Migrating from Legacy Networking to systemd-networkd on Ubuntu 24.04
15 hours ago
- #systemd-networkd
- #Networking
- #Ubuntu
- Migrating from legacy ifupdown to systemd-networkd on Ubuntu 24.04 for modern network management.
- Systemd-networkd offers features like predictable interface naming, faster boot times, and unified configuration.
- Steps include checking current setup, installing systemd-networkd, creating network configuration files, and configuring systemd-resolved.
- Handling remote migration risks with console access, timed rollback scripts, and automation for safety.
- Automation scripts like migrate_to_systemd_networkd.sh and upgrade_watchdog.sh ensure smooth transitions and rollback capabilities.
- Successful migration modernizes servers, integrates with automation, and prepares for Ubuntu 24.04.