ansible-galaxy

Ansible galaxy
ansible-galaxy install
https://galaxy.ansible.com/bennojoy/network_interface/ - Network configuration
https://github.com/Oefenweb/ansible-postfix
https://galaxy.ansible.com/geerlingguy/gitlab/

Linux software RAID (mdadm)
https://galaxy.ansible.com/mrlesmithjr/mdadm

ansible-galaxy install mrlesmithjr.mdadm