Module: OpenldapMonitorExtractor

Extended by:
OpenldapMonitorExtractor
Included in:
OpenldapMonitorExtractor
Defined in:
lib/openldap_monitor_extractor.rb,
lib/openldap_monitor_extractor/version.rb,
lib/openldap_monitor_extractor/connection.rb

Defined Under Namespace

Classes: Connection

Constant Summary collapse

MAPPER = 
{
  :total_connections    =>{ :dn =>"cn=Total,cn=Connections,cn=Monitor",   :attribute =>:monitorcounter      },
  :referals_statistics  =>{ :dn =>"cn=Referrals,cn=Statistics,cn=Monitor",:attribute =>:monitorcounter      },
  :bytes_statistics     =>{ :dn =>"cn=Bytes,cn=Statistics,cn=Monitor",    :attribute =>:monitorcounter      },
  :entries_statistics   =>{ :dn =>"cn=Entries,cn=Statistics,cn=Monitor",  :attribute =>:monitorcounter      },
  :initiated_operations =>{ :dn =>"cn=Operations,cn=Monitor",             :attribute =>:monitoropinitiated  },
  :completed_operations =>{ :dn =>"cn=Operations,cn=Monitor",             :attribute =>:monitoropcompleted  },
  :bind_operations      =>{ :dn =>"cn=Bind,cn=Operations,cn=Monitor",     :attribute =>:monitoropcompleted  },
  :unbind_operations    =>{ :dn =>"cn=Unbind,cn=Operations,cn=Monitor",   :attribute =>:monitoropcompleted  },
  :search_operations    =>{ :dn =>"cn=Search,cn=Operations,cn=Monitor",   :attribute =>:monitoropcompleted  },
  :compare_operations   =>{ :dn =>"cn=Compare,cn=Operations,cn=Monitor",  :attribute =>:monitoropcompleted  },
  :modify_operations    =>{ :dn =>"cn=Modify,cn=Operations,cn=Monitor",   :attribute =>:monitoropcompleted  },
  :modrdn_operations    =>{ :dn =>"cn=Modrdn,cn=Operations,cn=Monitor",   :attribute =>:monitoropcompleted  },
  :add_operations       =>{ :dn =>"cn=Add,cn=Operations,cn=Monitor",      :attribute =>:monitoropcompleted  },
  :delete_operations    =>{ :dn =>"cn=Delete,cn=Operations,cn=Monitor",   :attribute =>:monitoropcompleted  },
  :abandon_operations   =>{ :dn =>"cn=Abandon,cn=Operations,cn=Monitor",  :attribute =>:monitoropcompleted  },
  :extended_operations  =>{ :dn =>"cn=Extended,cn=Operations,cn=Monitor", :attribute =>:monitoropcompleted  },
  :write_waiters        =>{ :dn =>"cn=Write,cn=Waiters,cn=Monitor",       :attribute =>:monitorcounter      },
  :read_waiters         =>{ :dn =>"cn=Read,cn=Waiters,cn=Monitor",        :attribute =>:monitorcounter      }
}
KEYS = 
MAPPER.keys
VERSION = 
"0.0.3"

Instance Method Summary collapse

Instance Method Details

#configure(config) ⇒ Object 



31
32
33
34
35
36
 
# File 'lib/openldap_monitor_extractor.rb', line 31

def configure(config) 
  
  @connection ||= Connection.new(config).connection
  
  self
end

#get(key) ⇒ Object

Raises:

  • (StandardError) 


38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/openldap_monitor_extractor.rb', line 38

def get(key)

  raise StandardError.new("The key: #{key} do not exist") unless KEYS.include?(key)
  
  dn        = MAPPER[key][:dn]
  attribute = MAPPER[key][:attribute]
  
  raise ArgumentError.new("You need to configure a valid LDAP connection before call this") unless @connection
  raise ArgumentError.new("Invalid key: #{key}") unless KEYS.include?(key)
  
  entry = @connection.search( 
    :filter     =>Net::LDAP::Filter.eq("objectClass", "*"),
    :base       =>dn, 
    :attributes =>[attribute])
 
  raise StandardError.new("Problems getting information: #{dn} from Monitor backend") unless entry
  
  entry[0][attribute][0]
end