5 from time import gmtime, strftime
9 from sfa.util.config import Config
10 from sfa.planetlab.plxrn import PlXrn
11 from sfa.util.xrn import hrn_to_urn, get_authority,Xrn,get_leaf
13 from sfa.util.config import Config
14 from sfa.util.sfalogging import logger
16 #OARIP='192.168.0.109'
17 #OARIP='akila.inrialpes.fr'
18 OARIP='194.199.16.161'
19 OARrequests_list = ["GET_version", "GET_timezone", "GET_jobs", "GET_jobs_table", "GET_jobs_details",
20 "GET_resources_full", "GET_resources"]
22 OARrequests_uri_list = ['/oarapi/version.json','/oarapi/timezone.json', '/oarapi/jobs.json',
23 '/oarapi/jobs/details.json', '/oarapi/resources/full.json', '/oarapi/resources.json']
25 OARrequests_get_uri_dict = { 'GET_version': '/oarapi/version.json',
26 'GET_timezone':'/oarapi/timezone.json' ,
27 'GET_jobs': '/oarapi/jobs.json',
28 'GET_jobs_id': '/oarapi/jobs/id.json',
29 'GET_jobs_id_resources': '/oarapi/jobs/id/resources.json',
30 'GET_resources_id': '/oarapi/resources/id.json',
31 'GET_jobs_table': '/oarapi/jobs/table.json',
32 'GET_jobs_details': '/oarapi/jobs/details.json',
33 'GET_reserved_nodes': '/oarapi/jobs/details.json?state=Runnng,Waiting,Launching',
34 'GET_resources_full': '/oarapi/resources/full.json',
35 'GET_resources':'/oarapi/resources.json',
36 'GET_sites' : '/oarapi/resources/full.json',
41 OARrequest_post_uri_dict = {
42 'POST_job':{'uri': '/oarapi/jobs.json'},
43 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'},}
45 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
46 'json' : {'content':"application/json",'object':json},
47 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
50 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
55 self.oarserver['ip'] = OARIP
56 self.oarserver['port'] = 8800
57 self.oarserver['uri'] = None
58 self.oarserver['postformat'] = 'json'
59 #logger.setLevelDebug()
61 self.jobstates = ['Terminated','Hold','Waiting','toLaunch','toError',\
62 'toAckReservation','Launching','Finishing',\
63 'Running','Suspended','Resuming','Error']
65 self.parser = OARGETParser(self)
68 def GETRequestToOARRestAPI(self, request, strval=None , username = None ):
69 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
72 logger.debug("OARrestapi \tGETRequestToOARRestAPI %s" %(request))
74 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(strval))
75 logger.debug("OARrestapi: \t GETRequestToOARRestAPI self.oarserver['uri'] %s" %( self.oarserver['uri']))
77 headers['X-REMOTE_IDENT'] = username
79 #headers = {'X-REMOTE_IDENT':'avakian',\
80 #'content-length':'0'}
81 headers['content-length'] = '0' #seems that it does not work if we don't add this
83 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
84 #conn.putheader(headers)
86 #conn.putrequest("GET",self.oarserver['uri'] )
87 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
88 conn.request("GET",self.oarserver['uri'],data , headers )
89 resp = ( conn.getresponse()).read()
90 #logger.debug("OARrestapi: \t GETRequestToOARRestAPI resp %s" %( resp))
93 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
98 print>>sys.stderr, " \r\n \r\n \t GETRequestToOARRestAPI strval %s js %s" %(strval,js)
102 raise ServerError("Failed to parse Server Response:" + js)
105 def POSTRequestToOARRestAPI(self, request, datadict, username=None):
106 #first check that all params for are OK
108 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
110 self.oarserver['uri'] = OARrequest_post_uri_dict[request]['uri']
113 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
116 if datadict and 'strval' in datadict:
117 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(datadict['strval']))
118 del datadict['strval']
120 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI ERRRRRORRRRRR "
122 #if format in POSTformat:
123 #if format is 'json':
124 data = json.dumps(datadict)
125 headers = {'X-REMOTE_IDENT':username,\
126 'content-type':POSTformat['json']['content'],\
127 'content-length':str(len(data))}
129 #self.oarserver['postformat'] = POSTformat[format]
131 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
132 conn.request("POST",self.oarserver['uri'],data,headers )
133 resp = ( conn.getresponse()).read()
136 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
137 #conn.putrequest("POST",self.oarserver['uri'] )
138 #self.oarserver['postformat'] = POSTformat[format]
139 #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
140 #conn.putheader('content-type', self.oarserver['postformat']['content'])
141 #conn.putheader('content-length', str(len(data)))
144 #resp = ( conn.getresponse()).read()
148 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
149 #raise ServerError("POST_OAR_SRVR : error")
152 answer = json.loads(resp)
153 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
157 raise ServerError("Failed to parse Server Response:" + answer)
160 #def createjobrequest(self, nodelist):
161 #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
164 #for node in nodelist:
165 #datadict[k] += str(nodelist)
171 #def AddNodeNetworkAddr(self,tuplelist,value):
172 #tuplelist.append(('hostname',str(value)))
174 def AddNodeNetworkAddr(self,dictnode,value):
175 #Inserts new key. The value associated is a tuple list
178 dictnode[node_id] = [('node_id',node_id),('hostname',node_id) ]
182 def AddNodeSite(self,tuplelist,value):
183 tuplelist.append(('site',str(value)))
186 def AddNodeRadio(self,tuplelist,value):
187 tuplelist.append(('radio',str(value)))
190 def AddMobility(self,tuplelist,value):
192 tuplelist.append(('mobile',int(value)))
196 def AddPosX(self,tuplelist,value):
197 tuplelist.append(('posx',value))
200 def AddPosY(self,tuplelist,value):
201 tuplelist.append(('posy',value))
203 def AddBootState(self,tuplelist,value):
204 tuplelist.append(('boot_state',str(value)))
206 #Insert a new node into the dictnode dictionary
207 def AddNodeId(self,dictnode,value):
208 #Inserts new key. The value associated is a tuple list
211 dictnode[node_id] = [('node_id',node_id) ]
214 def ParseVersion(self) :
216 #print >>sys.stderr, self.raw_json
217 if 'oar_version' in self.raw_json :
218 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
219 apilib_version=self.raw_json['apilib_version'],
220 api_timezone=self.raw_json['api_timezone'],
221 api_timestamp=self.raw_json['api_timestamp'],
222 oar_version=self.raw_json['oar_version'] )
224 self.version_json_dict.update(api_version=self.raw_json['api'] ,
225 apilib_version=self.raw_json['apilib'],
226 api_timezone=self.raw_json['api_timezone'],
227 api_timestamp=self.raw_json['api_timestamp'],
228 oar_version=self.raw_json['oar'] )
230 print self.version_json_dict['apilib_version']
233 def ParseTimezone(self) :
234 api_timestamp=self.raw_json['api_timestamp']
235 api_tz=self.raw_json['timezone']
236 #readable_time = strftime("%Y-%m-%d %H:%M:%S", gmtime(float(api_timestamp)))
238 return api_timestamp,api_tz
240 def ParseJobs(self) :
244 def ParseJobsTable(self) :
245 print "ParseJobsTable"
247 def ParseJobsDetails (self):
248 # currently, this function is not used a lot, so i have no idea what be usefull to parse, returning the full json. NT
249 print >>sys.stderr,"ParseJobsDetails %s " %(self.raw_json)
253 def ParseJobsIds(self):
255 job_resources =['assigned_network_address', 'assigned_resources','Job_Id', 'scheduledStart','state','job_user', 'startTime','walltime','message']
256 job_resources_full = ['Job_Id', 'scheduledStart', 'resubmit_job_id', 'owner', 'submissionTime', 'message', 'id', 'jobType', 'queue', 'launchingDirectory', 'exit_code', 'state', 'array_index', 'events', 'assigned_network_address', 'cpuset_name', 'initial_request', 'job_user', 'assigned_resources', 'array_id', 'job_id', 'resources_uri', 'dependencies', 'api_timestamp', 'startTime', 'reservation', 'properties', 'types', 'walltime', 'name', 'uri', 'wanted_resources', 'project', 'command']
258 job_info = self.raw_json
262 for k in job_resources:
263 values.append(job_info[k])
264 return dict(zip(job_resources,values))
267 print>>sys.stderr, " \r\n \t ParseJobsIds Key Error"
272 def ParseJobsIdResources(self):
273 print>>sys.stderr, "ParseJobsIdResources"
275 def ParseResources(self) :
276 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
277 #resources are listed inside the 'items' list from the json
278 self.raw_json = self.raw_json['items']
282 def ParseDeleteJobs(self):
285 def ParseResourcesFull(self ) :
286 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
287 #print self.raw_json[1]
288 #resources are listed inside the 'items' list from the json
289 if self.version_json_dict['apilib_version'] != "0.2.10" :
290 self.raw_json = self.raw_json['items']
293 return self.node_dictlist
295 def ParseResourcesFullSites(self ) :
296 if self.version_json_dict['apilib_version'] != "0.2.10" :
297 self.raw_json = self.raw_json['items']
300 return self.site_dict
303 resources_fulljson_dict= {
304 'network_address' : AddNodeNetworkAddr,
306 'radio': AddNodeRadio,
307 'mobile': AddMobility,
310 'state':AddBootState,
315 #Parse nodes properties from OAR
316 #Put them into a dictionary with key = node id and value is a dictionary
317 #of the node properties and properties'values.
318 def ParseNodes(self):
320 keys = self.resources_fulljson_dict.keys()
323 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
324 for dictline in self.raw_json:
326 # dictionary is empty and/or a new node has to be inserted
327 node_id = self.resources_fulljson_dict['network_address'](self,self.node_dictlist, dictline['network_address'])
330 if k == 'network_address':
334 self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
336 #The last property has been inserted in the property tuple list, reset node_id
337 #Turn the property tuple list (=dict value) into a dictionary
338 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
342 def hostname_to_hrn(self, root_auth, login_base, hostname):
343 return PlXrn(auth=root_auth,hostname=login_base + '_' +hostname).get_hrn()
344 #Retourne liste de dictionnaires contenant attributs des sites
345 def ParseSites(self):
348 logger.debug(" OARrestapi.py \t ParseSites self.node_dictlist %s"%(self.node_dictlist))
349 # Create a list of nodes per site_id
350 for node_id in self.node_dictlist.keys():
351 node = self.node_dictlist[node_id]
353 if node['site'] not in nodes_per_site:
354 nodes_per_site[node['site']] = []
355 nodes_per_site[node['site']].append(node['node_id'])
357 if node['node_id'] not in nodes_per_site[node['site']]:
358 nodes_per_site[node['site']].append(node['node_id'])
360 #Create a site dictionary with key is site_login_base (name of the site)
361 # and value is a dictionary of properties, including the list of the node_ids
362 for node_id in self.node_dictlist.keys():
363 node = self.node_dictlist[node_id]
364 node.update({'hrn':self.hostname_to_hrn(self.interface_hrn, node['site'],node['hostname'])})
365 #node['hrn'] = self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])
366 self.node_dictlist.update({node_id:node})
368 if node['site'] not in self.site_dict:
369 self.site_dict[node['site']] = {'site':node['site'],
370 'node_ids':nodes_per_site[node['site']],
371 'latitude':"48.83726",
372 'longitude':"- 2.10336",'name':config.SFA_REGISTRY_ROOT_AUTH,
373 'pcu_ids':[], 'max_slices':None, 'ext_consortium_id':None,
374 'max_slivers':None, 'is_public':True, 'peer_site_id': None,
375 'abbreviated_name':"senslab", 'address_ids': [],
376 'url':"http,//www.senslab.info", 'person_ids':[],
377 'site_tag_ids':[], 'enabled': True, 'slice_ids':[],
378 'date_created': None, 'peer_id': None }
379 #if node['site_login_base'] not in self.site_dict.keys():
380 #self.site_dict[node['site_login_base']] = {'login_base':node['site_login_base'],
381 #'node_ids':nodes_per_site[node['site_login_base']],
382 #'latitude':"48.83726",
383 #'longitude':"- 2.10336",'name':"senslab",
384 #'pcu_ids':[], 'max_slices':None, 'ext_consortium_id':None,
385 #'max_slivers':None, 'is_public':True, 'peer_site_id': None,
386 #'abbreviated_name':"senslab", 'address_ids': [],
387 #'url':"http,//www.senslab.info", 'person_ids':[],
388 #'site_tag_ids':[], 'enabled': True, 'slice_ids':[],
389 #'date_created': None, 'peer_id': None }
394 OARrequests_uri_dict = {
395 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
396 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
397 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
398 'GET_jobs_id': {'uri':'/oarapi/jobs/id.json','parse_func': ParseJobsIds},
399 'GET_jobs_id_resources': {'uri':'/oarapi/jobs/id/resources.json','parse_func': ParseJobsIdResources},
400 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
401 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
402 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
403 'GET_sites':{'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFullSites},
404 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
405 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json' ,'parse_func': ParseDeleteJobs}
409 def __init__(self, srv ):
410 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
411 self.config = Config()
412 self.interface_hrn = self.config.SFA_INTERFACE_HRN
413 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
414 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
415 self.jobs_table_json_dict = self.jobs_json_dict
416 self.jobs_details_json_dict = self.jobs_json_dict
418 self.node_dictlist = {}
421 self.SendRequest("GET_version")
423 def SendRequest(self,request, strval = None , username = None):
424 if request in OARrequests_get_uri_dict:
425 self.raw_json = self.server.GETRequestToOARRestAPI(request,strval,username)
426 return self.OARrequests_uri_dict[request]['parse_func'](self)
428 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request