1 files changed, 73 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/roles/setup-network/files/setup_networks/setup_networks.py b/deploy/adapters/ansible/roles/setup-network/files/setup_networks/setup_networks.py
new file mode 100644
index 00000000..b46abcee
--- /dev/null
+++ b/deploy/adapters/ansible/roles/setup-network/files/setup_networks/setup_networks.py
@@ -0,0 +1,73 @@
+import yaml
+import netaddr
+import os
+import log as logging
+
+LOG = logging.getLogger("net-init")
+config_path = os.path.join(os.path.dirname(__file__), "network.cfg")
+#from socket import AF_INET
+#from pyroute2 import IPRoute
+#from pyroute2 import IPRouteRequest
+
+#ip = IPRoute()
+def setup_bondings(bond_mappings):
+    print bond_mappings
+
+def add_vlan_link(interface, ifname, vlan_id):
+    LOG.info("add_vlan_link enter")
+    #idx = ip.link_lookup(ifname=interface)[0]
+    #ip.link_create(ifname=ifname,
+    #               kind="vlan",
+    #               vlan_id=vlan_id,
+    #               link=idx)
+    cmd = "ip link add link %s name %s type vlan id %s; " % (ifname, interface, vlan_id)
+    cmd += "ip link set %s up; ip link set %s up" % (interface, ifname)
+    LOG.info("add_vlan_link: cmd=%s" % cmd)
+    os.system(cmd)
+
+def add_ovs_port(ovs_br, ifname, vlan_id=None):
+    LOG.info("add_ovs_port enter")
+    cmd = "ovs-vsctl --may-exist add-port %s %s" % (ovs_br, ifname)
+    if vlan_id:
+        cmd += " tag=%s" % vlan_id
+    cmd += " -- set Interface %s type=internal" % ifname
+    LOG.info("add_ovs_port: cmd=%s" % cmd)
+    os.system(cmd)
+
+def setup_intfs(sys_intf_mappings):
+    LOG.info("setup_intfs enter")
+    for intf_name, intf_info in sys_intf_mappings.items():
+        if intf_info["type"] == "vlan":
+            add_vlan_link(intf_name, intf_info["interface"], intf_info["vlan_tag"])
+        elif intf_info["type"] == "ovs":
+            add_ovs_port(intf_info["interface"], intf_name, vlan_id=intf_info.get("vlan_tag"))
+        else:
+            pass
+
+def setup_ips(ip_settings):
+    LOG.info("setup_ips enter")
+    for intf_info in ip_settings.values():
+        network = netaddr.IPNetwork(intf_info["cidr"])
+        intf_name = intf_info["alias"]
+        cmd = "ip addr add %s/%s brd %s dev %s;" \
+              % (intf_info["ip"], intf_info["netmask"], str(network.broadcast),intf_name)
+        if "gw" in intf_info:
+            cmd += "ip route add default via %s dev %s" % (intf_info["gw"], intf_name)
+        LOG.info("setup_ips: cmd=%s" % cmd)
+        os.system(cmd)
+        #idx = ip.link_lookup(ifname=intf_name)[0]
+        #ip.addr('add',
+        #        index=idx,
+        #        address=intf_info["ip"],
+        #        broadcast=str(network.broadcast),
+        #        prefixlen=intf_info["netmask"])
+
+def main(config):
+    setup_bondings(config["bond_mappings"])
+    setup_intfs(config["sys_intf_mappings"])
+    setup_ips(config["ip_settings"])
+
+if __name__ == "__main__":
+    os.system("service openvswitch-switch status|| service openvswitch-switch start")
+    config = yaml.load(open(config_path))
+    main(config)