SetUp Server CLI ENV

[stephane-segning]

• Set up hostnames and local DNS resolution

• Configure network interfaces and IP addressing

• Enable and configure NTP/time synchronization

• Install and update required system packages

• Add necessary OpenStack repositories

• Disable firewall and swap as per OpenStack guidelines (if required)

• Verify system requirements (CPU, RAM, disk space)

• Prepare for role-based host assignments (e.g., controller, compute)

[stephane-segning]

Linked to #36