Docker Datacenter - CaaS
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The document outlines Docker Datacenter as a Containers as a Service (CaaS) platform designed for developers and IT operations to build, secure, and deploy applications seamlessly. It emphasizes the integration of management, security, and orchestration capabilities for large-scale applications within various infrastructures. The platform supports a variety of deployment scenarios, enabling organizations to transition from monolithic applications to microservices efficiently.
Docker Datacenter - CaaS
- 1. Docker Datacenter Harish Jayakumar Solutions Engineer (t) @harish_jkumar
- 3. 3 Build, Ship, Run Distributed Applications Anywhere Containers as a Service • Integrated platform for IT and developers • Commercial technical support provider Docker Project Sponsor • Primary contributor and maintainer to Docker project • 4B+ Image Downloads, 1500+ Contributors, 200,000+ Dockerized Applications Docker Inc. State of Application 2-16 Survey Q1 2016 Docker users running in production 51%
- 4. First Approach- Build – Ship - CI/CD 4 Developer Version control Build Ship Sysadmin - Begin with a “Trusted Known State” - Control and Approve Content QA / QE Docker Trusted Registry
- 5. Docker Datacenter CaaS Overview Developers IT Operations BUILD Development Environments SHIP Secure Content & Collaboration RUN Deploy, Manage, Scale 5
- 6. Docker Datacenter enables Containers as a Service (CaaS) An IT Ops managed and secure application environment for developers to self service build and deploy applications
- 7. Datacenter Delivers CaaS For The Enterprise 7 Management at scale Integrated Content Trust Secure Access (RBAC) Integrates with existing systems Full support of Docker API Seamless dev to prod workflow Infrastructure, network and storage portability Easy to setup and use Native Docker solution Extend existing Docker developer experience + +Agility Portability Control
- 8. Management Universal Control Plane Security Content Trust, RBAC, LDAP/AD, SSO Orchestration Swarm, Compose Container Runtime CS Engine Registry Services Trusted Registry NetworkingOS Volumes Monitoring LoggingConfig MgtImagesCI/CD ..more.. Docker Datacenter technology and ecosystem Public Cloud Physical/ConvergedVirtualization Infrastructure
- 9. 9 Networking Volumes MonitoringLoggingConfig MgtCI/CD Docker Datacenter: (CaaS) Containers as a Service - Workflow BUILD Docker For Mac/Windows SHIP Docker Trusted Registry RUN Universal Control Plane • AWS • Azure • OpenStack • VMware • Windows • Linux • …Choice Developers – Open Source Docker IT Operations – Docker Datacenter
- 10. 3 Paths to Containers Adoption 1 Containerize Monoliths Build-Test for CI; Migrate to the Cloud; Get Better CapEx/OpEx than VM 2 3 Containerize Monolith; Transform to Microservices Look for Shared Services to Transform Enable New Microservices and Apps Greenfield CaaS
- 11. After Enabling Transformation to Microservices Monoliths are now micro services applications. Each app has it’s own containers based on the same base image Teams request into central IT maintained portal/registry to provision infrastructure and pull base images Common services in monoliths are turned turned into base applications stored in the Trusted Registry available to all app teams 11 App Service App Service App A App B Auth …more App Reg Marketplace Logging Auth Session …more App Reg Logging Before App BAuth App Reg Marketplace Logging App Service Application Teams Universal Control Plane App AAuth App Reg Marketplace Logging App Service App BAuth App Reg Marketplace Logging App Service App AAuth App Reg Marketplace Logging App Service Portability Authorization App Registration Session Management Marketplace Integration Logging …more Trusted Registry
- 12. Built-in Orchestration in Docker 1.12 Orchestration with out of the box capabilities for multi-container on multi- host application deployments. Docker Engine is the uniform building block for a self-organizing and -healing group of nodes. ● “Swarm mode” provides powerful, yet optional ability to create coordinated groups of decentralized DockerEngines (swarms) ● Service deploymentAPI ensures application service consistency and resiliency ● Routing mesh for services provides container-aware dynamic load balancing ● Secure by default with end-to-end encryption across the swarm ● Distributed application bundles declare a stack of services
- 13. Distributed Application Bundle (.dab) declares a stack Service A Service B Service C Service A Redis 1 Services Tasks Containers Redis 2 Redis 3 Redis:tag Redis:tag Redis:tag