Metadata-Version: 1.1
Name: haproxy-log-analysis
Version: 4.0.0
Summary: Haproxy log analyzer that tries to gives an insight of what's going on
Home-page: https://github.com/gforcada/haproxy_log_analysis
Author: Gil Forcada
Author-email: gil.gnome@gmail.com
License: GPL v3
Description: .. -*- coding: utf-8 -*-
        
        HAProxy log analyzer
        ====================
        This Python package is a `HAProxy`_ log parser.
        It analyzes HAProxy log files in multiple ways (see commands section below).
        
        .. note::
           Currently only the `HTTP log format`_ is supported.
        
        Tests and coverage
        ------------------
        No project is trustworthy if does not have tests and a decent coverage!
        
        .. image:: https://travis-ci.org/gforcada/haproxy_log_analysis.svg?branch=master
           :target: https://travis-ci.org/gforcada/haproxy_log_analysis
           :alt: Tests
        
        .. image:: https://coveralls.io/repos/gforcada/haproxy_log_analysis/badge.svg?branch=master
           :target: https://coveralls.io/github/gforcada/haproxy_log_analysis
           :alt: Coverage
        
        .. image:: https://img.shields.io/pypi/dm/haproxy_log_analysis.svg
           :target: https://pypi.python.org/pypi/haproxy_log_analysis/
           :alt: Downloads
        
        .. image:: https://img.shields.io/pypi/v/haproxy_log_analysis.svg
           :target: https://pypi.python.org/pypi/haproxy_log_analysis/
           :alt: Latest Version
        
        .. image:: https://img.shields.io/pypi/status/haproxy_log_analysis.svg
           :target: https://pypi.python.org/pypi/haproxy_log_analysis/
           :alt: Egg Status
        
        .. image:: https://img.shields.io/pypi/l/haproxy_log_analysis.svg
           :target: https://pypi.python.org/pypi/haproxy_log_analysis/
           :alt: License
        
        Documentation
        -------------
        See the `documentation and API`_ at ReadTheDocs_.
        
        Command-line interface
        ----------------------
        The current ``--help`` looks like this::
        
          usage: haproxy_log_analysis [-h] [-l LOG] [-s START] [-d DELTA] [-c COMMAND]
                                      [-f FILTER] [-n] [--list-commands]
                                      [--list-filters] [--json]
        
          Analyze HAProxy log files and outputs statistics about it
        
          optional arguments:
            -h, --help            show this help message and exit
            -l LOG, --log LOG     HAProxy log file to analyze
            -s START, --start START
                                  Process log entries starting at this time, in HAProxy
                                  date format (e.g. 11/Dec/2013 or
                                  11/Dec/2013:19:31:41). At least provide the
                                  day/month/year. Values not specified will use their
                                  base value (e.g. 00 for hour). Use in conjunction with
                                  -d to limit the number of entries to process.
            -d DELTA, --delta DELTA
                                  Limit the number of entries to process. Express the
                                  time delta as a number and a time unit, e.g.: 1s, 10m,
                                  3h or 4d (for 1 second, 10 minutes, 3 hours or 4
                                  days). Use in conjunction with -s to only analyze
                                  certain time delta. If no start time is given, the
                                  time on the first line will be used instead.
            -c COMMAND, --command COMMAND
                                  List of commands, comma separated, to run on the log
                                  file. See --list-commands to get a full list of them.
            -f FILTER, --filter FILTER
                                  List of filters to apply on the log file. Passed as
                                  comma separated and parameters within square brackets,
                                  e.g ip[192.168.1.1],ssl,path[/some/path]. See --list-
                                  filters to get a full list of them.
            -n, --negate-filter   Make filters passed with -f work the other way around,
                                  i.e. if the ``ssl`` filter is passed instead of
                                  showing only ssl requests it will show non-ssl
                                  traffic. If the ``ip`` filter is used, then all but
                                  that ip passed to the filter will be used.
            --list-commands       Lists all commands available.
            --list-filters        Lists all filters available.
            --json                Output results in json.
            --invalid             Print the lines that could not be parsed. Be aware
                                  that mixing it with the print command will mix their
                                  output.
        
        
        Commands
        --------
        
        Commands are small purpose specific programs in themselves that report specific statistics about the log file being analyzed.
        See them all with ``--list-commands`` or online at https://haproxy-log-analyzer.readthedocs.io/modules.html#module-haproxy.commands.
        
        - ``average_response_time``
        - ``average_waiting_time``
        - ``connection_type``
        - ``counter``
        - ``http_methods``
        - ``ip_counter``
        - ``print``
        - ``queue_peaks``
        - ``request_path_counter``
        - ``requests_per_minute``
        - ``server_load``
        - ``slow_requests``
        - ``slow_requests_counter``
        - ``status_codes_counter``
        - ``top_ips``
        - ``top_request_paths``
        
        Filters
        -------
        Filters, contrary to commands,
        are a way to reduce the amount of log lines to be processed.
        
        .. note::
           The ``-n`` command line argument allows to reverse filters output.
        
           This helps when looking for specific traces, like a certain IP, a path...
        
        See them all with ``--list-filters`` or online at https://haproxy-log-analyzer.readthedocs.io/modules.html#module-haproxy.filters.
        
        - ``backend``
        - ``frontend``
        - ``http_method``
        - ``ip``
        - ``ip_range``
        - ``path``
        - ``response_size``
        - ``server``
        - ``slow_requests``
        - ``ssl``
        - ``status_code``
        - ``status_code_family``
        - ``wait_on_queues``
        
        Installation
        ------------
        After installation you will have a console script `haproxy_log_analysis`::
        
            $ pip install haproxy_log_analysis
        
        TODO
        ----
        - add more commands: *(help appreciated)*
        
          - reports on servers connection time
          - reports on termination state
          - reports around connections (active, frontend, backend, server)
          - *your ideas here*
        
        - think of a way to show the commands output in a meaningful way
        
        - be able to specify an output format. For any command that makes sense (slow
          requests for example) output the given fields for each log line (i.e.
          acceptance date, path, downstream server, load at that time...)
        
        - *your ideas*
        
        .. _HAProxy: http://haproxy.1wt.eu/
        .. _HTTP log format: http://cbonte.github.io/haproxy-dconv/2.2/configuration.html#8.2.3
        .. _documentation and API: https://haproxy-log-analyzer.readthedocs.io/
        .. _ReadTheDocs: http://readthedocs.org
        
        CHANGES
        =======
        
        4.0.0 (2020-01-06)
        ------------------
        
        **BREAKING CHANGES:**
        
        - Complete rewrite to use almost no memory usage even on huge files.
          [gforcada]
        
        - Add parallelization to make parsing faster by parsing multiple lines in parallel.
          [gforcada]
        
        - Rename command ``counter_slow_requests`` to ``slow_requests_counter``,
          so it is aligned with all other ``_counter`` commands.
          [gforcada]
        
        - Changed the ``counter_invalid`` command to a new command line switch ``--invalid``.
          [gforcada]
        
        **Regular changes:**
        
        - Drop Python 2 support, and test on Python 3.8.
          [gforcada]
        
        - Remove the pickling support.
          [gforcada]
        
        - Add `--json` output command line option.
          [valleedelisle]
        
        3.0.0 (2019-06-10)
        ------------------
        
        - Fix spelling.
          [EdwardBetts]
        
        - Make ip_counter use client_ip per default.
          [vixns]
        
        - Overhaul testing environment. Test on python 3.7 as well. Use black to format.
          [gforcada]
        
        2.1 (2017-07-06)
        ----------------
        - Enforce QA checks (flake8) on code.
          All code has been updated to follow it.
          [gforcada]
        
        - Support Python 3.6.
          [gforcada]
        
        - Support different syslog timestamps (at least NixOS).
          [gforcada]
        
        2.0.2 (2016-11-17)
        ------------------
        
        - Improve performance for ``cmd_print``.
          [kevinjqiu]
        
        2.0.1 (2016-10-29)
        ------------------
        
        - Allow hostnames to have a dot in it.
          [gforcada]
        
        2.0 (2016-07-06)
        ----------------
        - Handle unparseable HTTP requests.
          [gforcada]
        
        - Only test on python 2.7 and 3.5
          [gforcada]
        
        2.0b0 (2016-04-18)
        ------------------
        - Check the divisor before doing a division to not get ``ZeroDivisionError`` exceptions.
          [gforcada]
        
        2.0a0 (2016-03-29)
        ------------------
        - Major refactoring:
        
          # Rename modules and classes:
        
            - haproxy_logline -> line
            - haproxy_logfile -> logfile
            - HaproxyLogLine -> Line
            - HaproxyLogFile -> Log
        
          # Parse the log file on Log() creation (i.e. in its __init__)
        
          [gforcada]
        
        1.3 (2016-03-29)
        ----------------
        
        - New filter: ``filter_wait_on_queues``.
          Get all requests that waited at maximum X amount of milliseconds on HAProxy queues.
          [gforcada]
        
        - Code/docs cleanups and add code analysis.
          [gforcada]
        
        - Avoid using eval.
          [gforcada]
        
        1.2.1 (2016-02-23)
        ------------------
        
        - Support -1 as a status_code
          [Christopher Baines]
        
        1.2 (2015-12-07)
        ----------------
        
        - Allow a hostname on the syslog part (not only IPs)
          [danny crasto]
        
        1.1 (2015-04-19)
        ----------------
        
        - Make syslog optional.
          Fixes issue https://github.com/gforcada/haproxy_log_analysis/issues/10.
          [gforcada]
        
        1.0 (2015-03-24)
        ----------------
        
        - Fix issue #9.
          log line on the syslog part was too strict,
          it was expecting the hostname to be a string and was
          failing if it was an IP.
          [gforcada]
        
        0.0.3.post2 (2015-01-05)
        ------------------------
        
        - Finally really fixed issue #7.
          ``namespace_packages`` was not meant to be on setup.py at all.
          Silly copy&paste mistake.
          [gforcada]
        
        0.0.3.post (2015-01-04)
        -----------------------
        
        - Fix release on PyPI.
          Solves GitHub issue #7.
          https://github.com/gforcada/haproxy_log_analysis/issues/7
          [gforcada]
        
        0.0.3 (2014-07-09)
        ------------------
        
        - Fix release on PyPI (again).
          [gforcada]
        
        0.0.2 (2014-07-09)
        ------------------
        
        - Fix release on PyPI.
          [gforcada]
        
        0.0.1 (2014-07-09)
        ------------------
        
        - Pickle :class::`.HaproxyLogFile` data for faster performance.
          [gforcada]
        
        - Add a way to negate the filters, so that instead of being able to filter by
          IP, it can output all but that IP information.
          [gforcada]
        
        - Add lots of filters: ip, path, ssl, backend, frontend, server, status_code
          and so on. See ``--list-filters`` for a complete list of them.
          [gforcada]
        
        - Add :method::`.HaproxyLogFile.parse_data` method to get data from data stream.
          It allows you use it as a library.
          [bogdangi]
        
        - Add ``--list-filters`` argument on the command line interface.
          [gforcada]
        
        - Add ``--filter`` argument on the command line interface, inspired by
          Bogdan's early design.
          [bogdangi] [gforcada]
        
        - Create a new module :module::`haproxy.filters` that holds all available filters.
          [gforcada]
        
        - Improve :method::`.HaproxyLogFile.cmd_queue_peaks` output to not only show
          peaks but also when requests started to queue and when they finsihed and
          the amount of requests that had been queued.
          [gforcada]
        
        - Show help when no argument is given.
          [gforcada]
        
        - Polish documentation and docstrings here and there.
          [gforcada]
        
        - Add a ``--list-commands`` argument on the command line interface.
          [gforcada]
        
        - Generate an API doc for ``HaproxyLogLine`` and ``HaproxyLogFile``.
          [bogdangi]
        
        - Create a ``console_script`` `haproxy_log_analysis` for ease of use.
          [bogdangi]
        
        - Add Sphinx documentation system, still empty.
          [gforcada]
        
        - Keep valid log lines sorted so that the exact order of connections is kept.
          [gforcada]
        
        - Add quite a few commands, see `README.rst`_ for a complete list of them.
          [gforcada]
        
        - Run commands passed as arguments (with -c flag).
          [gforcada]
        
        - Add a requirements.txt file to keep track of dependencies and pin them.
          [gforcada]
        
        - Add travis_ and coveralls_ support. See its badges on `README.rst`_.
          [gforcada]
        
        - Add argument parsing and custom validation logic for all arguments.
          [gforcada]
        
        - Add regular expressions for haproxy log lines (HTTP format) and to
          parse HTTP requests path.
          Added tests to ensure they work as expected.
          [gforcada]
        
        - Create distribution.
          [gforcada]
        
        .. _travis: https://travis-ci.org/
        .. _coveralls: https://coveralls.io/
        .. _README.rst: http://github.com/gforcada/haproxy_log_analysis
        
        
Keywords: haproxy log analysis report
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: System Administrators
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Topic :: Internet :: Log Analysis
