how to setup Docker in a Windows, Linux or Mac.pdf
- 1. Docker Editions • Learn about the various (dozen+) Editions of Docker • Learn which to use for this course • Learn Docker CE vs. EE • Learn Stable vs. Edge releases
- 2. Docker Editions at store.docker.com • Docker is no longer just a "container runtime" • Docker moves fast, it matters how you install it • Linux (different per distro, don’t use default package) • Docker Desktop (Recommended for Windows and Mac) • Docker Toolbox (Legacy for Win10 Home/Win7/Win8)
- 3. Community vs. Enterprise • Docker Community (free) vs. Docker Enterprise (paid) • Old Name "EE" = Enterprise Edition (same thing) • Windows Server 2016 comes with Enterprise Basic • Linux servers are a target for Enterprise • Enterprise also gets you GUI apps like DTR and UCP • Developers and Sysadmins use Community locally
- 4. Stable vs. Edge • Edge (beta) released monthly, Stable quarterly • Edge gets new features first, but only supported for a month • Stable rolls in three months of Edge features, EE supported longer
- 5. Docker on Windows • Learn the two types of containers Windows can run • Learn which Docker Edition to install on your Windows version • Learn differences between Windows 10 and Windows Server 2016
- 6. Docker on Windows Overview • Two Types of Containers: Linux Containers and Windows Containers • Linux Containers still default, when I say "containers" I mean Linux • Best experience: Docker for Windows, but Win10 Pro/Ent only • Win7/8/8.1 or Win10 Home should use Docker Toolbox • Windows Server 2016 also supports Windows Containers • Getting better all the time • e.g. Native Linux containers coming soon
- 7. Docker on Windows 10 Pro/Ent • Use Docker for Windows, from store.docker.com • More features then just a Linux VM • Uses Hyper-V with tiny Linux VM for Linux Containers • PowerShell native
- 8. Docker for Mac • Use Docker for Mac, from store.docker.com • More features then just a Linux VM • Uses "xhyve" with tiny Linux VM for Linux Containers • Terminal/iTerm native • PowerShell native
- 9. Docker on Windows 7/8 and 10 Home • Use Docker Toolbox, not as fancy as Docker for Windows • Like others, download at store.docker.com • Runs a tiny Linux VM in VirtualBox via docker-machine • Uses a bash shell to make it more like Linux/Mac options • Does not support Windows Containers • Must put all your code in C:Users<your-username>
- 10. Docker on Windows Server 2016 • Windows Server 2016 supports native Windows Containers • ”Docker for Windows” runs on Win 2016 but not required • Only do this for when you run Win 2016 locally for dev/test. NOT for prod • No options for previous Windows Server versions • Hyper-V can still run Linux VM's (that can run Docker) just fine
- 11. Docker for Windows: Setup • Install Docker • Tweak Docker for Windows settings • Clone my GitHub repo • Get a code editor • Tweak your terminal and shell (optional)
- 12. Docker for Windows Tips • PowerShell Command Completion: posh-docker • https://docs.docker.com/docker-for-windows/#set-up-tab-completion-in-powershell • Code paths enabled for Bind Mounts (C:Users by default) • Bind Mounts work for code (but often not databases) • Backup option: use docker-machine create --driver hyperv • https://docs.docker.com/machine/drivers/hyper-v/ • Great Dockerfile/Compose file editor: Visual Studio Code • https://code.visualstudio.com/ • Great Terminal UI replacement: cmder • http://cmder.net/ • Great info and troubleshooting/FAQ • https://docs.docker.com/docker-for-windows/
- 13. Docker Toolbox on Windows: Setup • Install Docker • Clone my GitHub repo • Start the Docker Quickstart Terminal • Tweak Docker VM settings • Get a code editor • Tweak your terminal and shell (optional)
- 14. Docker Toolbox on Windows: Tips • Use the Docker Quickstart Terminal to start with • In background it auto-creates and auto-starts VM • Defaults to bash shell • Code paths enabled for Bind Mounts work in C:Users only • Bind Mounts work for code (but often not databases) • Re-create Linux VM or create more with docker-machine • Great Dockerfile/Compose file editor: Visual Studio Code • https://code.visualstudio.com/ • Great Terminal UI replacement: cmder • http://cmder.net/
- 15. Docker on macOS Overview • Docker for Mac • Requires Yosemite 10.10.3 (2014 release) • Yosemite works with 2007-2008 Mac's and newer • Docker Toolbox • For Snow Leopard, Lion, Mountain Lion (10.6-10.8) • Docker in a Linux VM • Docker in a Windows VM • Not usually possible, only works with Vmware Fusion • Don't use homebrew (brew install docker), it's docker CLI only
- 16. Docker for Mac: Setup • Install Docker • Tweak Docker for Mac settings • Clone my GitHub repo • Get a code editor • Tweak your terminal and shell (optional)
- 17. Docker for Mac Tips • Bash Command Completion • https://docs.docker.com/docker-for-mac/#installing-bash-completion • Code paths enabled for Bind Mounts (/Users by default) • Bind Mounts work for code and (usually) databases • Run more nodes: docker-machine create --driver • Fusion, VirtualBox, Parallels, etc. https://docs.docker.com/machine/drivers/ • Great Dockerfile/Compose file editor: Visual Studio Code • https://code.visualstudio.com/ • Great Terminal replacement: iTerm2 • https://www.iterm2.com/ • Great info and troubleshooting/FAQ • https://docs.docker.com/docker-for-mac/ • My Shell Setup (iTerm2 + oh-my-zsh + much more) • http://www.bretfisher.com/shell
- 18. Docker on Linux • Easiest install/setup, best native experience • Three main ways to install: script, store, or docker-machine • get.docker.com script (latest Edge release) • curl -sSL https://get.docker.com/ | sh • store.docker.com has instructions for each distro • RHEL officially only supports Docker EE (paid), but CentOS will work • Installing in a VM, Cloud Instance, all are the same process • May not work for unlisted distros (Amazon Linux, Linode Linux, etc.) • Don't use pre-installed setups (Digital Ocean, Linode, etc.)
- 19. Docker for Linux: Setup • Install Docker • Add your user to docker group • Clone my GitHub repo • Get a code editor • Tweak your terminal and shell (optional)
- 20. Docker for Linux Tips • After installing Docker, also get docker-compose and docker- machine • https://docs.docker.com/machine/install-machine/ • https://docs.docker.com/compose/install/ • Run more nodes: docker-machine create --driver • VirtualBox, AWS, etc. https://docs.docker.com/machine/drivers/ • Great Dockerfile/Compose file editor: Visual Studio Code • https://code.visualstudio.com/ • Bash command completion just works