+
+ def get_dhcp_controller(self):
+ """
+ Create an host_thread object for manage openvim controller and not create a thread for itself
+ :return: dhcp_host openvim controller object
+ """
+
+ if 'openvim_controller' in self.config['host_threads']:
+ return self.config['host_threads']['openvim_controller']
+
+ bridge_ifaces = []
+ controller_ip = self.config['ovs_controller_ip']
+ ovs_controller_user = self.config['ovs_controller_user']
+
+ host_test_mode = True if self.config['mode'] == 'test' or self.config['mode'] == "OF only" else False
+ host_develop_mode = True if self.config['mode'] == 'development' else False
+
+ dhcp_host = ht.host_thread(name='openvim_controller', user=ovs_controller_user, host=controller_ip,
+ db=self.config['db'],
+ db_lock=self.config['db_lock'], test=host_test_mode,
+ image_path=self.config['image_path'], version=self.config['version'],
+ host_id='openvim_controller', develop_mode=host_develop_mode,
+ develop_bridge_iface=bridge_ifaces)
+
+ self.config['host_threads']['openvim_controller'] = dhcp_host
+ if not host_test_mode:
+ dhcp_host.ssh_connect()
+ return dhcp_host
+
+ def launch_dhcp_server(self, vlan, first_ip, last_ip, cidr):
+ """
+ Launch a dhcpserver base on dnsmasq attached to the net base on vlan id across the the openvim computes
+ :param vlan: vlan identifier
+ :param first_ip: First dhcp range ip
+ :param last_ip: Last dhcp range ip
+ :param cidr: net cidr
+ :return:
+ """
+ ip_tools = IPNetwork(cidr)
+ dhcp_netmask = str(ip_tools.netmask)
+ ip_range = [first_ip, last_ip]
+
+ dhcp_path = self.config['ovs_controller_file_path']
+
+ controller_host = self.get_dhcp_controller()
+ controller_host.create_linux_bridge(vlan)
+ controller_host.create_dhcp_interfaces(vlan, first_ip, dhcp_netmask)
+ controller_host.launch_dhcp_server(vlan, ip_range, dhcp_netmask, dhcp_path)
+
+