mplugin 2.0.0

Class library for writing monitoring (Nagios/Icinga) plugins

This is a fork of the nagiosplugin. Changes:

• Drop support for Python versions 3.9 and below

• Add type hints

• Remove deprecated code: ScalarResult

• Rename all four service state objects to lower-class names. For example, Ok was renamed to ok, and so on

• Rename the warning state from warn to warning

• Export the class ServiceState

• Convert all namped tuples in classes (Metric, Performance, ServiceState)

• Remove compat.py

• Replace the result_cls attribute with a result method

• Add helper methods ok(), warning(), critical(), unknown() in Context

• Add the setup_argparse function

• Add the timespan() function to convert time interval strings, such as 2h30min, into seconds.

• Merge all code into a single source file,

• Merge the entire code base into a single file to make it easier to embed the code in a monitoring plugin instead of importing it. This allows a plugin to be implemented without dependencies.

About

mplugin is a Python class library which helps writing Nagios or Icinga compatible plugins easily in Python. It cares for much of the boilerplate code and default logic commonly found in monitoring checks, including:

• Monitoring Plugin API compliant parameters and output formatting

• Full monitoring range syntax support

• Automatic threshold checking

• Multiple independend measures

• Custom status line to communicate the main point quickly

• Long output and performance data

• Timeout handling

• Persistent “cookies” to retain state information between check runs

• Resume log file processing at the point where the last run left

• No dependencies beyond the Python standard library.

mplugin runs on POSIX and Windows systems. It is compatible with and Python 3.10 and later.

Feedback and Suggestions

mplugin is currently maintained by Josef Friedrich <[e-mail]>. A public issue tracker can be found at <https://github.com/Josef-Friedrich/mplugin/issues> for bugs, suggestions, and patches.

License

The mplugin package is released under the Zope Public License 2.1 (ZPL), a BSD-style Open Source license.

Documentation

Comprehensive documentation is available online. The examples mentioned in the tutorials can also be found in the examples directory of the source distribution.

Acknowledgements

mplugin was originally written and maintained by Christian Kauhaus <[e-mail]>. Additional contributions from the community are acknowledged in the file CONTRIBUTORS.txt