7 sys.path.append("/opt/planetstack")
9 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "planetstack.settings")
10 from openstack.manager import OpenStackManager
11 from core.models import Slice, Sliver, ServiceClass, Reservation, Tag, Network, User, Node, Image, Deployment, Site, NetworkTemplate, NetworkSlice
15 def ps_id_to_pl_id(x):
16 # Since we don't want the PlanetStack object IDs to conflict with existing
17 # PlanetLab object IDs in the CMI, just add 100000 to the PlanetStack object
21 def pl_id_to_ps_id(x):
24 def pl_slice_id(slice):
25 if slice.name.startswith("princeton_vcoblitz"):
26 # 70 is the slice id of princeton_vcoblitz on vicci
29 return ps_id_to_pl_id(slice.id)
31 def ps_slicename_to_pl_slicename(x):
32 return slice_name_map.get(x,x)
34 def filter_fields(src, fields):
36 for (key,value) in src.items():
37 if (not fields) or (key in fields):
41 def GetSlices(filter={}):
42 ps_slices = Slice.objects.filter(**filter)
44 for ps_slice in ps_slices:
46 for ps_sliver in ps_slice.slivers.all():
47 node_ids.append(ps_id_to_pl_id(ps_sliver.node.id))
49 slice = {"instantiation": "plc-instantiated",
50 "description": "planetstack slice",
51 "slice_id": pl_slice_id(ps_slice),
55 "peer_slice_id": None,
58 "site_id": ps_id_to_pl_id(ps_slice.site_id),
59 "name": ps_slicename_to_pl_slicename(ps_slice.name)}
61 # creator_person_id, person_ids, expires, created
66 def GetNodes(node_ids=None, fields=None):
68 ps_nodes = Node.objects.filter(id__in=[pl_id_to_ps_id(nid) for nid in node_ids])
70 ps_nodes = Node.objects.all()
72 for ps_node in ps_nodes:
74 for ps_sliver in ps_node.slivers.all():
75 slice_ids.append(pl_slice_id(ps_sliver.slice))
77 node = {"node_id": ps_id_to_pl_id(ps_node.id),
78 "site_id": ps_id_to_pl_id(ps_node.site_id),
79 "node_type": "regular",
81 "hostname": ps_node.name,
83 "slice_ids": slice_ids,
84 "model": "planetstack",
88 # last_updated, key, boot_state, pcu_ids, node_type, session, last_boot,
89 # interface_ids, slice_ids_whitelist, run_level, ssh_rsa_key, last_pcu_reboot,
90 # nodegroup_ids, verified, last_contact, boot_nonce, version,
91 # last_pcu_configuration, last_download, date_created, ports
95 nodes = [filter_fields(node, fields) for node in nodes]
99 def GetTags(slicename,node_id):
103 ps_sites = Site.objects.all()
105 for ps_site in ps_sites:
107 for ps_slice in ps_site.slices.all():
108 slice_ids.append(pl_slice_id(ps_slice))
111 for ps_node in ps_site.nodes.all():
112 node_ids.append(ps_id_to_pl_id(ps_node.id))
115 site = {"site_id": ps_id_to_pl_id(ps_site.id),
116 "node_ids": node_ids,
121 "peer_site_id": None,
122 "abbrebiated_name": ps_site.abbreviated_name,
124 "name": ps_site.name,
128 "longitude": float(ps_site.location.longitude),
129 "latitude": float(ps_site.location.latitude),
130 "slice_ids": slice_ids,
131 "login_base": ps_site.login_base,
134 # last_updated, ext_consortium_id, person_ids, date_created
140 def GetInterfaces(slicename, node_ids):
142 ps_slices = Slice.objects.filter(name=slicename)
143 for ps_slice in ps_slices:
144 for ps_sliver in ps_slice.slivers.all():
145 node_id = ps_id_to_pl_id(ps_sliver.node_id)
146 if node_id in node_ids:
147 ps_node = ps_sliver.node
148 interface = {"node_id": node_id,
149 "ip": socket.gethostbyname(ps_node.name),
151 "mac": "11:22:33:44:55:66",
158 "interface_tag_ids": [],
159 "interface_id": node_id, # assume each node has only one interface
164 interfaces.append(interface)
167 def find_multi_slicename(orig_slicename):
169 Because we sometimes have issues deleting a slice in planetstack and
170 creating a new one, allow us to use a prefix match, that way someone
171 can put a version number of the end of the slicename
173 global slice_name_map
174 slices = Slice.objects.filter()
176 if slice.name.startswith(orig_slicename):
177 slice_name_map[slice.name] = orig_slicename
180 return orig_slicename
183 def GetConfiguration(name):
184 slicename = name["name"]
185 if "node_id" in name:
186 node_id = name["node_id"]
190 slicename = find_multi_slicename(slicename)
192 node_sliver_tags = GetTags(slicename, node_id)
194 slices = GetSlices({"name": slicename})
201 node_ids = slice['node_ids']
202 nodes = GetNodes(node_ids, ['hostname', 'node_id', 'site_id'])
205 nodemap[node['node_id']]=node['hostname']
207 interfaces = GetInterfaces(slicename, node_ids)
209 for interface in interfaces:
210 if nodemap[interface['node_id']] not in allinterfaces:
211 allinterfaces[nodemap[interface['node_id']]] = []
212 interface['interface_tags'] = []
213 allinterfaces[nodemap[interface['node_id']]].append(interface)
214 if interface['is_primary']:
215 hostipmap[nodemap[interface['node_id']]] = interface['ip']
218 sliver_tags = GetTags(slicename,nid)
219 perhost[nodemap[nid]] = sliver_tags
221 slivers = GetSlices()
223 slivers = [slice for slice in slivers if (node_id in slice.node_ids)]
227 site["site_tags"] = []
229 timestamp = int(time.time())
230 return {'version': 3,
231 'timestamp': timestamp,
232 'configuration': node_sliver_tags,
233 'allconfigurations':perhost,
234 'hostipmap':hostipmap,
236 'interfaces': allinterfaces,
240 if __name__ == '__main__':
241 find_multi_slicename("princeton_vcoblitz") # set up the mapping for princeton_vcoblitz2 -> princeton_vcoblitz
246 if ("-d" in sys.argv):
247 config = GetConfiguration({"name": "princeton_vcoblitz"})
253 for slicename in ["princeton_vcoblitz"]:
254 configs[slicename] = GetConfiguration({"name": slicename})
256 file("planetstack_config","w").write(json.dumps(configs))
257 file("planetstack_slices","w").write(json.dumps(slices))
258 file("planetstack_nodes","w").write(json.dumps(nodes))