1 # import modules used here -- sys is a very standard one
5 from sfa.senslab.parsing import *
6 from sfa.senslab.SenslabImportUsers import *
12 OARrequests_list = ["GET_version", "GET_timezone", "GET_jobs", "GET_jobs_table", "GET_jobs_details",
13 "GET_resources_full", "GET_resources"]
15 OARrequests_uri_list = ['/oarapi/version.json','/oarapi/timezone.json', '/oarapi/jobs.json',
16 '/oarapi/jobs/details.json', '/oarapi/resources/full.json', '/oarapi/resources.json']
18 OARrequests_get_uri_dict = { 'GET_version': '/oarapi/version.json',
19 'GET_timezone':'/oarapi/timezone.json' ,
20 'GET_jobs': '/oarapi/jobs.json',
21 'GET_jobs_table': '/oarapi/jobs/table.json',
22 'GET_jobs_details': '/oarapi/jobs/details.json',
23 'GET_resources_full': '/oarapi/resources/full.json',
24 'GET_resources':'/oarapi/resources.json',
27 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
28 'json' : {'content':"application/json",'object':json},
29 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
35 self.oarserver['ip'] = OARIP
36 self.oarserver['port'] = 80
37 self.oarserver['uri'] = None
38 self.oarserver['postformat'] = None
40 def GETRequestToOARRestAPI(self, request ):
41 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
43 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
44 conn.request("GET",self.oarserver['uri'] )
45 resp = ( conn.getresponse()).read()
48 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
54 raise ServerError("Failed to parse Server Response:" + js)
58 def POSTRequestToOARRestAPI(self, uri,format, data):
59 self.oarserver['uri'] = uri
60 if format in POSTformat:
62 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
63 conn.putrequest("POST",self.oarserver['uri'] )
64 self.oarserver['postformat'] = POSTformat[format]
65 conn.putheader('content-type', self.oarserver['postformat']['content'])
66 conn.putheader('content-length', str(len(data)))
69 resp = ( conn.getresponse()).read()
73 raise ServerError("POST_OAR_SRVR : error")
76 answer = self.oarserver['postformat']['object'].loads(resp)
80 raise ServerError("Failed to parse Server Response:" + answer)
82 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ERROR_POST_FORMAT"
87 #Insert a new node into the dictnode dictionary
88 def AddNodeId(self,dictnode,value):
89 #Inserts new key. The value associated is a tuple list.
91 dictnode[node_id] = [('node_id',node_id) ]
94 def AddNodeNetworkAddr(self,tuplelist,value):
95 #tuplelist.append(('hostname',str(value)))
96 tuplelist.append(('hostname',str(value)+'.demolab.fr'))
97 tuplelist.append(('site_id',3))
99 def AddNodeSite(self,tuplelist,value):
100 tuplelist.append(('site_login_base',str(value)))
102 def AddNodeRadio(self,tuplelist,value):
103 tuplelist.append(('radio',str(value)))
106 def AddMobility(self,tuplelist,value):
108 tuplelist.append(('mobile',int(value)))
112 def AddPosX(self,tuplelist,value):
113 tuplelist.append(('posx',value))
116 def AddPosY(self,tuplelist,value):
117 tuplelist.append(('posy',value))
121 def ParseVersion(self) :
123 print >>sys.stderr, self.raw_json
124 if 'oar_version' in self.raw_json :
125 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
126 apilib_version=self.raw_json['apilib_version'],
127 api_timezone=self.raw_json['api_timezone'],
128 api_timestamp=self.raw_json['api_timestamp'],
129 oar_version=self.raw_json['oar_version'] )
131 self.version_json_dict.update(api_version=self.raw_json['api'] ,
132 apilib_version=self.raw_json['apilib'],
133 api_timezone=self.raw_json['api_timezone'],
134 api_timestamp=self.raw_json['api_timestamp'],
135 oar_version=self.raw_json['oar'] )
137 print self.version_json_dict['apilib_version']
139 def ParseTimezone(self) :
140 print " ParseTimezone"
142 def ParseJobs(self) :
146 def ParseJobsTable(self) :
147 print "ParseJobsTable"
149 def ParseJobsDetails (self):
150 print "ParseJobsDetails"
152 def ParseResources(self) :
153 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
154 #resources are listed inside the 'items' list from the json
155 self.raw_json = self.raw_json['items']
161 def ParseResourcesFull(self ) :
162 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
163 #print self.raw_json[1]
164 #resources are listed inside the 'items' list from the json
165 if self.version_json_dict['apilib_version'] != "0.2.10" :
166 self.raw_json = self.raw_json['items']
171 #Parse nodes properties from OAR
172 #Put them into a dictionary with key = node id and value is a dictionary
173 #of the node properties and properties'values.
174 def ParseNodes(self):
176 for dictline in self.raw_json:
177 for k in dictline.keys():
178 if k in self.resources_fulljson_dict:
179 # dictionary is empty and/or a new node has to be inserted
181 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
183 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
184 #If last property has been inserted in the property tuple list, reset node_id
186 #Turn the property tuple list (=dict value) into a dictionary
187 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
193 #Retourne liste de dictionnaires contenant attributs des sites
194 def ParseSites(self):
196 # Create a list of nodes per site_id
197 for node_id in self.node_dictlist.keys():
198 node = self.node_dictlist[node_id]
199 if node['site_id'] not in nodes_per_site.keys():
200 nodes_per_site[node['site_id']] = []
201 nodes_per_site[node['site_id']].append(node['node_id'])
203 if node['node_id'] not in nodes_per_site[node['site_id']]:
204 nodes_per_site[node['site_id']].append(node['node_id'])
205 #Create a site dictionary with key is site_login_base (name of the site)
206 # and value is a dictionary of properties, including the list of the node_ids
207 for node_id in self.node_dictlist.keys():
208 node = self.node_dictlist[node_id]
209 if node['site_id'] not in self.site_dict.keys():
210 self.site_dict[node['site_login_base']] = [('site_id',node['site_id']),\
211 ('login_base', node['site_login_base']),\
212 ('node_ids',nodes_per_site[node['site_id']]),\
213 ('latitude',"48.83726"),\
214 ('longitude',"- 2.10336"),('name',"demolab"),\
215 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
216 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
217 ('abbreviated_name', "demolab"), ('address_ids', []),\
218 ('url', "http,//www.sdemolab.fr"), ('person_ids', []),\
219 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
220 ('date_created', None), ('peer_id', None),]
221 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
223 print>>sys.stderr, "\r\n \r\n =============\t\t ParseSites site dict %s \r\n"%(self.site_dict)
226 def GetNodesFromOARParse(self):
227 print>>sys.stderr, " \r\n =========GetNodesFromOARParse: node_dictlist %s "%(self.node_dictlist)
228 return self.node_dictlist
230 def GetSitesFromOARParse(self):
231 return self.site_dict
233 def GetJobsFromOARParse(self):
234 return self.jobs_list
236 OARrequests_uri_dict = {
237 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
238 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
239 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
240 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
241 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
242 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
243 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
245 resources_fulljson_dict= {
246 'resource_id' : AddNodeId,
247 'network_address' : AddNodeNetworkAddr,
249 'radio': AddNodeRadio,
250 'mobile': AddMobility,
256 def __init__(self, srv ):
257 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
258 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
259 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
260 self.jobs_table_json_dict = self.jobs_json_dict
261 self.jobs_details_json_dict = self.jobs_json_dict
263 self.node_dictlist = {}
265 self.SendRequest("GET_version")
267 def SendRequest(self,request):
268 if request in OARrequests_get_uri_dict:
269 self.raw_json = self.server.GETRequestToOARRestAPI(request)
270 self.OARrequests_uri_dict[request]['parse_func'](self)
272 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request
277 self.server = OARrestapi()
278 self.parser = OARGETParser(self.server)
280 def GetNodes(self,node_filter= None, return_fields=None):
281 print>>sys.stderr, " \r\n GetNodes node_filter %s return_fields %s" %(node_filter,return_fields)
282 self.parser.SendRequest("GET_resources_full")
283 node_dict = self.parser.GetNodesFromOARParse()
284 return_node_list = []
285 print>>sys.stderr, " \r\n GetNodes node_dict %s" %(node_dict)
286 if not (node_filter or return_fields):
287 return_node_list = node_dict.values()
288 return return_node_list
290 return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields)
291 return return_node_list
294 def GetSites(self, site_filter= None, return_fields=None):
295 print>>sys.stderr, " \r\n GetSites+++++++++++++++++"
296 self.parser.SendRequest("GET_resources_full")
297 site_dict = self.parser.GetSitesFromOARParse()
298 return_site_list = []
299 site = site_dict.values()[0]
300 Users = SenslabImportUsers()
302 print>>sys.stderr, " \r\n GetSites sites_dict %s site_filter %s \r\n \r\n \r\n \r\n------site %s" %(site_dict,site_filter,site )
303 admins_dict ={'person_ids': Users.GetPIs(site['site_id'])}
304 site.update(admins_dict)
306 slice_list = Users.GetSlices()
307 for sl in slice_list:
308 print>>sys.stderr, " \r\n GetSites sl %s" %(sl)
309 if sl['site_id'] == site['site_id']:
310 site['slice_ids'].append(sl['slice_id'])
311 print>>sys.stderr, " \r\n GetSites -site['site_id'] %s --slice_list %s" %(site['site_id'],slice_list )
314 print>>sys.stderr, " \r\n GetSites -site['site_id'] %s --admins_dict %s---site %s" %(site['site_id'],admins_dict,site )
315 if not (site_filter or return_fields):
316 return_site_list = site_dict.values()
317 return return_site_list
319 return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields)
320 return return_site_list
324 print>>sys.stderr, " \r\n GetJobs"
325 self.parser.SendRequest("GET_jobs")
326 return self.parser.GetJobsFromOARParse()