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 (OK, need to be fully tested)
• 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