def _generate_links(self, lnk):
lnk_src_port = lnk["source"]["source-tp"]
lnk_src_node = lnk["source"]["source-node"]
lnk_dst_port = lnk["destination"]["dest-tp"]
lnk_dst_node = lnk["destination"]["dest-node"]
if lnk_src_node.find("openflow") >= 0 and lnk_dst_node.find(
"openflow") >= 0:
lnk_id = self._get_flow_id(lnk_src_node, lnk_dst_node)
rev_lnk_id = self._get_flow_id(lnk_dst_node, lnk_src_node)
else:
lnk_id = lnk["link-id"]
src, splitor, dst = lnk["link-id"].partition("/")
rev_lnk_id = "/".join([dst, src])
of_link = OfLink()
of_link.set_attributes(link_id=lnk_id,
srcnode=lnk_src_node,
dstnode=lnk_dst_node,
srcport=lnk_src_port,
dstport=lnk_dst_port)
rvs_link = OfLink()
rvs_link.set_attributes(link_id=rev_lnk_id,
srcnode=lnk_dst_node,
dstnode=lnk_src_node,
srcport=lnk_dst_port,
dstport=lnk_src_port)
return of_link, rvs_link
def test_dbservice():
print("Try to test dbServices")
db_svc = DbServices(session)
swnode = OFNodeBase()
swnode.set_attributes("openflow:1","s1",const.SWITCH,"aa:bb:cc:dd:ee:ff")
hostnode = OFNodeBase()
hostnode.set_attributes("openflow:1:3","10.1.1.3",const.HOST,"bb:bb:cc:dd:ee:ff")
db_svc.add_ofnode(swnode)
print( len(db_svc.list_ofnodes()) == 1)
db_svc.add_ofnode(hostnode)
print( len(db_svc.list_ofnodes()) == 2)
fwnode = OFNodeBase()
fwnode.set_attributes("openflow:2","s2",const.FIREWALL,"aa:cc:cc:dd:ee:ff")
lbnode = OFNodeBase()
lbnode.set_attributes("openflow:3","s3",const.LOADBALANCE,"aa:dd:cc:dd:ee:ff")
db_svc.add_ofnode(fwnode)
db_svc.add_ofnode(lbnode)
print( len(db_svc.list_ofnodes()) == 4)
nv_link1 = OfLink()
nv_link1.set_attributes(link_id="openflow:1:2",srcnode="openflow:1", dstnode="openflow:2", srcport="openflow:1:1", dstport="openflow:2:1")
nv_link2 = OfLink()
nv_link2.set_attributes(link_id="openflow:1:3",srcnode="openflow:1", dstnode="openflow:3", srcport="openflow:1:2", dstport="openflow:3:1")
db_svc.add_oflink(nv_link1)
db_svc.add_oflink(nv_link2)
print( len(db_svc.list_oflink()) == 2)
sc_template = SCTemplate()
sc_template.set_attributes("template1", "firewall:loadbalance")
db_svc.add_sctplt(sc_template)
print(len(db_svc.list_sctplt()) == 1)
sc_instance = SCInstance()
sc_instance.set_attributes("tcp", "80", sc_template.instid,id="sc-template-1")
db_svc.add_scinstance(sc_instance)
print(len(db_svc.list_scinstance()) == 1)
sc_app = SCApp()
sc_app.set_attributes(hostnode.nodeid, sc_instance.instid)
db_svc.add_scapp(sc_app)
print(len(db_svc.list_scapp()) == 1)
db_svc.mod_ofnode_type(lbnode,const.NAT)
nat_node = db_svc.get_ofnode_by_type(const.NAT)
print(nat_node.nodeid == lbnode.nodeid)
def _generate_links(self, lnk):
lnk_src_port = lnk["source"]["source-tp"]
lnk_src_node = lnk["source"]["source-node"]
lnk_dst_port = lnk["destination"]["dest-tp"]
lnk_dst_node = lnk["destination"]["dest-node"]
if lnk_src_node.find("openflow") >= 0 and lnk_dst_node.find("openflow")>=0 :
lnk_id = self._get_flow_id(lnk_src_node, lnk_dst_node)
rev_lnk_id = self._get_flow_id(lnk_dst_node, lnk_src_node)
else:
lnk_id = lnk["link-id"]
src, splitor, dst = lnk["link-id"].partition("/")
rev_lnk_id = "/".join([dst, src])
of_link = OfLink()
of_link.set_attributes(link_id=lnk_id,srcnode=lnk_src_node,dstnode=lnk_dst_node,srcport=lnk_src_port, dstport=lnk_dst_port)
rvs_link = OfLink()
rvs_link.set_attributes(link_id=rev_lnk_id,srcnode=lnk_dst_node,dstnode=lnk_src_node,srcport=lnk_dst_port, dstport=lnk_src_port)
return of_link, rvs_link