nagios/plc2nagios.py

   1 #!/usr/bin/python
   2
   3 import database
   4
   5 class NagiosObject(object):
   6         trans = {'d2_coords': '2d_coords'}
   7
   8         def __init__(self, id, **kwargs):
   9                 self.id = id
  10                 self.kwords = kwargs.keys()
  11                 for key in self.kwords:
  12                         self.__setattr__(key, kwargs[key])
  13
  14         def toString(self):
  15                 ret = ""
  16                 ret += "define %s {\n" % self.id
  17                 for key in self.kwords:
  18                         if key in self.trans:
  19                                 ret += "    %s   %s\n" % (self.trans[key], self.__getattribute__(key))
  20                         else:
  21                                 ret += "    %s   %s\n" % (key, self.__getattribute__(key))
  22                 ret += "}\n"
  23                 return ret
  24
  25 class Host(NagiosObject):
  26         def __init__(self, **kwargs):
  27                 NagiosObject.__init__(self, "host", **kwargs)
  28
  29 class HostGroup(NagiosObject):
  30         def __init__(self, **kwargs):
  31                 NagiosObject.__init__(self, "hostgroup", **kwargs)
  32
  33 class Service(NagiosObject):
  34         def __init__(self, **kwargs):
  35                 NagiosObject.__init__(self, "service", **kwargs)
  36
  37 class ServiceDependency(NagiosObject):
  38         def __init__(self, **kwargs):
  39                 NagiosObject.__init__(self, "servicedependency", **kwargs)
  40
  41 class ServiceGroup(NagiosObject):
  42         def __init__(self, **kwargs):
  43                 NagiosObject.__init__(self, "servicegroup", **kwargs)
  44
  45
  46 globalservices = []
  47 for service in [('NET', "Network Services"),
  48                                 ('SSH', "SSH Service"),
  49                                 ('SSH806', "Auxiliary SSH Service"),
  50                                 ('HTTP', "PlanetFlow HTTP"),
  51                                 ('COTOP', "HTTP based COTOP"),
  52                                 ]:
  53                                 #('PLSOFT', "PlanetLab Software"),
  54                                 #('MGMT',  "Remote Management")]:
  55         globalservices.append(ServiceGroup(servicegroup_name=service[0], alias=service[1]))
  56
  57
  58 globalhost = [Host(     name="planetlab-host",
  59                                         use="generic-host",
  60                                         check_period="24x7",
  61                                         check_interval="60",
  62                                         retry_interval="5",
  63                                         max_check_attempts="10",
  64                                         check_command="check-host-alive",
  65                                         contact_groups="admins",
  66                                         register="0")]
  67
  68 for obj in globalhost + globalservices:
  69         print obj.toString()
  70
  71 plcdb = database.dbLoad("l_plcsites")
  72 netid2ip = database.dbLoad("plcdb_netid2ip")
  73 lb2hn = database.dbLoad("plcdb_lb2hn")
  74
  75 for site in plcdb:
  76         shortname = site['abbreviated_name']
  77         lb = site['login_base']
  78         hg = HostGroup(hostgroup_name=lb, alias=shortname)
  79         lat = site['latitude']
  80         lon = site['longitude']
  81         lon_x = -1
  82         lat_y = -1
  83         if lat is not None and lon is not None:
  84                 scale = 5
  85                 lon_x = int(180 + lon) * scale
  86                 lat_y = int(180 - (lat + 90)) * scale
  87
  88         if site['login_base'] in lb2hn:
  89                 nodes = lb2hn[site['login_base']]
  90         else:
  91                 continue
  92
  93         if len(nodes) == 0:
  94                 continue
  95
  96         print hg.toString()
  97
  98         for node in nodes:
  99                 hn = node['hostname']
 100                 if len(node['nodenetwork_ids']) == 0:
 101                         continue
 102
 103                 ip = netid2ip[node['nodenetwork_ids'][0]]
 104
 105                 if lon_x is not -1 and lat_y is not -1:
 106                         coords="%s,%s" % (lon_x, lat_y)
 107                 else:
 108                         coords="0,0"
 109
 110                 h = Host(use="planetlab-host",
 111                                 host_name=hn,
 112                                 alias=hn,
 113                                 address=ip,
 114                                 d2_coords=coords,
 115                                 statusmap_image="icon-system.png",
 116                                 hostgroups=lb)
 117
 118                 print h.toString()
 119
 120                 s1 = Service(use="generic-service",
 121                                         host_name=hn,
 122                                         service_description="aSSH",
 123                                         display_name="aSSH",
 124                                         servicegroups="NET,SSH",
 125                                         check_command="check_ssh!-t 120")
 126                 s2 = Service(use="generic-service",
 127                                         host_name=hn,
 128                                         service_description="bSSH806",
 129                                         display_name="bSSH806",
 130                                         servicegroups="NET,SSH806",
 131                                         check_command="check_ssh!-p 806 -t 120")
 132                 s3 = Service(use="generic-service",
 133                                         host_name=hn,
 134                                         service_description="cHTTP",
 135                                         display_name="cHTTP",
 136                                         servicegroups="NET,HTTP",
 137                                         check_command="check_http!-t 120")
 138                 s4 = Service(use="generic-service",
 139                                         host_name=hn,
 140                                         service_description="dCOTOP",
 141                                         display_name="dCOTOP",
 142                                         servicegroups="NET,COTOP",
 143                                         check_command="check_http!-p 3120 -t 120")
 144
 145                 sd1 = ServiceDependency(host_name=hn,
 146                                                                 service_description="aSSH",
 147                                                                 dependent_host_name=hn,
 148                                                                 dependent_service_description="bSSH806",
 149                                                                 execution_failure_criteria="w,u,c,p",)
 150
 151                 sd2 = ServiceDependency(host_name=hn,
 152                                                                 service_description="aSSH",
 153                                                                 dependent_host_name=hn,
 154                                                                 dependent_service_description="cHTTP",
 155                                                                 execution_failure_criteria="w,u,c,p",)
 156
 157                 sd3 = ServiceDependency(host_name=hn,
 158                                                                 service_description="aSSH",
 159                                                                 dependent_host_name=hn,
 160                                                                 dependent_service_description="dCOTOP",
 161                                                                 execution_failure_criteria="w,u,c,p",)
 162
 163                 for service in [s1,s2,s3,s4,sd1,sd2,sd3]:
 164                         print service.toString()
 165