Overlay Network Container Image Container Images Hardware Operating System Container Bin/Lib App Container Bin/Lib App Container Runtime Container Image Registry Operating System Container Bin/Lib App Container Bin/Lib App Load Balancer Hardware Network Hardware Operating System Container Cluster Manager Controller Agent Container Runtime Agent Container Cluster Manager based Deployments
- 8. WSO2 Reference Architecture for Docker
- 9. WSO2 Reference Architecture for Docker C 1 C 2 C 3 C 4 C m DB 1 DB 2 DB X Persistent Volume Container Registry Container Host 1 Container Host 2 Container Host n Load Balancer
- 10. 10 â—Ź Use a container registry â—Ź Use host port mappings for exposing container ports â—Ź Use a load balancer with health checks â—Ź Configurations are packaged into the container images â—Ź Use persistent volumes for sharing runtime artifacts â—Ź No, cluster discovery â—Ź No, container auto-healing â—Ź No, container auto scaling Docker based WSO2 Deployments
- 11. 11 â—Ź https://github.com/wso2/docker-apim/ â—Ź https://github.com/wso2/docker-ei/ â—Ź https://github.com/wso2/docker-is/ â—Ź https://github.com/wso2/docker-das/ WSO2 Docker Github Repositories
- 12. WSO2 Reference Architecture for Kubernetes
- 13. An Introduction to Kubernetes Borg Google’s first container cluster manager Omega Google’s second container cluster manager Kubernetes Google’s initiative to build a general purpose container cluster manager
- 15. Overlay Network WSO2 Reference Architecture for Kubernetes Pod 1 Pod 2 Service 1 Pod 3 Pod 4 Pod m Service n Deployments Load Balancer DB 1 DB 2 DB X Persistent Volume HPAs Pod Security Policies Ingresses Container Registry Node1 Node2 Noden
- 16. 16 â—Ź Use a container registry â—Ź Use deployments for pod orchestration â—Ź Use pod security policies for enforcing container security â—Ź Use services for internal routing â—Ź Use ingresses for load balancer configuration â—Ź Use load balancer for external routing â—Ź Use configmaps for configuration management â—Ź Use persistent volumes for sharing runtime artifacts â—Ź Use horizontal pod autoscalers for autoscaling Kubernetes based WSO2 Deployments
- 17. 17 â—Ź https://github.com/wso2/kubernetes-apim/ â—Ź https://github.com/wso2/kubernetes-ei/ â—Ź https://github.com/wso2/kubernetes-is/ â—Ź https://github.com/wso2/kubernetes-das/ WSO2 Kubernetes Github Repositories
- 19. WSO2 Reference Architecture for OpenShift
- 20. OpenShift V3 = Kubernetes + Following; source code management, builds, deployments, managing container images, team and user tracking https://docs.openshift.org/latest/architecture/index.html An Introduction to OpenShift
- 22. Overlay Network WSO2 Reference Architecture for OpenShift Pod 1 Pod 2 Service 1 Pod 3 Pod 4 Pod m Service n Deployments Router DB 1 DB 2 DB X Persistent Volume HPAs Security Context Constraints Routes Container Registry Node1 Node2 Noden
- 23. 23 â—Ź Use a container registry â—Ź Use deployments for pod orchestration â—Ź Use security context constraints for enforcing container security â—Ź Use services for internal routing â—Ź Use routes for the router configuration â—Ź Use the router for external routing â—Ź Use configmaps for configuration management â—Ź Use persistent volumes for sharing runtime artifacts â—Ź Use horizontal pod autoscalers for autoscaling OpenShift based WSO2 Deployments
- 24. 24 â—Ź https://github.com/wso2/kubernetes-apim/ â—Ź https://github.com/wso2/kubernetes-ei/ â—Ź https://github.com/wso2/kubernetes-is/ â—Ź https://github.com/wso2/docker-das/ WSO2 OpenShift Github Repositories
- 25. WSO2 Reference Architecture for DC/OS
- 26. An Introduction to Apache Mesos Image source: Anton Kirillov, Data processing platforms architectures
- 27. An Introduction to DC/OS Cluster Manager Container Orchestrator UI | CLI | Package RepositoryBatch Job Scheduler
- 29. DC/OS Dashboard
- 30. WSO2 Reference Architecture for DC/OS Overlay Network Pod 1 Pod 2 Mesos DNS Pod 3 Pod 4 Pod m Mesos DNS Marathon Applications Load Balancer DB 1 DB 2 DB X Persistent Volume Container Registry Node1 Node2 Noden
- 31. 31 â—Ź Use a container registry â—Ź Use Marathon applications for pod orchestration â—Ź Use Mesos DNS for service discovery and internal routing â—Ź Use Marathon application labels for load balancer configuration â—Ź Use the load balancer for external routing â—Ź Use persistent volumes for sharing runtime artifacts DC/OS based WSO2 Deployments https://docs.mesosphere.com/1.10/overview/concepts
- 32. 32 â—Ź https://github.com/wso2/mesos-artifacts/ WSO2 DC/OS Github Repository
- 33. WSO2 Reference Architecture for Pivotal Cloud Foundry
- 34. PCF Architecture
- 36. WSO2 Reference Architecture for PCF C 1 C 2 C 3 C 4 C m BOSH Releases PCF Router DB 1 DB 2 DB X Persistent Volume Container Registry Node1 Node2 Noden CF Tiles
- 37. 37 â—Ź https://github.com/wso2/pivotal-cf-apim/ â—Ź https://github.com/wso2/pivotal-cf-is/ WSO2 PCF Github Repositories
- 39. 39 â—Ź Use WUM for downloading latest WSO2 product distributions Use WSO2 Update Manager (WUM) http://wso2.com/wum
- 40. Version Control System Deployment Load Balancer(s) Profiles ProfilesWSO2 Server Instances WSO2 Product Distributions Deployable WSO2 Product Distributions Infrastructure Version Control System Configuaration Files Deployable Artifacts WSO2 Update Manager (WUM) Extensions Updates Updated WSO2 Product Distributions Customizations Deployment Process - Approach 1
- 41. Deployment Process - Approach 2 Version Control System Deployment Load Balancer(s) Profiles ProfilesWSO2 Server Instances WSO2 Product Distributions Configuration Management System Infrastructure Version Control System Configuration Management System Files Deployable Artifacts WSO2 Update Manager (WUM) Extensions Updates Updated WSO2 Product Distributions Customizations