1 # import modules used here -- sys is a very standard one
5 from sfa.senslab.parsing import *
6 from sfa.senslab.SenslabImportUsers import *
11 #OARIP='10.127.255.254'
15 OARrequests_list = ["GET_version", "GET_timezone", "GET_jobs", "GET_jobs_table", "GET_jobs_details",
16 "GET_resources_full", "GET_resources"]
18 OARrequests_uri_list = ['/oarapi/version.json','/oarapi/timezone.json', '/oarapi/jobs.json',
19 '/oarapi/jobs/details.json', '/oarapi/resources/full.json', '/oarapi/resources.json']
21 OARrequests_get_uri_dict = { 'GET_version': '/oarapi/version.json',
22 'GET_timezone':'/oarapi/timezone.json' ,
23 'GET_jobs': '/oarapi/jobs.json',
24 'GET_jobs<id>': '/oarapi/jobs/id.json',
25 'GET_jobs<id>/resources': '/oarapi/jobs/id/resources.json',
26 'GET_resources/<id>': '/oarapi/resources/.json',
27 'GET_jobs_table': '/oarapi/jobs/table.json',
28 'GET_jobs_details': '/oarapi/jobs/details.json',
29 'GET_resources_full': '/oarapi/resources/full.json',
30 'GET_resources':'/oarapi/resources.json',
33 OARrequest_post_uri_dict = { 'POST_job': '/oarapi/jobs.json'}
35 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
36 'json' : {'content':"application/json",'object':json},
37 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
40 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
45 self.oarserver['ip'] = OARIP
46 self.oarserver['port'] = 80
47 self.oarserver['uri'] = None
48 self.oarserver['postformat'] = 'json'
50 def GETRequestToOARRestAPI(self, request, strval=None ):
51 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
53 self.oarserver['uri'] = self.oarserver['uri'].replace("id",strval)
54 print>>sys.stderr, "\r\n \r\n GETRequestToOARRestAPI replace : self.oarserver['uri'] %s", self.oarserver['uri']
57 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
58 conn.request("GET",self.oarserver['uri'] )
59 resp = ( conn.getresponse()).read()
62 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
68 raise ServerError("Failed to parse Server Response:" + js)
72 def POSTRequestToOARRestAPI(self, request, datadict, username):
73 #first check that all params for are OK
74 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
76 self.oarserver['uri'] = OARrequest_post_uri_dict[request]
78 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
80 #if format in POSTformat:
82 data = json.dumps(datadict)
83 headers = {'X-REMOTE_IDENT':username,\
84 'content-type':POSTformat['json']['content'],\
85 'content-length':str(len(data))}
87 #self.oarserver['postformat'] = POSTformat[format]
89 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI headers %s uri %s" %(headers,self.oarserver['uri'])
90 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
91 conn.request("POST",self.oarserver['uri'],data,headers )
92 resp = ( conn.getresponse()).read()
95 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
96 #conn.putrequest("POST",self.oarserver['uri'] )
97 #self.oarserver['postformat'] = POSTformat[format]
98 #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
99 #conn.putheader('content-type', self.oarserver['postformat']['content'])
100 #conn.putheader('content-length', str(len(data)))
103 #resp = ( conn.getresponse()).read()
107 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
108 #raise ServerError("POST_OAR_SRVR : error")
111 answer = json.loads(resp)
112 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
116 raise ServerError("Failed to parse Server Response:" + answer)
119 #def createjobrequest(self, nodelist):
120 #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
123 #for node in nodelist:
124 #datadict[k] += str(nodelist)
129 #Insert a new node into the dictnode dictionary
130 def AddNodeId(self,dictnode,value):
131 #Inserts new key. The value associated is a tuple list.
133 dictnode[node_id] = [('node_id',node_id) ]
136 def AddNodeNetworkAddr(self,tuplelist,value):
137 tuplelist.append(('hostname',str(value)))
140 def AddNodeSite(self,tuplelist,value):
141 tuplelist.append(('site_login_base',str(value)))
143 def AddNodeRadio(self,tuplelist,value):
144 tuplelist.append(('radio',str(value)))
147 def AddMobility(self,tuplelist,value):
149 tuplelist.append(('mobile',int(value)))
153 def AddPosX(self,tuplelist,value):
154 tuplelist.append(('posx',value))
157 def AddPosY(self,tuplelist,value):
158 tuplelist.append(('posy',value))
160 def AddBootState(self,tuplelist,value):
161 tuplelist.append(('boot_state',str(value)))
163 def ParseVersion(self) :
165 #print >>sys.stderr, self.raw_json
166 if 'oar_version' in self.raw_json :
167 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
168 apilib_version=self.raw_json['apilib_version'],
169 api_timezone=self.raw_json['api_timezone'],
170 api_timestamp=self.raw_json['api_timestamp'],
171 oar_version=self.raw_json['oar_version'] )
173 self.version_json_dict.update(api_version=self.raw_json['api'] ,
174 apilib_version=self.raw_json['apilib'],
175 api_timezone=self.raw_json['api_timezone'],
176 api_timestamp=self.raw_json['api_timestamp'],
177 oar_version=self.raw_json['oar'] )
179 print self.version_json_dict['apilib_version']
182 def ParseTimezone(self) :
183 print " ParseTimezone"
185 def ParseJobs(self) :
189 def ParseJobsTable(self) :
190 print "ParseJobsTable"
192 def ParseJobsDetails (self):
193 print "ParseJobsDetails"
195 def ParseResources(self) :
196 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
197 #resources are listed inside the 'items' list from the json
198 self.raw_json = self.raw_json['items']
204 def ParseResourcesFull(self ) :
205 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
206 #print self.raw_json[1]
207 #resources are listed inside the 'items' list from the json
208 if self.version_json_dict['apilib_version'] != "0.2.10" :
209 self.raw_json = self.raw_json['items']
215 #Parse nodes properties from OAR
216 #Put them into a dictionary with key = node id and value is a dictionary
217 #of the node properties and properties'values.
218 def ParseNodes(self):
220 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
221 for dictline in self.raw_json:
222 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes dictline %s hey" %(dictline)
223 for k in dictline.keys():
224 if k in self.resources_fulljson_dict:
225 # dictionary is empty and/or a new node has to be inserted
227 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
229 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
230 #If last property has been inserted in the property tuple list, reset node_id
232 #Turn the property tuple list (=dict value) into a dictionary
233 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
239 #Retourne liste de dictionnaires contenant attributs des sites
240 def ParseSites(self):
243 # Create a list of nodes per site_id
244 for node_id in self.node_dictlist.keys():
245 node = self.node_dictlist[node_id]
246 if node['site_login_base'] not in nodes_per_site.keys():
247 nodes_per_site[node['site_login_base']] = []
248 nodes_per_site[node['site_login_base']].append(node['node_id'])
250 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
251 nodes_per_site[node['site_login_base']].append(node['node_id'])
252 #Create a site dictionary with key is site_login_base (name of the site)
253 # and value is a dictionary of properties, including the list of the node_ids
254 for node_id in self.node_dictlist.keys():
255 node = self.node_dictlist[node_id]
256 if node['site_login_base'] not in self.site_dict.keys():
257 self.site_dict[node['site_login_base']] = [('login_base', node['site_login_base']),\
258 ('node_ids',nodes_per_site[node['site_login_base']]),\
259 ('latitude',"48.83726"),\
260 ('longitude',"- 2.10336"),('name',"senslab"),\
261 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
262 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
263 ('abbreviated_name', "senslab"), ('address_ids', []),\
264 ('url', "http,//www.senslab.info"), ('person_ids', []),\
265 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
266 ('date_created', None), ('peer_id', None),]
267 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
269 #print>>sys.stderr, "\r\n \r\n =============\t\t ParseSites site dict %s \r\n"%(self.site_dict)
272 def GetNodesFromOARParse(self):
273 #print>>sys.stderr, " \r\n =========GetNodesFromOARParse: node_dictlist %s "%(self.node_dictlist)
274 return self.node_dictlist
276 def GetSitesFromOARParse(self):
277 return self.site_dict
279 def GetJobsFromOARParse(self):
280 return self.jobs_list
282 OARrequests_uri_dict = {
283 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
284 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
285 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
286 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
287 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
288 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
289 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
291 resources_fulljson_dict= {
292 'resource_id' : AddNodeId,
293 'network_address' : AddNodeNetworkAddr,
295 'radio': AddNodeRadio,
296 'mobile': AddMobility,
299 'state':AddBootState,
303 def __init__(self, srv ):
304 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
305 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
306 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
307 self.jobs_table_json_dict = self.jobs_json_dict
308 self.jobs_details_json_dict = self.jobs_json_dict
310 self.node_dictlist = {}
312 self.SendRequest("GET_version")
314 def SendRequest(self,request):
315 if request in OARrequests_get_uri_dict:
316 self.raw_json = self.server.GETRequestToOARRestAPI(request)
317 self.OARrequests_uri_dict[request]['parse_func'](self)
319 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request
324 self.server = OARrestapi()
325 self.parser = OARGETParser(self.server)
327 #GetNodes moved to slabdriver.py
333 print>>sys.stderr, " \r\n GetJobs"
334 self.parser.SendRequest("GET_jobs")
335 return self.parser.GetJobsFromOARParse()