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#!/usr/bin/python
import os
import yaml
if __name__ == "__main__":
network_config_file = os.environ["NETWORK"]
network_config = yaml.load(open(network_config_file, "r"))
os.system(
"sudo ovs-vsctl --may-exist add-port br-external mgmt_vnic -- set Interface mgmt_vnic type=internal")
os.system("sudo ip addr flush mgmt_vnic")
os.system("sudo ip link set mgmt_vnic up")
for sys_intf in network_config["sys_intf_mappings"]:
if sys_intf["name"] == "mgmt" and sys_intf.get("vlan_tag"):
os.system(
"sudo ovs-vsctl set port mgmt_vnic tag=%s" %
sys_intf["vlan_tag"])
for net_info in network_config["ip_settings"]:
if net_info["name"] == "mgmt":
mgmt_ip_range_end = net_info["ip_ranges"][0][1]
mgmt_netmask = net_info["cidr"].split('/')[1]
os.system(
r"sudo ip addr add %s/%s dev mgmt_vnic" %
(mgmt_ip_range_end, mgmt_netmask))
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