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_table': '/oarapi/jobs/table.json',
25 'GET_jobs_details': '/oarapi/jobs/details.json',
26 'GET_resources_full': '/oarapi/resources/full.json',
27 'GET_resources':'/oarapi/resources.json',
30 OARrequest_post_uri_dict = { 'POST_job': '/oarapi/jobs.json'}
32 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
33 'json' : {'content':"application/json",'object':json},
34 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
37 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
42 self.oarserver['ip'] = OARIP
43 self.oarserver['port'] = 80
44 self.oarserver['uri'] = None
45 self.oarserver['postformat'] = 'json'
47 def GETRequestToOARRestAPI(self, request ):
48 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
50 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
51 conn.request("GET",self.oarserver['uri'] )
52 resp = ( conn.getresponse()).read()
55 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
61 raise ServerError("Failed to parse Server Response:" + js)
65 def POSTRequestToOARRestAPI(self, request, datadict, username):
66 #first check that all params for are OK
67 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
69 self.oarserver['uri'] = OARrequest_post_uri_dict[request]
71 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
73 #if format in POSTformat:
75 data = json.dumps(datadict)
76 headers = {'X-REMOTE_IDENT':username,\
77 'content-type':POSTformat['json']['content'],\
78 'content-length':str(len(data))}
80 #self.oarserver['postformat'] = POSTformat[format]
82 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI headers %s uri %s" %(headers,self.oarserver['uri'])
83 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
84 conn.request("POST",self.oarserver['uri'],data,headers )
85 resp = ( conn.getresponse()).read()
88 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
89 #conn.putrequest("POST",self.oarserver['uri'] )
90 #self.oarserver['postformat'] = POSTformat[format]
91 #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
92 #conn.putheader('content-type', self.oarserver['postformat']['content'])
93 #conn.putheader('content-length', str(len(data)))
96 #resp = ( conn.getresponse()).read()
100 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
101 #raise ServerError("POST_OAR_SRVR : error")
104 answer = json.loads(resp)
105 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
109 raise ServerError("Failed to parse Server Response:" + answer)
112 #def createjobrequest(self, nodelist):
113 #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
116 #for node in nodelist:
117 #datadict[k] += str(nodelist)
122 #Insert a new node into the dictnode dictionary
123 def AddNodeId(self,dictnode,value):
124 #Inserts new key. The value associated is a tuple list.
126 dictnode[node_id] = [('node_id',node_id) ]
129 def AddNodeNetworkAddr(self,tuplelist,value):
130 tuplelist.append(('hostname',str(value)))
133 def AddNodeSite(self,tuplelist,value):
134 tuplelist.append(('site_login_base',str(value)))
136 def AddNodeRadio(self,tuplelist,value):
137 tuplelist.append(('radio',str(value)))
140 def AddMobility(self,tuplelist,value):
142 tuplelist.append(('mobile',int(value)))
146 def AddPosX(self,tuplelist,value):
147 tuplelist.append(('posx',value))
150 def AddPosY(self,tuplelist,value):
151 tuplelist.append(('posy',value))
153 def AddBootState(self,tuplelist,value):
154 tuplelist.append(('boot_state',str(value)))
156 def ParseVersion(self) :
158 #print >>sys.stderr, self.raw_json
159 if 'oar_version' in self.raw_json :
160 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
161 apilib_version=self.raw_json['apilib_version'],
162 api_timezone=self.raw_json['api_timezone'],
163 api_timestamp=self.raw_json['api_timestamp'],
164 oar_version=self.raw_json['oar_version'] )
166 self.version_json_dict.update(api_version=self.raw_json['api'] ,
167 apilib_version=self.raw_json['apilib'],
168 api_timezone=self.raw_json['api_timezone'],
169 api_timestamp=self.raw_json['api_timestamp'],
170 oar_version=self.raw_json['oar'] )
172 print self.version_json_dict['apilib_version']
175 def ParseTimezone(self) :
176 print " ParseTimezone"
178 def ParseJobs(self) :
182 def ParseJobsTable(self) :
183 print "ParseJobsTable"
185 def ParseJobsDetails (self):
186 print "ParseJobsDetails"
188 def ParseResources(self) :
189 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
190 #resources are listed inside the 'items' list from the json
191 self.raw_json = self.raw_json['items']
197 def ParseResourcesFull(self ) :
198 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
199 #print self.raw_json[1]
200 #resources are listed inside the 'items' list from the json
201 if self.version_json_dict['apilib_version'] != "0.2.10" :
202 self.raw_json = self.raw_json['items']
208 #Parse nodes properties from OAR
209 #Put them into a dictionary with key = node id and value is a dictionary
210 #of the node properties and properties'values.
211 def ParseNodes(self):
213 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
214 for dictline in self.raw_json:
215 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes dictline %s hey" %(dictline)
216 for k in dictline.keys():
217 if k in self.resources_fulljson_dict:
218 # dictionary is empty and/or a new node has to be inserted
220 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
222 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
223 #If last property has been inserted in the property tuple list, reset node_id
225 #Turn the property tuple list (=dict value) into a dictionary
226 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
232 #Retourne liste de dictionnaires contenant attributs des sites
233 def ParseSites(self):
236 # Create a list of nodes per site_id
237 for node_id in self.node_dictlist.keys():
238 node = self.node_dictlist[node_id]
239 if node['site_login_base'] not in nodes_per_site.keys():
240 nodes_per_site[node['site_login_base']] = []
241 nodes_per_site[node['site_login_base']].append(node['node_id'])
243 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
244 nodes_per_site[node['site_login_base']].append(node['node_id'])
245 #Create a site dictionary with key is site_login_base (name of the site)
246 # and value is a dictionary of properties, including the list of the node_ids
247 for node_id in self.node_dictlist.keys():
248 node = self.node_dictlist[node_id]
249 if node['site_login_base'] not in self.site_dict.keys():
250 self.site_dict[node['site_login_base']] = [('login_base', node['site_login_base']),\
251 ('node_ids',nodes_per_site[node['site_login_base']]),\
252 ('latitude',"48.83726"),\
253 ('longitude',"- 2.10336"),('name',"senslab"),\
254 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
255 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
256 ('abbreviated_name', "senslab"), ('address_ids', []),\
257 ('url', "http,//www.senslab.info"), ('person_ids', []),\
258 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
259 ('date_created', None), ('peer_id', None),]
260 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
262 #print>>sys.stderr, "\r\n \r\n =============\t\t ParseSites site dict %s \r\n"%(self.site_dict)
265 def GetNodesFromOARParse(self):
266 #print>>sys.stderr, " \r\n =========GetNodesFromOARParse: node_dictlist %s "%(self.node_dictlist)
267 return self.node_dictlist
269 def GetSitesFromOARParse(self):
270 return self.site_dict
272 def GetJobsFromOARParse(self):
273 return self.jobs_list
275 OARrequests_uri_dict = {
276 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
277 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
278 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
279 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
280 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
281 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
282 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
284 resources_fulljson_dict= {
285 'resource_id' : AddNodeId,
286 'network_address' : AddNodeNetworkAddr,
288 'radio': AddNodeRadio,
289 'mobile': AddMobility,
292 'state':AddBootState,
296 def __init__(self, srv ):
297 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
298 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
299 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
300 self.jobs_table_json_dict = self.jobs_json_dict
301 self.jobs_details_json_dict = self.jobs_json_dict
303 self.node_dictlist = {}
305 self.SendRequest("GET_version")
307 def SendRequest(self,request):
308 if request in OARrequests_get_uri_dict:
309 self.raw_json = self.server.GETRequestToOARRestAPI(request)
310 self.OARrequests_uri_dict[request]['parse_func'](self)
312 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request
317 self.server = OARrestapi()
318 self.parser = OARGETParser(self.server)
320 #GetNodes moved to slabdriver.py
322 def GetSites(self, site_filter= None, return_fields=None):
323 print>>sys.stderr, " \r\n GetSites+++++++++++++++++"
324 self.parser.SendRequest("GET_resources_full")
325 site_dict = self.parser.GetSitesFromOARParse()
326 return_site_list = []
327 site = site_dict.values()[0]
328 Users = SenslabImportUsers()
330 #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 )
331 admins_dict ={'person_ids': Users.GetPIs(site['site_id'])}
332 site.update(admins_dict)
334 slice_list = Users.GetSlices()
335 for sl in slice_list:
336 #print>>sys.stderr, " \r\n GetSites sl %s" %(sl)
337 if sl['site_id'] == site['site_id']:
338 site['slice_ids'].append(sl['slice_id'])
340 if not (site_filter or return_fields):
341 return_site_list = site_dict.values()
342 return return_site_list
344 return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields)
345 return return_site_list
349 print>>sys.stderr, " \r\n GetJobs"
350 self.parser.SendRequest("GET_jobs")
351 return self.parser.GetJobsFromOARParse()