Canonical Netplan

Canonical Netplan is a network configuration utility developed by Canonical Ltd. that simplifies the process of managing networking on Linux systems through a clean, declarative approach. Rather than manually editing multiple backend configuration files, users simply write a YAML description of the required network interfaces and their desired behaviors — Netplan then automatically generates all the necessary configuration for the chosen renderer, whether that's NetworkManager or systemd-networkd. This unified, centralized approach eliminates the complexity of juggling diverse configuration methods across different Linux releases, making it significantly easier to set up IP addresses, DNS servers, gateways, network interfaces, and more from a single source of truth. The tool is particularly well-suited for system administrators, IT engineers, and DevOps professionals working in mid-market to enterprise environments across industries such as information technology, computer networking, and software development, where managing multiple Linux machines at scale is a common challenge. Key use cases include static IP assignment, remote device configuration, network automation, and virtualization support, with users reporting that Netplan has reduced device setup time from several days down to a single workday. With comprehensive documentation and an accessible YAML syntax, Canonical Netplan is a reliable choice for teams looking to standardize and streamline Linux network configuration without deep expertise in individual backend tooling.