This PR essentially introduces two changes in the code:
1) Add the installation of Git, which the previous version assumes that it was installed;
2) Introduces a new bash script that is non-based on Debian (Ubuntu) and can be used by machines with RHEL, Fedora, CentOS and hopefully MacOS.
This repo only contains code used directly in the book, and these scripts in particular aren't meant to be used directly; they are just there to illustrate a point about various tools for configuration management. Therefore, the scripts need to be analogous to the other options (e.g., the Ansible examples and the Terraform User Data example) and I'm not sure a RHEL version is necessary.
This PR essentially introduces two changes in the code:
1) Add the installation of Git, which the previous version assumes that it was installed; 2) Introduces a new bash script that is non-based on Debian (Ubuntu) and can be used by machines with RHEL, Fedora, CentOS and hopefully MacOS.
-- Ricardo