Docker and Microsoft - Windows Server 2016 Technical Deep Dive
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This document summarizes a webinar about Docker and Windows Server 2016. It discusses how Docker is now supported on 98% of enterprise workloads, including Windows Server 2016, providing the same benefits of Docker on Linux to Windows developers and IT professionals. It outlines how Microsoft and Docker partnered to port Docker Engine to Windows, and how Docker images can now be built and run across Linux and Windows. It provides examples of using Docker with Windows Server 2016 for development/testing and migrating applications.
Docker and Microsoft - Windows Server 2016 Technical Deep Dive
- 1. Docker and Windows Server 2016 Webinar, October 2016 Michael Friis - @friism - [email protected]
- 2. Docker on Windows Server 2016 • Now 98% of enterprise workloads supported by Docker • Proven benefits of Docker on Linux available to Windows Server developers and IT Pros • One Docker platform and one adoption journey for all enterprise applications and infrastructure • Docker CS Engine with Windows Server 2016 at no additional cost
- 3. Docker on Windows Server 2016 • Microsoft and Docker formed partnership in 2014 • Windows kernel (both 2016 and Windows 10) now has containerization primitives • Microsoft and Docker worked to port Docker Engine to Windows, all in the open on https://github.com/docker/docker • Ancillary services like registry, Hub, etc. have multi-arch support, maintain Linux and Windows Docker images side by side
- 5. Choice of base image windowsservercore: Runs most Windows Server apps, eg. IIS, SQL Server, full .NET Framework nanoserver: New minimal Windows version, runs IIS and .NET Core Choice of isolation Windows Server Containers Hyper-V Containers Windows Server 2016 technical details Infrastructure Windows Server 2016 Bins/Libs App CS Docker Engine Bins/Libs App Bins/Libs App Windows Kernel
- 6. Docker Platform Specific Platform Independent Comparing OS Architectures Linux Control Groups cgroups Namespaces Pid, net, ipc, mnt, uts Layer Capabilities Union Filesystems: AUFS, btrfs, vfs, zfs*,DeviceMapper Other OS Functionality Containerd + runC Docker Engine REST Interface libcontainerd graphlibnetwork plugins Windows Control Groups Job objects Namespaces Object Namespace, Process Table, Networking Layer Capabilities Registry, Union like filesystem extensions Other OS Functionality Compute Services Docker Client Docker Swarm Docker Compose Docker Registry
- 7. Virtual Machine Specifically Optimized To Run a Container Windows and Hyper V Containers Hyper-V Hypervisor Host User Mode Container Management Windows Kernel Compute Services Docker Engine Windows Server Container System Processes Application Process(es ) System Processes Session Manager Local Security Authority Etc… Hyper-V Container Windows Kernel Windows Server Container System Processes Application Process(es )
- 8. Windows Server 2016 and Docker for IT pros • Eliminate “works on my machine” problem • Makes maintaining CI machines much simpler • Docker images and bundles are great interface with Ops
- 9. DEVELOPERS IT PRO BUILD Development Environments SHIP Secure Content & Collaboration Use Case: Development and test in the cloud Developers Version control Docker Trusted Registry QA / QE Staging
- 10. Use Case: Lift & Shift • Application Agility and Flexibility • Standardize: Docker abstracts away the infrastructure and virtualization layers – No custom-configuring servers - Apps ship with their dependencies (IIS, .NET, Node, etc.) • Isolation: Two dockerized apps with different .NET versions will run happily side by side • Portability: Containers move without friction from one environment to another – no recoding from virtual, on-prem, cloud Bins/Libs App Windows Server Bins/Libs App Windows Server CS Docker Engine Bins/Libs App Physical or Virtual Virtualized workloads running on premises Containerized and moved to virtual or bare metal on cloud Lift and Shift: Containerize legacy and microservices to gain portability
- 11. Docker Datacenter Manage Linux, Windows, x86 11 Developers IT Operations BUILD Development Environments SHIP Secure Content & Collaboration RUN Deploy, Manage, Scale
- 12. Docker Datacenter for Windows Client Compose Partner IntegrationsDocker Interfaces Volume Plug-ins Monitoring Logging Network Plug-ins Docker Universal Control Plane Docker Trusted Registry Windows Server 2016 Commercially supported Docker Engines Docker Swarm Docker Datacenter Content Security Storage Drivers LDAP/ AD Docker for Windows Plug-in for Visual Studio & VS Code Linux Any Application Anywhere
- 13. Windows Server 2016 & Docker CS Engine • Enterprise Class Support for Docker Engine with SLAs and hotfixes – 1yr/3yr support – 5x8 or 24x7 – Full support for Docker API • Purchased bundled with Windows Server 2016 – Windows Server 2016 Datacenter – Windows Server 2016 Standard – Windows Server 2016 Essentials Commercial Relationship
- 14. Demo Time
- 15. Get Started with Docker Windows Containers 1.Windows 10 with Anniversary Edition update – Install Docker for Windows (public beta channel) – Run Windows Server 2016 in VM 2.Azure – Windows Server 2016 RTM – Nanoserver 2016 3.Other (macOS, Linux, older Windows) – Windows Server 2016 in VM (VirtualBox, VMWare) Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force Install-Module -Name DockerMsftProvider -Force Install-Package -Name docker -ProviderName DockerMsftProvider -Force Restart-Computer -Force https://blog.docker.com/2016/09/build-your-first-docker-windows-server- container/
- 16. Docker on Azure Docker for Azure • Simple setup of Docker 1.12 swarm- mode on Azure • Integrates with Azure load balancing etc. to make deploying apps smooth and fast • DDC is an install-time option, or you can install it later on Docker Datacenter Azure Templates • Pre-built template in Azure Marketplace • Various VM deployment options • BYOL Docker Datacenter license
- 17. Additional Work with Microsoft • .NET Core works great in Docker Linux containers • Microsoft .NET team maintains base images • .NET Core also for Nano Server and Windowsservercore Docker containers • To lift and shift older .NET apps, use .NET on windowsservercore Docker images .NET Core • Docker Windows SQL Server container images already available and Linux in private betaSQL Server • Plugins for both Visual Studio Code and Visual Studio • Help with Docker project setup • Line-by-line debugging Visual Studio Tooling
- 18. Next Steps… • Resources: – https://www.docker.com/microsoft – https://blog.docker.com/2016/09/dockerforws2016/ – https://blog.docker.com/2016/09/docker-microsoft-partnership/ • Try Windows Server 2016 – https://www.microsoft.com/en-us/evalcenter/evaluate-windows-server-2016 – https://blog.docker.com/2016/09/build-your-first-docker-windows-server-container/ – Run on Azure • See what others have built – http://blog.alexellis.io/ – https://blog.sixeyed.com/ – http://stefanscherer.github.io/ • Show us what you’ve built, tweet at @friism and @docker • Register for our upcoming Webinar, October 25th, 10AM PST – Containerize Windows Workloads with Image2Docker Tool
- 19. THANK YOU