blob: c003ba84889f6fd87e6f6cdbbb270f6072569912 [file] [log] [blame]
Sapan Bhatia24836f12013-08-27 10:16:05 -04001import os
2import base64
Tony Mackae7f30c2013-09-25 12:46:50 -04003from django.db.models import F, Q
Sapan Bhatia24836f12013-08-27 10:16:05 -04004from planetstack.config import Config
Sapan Bhatia04c94ad2013-09-02 18:00:28 -04005from observer.openstacksyncstep import OpenStackSyncStep
6from core.models.network import *
Scott Baker378b3222014-08-12 18:00:35 -07007from util.logger import Logger, logging
8
9logger = Logger(level=logging.INFO)
Sapan Bhatia24836f12013-08-27 10:16:05 -040010
11class SyncNetworkSlivers(OpenStackSyncStep):
Scott Baker378b3222014-08-12 18:00:35 -070012 requested_interval = 0 # 3600
Tony Mackdacfb982013-09-24 21:57:16 -040013 provides=[NetworkSliver]
Sapan Bhatia24836f12013-08-27 10:16:05 -040014
Scott Baker378b3222014-08-12 18:00:35 -070015 # The way it works is to enumerate the all of the ports that quantum
16 # has, and then work backward from each port's network-id to determine
17 # which Network is associated from the port.
Scott Baker378b3222014-08-12 18:00:35 -070018
19 def call(self, **args):
Tony Mackdacfb982013-09-24 21:57:16 -040020 networkSlivers = NetworkSliver.objects.all()
21 networkSlivers_by_id = {}
22 networkSlivers_by_port = {}
23 for networkSliver in networkSlivers:
24 networkSlivers_by_id[networkSliver.id] = networkSliver
25 networkSlivers_by_port[networkSliver.port_id] = networkSliver
Sapan Bhatia24836f12013-08-27 10:16:05 -040026
Tony Mackdacfb982013-09-24 21:57:16 -040027 networks = Network.objects.all()
28 networks_by_id = {}
29 for network in networks:
Scott Baker378b3222014-08-12 18:00:35 -070030 for nd in network.networkdeployments_set.all():
31 networks_by_id[nd.net_id] = network
32
33 #logger.info("networks_by_id = ")
34 #for (network_id, network) in networks_by_id.items():
35 # logger.info(" %s: %s" % (network_id, network.name))
Sapan Bhatia24836f12013-08-27 10:16:05 -040036
Tony Mackdacfb982013-09-24 21:57:16 -040037 slivers = Sliver.objects.all()
38 slivers_by_instance_id = {}
39 for sliver in slivers:
40 slivers_by_instance_id[sliver.instance_id] = sliver
Sapan Bhatia24836f12013-08-27 10:16:05 -040041
Scott Baker5bbaa232014-08-14 17:23:15 -070042 # Get all ports in all deployments
43
44 ports_by_id = {}
45 for deployment in Deployment.objects.all():
46 if not deployment.admin_tenant:
47 logger.info("deployment %s has no admin_tenant" % deployment.name)
48 continue
49 try:
50 driver = self.driver.admin_driver(deployment=deployment.name)
51 ports = driver.shell.quantum.list_ports()["ports"]
52 except:
53 logger.log_exc("failed to get ports from deployment %s" % deployment.name)
54 continue
55
56 for port in ports:
57 ports_by_id[port["id"]] = port
58
Scott Bakere75d4412014-08-27 11:21:08 -070059 for port in ports_by_id.values():
Scott Baker378b3222014-08-12 18:00:35 -070060 #logger.info("port %s" % str(port))
Tony Mackdacfb982013-09-24 21:57:16 -040061 if port["id"] in networkSlivers_by_port:
62 # we already have it
Scott Baker378b3222014-08-12 18:00:35 -070063 #logger.info("already accounted for port %s" % port["id"])
Tony Mackdacfb982013-09-24 21:57:16 -040064 continue
Sapan Bhatia24836f12013-08-27 10:16:05 -040065
Tony Mackdacfb982013-09-24 21:57:16 -040066 if port["device_owner"] != "compute:nova":
67 # we only want the ports that connect to instances
Scott Baker378b3222014-08-12 18:00:35 -070068 #logger.info("port %s is not a compute port, it is a %s" % (port["id"], port["device_owner"]))
Tony Mackdacfb982013-09-24 21:57:16 -040069 continue
Sapan Bhatia24836f12013-08-27 10:16:05 -040070
Tony Mackdacfb982013-09-24 21:57:16 -040071 sliver = slivers_by_instance_id.get(port['device_id'], None)
72 if not sliver:
Scott Baker378b3222014-08-12 18:00:35 -070073 logger.info("no sliver for port %s device_id %s" % (port["id"], port['device_id']))
Tony Mackdacfb982013-09-24 21:57:16 -040074 continue
Sapan Bhatia24836f12013-08-27 10:16:05 -040075
Scott Baker378b3222014-08-12 18:00:35 -070076 network = networks_by_id.get(port['network_id'], None)
77 if not network:
78 logger.info("no network for port %s network %s" % (port["id"], port["network_id"]))
79
80 # we know it's associated with a sliver, but we don't know
81 # which network it is part of.
82
83 continue
84
85 if network.template.sharedNetworkName:
Tony Mackdacfb982013-09-24 21:57:16 -040086 # If it's a shared network template, then more than one network
87 # object maps to the quantum network. We have to do a whole bunch
88 # of extra work to find the right one.
89 networks = network.template.network_set.all()
90 network = None
91 for candidate_network in networks:
92 if (candidate_network.owner == sliver.slice):
93 print "found network", candidate_network
94 network = candidate_network
Sapan Bhatia24836f12013-08-27 10:16:05 -040095
Tony Mackdacfb982013-09-24 21:57:16 -040096 if not network:
Scott Baker378b3222014-08-12 18:00:35 -070097 logger.info("failed to find the correct network for a shared template for port %s network %s" % (port["id"], port["network_id"]))
Tony Mackdacfb982013-09-24 21:57:16 -040098 continue
Sapan Bhatia24836f12013-08-27 10:16:05 -040099
Tony Mackdacfb982013-09-24 21:57:16 -0400100 if not port["fixed_ips"]:
Scott Baker378b3222014-08-12 18:00:35 -0700101 logger.info("port %s has no fixed_ips" % port["id"])
Tony Mackdacfb982013-09-24 21:57:16 -0400102 continue
Sapan Bhatia24836f12013-08-27 10:16:05 -0400103
Scott Baker378b3222014-08-12 18:00:35 -0700104 ip=port["fixed_ips"][0]["ip_address"]
105 logger.info("creating NetworkSliver (%s, %s, %s, %s)" % (str(network), str(sliver), ip, str(port["id"])))
Sapan Bhatia24836f12013-08-27 10:16:05 -0400106
Tony Mackdacfb982013-09-24 21:57:16 -0400107 ns = NetworkSliver(network=network,
108 sliver=sliver,
Scott Baker378b3222014-08-12 18:00:35 -0700109 ip=ip,
Tony Mackdacfb982013-09-24 21:57:16 -0400110 port_id=port["id"])
111 ns.save()
Sapan Bhatia5f4aff22014-07-23 09:48:55 -0400112
Scott Baker5bbaa232014-08-14 17:23:15 -0700113 # Now, handle port forwarding
114 # We get the list of NetworkSlivers again, since we might have just
115 # added a few. Then, for each one of them we find it's quantum port and
116 # make sure quantum's nat:forward_ports argument is the same.
117
118 for networkSliver in NetworkSliver.objects.all():
119 try:
120 nat_list = networkSliver.network.nat_list
121 except (TypeError, ValueError), e:
122 logger.info("Failed to decode nat_list: %s" % str(e))
123 continue
124
125 if not networkSliver.port_id:
126 continue
127
128 neutron_port = ports_by_id.get(networkSliver.port_id, None)
129 if not neutron_port:
130 continue
131
132 neutron_nat_list = neutron_port.get("nat:forward_ports", None)
133 if not neutron_nat_list:
134 # make sure that None and the empty set are treated identically
135 neutron_nat_list = []
136
137 if (neutron_nat_list != nat_list):
138 logger.info("Setting nat:forward_ports for port %s network %s sliver %s to %s" % (str(networkSliver.port_id), str(networkSliver.network.id), str(networkSliver.sliver), str(nat_list)))
139 try:
140 driver = self.driver.client_driver(caller=networkSliver.sliver.creator, tenant=networkSliver.sliver.slice.name, deployment=networkSliver.sliver.node.deployment.name)
141 driver.shell.quantum.update_port(networkSliver.port_id, {"port": {"nat:forward_ports": nat_list}})
142 except:
143 logger.log_exc("failed to update port with nat_list %s" % str(nat_list))
144 continue
145 else:
146 #logger.info("port %s network %s sliver %s nat %s is already set" % (str(networkSliver.port_id), str(networkSliver.network.id), str(networkSliver.sliver), str(nat_list)))
147 pass
148
Sapan Bhatia5f4aff22014-07-23 09:48:55 -0400149 def delete_record(self, network_sliver):
150 # Nothing to do, this is an OpenCloud object
151 pass
152