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/.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',
38 OARrequest_post_uri_dict = { 'POST_job': '/oarapi/jobs.json'}
40 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
41 'json' : {'content':"application/json",'object':json},
42 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
45 OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
50 self.oarserver['ip'] = OARIP
51 self.oarserver['port'] = 80
52 self.oarserver['uri'] = None
53 self.oarserver['postformat'] = 'json'
55 self.jobstates = ["Terminated", "Running", "Error", "Waiting", "Launching","Hold"]
57 self.parser = OARGETParser(self)
60 def GETRequestToOARRestAPI(self, request, strval=None ):
61 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
62 #if request is "GET_jobs_details":
63 #data = json.dumps([])
67 self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(strval))
68 print>>sys.stderr, "\r\n \r\n GETRequestToOARRestAPI replace : self.oarserver['uri'] %s", self.oarserver['uri']
71 headers = {'X-REMOTE_IDENT':'savakian',\
73 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
74 #conn.putheader(headers)
76 #conn.putrequest("GET",self.oarserver['uri'] )
77 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
79 conn.request("GET",self.oarserver['uri'],data , headers )
80 resp = ( conn.getresponse()).read()
83 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
88 print>>sys.stderr, " \r\n \r\n \t GETRequestToOARRestAPI strval %s js %s" %(strval,js)
92 raise ServerError("Failed to parse Server Response:" + js)
96 def POSTRequestToOARRestAPI(self, request, datadict, username=None):
97 #first check that all params for are OK
99 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
101 self.oarserver['uri'] = OARrequest_post_uri_dict[request]
103 print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
105 #if format in POSTformat:
106 #if format is 'json':
107 data = json.dumps(datadict)
108 headers = {'X-REMOTE_IDENT':username,\
109 'content-type':POSTformat['json']['content'],\
110 'content-length':str(len(data))}
112 #self.oarserver['postformat'] = POSTformat[format]
114 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI headers %s uri %s" %(headers,self.oarserver['uri'])
115 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
116 conn.request("POST",self.oarserver['uri'],data,headers )
117 resp = ( conn.getresponse()).read()
120 #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
121 #conn.putrequest("POST",self.oarserver['uri'] )
122 #self.oarserver['postformat'] = POSTformat[format]
123 #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
124 #conn.putheader('content-type', self.oarserver['postformat']['content'])
125 #conn.putheader('content-length', str(len(data)))
128 #resp = ( conn.getresponse()).read()
132 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
133 #raise ServerError("POST_OAR_SRVR : error")
136 answer = json.loads(resp)
137 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
141 raise ServerError("Failed to parse Server Response:" + answer)
144 #def createjobrequest(self, nodelist):
145 #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
148 #for node in nodelist:
149 #datadict[k] += str(nodelist)
154 #Insert a new node into the dictnode dictionary
155 def AddNodeId(self,dictnode,value):
156 #Inserts new key. The value associated is a tuple list.
158 dictnode[node_id] = [('node_id',node_id) ]
161 def AddNodeNetworkAddr(self,tuplelist,value):
162 tuplelist.append(('hostname',str(value)))
165 def AddNodeSite(self,tuplelist,value):
166 tuplelist.append(('site_login_base',str(value)))
168 def AddNodeRadio(self,tuplelist,value):
169 tuplelist.append(('radio',str(value)))
172 def AddMobility(self,tuplelist,value):
174 tuplelist.append(('mobile',int(value)))
178 def AddPosX(self,tuplelist,value):
179 tuplelist.append(('posx',value))
182 def AddPosY(self,tuplelist,value):
183 tuplelist.append(('posy',value))
185 def AddBootState(self,tuplelist,value):
186 tuplelist.append(('boot_state',str(value)))
188 def ParseVersion(self) :
190 #print >>sys.stderr, self.raw_json
191 if 'oar_version' in self.raw_json :
192 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
193 apilib_version=self.raw_json['apilib_version'],
194 api_timezone=self.raw_json['api_timezone'],
195 api_timestamp=self.raw_json['api_timestamp'],
196 oar_version=self.raw_json['oar_version'] )
198 self.version_json_dict.update(api_version=self.raw_json['api'] ,
199 apilib_version=self.raw_json['apilib'],
200 api_timezone=self.raw_json['api_timezone'],
201 api_timestamp=self.raw_json['api_timestamp'],
202 oar_version=self.raw_json['oar'] )
204 print self.version_json_dict['apilib_version']
207 def ParseTimezone(self) :
208 api_timestamp=self.raw_json['api_timestamp']
209 #readable_time = strftime("%Y-%m-%d %H:%M:%S", gmtime(float(api_timestamp)))
213 def ParseJobs(self) :
217 def ParseJobsTable(self) :
218 print "ParseJobsTable"
220 def ParseJobsDetails (self):
222 print >>sys.stderr,"ParseJobsDetails %s " %(self.raw_json)
225 def ParseJobsIds(self):
227 job_resources =['assigned_network_address', 'assigned_resources','Job_Id', 'scheduledStart','state','job_user', 'startTime','walltime','message']
228 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']
230 job_info = self.raw_json
234 for k in job_resources:
235 values.append(job_info[k])
236 return dict(zip(job_resources,values))
239 print>>sys.stderr, " \r\n \t ParseJobsIds Key Error"
244 def ParseJobsIdResources(self):
245 print>>sys.stderr, "ParseJobsIdResources"
247 def ParseResources(self) :
248 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
249 #resources are listed inside the 'items' list from the json
250 self.raw_json = self.raw_json['items']
256 def ParseResourcesFull(self ) :
257 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
258 #print self.raw_json[1]
259 #resources are listed inside the 'items' list from the json
260 if self.version_json_dict['apilib_version'] != "0.2.10" :
261 self.raw_json = self.raw_json['items']
264 return self.node_dictlist
266 resources_fulljson_dict= {
267 'resource_id' : AddNodeId,
268 'network_address' : AddNodeNetworkAddr,
270 'radio': AddNodeRadio,
271 'mobile': AddMobility,
274 'state':AddBootState,
278 #Parse nodes properties from OAR
279 #Put them into a dictionary with key = node id and value is a dictionary
280 #of the node properties and properties'values.
281 def ParseNodes(self):
283 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
284 for dictline in self.raw_json:
285 #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes dictline %s hey" %(dictline)
287 if k in self.resources_fulljson_dict:
288 # dictionary is empty and/or a new node has to be inserted
290 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
292 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
294 #If last property has been inserted in the property tuple list, reset node_id
296 #Turn the property tuple list (=dict value) into a dictionary
297 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
303 def hostname_to_hrn(self, root_auth, login_base, hostname):
304 return PlXrn(auth=root_auth,hostname=login_base+'_'+hostname).get_hrn()
305 #Retourne liste de dictionnaires contenant attributs des sites
306 def ParseSites(self):
309 # Create a list of nodes per site_id
310 for node_id in self.node_dictlist.keys():
311 node = self.node_dictlist[node_id]
313 if node['site_login_base'] not in nodes_per_site.keys():
314 nodes_per_site[node['site_login_base']] = []
315 nodes_per_site[node['site_login_base']].append(node['node_id'])
317 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
318 nodes_per_site[node['site_login_base']].append(node['node_id'])
319 #Create a site dictionary with key is site_login_base (name of the site)
320 # and value is a dictionary of properties, including the list of the node_ids
321 for node_id in self.node_dictlist.keys():
322 node = self.node_dictlist[node_id]
323 node.update({'hrn':self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])})
324 #node['hrn'] = self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])
325 self.node_dictlist.update({node_id:node})
327 print>>sys.stderr, " \r\n \r\n \t \t\t\t OARESTAPI Parse Sites self.node_dictlist %s " %(self.node_dictlist)
328 if node['site_login_base'] not in self.site_dict.keys():
329 self.site_dict[node['site_login_base']] = [('login_base', node['site_login_base']),\
330 ('node_ids',nodes_per_site[node['site_login_base']]),\
331 ('latitude',"48.83726"),\
332 ('longitude',"- 2.10336"),('name',"senslab"),\
333 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
334 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
335 ('abbreviated_name', "senslab"), ('address_ids', []),\
336 ('url', "http,//www.senslab.info"), ('person_ids', []),\
337 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
338 ('date_created', None), ('peer_id', None),]
339 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
343 OARrequests_uri_dict = {
344 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
345 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
346 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
347 'GET_jobs_id': {'uri':'/oarapi/jobs/id.json','parse_func': ParseJobsIds},
348 'GET_jobs_id_resources': {'uri':'/oarapi/jobs/id/resources.json','parse_func': ParseJobsIdResources},
349 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
350 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
351 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
352 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
356 def __init__(self, srv ):
357 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
358 self.config = Config()
359 self.interface_hrn = self.config.SFA_INTERFACE_HRN
360 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
361 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
362 self.jobs_table_json_dict = self.jobs_json_dict
363 self.jobs_details_json_dict = self.jobs_json_dict
365 self.node_dictlist = {}
368 self.SendRequest("GET_version")
370 def SendRequest(self,request, strval = None ):
371 if request in OARrequests_get_uri_dict:
372 self.raw_json = self.server.GETRequestToOARRestAPI(request,strval)
373 #print>>sys.stderr, "\r\n OARGetParse __init__ : request %s result %s "%(request,self.raw_json)
374 return self.OARrequests_uri_dict[request]['parse_func'](self)
376 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request