def configure_host_by_mac(mac_addr):
avl_private_ip = None
ip_info = db.private_ip_pool(mac_addr=mac_addr)
if ip_info:
avl_private_ip = ip_info.private_ip
else:
avl_ip = db((~db.private_ip_pool.id.belongs(db()._select(db.host.host_ip)))
& (db.private_ip_pool.vlan == HOST_VLAN_ID)).select(db.private_ip_pool.private_ip)
if avl_ip.first():
ip_info = avl_ip.first()
avl_private_ip = ip_info['private_ip']
if avl_private_ip:
logger.debug('Available IP for mac address %s is %s'%(mac_addr, avl_private_ip))
host_name = 'host'+str(avl_private_ip.split('.')[3])
create_dhcp_entry(host_name, mac_addr, avl_private_ip)
db.host[0] = dict(host_ip=ip_info['id'],
host_name=host_name,
mac_addr=mac_addr,
status=HOST_STATUS_DOWN)
return 'Host configured. Proceed for PXE boot.'
else:
logger.error('Available Private IPs for host are exhausted.')
return 'Available Private IPs for host are exhausted.'
def configure_host_by_mac(mac_addr):
avl_private_ip = None
ip_info = db.private_ip_pool(mac_addr=mac_addr)
if ip_info:
avl_private_ip = ip_info.private_ip
else:
avl_ip = db((~db.private_ip_pool.id.belongs(db()._select(db.host.host_ip)))
& (db.private_ip_pool.vlan == HOST_VLAN_ID)).select(db.private_ip_pool.private_ip)
if avl_ip.first():
ip_info = avl_ip.first()
avl_private_ip = ip_info['private_ip']
if avl_private_ip:
logger.debug('Available IP for mac address %s is %s'%(mac_addr, avl_private_ip))
host_name = 'host'+str(avl_private_ip.split('.')[3])
create_dhcp_entry(host_name, mac_addr, avl_private_ip)
db.host[0] = dict(host_ip=ip_info['id'],
host_name=host_name,
mac_addr=mac_addr,
status=HOST_STATUS_DOWN)
return 'Host configured. Proceed for PXE boot.'
else:
logger.error('Available Private IPs for host are exhausted.')
return 'Available Private IPs for host are exhausted.'
def add_private_ip(ip_pool_id):
private_ip_pool = db.private_ip_pool[ip_pool_id]
if private_ip_pool.vlan != HOST_VLAN_ID:
mac_address = private_ip_pool.mac_addr
if mac_address == None:
while True:
mac_address = generate_random_mac()
if not (db.private_ip_pool(mac_addr=mac_address)):break
#Update generated mac address in DB
private_ip_pool.update_record(mac_addr=mac_address)
create_dhcp_entry(None, mac_address, private_ip_pool.private_ip)
def add_private_ip(ip_pool_id):
private_ip_pool = db.private_ip_pool[ip_pool_id]
if private_ip_pool.vlan != HOST_VLAN_ID:
mac_address = private_ip_pool.mac_addr
if mac_address == None:
while True:
mac_address = generate_random_mac()
if not (db.private_ip_pool(mac_addr=mac_address)):break
#Update generated mac address in DB
private_ip_pool.update_record(mac_addr=mac_address)
create_dhcp_entry(None, mac_address, private_ip_pool.private_ip)
