husarion-shutdown

husarion-shutdown is a Linux snap that provides a service for requesting a system shutdown over HTTP. It is intended for the Built-in Computer used in Husarion Panther and Lynx UGV platforms. When it receives an appropriate request, the service triggers a safe shutdown on that computer.

The service uses configurable network settings to identify the User’s Computer and the Built-in Computer. Its parameters include the User’s Computer IP, which defaults to 10.15.20.3, the remote host IP, which defaults to 10.15.20.2, and port 3003, where the server runs. It also supports a shutdown delay in seconds, with a default of 0, and a shared HMAC password that defaults to husarion.

These values can be changed with the snap set command, including settings for the two IP addresses, the delay, and the password. The shared password is intended to be known by both the User’s Computer and the Built-in Computer. An example HTTP request script is included at /var/snap/husarion-shutdown/common/request_example.sh.

In the MirrorNest catalog, husarion-shutdown belongs to the System Tools category and is listed for Linux. MirrorNest links directly to the official release instead of hosting a mirrored copy. The license is unknown, so the catalog does not assign licensing terms beyond identifying that status.