1 # import modules used here -- sys is a very standard one
5 from sfa.senslab.parsing import *
6 from sfa.senslab.SenslabImportUsers import *
11 #OARIP='10.127.255.254'
15 OARrequests_list = ["GET_version", "GET_timezone", "GET_jobs", "GET_jobs_table", "GET_jobs_details",
16 "GET_resources_full", "GET_resources"]
18 OARrequests_uri_list = ['/oarapi/version.json','/oarapi/timezone.json', '/oarapi/jobs.json',
19 '/oarapi/jobs/details.json', '/oarapi/resources/full.json', '/oarapi/resources.json']
21 OARrequests_get_uri_dict = { 'GET_version': '/oarapi/version.json',
22 'GET_timezone':'/oarapi/timezone.json' ,
23 'GET_jobs': '/oarapi/jobs.json',
24 'GET_jobs_table': '/oarapi/jobs/table.json',
25 'GET_jobs_details': '/oarapi/jobs/details.json',
26 'GET_resources_full': '/oarapi/resources/full.json',
27 'GET_resources':'/oarapi/resources.json',
30 OARrequest_post_uri_dict = { 'POST_job': '/oarapi/jobs.json'}
32 POSTformat = { #'yaml': {'content':"text/yaml", 'object':yaml}
33 'json' : {'content':"application/json",'object':json},
34 #'http': {'content':"applicaton/x-www-form-urlencoded",'object': html},
40 self.oarserver['ip'] = OARIP
41 self.oarserver['port'] = 80
42 self.oarserver['uri'] = None
43 self.oarserver['postformat'] = None
45 def GETRequestToOARRestAPI(self, request ):
46 self.oarserver['uri'] = OARrequests_get_uri_dict[request]
48 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
49 conn.request("GET",self.oarserver['uri'] )
50 resp = ( conn.getresponse()).read()
53 raise ServerError("GET_OAR_SRVR : Could not reach OARserver")
59 raise ServerError("Failed to parse Server Response:" + js)
63 def POSTRequestToOARRestAPI(self, request,format, datadict):
64 self.oarserver['uri'] = OARrequest_post_uri_dict[request]
65 if format in POSTformat:
67 data = json.dumps(datadict)
70 conn = httplib.HTTPConnection(self.oarserver['ip'],self.oarserver['port'])
71 conn.putrequest("POST",self.oarserver['uri'] )
72 self.oarserver['postformat'] = POSTformat[format]
73 conn.putheader('content-type', self.oarserver['postformat']['content'])
74 conn.putheader('content-length', str(len(data)))
77 resp = ( conn.getresponse()).read()
81 raise ServerError("POST_OAR_SRVR : error")
84 answer = self.oarserver['postformat']['object'].loads(resp)
88 raise ServerError("Failed to parse Server Response:" + answer)
90 print>>sys.stderr, "\r\n POSTRequestToOARRestAPI : ERROR_POST_FORMAT"
95 #Insert a new node into the dictnode dictionary
96 def AddNodeId(self,dictnode,value):
97 #Inserts new key. The value associated is a tuple list.
99 dictnode[node_id] = [('node_id',node_id) ]
102 def AddNodeNetworkAddr(self,tuplelist,value):
103 tuplelist.append(('hostname',str(value)))
106 def AddNodeSite(self,tuplelist,value):
107 tuplelist.append(('site_login_base',str(value)))
109 def AddNodeRadio(self,tuplelist,value):
110 tuplelist.append(('radio',str(value)))
113 def AddMobility(self,tuplelist,value):
115 tuplelist.append(('mobile',int(value)))
119 def AddPosX(self,tuplelist,value):
120 tuplelist.append(('posx',value))
123 def AddPosY(self,tuplelist,value):
124 tuplelist.append(('posy',value))
126 def AddBootState(self,tuplelist,value):
127 tuplelist.append(('boot_state',str(value)))
129 def ParseVersion(self) :
131 #print >>sys.stderr, self.raw_json
132 if 'oar_version' in self.raw_json :
133 self.version_json_dict.update(api_version=self.raw_json['api_version'] ,
134 apilib_version=self.raw_json['apilib_version'],
135 api_timezone=self.raw_json['api_timezone'],
136 api_timestamp=self.raw_json['api_timestamp'],
137 oar_version=self.raw_json['oar_version'] )
139 self.version_json_dict.update(api_version=self.raw_json['api'] ,
140 apilib_version=self.raw_json['apilib'],
141 api_timezone=self.raw_json['api_timezone'],
142 api_timestamp=self.raw_json['api_timestamp'],
143 oar_version=self.raw_json['oar'] )
145 print self.version_json_dict['apilib_version']
148 def ParseTimezone(self) :
149 print " ParseTimezone"
151 def ParseJobs(self) :
155 def ParseJobsTable(self) :
156 print "ParseJobsTable"
158 def ParseJobsDetails (self):
159 print "ParseJobsDetails"
161 def ParseResources(self) :
162 print>>sys.stderr, " \r\n \t\t\t ParseResources__________________________ "
163 #resources are listed inside the 'items' list from the json
164 self.raw_json = self.raw_json['items']
170 def ParseResourcesFull(self ) :
171 print>>sys.stderr, " \r\n \t\t\t ParseResourcesFull_____________________________ "
172 #print self.raw_json[1]
173 #resources are listed inside the 'items' list from the json
174 if self.version_json_dict['apilib_version'] != "0.2.10" :
175 self.raw_json = self.raw_json['items']
181 #Parse nodes properties from OAR
182 #Put them into a dictionary with key = node id and value is a dictionary
183 #of the node properties and properties'values.
184 def ParseNodes(self):
186 for dictline in self.raw_json:
187 for k in dictline.keys():
188 if k in self.resources_fulljson_dict:
189 # dictionary is empty and/or a new node has to be inserted
191 node_id = self.resources_fulljson_dict[k](self,self.node_dictlist, dictline[k])
193 ret = self.resources_fulljson_dict[k](self,self.node_dictlist[node_id], dictline[k])
194 #If last property has been inserted in the property tuple list, reset node_id
196 #Turn the property tuple list (=dict value) into a dictionary
197 self.node_dictlist[node_id] = dict(self.node_dictlist[node_id])
203 #Retourne liste de dictionnaires contenant attributs des sites
204 def ParseSites(self):
207 # Create a list of nodes per site_id
208 for node_id in self.node_dictlist.keys():
209 node = self.node_dictlist[node_id]
210 if node['site_login_base'] not in nodes_per_site.keys():
211 nodes_per_site[node['site_login_base']] = []
212 nodes_per_site[node['site_login_base']].append(node['node_id'])
214 if node['node_id'] not in nodes_per_site[node['site_login_base']]:
215 nodes_per_site[node['site_login_base']].append(node['node_id'])
216 #Create a site dictionary with key is site_login_base (name of the site)
217 # and value is a dictionary of properties, including the list of the node_ids
218 for node_id in self.node_dictlist.keys():
219 node = self.node_dictlist[node_id]
220 if node['site_login_base'] not in self.site_dict.keys():
221 self.site_dict[node['site_login_base']] = [('login_base', node['site_login_base']),\
222 ('node_ids',nodes_per_site[node['site_login_base']]),\
223 ('latitude',"48.83726"),\
224 ('longitude',"- 2.10336"),('name',"senslab"),\
225 ('pcu_ids', []), ('max_slices', None), ('ext_consortium_id', None),\
226 ('max_slivers', None), ('is_public', True), ('peer_site_id', None),\
227 ('abbreviated_name', "senslab"), ('address_ids', []),\
228 ('url', "http,//www.senslab.info"), ('person_ids', []),\
229 ('site_tag_ids', []), ('enabled', True), ('slice_ids', []),\
230 ('date_created', None), ('peer_id', None),]
231 self.site_dict[node['site_login_base']] = dict(self.site_dict[node['site_login_base']])
233 #print>>sys.stderr, "\r\n \r\n =============\t\t ParseSites site dict %s \r\n"%(self.site_dict)
236 def GetNodesFromOARParse(self):
237 #print>>sys.stderr, " \r\n =========GetNodesFromOARParse: node_dictlist %s "%(self.node_dictlist)
238 return self.node_dictlist
240 def GetSitesFromOARParse(self):
241 return self.site_dict
243 def GetJobsFromOARParse(self):
244 return self.jobs_list
246 OARrequests_uri_dict = {
247 'GET_version': {'uri':'/oarapi/version.json', 'parse_func': ParseVersion},
248 'GET_timezone':{'uri':'/oarapi/timezone.json' ,'parse_func': ParseTimezone },
249 'GET_jobs': {'uri':'/oarapi/jobs.json','parse_func': ParseJobs},
250 'GET_jobs_table': {'uri':'/oarapi/jobs/table.json','parse_func': ParseJobsTable},
251 'GET_jobs_details': {'uri':'/oarapi/jobs/details.json','parse_func': ParseJobsDetails},
252 'GET_resources_full': {'uri':'/oarapi/resources/full.json','parse_func': ParseResourcesFull},
253 'GET_resources':{'uri':'/oarapi/resources.json' ,'parse_func': ParseResources},
255 resources_fulljson_dict= {
256 'resource_id' : AddNodeId,
257 'network_address' : AddNodeNetworkAddr,
259 'radio': AddNodeRadio,
260 'mobile': AddMobility,
263 'state':AddBootState,
267 def __init__(self, srv ):
268 self.version_json_dict= { 'api_version' : None , 'apilib_version' :None, 'api_timezone': None, 'api_timestamp': None, 'oar_version': None ,}
269 self.timezone_json_dict = { 'timezone': None, 'api_timestamp': None, }
270 self.jobs_json_dict = { 'total' : None, 'links' : [] , 'offset':None , 'items' : [] , }
271 self.jobs_table_json_dict = self.jobs_json_dict
272 self.jobs_details_json_dict = self.jobs_json_dict
274 self.node_dictlist = {}
276 self.SendRequest("GET_version")
278 def SendRequest(self,request):
279 if request in OARrequests_get_uri_dict:
280 self.raw_json = self.server.GETRequestToOARRestAPI(request)
281 self.OARrequests_uri_dict[request]['parse_func'](self)
283 print>>sys.stderr, "\r\n OARGetParse __init__ : ERROR_REQUEST " ,request
288 self.server = OARrestapi()
289 self.parser = OARGETParser(self.server)
291 #GetNodes moved to slabdriver.py
293 def GetSites(self, site_filter= None, return_fields=None):
294 print>>sys.stderr, " \r\n GetSites+++++++++++++++++"
295 self.parser.SendRequest("GET_resources_full")
296 site_dict = self.parser.GetSitesFromOARParse()
297 return_site_list = []
298 site = site_dict.values()[0]
299 Users = SenslabImportUsers()
301 #print>>sys.stderr, " \r\n GetSites sites_dict %s site_filter %s \r\n \r\n \r\n \r\n------site %s" %(site_dict,site_filter,site )
302 admins_dict ={'person_ids': Users.GetPIs(site['site_id'])}
303 site.update(admins_dict)
305 slice_list = Users.GetSlices()
306 for sl in slice_list:
307 #print>>sys.stderr, " \r\n GetSites sl %s" %(sl)
308 if sl['site_id'] == site['site_id']:
309 site['slice_ids'].append(sl['slice_id'])
311 if not (site_filter or return_fields):
312 return_site_list = site_dict.values()
313 return return_site_list
315 return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields)
316 return return_site_list
320 print>>sys.stderr, " \r\n GetJobs"
321 self.parser.SendRequest("GET_jobs")
322 return self.parser.GetJobsFromOARParse()