From: Sandrine Avakian Date: Wed, 27 Jun 2012 15:37:32 +0000 (+0200) Subject: Cleaning OARrestapi. X-Git-Tag: sfa-2.1-24~3^2~146 X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=b059733ab0c8d4d43acb8530dceda41e90715af5;p=sfa.git Cleaning OARrestapi. --- diff --git a/sfa/senslab/OARrestapi.py b/sfa/senslab/OARrestapi.py index 2649abd7..19b60c2f 100644 --- a/sfa/senslab/OARrestapi.py +++ b/sfa/senslab/OARrestapi.py @@ -1,61 +1,60 @@ -import sys +#import sys import httplib import json -import datetime -from time import gmtime, strftime +#import datetime +#from time import gmtime, strftime -import urllib -import urllib2 +#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.xrn import hrn_to_urn, get_authority, Xrn, get_leaf -from sfa.util.config import Config from sfa.util.sfalogging import logger -OARIP ='194.199.16.161' - - - +OARIP = '194.199.16.161' +OAR_REQUEST_POST_URI_DICT = {'POST_job':{'uri': '/oarapi/jobs.json'}, + 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'}, + } +POST_FORMAT = {'json' : {'content':"application/json", 'object':json},} +#OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", \ + #'workdir':"/home/", 'walltime':""} -OARrequest_post_uri_dict = { 'POST_job':{'uri': '/oarapi/jobs.json'}, - 'DELETE_jobs_id':{'uri':'/oarapi/jobs/id.json'}, - } + -POSTformat = { 'json' : {'content':"application/json",'object':json}, - } -OARpostdatareqfields = {'resource' :"/nodes=", 'command':"sleep", \ - 'workdir':"/home/", 'walltime':""} class OARrestapi: def __init__(self): - self.oarserver= {} + 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.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'] = OARGETParser.OARrequests_uri_dict[request]['uri'] + self.oarserver['uri'] = \ + OARGETParser.OARrequests_uri_dict[request]['uri'] 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'] = self.oarserver['uri'].\ + replace("id",str(strval)) + logger.debug("OARrestapi: \t GETRequestToOARRestAPI \ self.oarserver['uri'] %s strval %s" \ %(self.oarserver['uri'], strval)) if username: @@ -64,21 +63,21 @@ class OARrestapi: #seems that it does not work if we don't add this headers['content-length'] = '0' - conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port']) - conn.request("GET",self.oarserver['uri'],data , headers ) + 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: + except NotConnected: logger.log_exc("GET_OAR_SRVR : Could not reach OARserver") #raise ServerError("GET_OAR_SRVR : Could not reach OARserver") try: - js = json.loads(resp) - return js + js_dict = json.loads(resp) + return js_dict - except ValueError,error: - logger.log_exc("Failed to parse Server Response: %s ERROR %s"\ - %(js, error)) + except ValueError, error: + logger.log_exc("Failed to parse Server Response: %s ERROR %s"\ + %(js_dict, error)) #raise ServerError("Failed to parse Server Response:" + js) @@ -90,34 +89,34 @@ class OARrestapi: #first check that all params for are OK try: - self.oarserver['uri'] = OARrequest_post_uri_dict[request]['uri'] + self.oarserver['uri'] = OAR_REQUEST_POST_URI_DICT[request]['uri'] except KeyError: logger.log_exc("OARrestapi \tPOSTRequestToOARRestAPI request not \ valid") return - try: - if datadict and 'strval' in datadict: - self.oarserver['uri'] = self.oarserver['uri'].replace("id",\ - str(datadict['strval'])) - del datadict['strval'] - except: - logger.log_exc("OARrestapi.py POSTRequestToOARRestAPI Error") + #try: + if datadict and 'strval' in datadict: + self.oarserver['uri'] = self.oarserver['uri'].replace("id", \ + str(datadict['strval'])) + del datadict['strval'] + #except: + #logger.log_exc("OARrestapi.py POSTRequestToOARRestAPI Error") return data = json.dumps(datadict) - headers = {'X-REMOTE_IDENT':username,\ - 'content-type':POSTformat['json']['content'],\ + headers = {'X-REMOTE_IDENT':username, \ + 'content-type': POST_FORMAT['json']['content'], \ 'content-length':str(len(data))} try : conn = httplib.HTTPConnection(self.oarserver['ip'], \ self.oarserver['port']) - conn.request("POST",self.oarserver['uri'],data,headers ) - resp = ( conn.getresponse()).read() + conn.request("POST", self.oarserver['uri'], data, headers) + resp = (conn.getresponse()).read() conn.close() - except: - logger.log_exc("POSTRequestToOARRestAPI ERROR: \ + except NotConnected: + logger.log_exc("POSTRequestToOARRestAPI NotConnected ERROR: \ data %s \r\n \t\n \t\t headers %s uri %s" \ %(data,headers,self.oarserver['uri'])) @@ -128,92 +127,156 @@ class OARrestapi: logger.debug("POSTRequestToOARRestAPI : answer %s" %(answer)) return answer - except ValueError,error: + except ValueError, error: logger.log_exc("Failed to parse Server Response: error %s answer \ - %s" %(error,answer)) + %s" %(error, answer)) #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) +#def AddNodeNetworkAddr(self,tuplelist,value): + #tuplelist.append(('hostname',str(value))) + +def AddNodeNetworkAddr(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(tuplelist, value): + tuplelist.append(('site', str(value))) + +def AddNodeRadio(tuplelist, value): + tuplelist.append(('radio', str(value))) + + +def AddMobility(tuplelist, value): + if value : + tuplelist.append(('mobile', int(value))) + +def AddPosX(tuplelist, value): + tuplelist.append(('posx', value)) - - -class OARGETParser: +def AddPosY(tuplelist, value): + tuplelist.append(('posy', value)) +def AddBootState(tuplelist, value): + tuplelist.append(('boot_state', str(value))) + +#Insert a new node into the dictnode dictionary +def AddNodeId(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 + + + +class OARGETParser: + + + resources_fulljson_dict = { + 'network_address' : AddNodeNetworkAddr, + 'site': AddNodeSite, + 'radio': AddNodeRadio, + 'mobile': AddMobility, + 'posx': AddPosX, + 'posy': AddPosY, + 'state':AddBootState, + #'id' : AddNodeId, + } + + + 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.raw_json = None + self.site_dict = {} + self.SendRequest("GET_version") + + #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 + #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) ] + #dictnode[node_id] = [('node_id',node_id),('hostname',node_id) ] - return node_id + #return node_id - def AddNodeSite(self,tuplelist,value): - tuplelist.append(('site',str(value))) + #def AddNodeSite(self,tuplelist,value): + #tuplelist.append(('site',str(value))) - def AddNodeRadio(self,tuplelist,value): - tuplelist.append(('radio',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 AddMobility(self,tuplelist,value): + #if value : + #tuplelist.append(('mobile',int(value))) - def AddPosX(self,tuplelist,value): - tuplelist.append(('posx',value)) + #def AddPosX(self,tuplelist,value): + #tuplelist.append(('posx',value)) - def AddPosY(self,tuplelist,value): - tuplelist.append(('posy',value)) + #def AddPosY(self,tuplelist,value): + #tuplelist.append(('posy',value)) - def AddBootState(self,tuplelist,value): - tuplelist.append(('boot_state',str(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) + ##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 + #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'] ) + 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'] ) + 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 + api_timestamp = self.raw_json['api_timestamp'] + api_tz = self.raw_json['timezone'] + return api_timestamp, api_tz def ParseJobs(self) : self.jobs_list = [] @@ -224,56 +287,76 @@ class OARGETParser: 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) + # currently, this function is not used a lot, + #so i have no idea what be usefull to parse, + #returning the full json. NT + logger.debug("ParseJobsDetails %s " %(self.raw_json)) return self.raw_json def ParseJobsIds(self): - job_resources =['wanted_resources', 'name','id', 'start_time','state','owner','walltime','message'] + job_resources = ['wanted_resources', 'name', 'id', 'start_time', \ + 'state','owner','walltime','message'] - job_resources_full = ['launching_directory', 'links', 'resubmit_job_id', 'owner', 'events', 'message', 'scheduled_start', 'id', 'array_id', 'exit_code','properties', 'state','array_index', 'walltime', 'type', 'initial_request', 'stop_time', 'project', 'start_time', 'dependencies','api_timestamp','submission_time', 'reservation', 'stdout_file', 'types', 'cpuset_name', 'name', 'wanted_resources','queue','stderr_file','command'] + job_resources_full = ['launching_directory', 'links', \ + 'resubmit_job_id', 'owner', 'events', 'message', \ + 'scheduled_start', 'id', 'array_id', 'exit_code', \ + 'properties', 'state','array_index', 'walltime', \ + 'type', 'initial_request', 'stop_time', 'project',\ + 'start_time', 'dependencies','api_timestamp','submission_time', \ + 'reservation', 'stdout_file', 'types', 'cpuset_name', \ + 'name', 'wanted_resources','queue','stderr_file','command'] job_info = self.raw_json - - values=[] + logger.debug("OARESTAPI ParseJobsIds %s" %(self.raw_json)) + values = [] try: for k in job_resources: values.append(job_info[k]) - return dict(zip(job_resources,values)) + return dict(zip(job_resources, values)) except KeyError: - print>>sys.stderr, " \r\n \t ParseJobsIds Key Error" + logger.log_exc("ParseJobsIds KeyError ") - - - + def ParseJobsIdResources(self): - logger.debug("OARESTAPI ParseJobsIdResources %s" %(self.raw_json)) - print>>sys.stderr, "ParseJobsIdResources" + """ BROKEN since oar 2.5 + Parses the json produced by the request /oarapi/jobs/id.json. + + """ + logger.debug("OARESTAPI \tParseJobsIdResources %s" %(self.raw_json)) return self.raw_json def ParseResources(self) : - print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ " + """ Parses the json produced by a get_resources request on oar.""" + + logger.debug("OARESTAPI \tParseResources " ) #resources are listed inside the 'items' list from the json self.raw_json = self.raw_json['items'] self.ParseNodes() - # Returns an array containing the list of the reserved nodes def ParseReservedNodes(self): - print>>sys.stderr, " \r\n \t\t\t ParseReservedNodes__________________________ " + """ Returns an array containing the list of the reserved nodes """ + #resources are listed inside the 'items' list from the json - nodes=[] + nodes = [] + print "ParseReservedNodes_%s" %(self.raw_json['items']) for job in self.raw_json['items']: for node in job['nodes']: + print "ParseReservedNodes________node %s" %(node) + logger.debug("ParseReservedNodes________node %s" %(node)) nodes.append(node['network_address']) return nodes def ParseRunningJobs(self): - print>>sys.stderr, " \r\n \t\t\t ParseRunningJobs__________________________ " + """ Gets the list of nodes currently in use from the attributes of the + running jobs. + + """ + logger.debug("OARESTAPI \tParseRunningJobs__________________________ ") #resources are listed inside the 'items' list from the json nodes = [] for job in self.raw_json['items']: @@ -284,73 +367,87 @@ class OARGETParser: def ParseDeleteJobs(self): + """ No need to parse anything in this function.A POST + is done to delete the job. + + """ return - def ParseResourcesFull(self ) : - print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ " + def ParseResourcesFull(self) : + """ This method is responsible for parsing all the attributes + of all the nodes returned by OAR when issuing a get resources full. + The information from the nodes and the sites are separated. + Updates the node_dictlist so that the dictionnary of the platform's + nodes is available afterwards. + + """ + logger.debug("OARRESTAPI 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.raw_json = self.raw_json['items'] self.ParseNodes() self.ParseSites() return self.node_dictlist - def ParseResourcesFullSites(self ) : + def ParseResourcesFullSites(self) : + """ UNUSED. Originally used to get information from the sites. + ParseResourcesFull is used instead. + + """ if self.version_json_dict['apilib_version'] != "0.2.10" : - self.raw_json = self.raw_json['items'] + 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): + + def ParseNodes(self): + """ 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. + + """ 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']) + # dictionary is empty and/or a new node has to be inserted + node_id = self.resources_fulljson_dict['network_address'](\ + self.node_dictlist, dictline['network_address']) + #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]) + self.resources_fulljson_dict[k](\ + self.node_dictlist[node_id], dictline[k]) + #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 + #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 + return PlXrn(auth = root_auth, \ + hostname = login_base + '_' + hostname).get_hrn() + + def ParseSites(self): + """ Returns a list of dictionnaries containing the sites' attributes.""" + 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 + logger.debug(" OARrestapi.py \tParseSites 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] @@ -362,24 +459,27 @@ class OARGETParser: 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 + # 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.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 } + 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']], @@ -396,42 +496,54 @@ class OARGETParser: 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_reserved_nodes':{'uri':'/oarapi/jobs/details.json?state=Running,Waiting,Launching','parse_func':ParseReservedNodes}, - 'GET_running_jobs': {'uri':'/oarapi/jobs/details.json?state=Running','parse_func':ParseRunningJobs}, - '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} + '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_reserved_nodes': + {'uri': + '/oarapi/jobs/details.json?state=Running,Waiting,Launching',\ + 'parse_func':ParseReservedNodes}, + 'GET_running_jobs': + {'uri':'/oarapi/jobs/details.json?state=Running',\ + 'parse_func':ParseRunningJobs}, + '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): + def SendRequest(self, request, strval = None , username = None): + """ Connects to OAR , sends the valid GET requests and uses + the appropriate json parsing functions. + + """ if request in self.OARrequests_uri_dict : - self.raw_json = self.server.GETRequestToOARRestAPI(request,strval,username) + 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 + logger.error("OARRESTAPI OARGetParse __init__ : ERROR_REQUEST " \ + %(request)) - -