1 # import modules used here -- sys is a very standard one
6 from time import gmtime, strftime
7 from sfa.senslab.parsing import *
8 from sfa.senslab.SenslabImportUsers import *
11 from sfa.util.config import Config
12 from sfa.util.plxrn import PlXrn
13 from sfa.util.xrn import hrn_to_urn, get_authority,Xrn,get_leaf
15 #OARIP='10.127.255.254'
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_resources_full': '/oarapi/resources/full.json',
34 'GET_resources':'/oarapi/resources.json',
39 OARrequest_post_uri_dict = {
40 'POST_job':{'uri': '/oarapi/jobs.json'},
41 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'},}
43 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
44 'json' : {'content':"application/json",'object':json},
45 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
48 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
53 self.oarserver['ip'] = OARIP
54 self.oarserver['port'] = 80
55 self.oarserver['uri'] = None
56 self.oarserver['postformat'] = 'json'
58 self.jobstates = ["Terminated", "Running", "Error", "Waiting", "Launching","Hold"]
60 self.parser = OARGETParser(self)
63 def GETRequestToOARRestAPI(self, request, strval=None , username = None ):
64 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
68 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(strval))
69 print>>sys.stderr, "\r\n \r\n GETRequestToOARRestAPI replace : self.oarserver['uri'] %s", self.oarserver['uri']
71 headers['X-REMOTE_IDENT'] = username
73 #headers = {'X-REMOTE_IDENT':'avakian',\
74 #'content-length':'0'}
75 headers['content-length'] = '0' #seems that it does not work if we don't add this
77 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
78 #conn.putheader(headers)
80 #conn.putrequest("GET",self.oarserver['uri'] )
81 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
83 conn.request("GET",self.oarserver['uri'],data , headers )
84 resp = ( conn.getresponse()).read()
87 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
92 print>>sys.stderr, " \r\n \r\n \t GETRequestToOARRestAPI strval %s js %s" %(strval,js)
96 raise ServerError("Failed to parse Server Response:" + js)
99 def POSTRequestToOARRestAPI(self, request, datadict, username=None):
100 #first check that all params for are OK
102 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
104 self.oarserver['uri'] = OARrequest_post_uri_dict[request]['uri']
105 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI rq %s datadict %s " % ( self.oarserver['uri'] ,datadict)
108 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
111 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI %s " %( 'strval' in datadict)
112 if datadict and 'strval' in datadict:
113 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(datadict['strval']))
114 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI REPLACE OK %s"%(self.oarserver['uri'])
115 del datadict['strval']
116 print>>sys.stderr, " \r\n \r\n \t POSTRequestToOARRestAPI datadict %s rq %s" %(datadict, self.oarserver['uri'] )
118 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI ERRRRRORRRRRR "
120 #if format in POSTformat:
121 #if format is 'json':
122 data = json.dumps(datadict)
123 headers = {'X-REMOTE_IDENT':username,\
124 'content-type':POSTformat['json']['content'],\
125 'content-length':str(len(data))}
127 #self.oarserver['postformat'] = POSTformat[format]
129 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI headers %s uri %s" %(headers,self.oarserver['uri'])
130 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
131 conn.request("POST",self.oarserver['uri'],data,headers )
132 resp = ( conn.getresponse()).read()
135 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
136 #conn.putrequest("POST",self.oarserver['uri'] )
137 #self.oarserver['postformat'] = POSTformat[format]
138 #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
139 #conn.putheader('content-type', self.oarserver['postformat']['content'])
140 #conn.putheader('content-length', str(len(data)))
143 #resp = ( conn.getresponse()).read()
147 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
148 #raise ServerError("POST_OAR_SRVR : error")
151 answer = json.loads(resp)
152 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
156 raise ServerError("Failed to parse Server Response:" + answer)
159 #def createjobrequest(self, nodelist):
160 #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
163 #for node in nodelist:
164 #datadict[k] += str(nodelist)
169 #Insert a new node into the dictnode dictionary
170 def AddNodeId(self,dictnode,value):
171 #Inserts new key. The value associated is a tuple list.
173 dictnode[node_id] = [('node_id',node_id) ]
176 def AddNodeNetworkAddr(self,tuplelist,value):
177 tuplelist.append(('hostname',str(value)))
180 def AddNodeSite(self,tuplelist,value):
181 tuplelist.append(('site_login_base',str(value)))
183 def AddNodeRadio(self,tuplelist,value):
184 tuplelist.append(('radio',str(value)))
187 def AddMobility(self,tuplelist,value):
189 tuplelist.append(('mobile',int(value)))
193 def AddPosX(self,tuplelist,value):
194 tuplelist.append(('posx',value))
197 def AddPosY(self,tuplelist,value):
198 tuplelist.append(('posy',value))
200 def AddBootState(self,tuplelist,value):
201 tuplelist.append(('boot_state',str(value)))
203 def ParseVersion(self) :
205 #print >>sys.stderr, self.raw_json
206 if 'oar_version' in self.raw_json :
207 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
208 apilib_version=self.raw_json['apilib_version'],
209 api_timezone=self.raw_json['api_timezone'],
210 api_timestamp=self.raw_json['api_timestamp'],
211 oar_version=self.raw_json['oar_version'] )
213 self.version_json_dict.update(api_version=self.raw_json['api'] ,
214 apilib_version=self.raw_json['apilib'],
215 api_timezone=self.raw_json['api_timezone'],
216 api_timestamp=self.raw_json['api_timestamp'],
217 oar_version=self.raw_json['oar'] )
219 print self.version_json_dict['apilib_version']
222 def ParseTimezone(self) :
223 api_timestamp=self.raw_json['api_timestamp']
224 #readable_time = strftime("%Y-%m-%d %H:%M:%S", gmtime(float(api_timestamp)))
228 def ParseJobs(self) :
232 def ParseJobsTable(self) :
233 print "ParseJobsTable"
235 def ParseJobsDetails (self):
237 print >>sys.stderr,"ParseJobsDetails %s " %(self.raw_json)
240 def ParseJobsIds(self):
242 job_resources =['assigned_network_address', 'assigned_resources','Job_Id', 'scheduledStart','state','job_user', 'startTime','walltime','message']
243 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']
245 job_info = self.raw_json
249 for k in job_resources:
250 values.append(job_info[k])
251 return dict(zip(job_resources,values))
254 print>>sys.stderr, " \r\n \t ParseJobsIds Key Error"
259 def ParseJobsIdResources(self):
260 print>>sys.stderr, "ParseJobsIdResources"
262 def ParseResources(self) :
263 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
264 #resources are listed inside the 'items' list from the json
265 self.raw_json = self.raw_json['items']
269 def ParseDeleteJobs(self):
272 def ParseResourcesFull(self ) :
273 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
274 #print self.raw_json[1]
275 #resources are listed inside the 'items' list from the json
276 if self.version_json_dict['apilib_version'] != "0.2.10" :
277 self.raw_json = self.raw_json['items']
280 return self.node_dictlist
282 resources_fulljson_dict= {
283 'resource_id' : AddNodeId,
284 'network_address' : AddNodeNetworkAddr,
286 'radio': AddNodeRadio,
287 'mobile': AddMobility,
290 'state':AddBootState,
294 #Parse nodes properties from OAR
295 #Put them into a dictionary with key = node id and value is a dictionary
296 #of the node properties and properties'values.
297 def ParseNodes(self):
299 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
300 for dictline in self.raw_json:
301 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes dictline %s hey" %(dictline)
303 if k in self.resources_fulljson_dict:
304 # dictionary is empty and/or a new node has to be inserted
306 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
308 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
310 #If last property has been inserted in the property tuple list, reset node_id
312 #Turn the property tuple list (=dict value) into a dictionary
313 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
319 def hostname_to_hrn(self, root_auth, login_base, hostname):
320 return PlXrn(auth=root_auth,hostname=login_base+'_'+hostname).get_hrn()
321 #Retourne liste de dictionnaires contenant attributs des sites
322 def ParseSites(self):
325 # Create a list of nodes per site_id
326 for node_id in self.node_dictlist.keys():
327 node = self.node_dictlist[node_id]
329 if node['site_login_base'] not in nodes_per_site.keys():
330 nodes_per_site[node['site_login_base']] = []
331 nodes_per_site[node['site_login_base']].append(node['node_id'])
333 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
334 nodes_per_site[node['site_login_base']].append(node['node_id'])
335 #Create a site dictionary with key is site_login_base (name of the site)
336 # and value is a dictionary of properties, including the list of the node_ids
337 for node_id in self.node_dictlist.keys():
338 node = self.node_dictlist[node_id]
339 node.update({'hrn':self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])})
340 #node['hrn'] = self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])
341 self.node_dictlist.update({node_id:node})
343 #print>>sys.stderr, " \r\n \r\n \t \t\t\t OARESTAPI Parse Sites self.node_dictlist %s " %(self.node_dictlist)
344 if node['site_login_base'] not in self.site_dict.keys():
345 self.site_dict[node['site_login_base']] = [('login_base', node['site_login_base']),\
346 ('node_ids',nodes_per_site[node['site_login_base']]),\
347 ('latitude',"48.83726"),\
348 ('longitude',"- 2.10336"),('name',"senslab"),\
349 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
350 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
351 ('abbreviated_name', "senslab"), ('address_ids', []),\
352 ('url', "http,//www.senslab.info"), ('person_ids', []),\
353 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
354 ('date_created', None), ('peer_id', None),]
355 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
359 OARrequests_uri_dict = {
360 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
361 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
362 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
363 'GET_jobs_id': {'uri':'/oarapi/jobs/id.json','parse_func': ParseJobsIds},
364 'GET_jobs_id_resources': {'uri':'/oarapi/jobs/id/resources.json','parse_func': ParseJobsIdResources},
365 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
366 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
367 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
368 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
369 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json' ,'parse_func': ParseDeleteJobs}
373 def __init__(self, srv ):
374 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
375 self.config = Config()
376 self.interface_hrn = self.config.SFA_INTERFACE_HRN
377 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
378 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
379 self.jobs_table_json_dict = self.jobs_json_dict
380 self.jobs_details_json_dict = self.jobs_json_dict
382 self.node_dictlist = {}
385 self.SendRequest("GET_version")
387 def SendRequest(self,request, strval = None , username = None):
388 if request in OARrequests_get_uri_dict:
389 self.raw_json = self.server.GETRequestToOARRestAPI(request,strval,username)
390 #print>>sys.stderr, "\r\n OARGetParse __init__ : request %s result %s "%(request,self.raw_json)
391 return self.OARrequests_uri_dict[request]['parse_func'](self)
393 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request