Begin the process of phasing out my personal Vagrant boxes in favor of better-maintained boxes. This involves changes to machines.yml and README.md for many projects in this repo.
Signed-off-by: Scott S. Lowe <scott.lowe@scottlowe.org>
Edit YAML data files to use nested data structures. Edit Vagrantfile to reference YAML data accordingly.
Signed-off-by: Scott S. Lowe <scott.lowe@scottlowe.org>
Update the README.md file for multiple learning environments to reflect file name changes, changes in the process for using the learning environment, and changes in the supported/tested software versions.
Continue standardizing on `machines.yml` instead of `servers.yml` for external data file. Add multi-platform support to environments via provider overrides.