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',
35 'GET_sites' : '/oarapi/resources/full.json',
40 OARrequest_post_uri_dict = {
41 'POST_job':{'uri': '/oarapi/jobs.json'},
42 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'},}
44 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
45 'json' : {'content':"application/json",'object':json},
46 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
49 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
54 self.oarserver['ip'] = OARIP
55 self.oarserver['port'] = 80
56 self.oarserver['uri'] = None
57 self.oarserver['postformat'] = 'json'
59 self.jobstates = ["Terminated", "Running", "Error", "Waiting", "Launching","Hold"]
61 self.parser = OARGETParser(self)
64 def GETRequestToOARRestAPI(self, request, strval=None , username = None ):
65 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
69 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(strval))
70 print>>sys.stderr, "\r\n \r\n GETRequestToOARRestAPI replace : self.oarserver['uri'] %s", self.oarserver['uri']
72 headers['X-REMOTE_IDENT'] = username
74 #headers = {'X-REMOTE_IDENT':'avakian',\
75 #'content-length':'0'}
76 headers['content-length'] = '0' #seems that it does not work if we don't add this
78 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
79 #conn.putheader(headers)
81 #conn.putrequest("GET",self.oarserver['uri'] )
82 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
84 conn.request("GET",self.oarserver['uri'],data , headers )
85 resp = ( conn.getresponse()).read()
88 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
93 print>>sys.stderr, " \r\n \r\n \t GETRequestToOARRestAPI strval %s js %s" %(strval,js)
97 raise ServerError("Failed to parse Server Response:" + js)
100 def POSTRequestToOARRestAPI(self, request, datadict, username=None):
101 #first check that all params for are OK
103 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
105 self.oarserver['uri'] = OARrequest_post_uri_dict[request]['uri']
106 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI rq %s datadict %s " % ( self.oarserver['uri'] ,datadict)
109 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
112 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI %s " %( 'strval' in datadict)
113 if datadict and 'strval' in datadict:
114 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(datadict['strval']))
115 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI REPLACE OK %s"%(self.oarserver['uri'])
116 del datadict['strval']
117 print>>sys.stderr, " \r\n \r\n \t POSTRequestToOARRestAPI datadict %s rq %s" %(datadict, self.oarserver['uri'] )
119 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI ERRRRRORRRRRR "
121 #if format in POSTformat:
122 #if format is 'json':
123 data = json.dumps(datadict)
124 headers = {'X-REMOTE_IDENT':username,\
125 'content-type':POSTformat['json']['content'],\
126 'content-length':str(len(data))}
128 #self.oarserver['postformat'] = POSTformat[format]
130 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI headers %s uri %s" %(headers,self.oarserver['uri'])
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)
170 #Insert a new node into the dictnode dictionary
171 def AddNodeId(self,dictnode,value):
172 #Inserts new key. The value associated is a tuple list.
174 dictnode[node_id] = [('node_id',node_id) ]
177 def AddNodeNetworkAddr(self,tuplelist,value):
178 tuplelist.append(('hostname',str(value)))
181 def AddNodeSite(self,tuplelist,value):
182 tuplelist.append(('site_login_base',str(value)))
184 def AddNodeRadio(self,tuplelist,value):
185 tuplelist.append(('radio',str(value)))
188 def AddMobility(self,tuplelist,value):
190 tuplelist.append(('mobile',int(value)))
194 def AddPosX(self,tuplelist,value):
195 tuplelist.append(('posx',value))
198 def AddPosY(self,tuplelist,value):
199 tuplelist.append(('posy',value))
201 def AddBootState(self,tuplelist,value):
202 tuplelist.append(('boot_state',str(value)))
204 def ParseVersion(self) :
206 #print >>sys.stderr, self.raw_json
207 if 'oar_version' in self.raw_json :
208 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
209 apilib_version=self.raw_json['apilib_version'],
210 api_timezone=self.raw_json['api_timezone'],
211 api_timestamp=self.raw_json['api_timestamp'],
212 oar_version=self.raw_json['oar_version'] )
214 self.version_json_dict.update(api_version=self.raw_json['api'] ,
215 apilib_version=self.raw_json['apilib'],
216 api_timezone=self.raw_json['api_timezone'],
217 api_timestamp=self.raw_json['api_timestamp'],
218 oar_version=self.raw_json['oar'] )
220 print self.version_json_dict['apilib_version']
223 def ParseTimezone(self) :
224 api_timestamp=self.raw_json['api_timestamp']
225 #readable_time = strftime("%Y-%m-%d %H:%M:%S", gmtime(float(api_timestamp)))
229 def ParseJobs(self) :
233 def ParseJobsTable(self) :
234 print "ParseJobsTable"
236 def ParseJobsDetails (self):
238 print >>sys.stderr,"ParseJobsDetails %s " %(self.raw_json)
241 def ParseJobsIds(self):
243 job_resources =['assigned_network_address', 'assigned_resources','Job_Id', 'scheduledStart','state','job_user', 'startTime','walltime','message']
244 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']
246 job_info = self.raw_json
250 for k in job_resources:
251 values.append(job_info[k])
252 return dict(zip(job_resources,values))
255 print>>sys.stderr, " \r\n \t ParseJobsIds Key Error"
260 def ParseJobsIdResources(self):
261 print>>sys.stderr, "ParseJobsIdResources"
263 def ParseResources(self) :
264 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
265 #resources are listed inside the 'items' list from the json
266 self.raw_json = self.raw_json['items']
270 def ParseDeleteJobs(self):
273 def ParseResourcesFull(self ) :
274 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
275 #print self.raw_json[1]
276 #resources are listed inside the 'items' list from the json
277 if self.version_json_dict['apilib_version'] != "0.2.10" :
278 self.raw_json = self.raw_json['items']
281 return self.node_dictlist
283 def ParseResourcesFullSites(self ) :
284 if self.version_json_dict['apilib_version'] != "0.2.10" :
285 self.raw_json = self.raw_json['items']
288 return self.site_dict
291 resources_fulljson_dict= {
292 'resource_id' : AddNodeId,
293 'network_address' : AddNodeNetworkAddr,
295 'radio': AddNodeRadio,
296 'mobile': AddMobility,
299 'state':AddBootState,
303 #Parse nodes properties from OAR
304 #Put them into a dictionary with key = node id and value is a dictionary
305 #of the node properties and properties'values.
306 def ParseNodes(self):
308 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
309 for dictline in self.raw_json:
310 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes dictline %s hey" %(dictline)
312 if k in self.resources_fulljson_dict:
313 # dictionary is empty and/or a new node has to be inserted
315 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
317 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
319 #If last property has been inserted in the property tuple list, reset node_id
321 #Turn the property tuple list (=dict value) into a dictionary
322 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
328 def hostname_to_hrn(self, root_auth, login_base, hostname):
329 return PlXrn(auth=root_auth,hostname=login_base+'_'+hostname).get_hrn()
330 #Retourne liste de dictionnaires contenant attributs des sites
331 def ParseSites(self):
334 # Create a list of nodes per site_id
335 for node_id in self.node_dictlist.keys():
336 node = self.node_dictlist[node_id]
338 if node['site_login_base'] not in nodes_per_site.keys():
339 nodes_per_site[node['site_login_base']] = []
340 nodes_per_site[node['site_login_base']].append(node['node_id'])
342 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
343 nodes_per_site[node['site_login_base']].append(node['node_id'])
344 #Create a site dictionary with key is site_login_base (name of the site)
345 # and value is a dictionary of properties, including the list of the node_ids
346 for node_id in self.node_dictlist.keys():
347 node = self.node_dictlist[node_id]
348 node.update({'hrn':self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])})
349 #node['hrn'] = self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])
350 self.node_dictlist.update({node_id:node})
352 #print>>sys.stderr, " \r\n \r\n \t \t\t\t OARESTAPI Parse Sites self.node_dictlist %s " %(self.node_dictlist)
353 if node['site_login_base'] not in self.site_dict.keys():
354 self.site_dict[node['site_login_base']] = {'login_base':node['site_login_base'],
355 'node_ids':nodes_per_site[node['site_login_base']],
356 'latitude':"48.83726",
357 'longitude':"- 2.10336",'name':"senslab",
358 'pcu_ids':[], 'max_slices':None, 'ext_consortium_id':None,
359 'max_slivers':None, 'is_public':True, 'peer_site_id': None,
360 'abbreviated_name':"senslab", 'address_ids': [],
361 'url':"http,//www.senslab.info", 'person_ids':[],
362 'site_tag_ids':[], 'enabled': True, 'slice_ids':[],
363 'date_created': None, 'peer_id': None }
368 OARrequests_uri_dict = {
369 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
370 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
371 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
372 'GET_jobs_id': {'uri':'/oarapi/jobs/id.json','parse_func': ParseJobsIds},
373 'GET_jobs_id_resources': {'uri':'/oarapi/jobs/id/resources.json','parse_func': ParseJobsIdResources},
374 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
375 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
376 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
377 'GET_sites':{'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFullSites},
378 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
379 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json' ,'parse_func': ParseDeleteJobs}
383 def __init__(self, srv ):
384 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
385 self.config = Config()
386 self.interface_hrn = self.config.SFA_INTERFACE_HRN
387 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
388 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
389 self.jobs_table_json_dict = self.jobs_json_dict
390 self.jobs_details_json_dict = self.jobs_json_dict
392 self.node_dictlist = {}
395 self.SendRequest("GET_version")
397 def SendRequest(self,request, strval = None , username = None):
398 if request in OARrequests_get_uri_dict:
399 self.raw_json = self.server.GETRequestToOARRestAPI(request,strval,username)
400 #print>>sys.stderr, "\r\n OARGetParse __init__ : request %s result %s "%(request,self.raw_json)
401 return self.OARrequests_uri_dict[request]['parse_func'](self)
403 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request