The code in this repository is in the public domain.
ragent is my Rust learning project (so its implementation sucks; PRs, issues and suggestions welcome).
ragent is my own monitoring agent:
- It works with Nagios (with check_ragent).
- It is as simple and lightweight as possible.
- I am a complete noob on Rust.
- I have no idea about packaging. The rpm and deb are TERRIBLE.
$ ragent
will start ragent listening at *:21488.
$ check_ragent http://host:21488/
will contact a ragent instance at http://host:21488/ and generate output/perfdata/return code following Nagios guidelines.
$ check_ragent
will check the local host without using a daemon.
- No filesystem's free space is less than 2 GB or 20% free (warning) or less than 1 GB/10% (critical)
- No filesystem's free inodes are less than 20% free (warning) or less than 10% free (critical)
- No SystemD unit is in failed state (critical, or use
--warning-unitsto define units that will only generate warnings) - No reboot is required (EL9, Debian/Ubuntu)
- Entropy is over a quarter of the pool size (critical) or over half (warning)
See README on packages directory.
Packages are available at:
https://cloudsmith.io/~ragent/repos/ragent/setup/
Packages are tested on EL9 and Debian 12 (x86).
Run cargo release --no-tag major|minor|patch on a branch.
Merge the branch.
Tag the version commit and push the tag.