Andrew's git / logparse.git /
53f332d798524d9e786ad74eb4b333303cc059ab
   1#
   2#   config.py
   3#
   4#   Default config values and basic wrapper for ConfigParser. New config options
   5#   should be added to the dictionary below, along with appropriate defaults.
   6#
   7#   Runtime configuration is done through /etc/logparse/logparse.conf (default)
   8#   or the path specified in the "--config" argument. The file uses the INI
   9#   syntax, with general options being declared in the [logparse] section and
  10#   parser-specific options declared in their own sections.
  11#
  12
  13from configparser import ConfigParser
  14from pkg_resources import Requirement, resource_filename
  15
  16import logparse
  17import logging
  18logger = logging.getLogger(__name__)
  19
  20global prefs
  21prefs = None
  22
  23defaults = {
  24        'logparse': {
  25            'output': '',
  26            'overwrite': False,
  27            'title': logparse.__name__,
  28            'maxlist': 10,
  29            'maxcmd': 6,
  30            'resolve-domains': 'fqdn',
  31            'rotate': False,
  32            'verbose': False, 
  33            'quiet': False,
  34            'hostname-path': '/etc/hostname',
  35            'parsers': '',
  36            'ignore-parsers': ''
  37        },
  38        'html': {
  39            'header':  '/etc/logparse/header.html',
  40            'css': '/etc/logparse/main.css',
  41            'embed-styles': False,
  42            'css-relpath': True
  43        },
  44        'plain': {
  45            'plain': False,
  46            'linewidth': 80
  47        },
  48        'logs': {
  49            'auth': '/var/log/auth.log',
  50            'cron': '/var/log/cron.log',
  51            'cpuinfo': '/proc/cpuinfo',
  52            'meminfo': '/proc/meminfo',
  53            'sys': '/var/log/syslog',
  54            'smbd': '/var/log/samba',
  55            'zfs': '/var/log/zpool.log',
  56            'alloc': '/var/log/du.log',
  57            'postfix': '/var/log/mail.log',
  58            'httpd-access': '/var/log/apache2/access.log',
  59            'httpd-error': '/var/log/apache2/error.log'
  60        },
  61        'mail': {
  62            'to': '',
  63            'from': '',
  64            'subject': 'logparse from $hostname',
  65            'mailbin': '/usr/bin/mail'
  66        },
  67        'temperatures': {
  68            'drives': ['/dev/sda'],
  69            'host': '127.0.0.1',
  70            'separator': '|',
  71            'timeout': 10,
  72            'port': 7634,
  73            'show-model': False, 
  74        },
  75        'sshd': {
  76            'resolve-domains': ''
  77        },
  78        'smbd': {
  79            'resolve-domains': ''
  80        },
  81        'httpd': {
  82            'resolve-domains': ''
  83        },
  84        'du': {
  85            'paths': ['/', '/etc', '/home'],
  86            'force-write': False
  87        }
  88}
  89
  90def locate(filename):
  91    """
  92    DEPRECATED: draft method for what is now parsers/load_parsers.py. Kept here
  93    for historical purposes.
  94    """
  95    logger.debug("Searching for {0}".format(filename))
  96    loc = resource_filename(Requirement.parse(__package__), filename)
  97    logger.debug("Found {0}".format(loc))
  98    return loc
  99
 100def loadconf(configpaths):
 101    """
 102    Initial setup for a ConfigParser object. `configpaths` should be a list of
 103    configuration files to load (typically only one). To use the generated
 104    ConfigParser, use `import logparse.config` and then `config.prefs.get(..)`.
 105    The prefs object is returned after creation as a convenience but this method
 106    should only be called once per runtime.
 107    """
 108    prefs= ConfigParser()
 109    prefs.read_dict(defaults)
 110    try:
 111        success = prefs.read(configpaths)
 112        logger.debug("Loaded {0} config file(s): {1}".format(str(len(success)), str(success)))
 113    except Exception as e:
 114        logger.warning("Error processing config: " + str(e))
 115    return prefs