def startDHCPD(self):
dhcpdsetting = open(setting.MONITOR_MODULE_PATH+'template/dhcpd.conf').read()% \
{ 'network_id': setting.PRIVATE_NETWORK_ID ,
'netmask' : setting.PRIVATE_SUBNET,
'ip_range' : setting.PRIVATE_RANGE,
'server_ip' : setting.PRIVATE_NETWORK_IP,
'host_declaration' : ''
}
f = open('/maekin/var/dhcp-distro.conf', 'w')
f.write(dhcpdsetting)
f.close()
# create temp sub-interface
subifsetting = open(setting.MONITOR_MODULE_PATH+'template/ifcfg-br0.1').read()% \
{ 'ip_addr': setting.PRIVATE_NETWORK_IP ,
'netmask' : setting.PRIVATE_SUBNET,
}
f = open('/etc/sysconfig/network-scripts/ifcfg-br0.1', 'w')
f.write(subifsetting)
f.close()
if general.runsh('ifup br0.1')[1] != '':
print 'Exiting'
exit(0)
general.runsh('service dhcpd stop')
print general.runsh('service dhcpd start')[0],
def cleanupHTTPD(self):
os.unlink('/etc/httpd/conf.d/pxeboot.conf')
try:
open('/maekin/var/maekin-web')
except IOError as e:
#print 'Oh dear.'
print general.runsh('service httpd stop')[0],
return
print general.runsh('service httpd reload')[0],
def startHTTPD(self):
httpdsetting = open(setting.MONITOR_MODULE_PATH+'template/pxeboot.conf').read()% \
{ 'network_id': setting.PRIVATE_NETWORK_ID ,
'prefix' : setting.PRIVATE_PREFIX
}
f = open('/etc/httpd/conf.d/pxeboot.conf', 'w')
f.write(httpdsetting)
f.close()
general.runsh('service httpd stop')
print general.runsh('service httpd start')[0],
def cleanupTFTP(self):
tftpsetting = open(setting.MONITOR_MODULE_PATH +
'template/tftp').read() % {
'tftp_disable': 'yes'
}
f = open('/etc/xinetd.d/tftp', 'w')
f.write(tftpsetting)
f.close()
print general.runsh('service xinetd stop')[0],
def signal_handler(self, signal, frame):
print general.red('Exiting')
print 'Doing some cleanup...',
self.cleanupDHCPD()
self.cleanupHTTPD()
self.cleanupTFTP()
if not self.gotIP:
general.runsh('service mklocd start')[0]
print 'Starting mklocd:%s[ %s ]' % (general.TAB,
general.green('OK'))
sys.exit(0)
def cleanupDHCPD(self):
os.unlink('/maekin/var/dhcp-distro.conf')
general.runsh('touch /maekin/var/dhcp-distro.conf')
general.runsh('ifdown br0.1')
result = connection.socketCall('localhost', 50000,
'are_you_running_dhcpd', [])
if result == 'yes':
general.runsh('service dhcpd restart')
else:
print general.runsh('service dhcpd stop')[0],
def reloadDHCP(self):
count = 0
host_dec_string = ''
for host in self.pxe_client:
if self.pxe_client[host]['state'] != 'completed':
host_dec_string += 'host netinstall%(netint_id)s { hardware ethernet %(netint_mac)s; fixed-address %(netint_ip)s; }\n' % {
'netint_id': str(count),
'netint_mac': host,
'netint_ip': self.pxe_client[host]['ip']
}
count = count + 1
dhcpdsetting = open(setting.MONITOR_MODULE_PATH+'template/dhcpd.conf').read()% \
{ 'network_id': setting.PRIVATE_NETWORK_ID ,
'netmask' : setting.PRIVATE_SUBNET,
'ip_range' : setting.PRIVATE_RANGE,
'server_ip' : setting.PRIVATE_NETWORK_IP,
'host_declaration' : host_dec_string
}
f = open('/maekin/var/dhcp-distro.conf', 'w')
f.write(dhcpdsetting)
f.close()
general.runsh('service dhcpd restart')
def insert_procedure(self):
# assume all package installed
# checkRPM('httpd')
# checkRPM('tftp-server')
# cehckRPM('dhcpd')
if not self.gotIP:
#print 'Stoping mklocd: ',
print general.runsh('service mklocd stop')[0],
#print '%s[ %s ]'%(general.TAB, general.green('OK'))
print 'Prepareing kickstart file: ',
try:
self.prepareKS()
except Exception as e:
print "%s[%s]" % (general.TAB, general.red('FAILED'))
#print 'Starting httpd: ',
self.startHTTPD()
#print 'Starting xinetd: ',
self.startTFTP()
#print 'Starting dhcpd: ',
self.startDHCPD()
#print 'Press Ctrl+C to quit'
#print 'waiting for new node...'
self.show_ui()
log = open('/var/log/messages', 'r')
log.seek(0, 2)
httplog = open('/var/log/httpd/access_log', 'r')
httplog.seek(0, 2)
while True:
syslog = log.readline()
self.check_new_node(syslog)
access_log = httplog.readline()
self.check_ks_request(access_log)
self.check_install_request(access_log)
def startTFTP(self):
# enable tftp-server
tftpsetting = open(setting.MONITOR_MODULE_PATH +
'template/tftp').read() % {
'tftp_disable': 'no'
}
f = open('/etc/xinetd.d/tftp', 'w')
f.write(tftpsetting)
f.close()
general.runsh('mkdir -p /var/lib/tftpboot/pxelinux.cfg/')
pxesetting = open(setting.MONITOR_MODULE_PATH +
'template/default').read() % {
'server_ip': setting.PRIVATE_NETWORK_IP
}
f = open('/var/lib/tftpboot/pxelinux.cfg/default', 'w')
f.write(pxesetting)
f.close()
general.runsh('service xinetd stop')
print general.runsh('service xinetd start')[0],
def create_pxe_localboot(self, mac):
mac = mac.replace(':', '-')
general.runsh(
'cp /maekin/lib/distro/template/localboot /var/lib/tftpboot/pxelinux.cfg/01-'
+ mac)