Windows

Kathará depends on Docker. If you already have it installed you can skip to step 2.

This guide applies only on Windows 10 Pro, if you have a Home version you can either install a virtual machine with Linux or buy a Pro license for your PC. Technically Kathará can be configured to work with Docker-Machine on Windows Home, but it has not been tested.

1. Install Docker from here.
   • During the installation procedure DO NOT flag "Use Windows Containers", Kathará works only with default (Linux) containers.
   • NB: On Windows 10 this will also download and enable Hyper-V. If you later want to use another hypervisor like VMware or Virtual Box, than you will have to disable Hyper-V and restart your PC. If you later need to use Docker or Kathará again, you'll have to re-enable Hyper-V and restart. This will require that Virtualization technology is enabled in your system BIOS. For more information and an example check out this link.
2. Download the setup file to a directory of your choice from a Release.
3. You may also need to share the drive that will contain the labs and the drive with your user folder (it can be done from Docker settings, from the tray icon), as shown here (note that you may have/need different drives).
4. Run the setup wizard and follow the instructions.
5. Remember to run Docker before using Kathará.

Please note that Docker runs on Windows inside a virtual machine running Linux and managed by Hyper-V. The virtual hard drive usually takes a variable amount of space depending on the number of Docker images that you compile and can go up to about 60 GBytes. However the space occupation can be drastically reduced by removing unused Docker images with the command docker system prune and by following this procedure. This can be used every time your virtual disk space goes up because of some Docker Images you later decide to remove