recipe_gentoo/README.md

# recipe_gentoo

Check system configuration for a gentoo machine (VM or PHYSICAL) based on GRIFON's architecture.
It's a Gentoo OS configuration recipe. This script normally doesn't modify anything on the system.

To use : ./recipe_gentoo.sh [--physical]

Not finished, in progress....

TO DO :
- Reorganise script to limit text repetitions (make functions for example)
- Check if sending a mail works (find a way to check)
- Check detailled DNS records (PTR, A, AAAA)
- Check if borgbackup is configured (+ connexion to backup server)
- Check if auto-update script is configured
- Portage configuration (for VM and Physical)

Checked point :
- User is root to run the script
- Check requirements
- Installed packages
- Hostname configuration
- DNS configuration (resolve external name, configured nameserver and check if all IPs (scope global) are configured in DNS)
- Ping external machine for IPv4 and IPv6
- If Admin IPs are configured
- Services status
- SSH configuration (PasswordAuthentication no, PermitRootLogin no, and ListenAddress only on Admin LAN)
- NRPE basic configuration (allowed_hosts, nrpe_user and nrpe_group)
- MUNIN basic configuration (allow and port)
- SNMP basic config (agentAddress, rocommunity, trap2sink, informsink, sysLocation and sysContact)
- Mail alias configuration (root and operator mail alias configured)
- Check postfix config (inet_protocols, mail_owner)
- Add to check service if they are enabled
- Check if IPs (scope global) are recorded in IPAM