--- /dev/null
+import sys
+import httplib
+import json
+import datetime
+from time import gmtime, strftime
+
+import urllib
+import urllib2
+from sfa.util.config import Config
+from sfa.planetlab.plxrn import PlXrn
+from sfa.util.xrn import hrn_to_urn, get_authority,Xrn,get_leaf
+
+from sfa.util.config import Config
+from sfa.util.sfalogging import logger
+
+#OARIP='192.168.0.109'
+#OARIP='akila.inrialpes.fr'
+OARIP='194.199.16.161'
+OARrequests_list = ["GET_version", "GET_timezone", "GET_jobs", "GET_jobs_table", "GET_jobs_details",
+"GET_resources_full", "GET_resources"]
+
+OARrequests_uri_list = ['/oarapi/version.json','/oarapi/timezone.json', '/oarapi/jobs.json',
+'/oarapi/jobs/details.json', '/oarapi/resources/full.json', '/oarapi/resources.json']
+
+OARrequests_get_uri_dict = { 'GET_version': '/oarapi/version.json',
+ 'GET_timezone':'/oarapi/timezone.json' ,
+ 'GET_jobs': '/oarapi/jobs.json',
+ 'GET_jobs_id': '/oarapi/jobs/id.json',
+ 'GET_jobs_id_resources': '/oarapi/jobs/id/resources.json',
+ 'GET_resources_id': '/oarapi/resources/id.json',
+ 'GET_jobs_table': '/oarapi/jobs/table.json',
+ 'GET_jobs_details': '/oarapi/jobs/details.json',
+ 'GET_reserved_nodes': '/oarapi/jobs/details.json?state=Runnng,Waiting,Launching',
+ 'GET_resources_full': '/oarapi/resources/full.json',
+ 'GET_resources':'/oarapi/resources.json',
+ 'GET_sites' : '/oarapi/resources/full.json',
+
+
+}
+
+OARrequest_post_uri_dict = {
+ 'POST_job':{'uri': '/oarapi/jobs.json'},
+ 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'},}
+
+POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
+'json' : {'content':"application/json",'object':json},
+#'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
+}
+
+OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", 'workdir':"/home/", 'walltime':""}
+
+class OARrestapi:
+ def __init__(self):
+ self.oarserver= {}
+ self.oarserver['ip'] = OARIP
+ self.oarserver['port'] = 8800
+ self.oarserver['uri'] = None
+ self.oarserver['postformat'] = 'json'
+ #logger.setLevelDebug()
+
+ self.jobstates = ['Terminated','Hold','Waiting','toLaunch','toError',\
+ 'toAckReservation','Launching','Finishing',\
+ 'Running','Suspended','Resuming','Error']
+
+ self.parser = OARGETParser(self)
+
+
+ def GETRequestToOARRestAPI(self, request, strval=None , username = None ):
+ self.oarserver['uri'] = OARrequests_get_uri_dict[request]
+ headers = {}
+ data = json.dumps({})
+ logger.debug("OARrestapi \tGETRequestToOARRestAPI %s" %(request))
+ if strval:
+ self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(strval))
+ logger.debug("OARrestapi: \t GETRequestToOARRestAPI self.oarserver['uri'] %s" %( self.oarserver['uri']))
+ if username:
+ headers['X-REMOTE_IDENT'] = username
+ try :
+ #headers = {'X-REMOTE_IDENT':'avakian',\
+ #'content-length':'0'}
+ headers['content-length'] = '0' #seems that it does not work if we don't add this
+
+ #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
+ #conn.putheader(headers)
+ #conn.endheaders()
+ #conn.putrequest("GET",self.oarserver['uri'] )
+ conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
+ conn.request("GET",self.oarserver['uri'],data , headers )
+ resp = ( conn.getresponse()).read()
+ #logger.debug("OARrestapi: \t GETRequestToOARRestAPI resp %s" %( resp))
+ conn.close()
+ except:
+ raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
+ try:
+ js = json.loads(resp)
+
+ if strval:
+ print>>sys.stderr, " \r\n \r\n \t GETRequestToOARRestAPI strval %s js %s" %(strval,js)
+ return js
+
+ except ValueError:
+ raise ServerError("Failed to parse Server Response:" + js)
+
+
+ def POSTRequestToOARRestAPI(self, request, datadict, username=None):
+ #first check that all params for are OK
+
+ print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI username",username
+ try:
+ self.oarserver['uri'] = OARrequest_post_uri_dict[request]['uri']
+
+ except:
+ print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI request not in OARrequest_post_uri_dict"
+ return
+ try:
+ if datadict and 'strval' in datadict:
+ self.oarserver['uri'] = self.oarserver['uri'].replace("id",str(datadict['strval']))
+ del datadict['strval']
+ except:
+ print>>sys.stderr, " \r\n \r\n POSTRequestToOARRestAPI ERRRRRORRRRRR "
+ return
+ #if format in POSTformat:
+ #if format is 'json':
+ data = json.dumps(datadict)
+ headers = {'X-REMOTE_IDENT':username,\
+ 'content-type':POSTformat['json']['content'],\
+ 'content-length':str(len(data))}
+ try :
+ #self.oarserver['postformat'] = POSTformat[format]
+
+ conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
+ conn.request("POST",self.oarserver['uri'],data,headers )
+ resp = ( conn.getresponse()).read()
+ conn.close()
+
+ #conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
+ #conn.putrequest("POST",self.oarserver['uri'] )
+ #self.oarserver['postformat'] = POSTformat[format]
+ #conn.putheader('HTTP X-REMOTE_IDENT', 'avakian')
+ #conn.putheader('content-type', self.oarserver['postformat']['content'])
+ #conn.putheader('content-length', str(len(data)))
+ #conn.endheaders()
+ #conn.send(data)
+ #resp = ( conn.getresponse()).read()
+ #conn.close()
+
+ except:
+ print>>sys.stderr, "\r\n POSTRequestToOARRestAPI ERROR: data %s \r\n \t\n \t\t headers %s uri %s" %(data,headers,self.oarserver['uri'])
+ #raise ServerError("POST_OAR_SRVR : error")
+
+ try:
+ answer = json.loads(resp)
+ print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ", answer
+ return answer
+
+ except ValueError:
+ raise ServerError("Failed to parse Server Response:" + answer)
+
+
+ #def createjobrequest(self, nodelist):
+ #datadict = dict(zip(self.OARpostdatareqfields.keys(), self.OARpostdatareqfields.values())
+ #for k in datadict:
+ #if k is 'resource':
+ #for node in nodelist:
+ #datadict[k] += str(nodelist)
+
+
+class OARGETParser:
+
+
+ #def AddNodeNetworkAddr(self,tuplelist,value):
+ #tuplelist.append(('hostname',str(value)))
+
+ def AddNodeNetworkAddr(self,dictnode,value):
+ #Inserts new key. The value associated is a tuple list
+ node_id = value
+
+ dictnode[node_id] = [('node_id',node_id),('hostname',node_id) ]
+
+ return node_id
+
+ def AddNodeSite(self,tuplelist,value):
+ tuplelist.append(('site',str(value)))
+
+
+ def AddNodeRadio(self,tuplelist,value):
+ tuplelist.append(('radio',str(value)))
+
+
+ def AddMobility(self,tuplelist,value):
+ if value :
+ tuplelist.append(('mobile',int(value)))
+
+
+
+ def AddPosX(self,tuplelist,value):
+ tuplelist.append(('posx',value))
+
+
+ def AddPosY(self,tuplelist,value):
+ tuplelist.append(('posy',value))
+
+ def AddBootState(self,tuplelist,value):
+ tuplelist.append(('boot_state',str(value)))
+
+ #Insert a new node into the dictnode dictionary
+ def AddNodeId(self,dictnode,value):
+ #Inserts new key. The value associated is a tuple list
+ node_id = int(value)
+
+ dictnode[node_id] = [('node_id',node_id) ]
+ return node_id
+
+ def ParseVersion(self) :
+ #print self.raw_json
+ #print >>sys.stderr, self.raw_json
+ if 'oar_version' in self.raw_json :
+ self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
+ apilib_version=self.raw_json['apilib_version'],
+ api_timezone=self.raw_json['api_timezone'],
+ api_timestamp=self.raw_json['api_timestamp'],
+ oar_version=self.raw_json['oar_version'] )
+ else :
+ self.version_json_dict.update(api_version=self.raw_json['api'] ,
+ apilib_version=self.raw_json['apilib'],
+ api_timezone=self.raw_json['api_timezone'],
+ api_timestamp=self.raw_json['api_timestamp'],
+ oar_version=self.raw_json['oar'] )
+
+ print self.version_json_dict['apilib_version']
+
+
+ def ParseTimezone(self) :
+ api_timestamp=self.raw_json['api_timestamp']
+ api_tz=self.raw_json['timezone']
+ #readable_time = strftime("%Y-%m-%d %H:%M:%S", gmtime(float(api_timestamp)))
+
+ return api_timestamp,api_tz
+
+ def ParseJobs(self) :
+ self.jobs_list = []
+ print " ParseJobs "
+
+ def ParseJobsTable(self) :
+ print "ParseJobsTable"
+
+ def ParseJobsDetails (self):
+ # currently, this function is not used a lot, so i have no idea what be usefull to parse, returning the full json. NT
+ print >>sys.stderr,"ParseJobsDetails %s " %(self.raw_json)
+ return self.raw_json
+
+
+ def ParseJobsIds(self):
+
+ job_resources =['assigned_network_address', 'assigned_resources','Job_Id', 'scheduledStart','state','job_user', 'startTime','walltime','message']
+ 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']
+
+ job_info = self.raw_json
+
+ values=[]
+ try:
+ for k in job_resources:
+ values.append(job_info[k])
+ return dict(zip(job_resources,values))
+
+ except KeyError:
+ print>>sys.stderr, " \r\n \t ParseJobsIds Key Error"
+
+
+
+
+ def ParseJobsIdResources(self):
+ print>>sys.stderr, "ParseJobsIdResources"
+
+ def ParseResources(self) :
+ print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
+ #resources are listed inside the 'items' list from the json
+ self.raw_json = self.raw_json['items']
+ self.ParseNodes()
+
+
+ def ParseDeleteJobs(self):
+ return
+
+ def ParseResourcesFull(self ) :
+ print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
+ #print self.raw_json[1]
+ #resources are listed inside the 'items' list from the json
+ if self.version_json_dict['apilib_version'] != "0.2.10" :
+ self.raw_json = self.raw_json['items']
+ self.ParseNodes()
+ self.ParseSites()
+ return self.node_dictlist
+
+ def ParseResourcesFullSites(self ) :
+ if self.version_json_dict['apilib_version'] != "0.2.10" :
+ self.raw_json = self.raw_json['items']
+ self.ParseNodes()
+ self.ParseSites()
+ return self.site_dict
+
+
+ resources_fulljson_dict= {
+ 'network_address' : AddNodeNetworkAddr,
+ 'site': AddNodeSite,
+ 'radio': AddNodeRadio,
+ 'mobile': AddMobility,
+ 'posx': AddPosX,
+ 'posy': AddPosY,
+ 'state':AddBootState,
+ #'id' : AddNodeId,
+ }
+
+
+ #Parse nodes properties from OAR
+ #Put them into a dictionary with key = node id and value is a dictionary
+ #of the node properties and properties'values.
+ def ParseNodes(self):
+ node_id = None
+ keys = self.resources_fulljson_dict.keys()
+ keys.sort()
+
+ #print >>sys.stderr, " \r\n \r\n \t\t OARrestapi.py ParseNodes self.raw_json %s" %(self.raw_json)
+ for dictline in self.raw_json:
+ node_id = None
+ # dictionary is empty and/or a new node has to be inserted
+ node_id = self.resources_fulljson_dict['network_address'](self,self.node_dictlist, dictline['network_address'])
+ for k in keys:
+ if k in dictline:
+ if k == 'network_address':
+ continue
+
+
+ self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
+
+ #The last property has been inserted in the property tuple list, reset node_id
+ #Turn the property tuple list (=dict value) into a dictionary
+ self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
+ node_id = None
+
+
+ def hostname_to_hrn(self, root_auth, login_base, hostname):
+ return PlXrn(auth=root_auth,hostname=login_base + '_' +hostname).get_hrn()
+ #Retourne liste de dictionnaires contenant attributs des sites
+ def ParseSites(self):
+ nodes_per_site = {}
+ config = Config()
+ logger.debug(" OARrestapi.py \t ParseSites self.node_dictlist %s"%(self.node_dictlist))
+ # Create a list of nodes per site_id
+ for node_id in self.node_dictlist.keys():
+ node = self.node_dictlist[node_id]
+
+ if node['site'] not in nodes_per_site:
+ nodes_per_site[node['site']] = []
+ nodes_per_site[node['site']].append(node['node_id'])
+ else:
+ if node['node_id'] not in nodes_per_site[node['site']]:
+ nodes_per_site[node['site']].append(node['node_id'])
+
+ #Create a site dictionary with key is site_login_base (name of the site)
+ # and value is a dictionary of properties, including the list of the node_ids
+ for node_id in self.node_dictlist.keys():
+ node = self.node_dictlist[node_id]
+ node.update({'hrn':self.hostname_to_hrn(self.interface_hrn, node['site'],node['hostname'])})
+ #node['hrn'] = self.hostname_to_hrn(self.interface_hrn, node['site_login_base'],node['hostname'])
+ self.node_dictlist.update({node_id:node})
+ #if node_id is 1:
+ if node['site'] not in self.site_dict:
+ self.site_dict[node['site']] = {'site':node['site'],
+ 'node_ids':nodes_per_site[node['site']],
+ 'latitude':"48.83726",
+ 'longitude':"- 2.10336",'name':config.SFA_REGISTRY_ROOT_AUTH,
+ 'pcu_ids':[], 'max_slices':None, 'ext_consortium_id':None,
+ 'max_slivers':None, 'is_public':True, 'peer_site_id': None,
+ 'abbreviated_name':"senslab", 'address_ids': [],
+ 'url':"http,//www.senslab.info", 'person_ids':[],
+ 'site_tag_ids':[], 'enabled': True, 'slice_ids':[],
+ 'date_created': None, 'peer_id': None }
+ #if node['site_login_base'] not in self.site_dict.keys():
+ #self.site_dict[node['site_login_base']] = {'login_base':node['site_login_base'],
+ #'node_ids':nodes_per_site[node['site_login_base']],
+ #'latitude':"48.83726",
+ #'longitude':"- 2.10336",'name':"senslab",
+ #'pcu_ids':[], 'max_slices':None, 'ext_consortium_id':None,
+ #'max_slivers':None, 'is_public':True, 'peer_site_id': None,
+ #'abbreviated_name':"senslab", 'address_ids': [],
+ #'url':"http,//www.senslab.info", 'person_ids':[],
+ #'site_tag_ids':[], 'enabled': True, 'slice_ids':[],
+ #'date_created': None, 'peer_id': None }
+
+
+
+
+ OARrequests_uri_dict = {
+ 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
+ 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
+ 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
+ 'GET_jobs_id': {'uri':'/oarapi/jobs/id.json','parse_func': ParseJobsIds},
+ 'GET_jobs_id_resources': {'uri':'/oarapi/jobs/id/resources.json','parse_func': ParseJobsIdResources},
+ 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
+ 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
+ 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
+ 'GET_sites':{'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFullSites},
+ 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
+ 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json' ,'parse_func': ParseDeleteJobs}
+ }
+
+
+ def __init__(self, srv ):
+ self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
+ self.config = Config()
+ self.interface_hrn = self.config.SFA_INTERFACE_HRN
+ self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
+ self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
+ self.jobs_table_json_dict = self.jobs_json_dict
+ self.jobs_details_json_dict = self.jobs_json_dict
+ self.server = srv
+ self.node_dictlist = {}
+
+ self.site_dict = {}
+ self.SendRequest("GET_version")
+
+ def SendRequest(self,request, strval = None , username = None):
+ if request in OARrequests_get_uri_dict:
+ self.raw_json = self.server.GETRequestToOARRestAPI(request,strval,username)
+ return self.OARrequests_uri_dict[request]['parse_func'](self)
+ else:
+ print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request
+
+
+
git://git.onelab.eu / sfa.git / blobdiff