Metadata-Version: 2.1
Name: nagiosplugin
Version: 1.3.2
Summary: Class library for writing Nagios (Icinga) plugins
Home-page: https://nagiosplugin.readthedocs.io/
Author: Matthew Pounsett
Author-email: matt@conundrum.com
License: ZPL-2.1
Download-URL: https://pypi.org/project/nagiosplugin/
Project-URL: nagiosplugin source, https://github.com/mpounsett/nagiosplugin
Project-URL: nagiosplugin issues, https://github.com/mpounsett/nagiosplugin/issues
Keywords: Nagios Icinga plugin check monitoring
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Plugins
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: Zope Public License
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: System :: Monitoring
License-File: LICENSE.txt

The nagiosplugin library
========================

About
-----

**nagiosplugin** 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 Nagios checks, including:

- Nagios 3 Plugin API compliant parameters and output formatting
- Full Nagios 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 (except for Python 2.6).

**nagiosplugin** runs on POSIX and Windows systems. It is compatible with
Python 2.7, and Python 3.4 through 3.7.

Feedback and Suggestions
------------------------

nagiosplugin is currently maintained by Matt Pounsett <matt@conundrum.com>.  A
public issue tracker can be found at
<https://github.com/mpounsett/nagiosplugin/issues> for bugs, suggestions, and
patches.

License
-------

The nagiosplugin 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 `nagiosplugin/examples` directory of
the source distribution.

.. _available online: https://nagiosplugin.readthedocs.io/
.. _tutorials: https://nagiosplugin.readthedocs.io/en/stable/tutorial/

Acknowledgements
----------------

nagiosplugin was originally written and maintained by Christian Kauhaus
<kc@flyingcircus.io>.  Additional contributions from the community are
acknowledged in the file CONTRIBUTORS.txt

.. vim: set ft=rst:


Development
===========

Getting the source
------------------

The source can be obtained via git from
https://github.com/mpounsett/nagiosplugin.git::

   git clone https://github.com/mpounsett/nagiosplugin.git

This package supports installation in a virtualenv::

   python3 -m venv .
   pip install -e .


Tests
-----

**nagiosplugin** tests are run by `tox`_, which is configured to expect all of
the supported `python` versions to be present.  The easiest way to accomplish
this is by installing and using `pyenv`_.  

.. _tox: https://tox.readthedocs.io/en/latest/
.. _pyenv: https://github.com/pyenv/pyenv

Once you have `pyenv` set up, make sure you have each of the supported
versions of python specified by the `envlist` in `tox.ini`.  This will likely
look something like::

   pyenv install 2.7.16
   pyenv install 3.4.10
   pyenv install 3.5.7
   pyenv install 3.6.9
   pyenv install 3.7.4
   pyenv global 3.7.4 3.6.9 3.5.7 3.4.10 2.7.16

Install test dependencies::

   pip install -r requirements_test.txt

After doing so, run the unit tests::

   tox

To limit tests to a particular python environment::

   tox -e py37

Run only linting tests::

   tox -e lint

**nagiosplugin** also includes support for test coverage reports. Coverage
reports are updated automatically by `tox`. Open `htmlcov/index.html` to see
coverage reports.

You may run the supplied examples with the local interpreter::

   python3 nagiosplugin/examples/check_load.py


Documentation
-------------

The documentation depends on Sphinx.  Install the necessary dependencies, and
then build the documentation::

   pip install -r requirements_docs.txt
   make docs

HTML documentation will be built and installed in `doc/_build/html/`.  You can
read the documentation by opening `doc/_build/html/index.html`.

Versioning
----------

**nagiosplugin** obeys the semantic version numbering specification
published on SemVer_, adapted slightly to be `PEP 440`_ compliant.

.. _SemVer: http://semver.org/
.. _PEP 440: https://www.python.org/dev/peps/pep-0440/


How to release
--------------

Begin by making sure you have the build prerequisites installed::

   pip install -r requirements_build.txt

Update the version number in `nagiosplugin/version.py`, update the version
release date in the `HISTORY.txt` file,  and tag the release.  Make sure both
of the file changes are in the same commit.  For a new version `0.1.2`::

   sed -i '' -e 's/\(__VERSION__ =\).*/\1 "0.1.2"/' nagiosplugin/version.py
   sed -i '' -e 's/0.1.2 (unreleased)/0.1.2 (2019-11-07)/' HISTORY.txt
   git stage HISTORY.txt nagiosplugin/version.py
   git commit -m "Preparing release 0.1.2"
   git tag 0.1.2
   git push
   git push --tags

Build the **nagiosplugin** distribution for PyPi::

   python3 setup.py sdist bdist_wheel

Check the contents of the packages in `dist/` to ensure they contain all of
the expected files.

Test your package upload with TestPyPi::

   twine upload --repository-url https://test.pypi.org/legacy dist/*

Check on https://test.pypi.org/nagiosplugin that the package metadata looks
correct.  If everything is fine, upload the release::

   twine upload dist/*

After updating PyPi, advance the version number again to the next patch
version plus a `.dev0` suffix.

Go to https://readthedocs.io/ and ensure the new stable and dev releases are
available.


.. vim: set ft=rst sw=3 sts=3 et:


Contributors
============

`nagiosplugin` has become what it is now with the help of many contributors from
the community. We want to thank everyone who has invested time and energy to
make `nagiosplugin` better:

* Christian Kauhaus <kc@flyingcircus.io>, the original author and maintainer.
* Wolfgang Schnerring <wosc@wosc.de> for thoughts on the design.
* Thomas Lotze <thomas@thomas-lotze.de> for improving the test infrastructure.
* Christian Theune <ct@flyingcircus.io> for comments and general feedback.
* Michael Howitz <mh@gocept.com> and Andrei Chirila <andreich@gmail.com> for the
  Python 3 port.
* Birger Schmidt <birger.schmidt@netways.de> for bug reports.
* Florian Lagg <LaggAt@lagg-asus1.lan> for Windows compatibility fixes
* Jeff Goldschrafe <jeff@holyhandgrenade.org> for the Python 2.6 backport.
* José Manuel Fardello <jmfardello@gmail.com> for a logging fix.
* Jordan Metzmeier <jmetzmeier01@gmail.com> for build fixes and Debian
  packaging.
* Andrey Panfilov <andrew@panfilov.tel> for a perfdata fix.
* Mihai Limbășan <mihai@limbasan.ro> for various output formatting fixes.

.. vim: set ft=rst sw=3 sts=3 et:


Release History
===============


1.3.2 (2019-11-09)
------------------

- Include `doc` and `tests` directories in source distribution to support
  Gentoo package building tests (#22)
- Update official python support to 2.7, 3.4+ in README


1.3.1 (2019-11-08)
------------------

- Fixed a packaging bug


1.3.0 (2019-11-08)
------------------

- New maintainer/contributor information and project home

- Updated tests and package metadata for recent Python 3 versions
- Newer tooling for tests/documentation


1.2.4 (2016-03-12)
------------------

- Add optional keyword parameter `verbose` to Runtime.guarded(). This parameter
  allows to set verbose level in the early execution phase (#13).
- Allow Context.evaluate() return either a Result or ServiceState object. In
  case the latter is returned, it gets automatically wrapped in a Result object
  (#6).


1.2.3 (2015-10-30)
------------------

- Fix bug that caused a UnicodeDecodeError when using non-ASCII characters in
  fmt_metric (#12).
- Print perfdata always on a single line (even in multi-line mode) to improve
  compatibility with various monitoring systems (#11).


1.2.2 (2014-05-27)
------------------

- Mention that nagiosplugin also runs with Python 3.4 (no code changes
  necessary).
- Make name prefix in status output optional by allowing to assign None to
  Check.name.
- Accept bare metric as return value from Resource.probe().
- Fix bug where Context.describe() was not used to obtain metric description
  (#13162).


1.2.1 (2014-03-19)
------------------

- Fix build failures with LANG=C (#13140).
- Remove length limitation of perfdata labels (#13214).
- Fix formatting of large integers as Metric values (#13287).
- Range: allow simple numerals as argument to Range() (#12658).
- Cookie: allow for empty state file specification (#12788).


1.2 (2013-11-08)
----------------

- New `Summary.empty` method is called if there are no results present (#11593).
- Improve range violation wording (#11597).
- Ensure that nagiosplugin install correctly with current setuptools (#12660).
- Behave and do not attach anything to the root logger.
- Add debugging topic guide. Explain how to disable the timeout when using pdb
  (#11592).


1.1 (2013-06-19)
----------------

- Identical to 1.1b1.


1.1b1 (2013-05-28)
------------------

- Made compatible with Python 2.6 (#12297).
- Tutorial #3: check_users (#11539).
- Minor documentation improvements.


1.0.0 (2013-02-05)
------------------

- LogTail returns lines as byte strings in Python 3 to avoid codec issues
  (#11564).
- LogTail gives a line-based iterator instead of a file object (#11564).
- Basic API docs for the most important classes (#11612).
- Made compatible with Python 2.7 (#11533).
- Made compatible with Python 3.3.


1.0.0b1 (2012-10-29)
--------------------

- Improve error reporting for missing contexts.
- Exit with code 3 if no metrics have been generated.
- Improve default Summary.verbose() to list all threshold violations.
- Move main source repository to https://bitbucket.org/gocept/nagiosplugin/
  (#11561).


1.0.0a2 (2012-10-26)
--------------------

- API docs for the most important classes (#7939).
- Added two tutorials (#9425).
- Fix packaging issues.


1.0.0a1 (2012-10-25)
--------------------

- Completely reworked API. The new API is not compatible with the old 0.4 API so
  you must update your plugins.
- Python 3 support.
- The `Cookie` class is now basically a persistent dict and accepts key/value
  pairs. Cookie are stored as JSON files by default so they can be inspected by
  the system administrator (#9400).
- New `LogTail` class which provides convenient access to constantly growing log
  files which are eventually rotated.


0.4.5 (2012-06-18)
------------------

- Windows port. `nagiosplugin` code now runs under pywin32 (#10899).
- Include examples in egg release (#9901).


0.4.4 (2011-07-18)
------------------

Bugfix release to fix issues reported by users.

- Improve Mac OS X compatibility (#8755).
- Include examples in distribution (#8555).


0.4.3 (2010-12-17)
------------------

- Change __str__ representation of large numbers to avoid scientific notation.


0.4.2 (2010-10-11)
------------------

- Packaging issues.


0.4.1 (2010-09-21)
------------------

- Fix distribution to install correctly.
- Documentation: tutorial and topic guides.


0.4 (2010-08-17)
----------------

- Initial public release.

.. vim: set ft=rst sw=3 sts=3 spell spelllang=en:


