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[dhcp] On ajoute isc à dydhcp, et on passe quelques modifs de Valentin

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This commit is contained in:
Pierre-Elliott Bécue 2013-05-19 18:45:49 +02:00
parent 662061781b
commit 9a5294c7ee
4 changed files with 23 additions and 34 deletions
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2
gestion/config/config.py
View file

@ -304,3 +304,5 @@ accueil_route = {
'138.231.136.130':{'tcp':['80','443'],'hosts':['intranet2.crans.org']},
'138.231.136.18':{'tcp':['80','443'],'hosts':['cas.crans.org', 'login.crans.org', 'auth.crans.org']},
}
dhcp_servers = ['dhcp.adm.crans.org', 'isc.adm.crans.org']

32
gestion/gen_confs/dhcpd_new.py
View file

@ -17,12 +17,14 @@ from pypureomapi import Omapi, OmapiMessage, OmapiError, OmapiErrorNotFound
import struct
class dydhcp:
def __init__(self):
def __init__(self, server):
import sys
sys.path.append('/usr/scripts/gestion/secrets')
from secrets import dhcp_omapi_keyname,dhcp_omapi_key
from secrets import dhcp_omapi_keyname,dhcp_omapi_keys
self.dhcp_omapi_keyname = dhcp_omapi_keyname
self.dhcp_omapi_key=dhcp_omapi_key
self.dhcp_omapi_key = dhcp_omapi_keys[server]
self.server = server.lower()
def add_host(self, ip, mac,name=None):
"""
@type ip: str
@ -40,7 +42,7 @@ class dydhcp:
msg.obj.append((b"ip-address", pack_ip(ip)))
if name:
msg.obj.append((b"name", bytes(name)))
conn=Omapi('dhcp.adm.crans.org',9991,self.dhcp_omapi_keyname, self.dhcp_omapi_key)
conn=Omapi(self.server, 9991,self.dhcp_omapi_keyname, self.dhcp_omapi_key)
response = conn.query_server(msg)
conn.close()
@ -56,7 +58,7 @@ class dydhcp:
msg.obj.append((b"hardware-address", pack_mac(mac)))
msg.obj.append((b"hardware-type", struct.pack("!I", 1)))
msg.obj.append((b"ip-address", pack_ip(ip)))
conn=Omapi('dhcp.adm.crans.org',9991,self.dhcp_omapi_keyname, self.dhcp_omapi_key)
conn=Omapi(self.server,9991,self.dhcp_omapi_keyname, self.dhcp_omapi_key)
response = conn.query_server(msg)
if response.opcode == OMAPI_OP_UPDATE:
response = conn.query_server(OmapiMessage.delete(response.handle))
@ -72,23 +74,7 @@ class dhcp(gen_config) :
"""
######################################PARTIE DE CONFIGURATION
# Fichier à écire
if hostname == 'sable':
restart_cmd = '/etc/init.d/isc-dhcp-server restart'
reseaux = { '138.231.136.0/21' : '/etc/dhcp3/generated/adherents.liste',
'10.42.0.0/16' : '/etc/dhcp3/generated/gratuit.liste' }
elif hostname == 'titanic':
restart_cmd = '/etc/init.d/isc-dhcp-server restart'
reseaux = { '10.2.9.0/24' : '/etc/dhcp3/generated/appartements.liste' }
elif hostname == 'gordon':
restart_cmd = '/etc/init.d/isc-dhcp-server restart'
reseaux = { '138.231.144.0/21' : '/etc/dhcp3/generated/wifi.liste' }
elif hostname == 'dhcp':
restart_cmd = '/etc/init.d/isc-dhcp-server restart'
reseaux = { '138.231.136.0/21' : '/etc/dhcp3/generated/adherents.liste',
'10.42.0.0/16' : '/etc/dhcp3/generated/gratuit.liste',
'10.2.9.0/24' : '/etc/dhcp3/generated/appartements.liste',
'138.231.144.0/21' : '/etc/dhcp3/generated/wifi.liste' }
elif hostname == 'isc':
if hostname in ['dhcp', 'isc']:
restart_cmd = '/etc/init.d/isc-dhcp-server restart'
reseaux = { '138.231.136.0/21' : '/etc/dhcp3/generated/adherents.liste',
'10.42.0.0/16' : '/etc/dhcp3/generated/gratuit.liste',
@ -163,7 +149,7 @@ class dhcp(gen_config) :
host_template = self.host_template
# variable pour remplir le template
#d = { 'nom' : machine.nom().split('.')[0] , 'mac' : machine.mac() , 'ip' : machine.ip() }
d = { 'nom' : machine.nom() , 'host' : machine.nom().split('.')[0],'mac' : machine.mac() , 'ip' : machine.ip() }
d = { 'nom' : machine.nom() , 'host' : machine.nom().split('.', 1)[0],'mac' : machine.mac() , 'ip' : machine.ip() }
try :
hosts[net] += host_template % d
except : hosts[net] = host_template % d

3
gestion/gen_confs/generate.py
View file

@ -53,8 +53,7 @@ class base_reconfigure:
'blacklist_bloq': __blacklist_servers,
'del_user': [ 'zbee-del_user', 'owl-del_user', 'zamok-del_user' ],
'port': ['komaz-port'],
'dhcp': ['dhcp-dhcp'],
'isc': ['isc-dhcp'],
'dhcp': ['dhcp-dhcp', 'isc-dhcp'],
}
#Y R U Aliasing !
__service_develop.update({

12
gestion/ldap_crans.py
View file

@ -1908,7 +1908,7 @@ class BaseProprietaire(BaseClasseCrans):
self.services_to_restart('macip', [m.ip()] )
self.services_to_restart('classify', [m.ip()] )
self.services_to_restart('dns')
self.services_to_restart('dhcp-dhcp')
self.services_to_restart('dhcp')
# Vérification si changement de bât, ce qui obligerai un changement d'IP
if 'adherentPayant' in self.modifs or 'chbre' in self.modifs and self.chbre() != '????':
@ -3193,7 +3193,8 @@ Contactez nounou si la MAC est bien celle d'une carte.""", 3)
# Si la configuration ip à changer on met dynamiquement à jour le dhcp
if reconf_ip:
from gen_confs.dhcpd_new import dydhcp
dhcp=dydhcp()
for server in config.dhcp_servers:
dhcp=dydhcp(server)
dhcp.del_host(self._init_data.get('ipHostNumber',[self.ip()])[0],self._init_data.get('macAddress',[self.mac()])[0])
dhcp.add_host(self._data.get('ipHostNumber',[self.ip()])[0],self._data.get('macAddress',[self.mac()])[0],self.nom())
# Enregistrement
@ -3212,7 +3213,7 @@ Contactez nounou si la MAC est bien celle d'une carte.""", 3)
if reconf_ip:
self.services_to_restart('macip', reconf_ip)
self.services_to_restart('classify', reconf_ip)
self.services_to_restart('dhcp-dhcp')
self.services_to_restart('dhcp')
if 'portTCPin' in self.modifs or 'portTCPout' in self.modifs or \
'portUDPin' in self.modifs or 'portUDPout' in self.modifs:
self.services_to_restart('komaz-ports', [self.ip()])
@ -3274,11 +3275,12 @@ Contactez nounou si la MAC est bien celle d'une carte.""", 3)
# On supprime la machine du dhcp
from gen_confs.dhcpd_new import dydhcp
dhcp=dydhcp()
for server in config.dhcp_servers:
dhcp=dydhcp(server)
dhcp.del_host(self.ip(),self.mac())
# Services à redémarrer
self.services_to_restart('dhcp-dhcp')
self.services_to_restart('dhcp')
if self.exempt():
self.services_to_restart('surveillance_exemptions')