ChkConfig - command chkconfig

class insights.parsers.chkconfig.ChkConfig(*args, **kwargs)

Bases: CommandParser

A parser for working with data gathered from chkconfig utility.

Sample input data is shown as content in the examples below.

Raises:

SkipComponent -- When nothing is parsed.

Examples

>>> content = '''
... auditd         0:off   1:off   2:on    3:on    4:on    5:on    6:off
... crond          0:off   1:off   2:on    3:on    4:on    5:on    6:off
... iptables       0:off   1:off   2:on    3:on    4:on    5:on    6:off
... kdump          0:off   1:off   2:off   3:on    4:on    5:on    6:off
... restorecond    0:off   1:off   2:off   3:off   4:off   5:off   6:off
... xinetd:        0:off   1:off   2:on    3:on    4:on    5:on    6:off
...         rexec:         off
...         rlogin:        off
...         rsh:           off
...         telnet:        on
... '''
>>> shared[ChkConfig].is_on('crond')
True
>>> shared[ChkConfig].is_on('httpd')
False
>>> shared[ChkConfig].is_on('rexec')
False
>>> shared[ChkConfig].is_on('telnet')
True
>>> shared[ChkConfig].parsed_lines['crond']
'crond          0:off   1:off   2:on    3:on    4:on    5:on    6:off'
>>> shared[ChkConfig].parsed_lines['telnet']
'        telnet:        on'
>>> shared[ChkConfig].levels_on('crond')
set(['3', '2', '5', '4'])
>>> shared[ChkConfig].levels_off('crond')
set(['1', '0', '6'])
>>> shared[ChkConfig].levels_on('telnet')
set([])
>>> shared[ChkConfig].levels_off('telnet')
set([])

class LevelState(level, state)

Bases: tuple

namedtuple: Represents the state of a particular service level.

property level

property state

is_on(service_name)

Checks if the service is enabled in chkconfig.

Parameters:

service_name (str) -- service name

Returns:

True if service is enabled, False otherwise

Return type:

bool

level_states

Dictionary of set of level numbers access by service name.

Type:

dict

levels_off(service_name)

set (str): Returns set of levels where service_name is off.

Raises:

KeyError -- Raises exception if service_name is not in Chkconfig.

levels_on(service_name)

set (str): Returns set of level numbers where service_name is on.

Raises:

KeyError -- Raises exception if service_name is not in Chkconfig.

parse_content(content)

Main parsing class method which stores all interesting data from the content.

Parameters:

content (context.content) -- Parser context content

parsed_lines

Dictionary of content lines access by service name.

Type:

dict

service_list

List of service names in order of appearance.

Type:

list

services

Dictionary of bool indicating if service is enabled, access by service name .

Type:

dict