def getConnection(user, password, project_name, project_id, main_ip): result = {} connector = ConnectionGetter(user, password, project_name, project_id, main_ip) keystone = UtilKeystone(connector.keystone()) token_ref_id = keystone.getTokenRef(user, password, project_name).id sahara = UtilSahara(connector.sahara(token_ref_id)) nova = UtilNova(connector.nova()) result['keystone'] = keystone result['sahara'] = sahara result['nova'] = nova return result
MIN_NUM_ARGS = 4 def printUsage(): print "python create_cluster.py <cluster_name> <key_pair> <config_file_path>" if (len(sys.argv) < MIN_NUM_ARGS): print "Wrong number of arguments" printUsage() exit(1) cluster_name = sys.argv[1] key_pair = sys.argv[2] config_file_path = sys.argv[3] user = raw_input('OpenStack User: '******'OpenStack Password: '******'project_name') project_id = json_parser.get('project_id') main_ip = json_parser.get('main_ip') connector = ConnectionGetter(user, key, project_name, project_id, main_ip) keystone_util = UtilKeystone(connector.keystone()) token_ref_id = keystone_util.getTokenRef(user, key, project_name).id sahara_util = UtilSahara(connector.sahara(token_ref_id)) cluster_id = sahara_util.createClusterHadoop(cluster_name, image_id, template_id, net_id,key_pair) print cluster_id
output_container_name = json_parser.get('output_container_name') exec_local_path = json_parser.get('exec_local_path') public_keypair_path = json_parser.get('public_keypair_path') private_keypair_path = json_parser.get('private_keypair_path') private_keypair_name = json_parser.get('private_keypair_name') net_id = json_parser.get('net_id') image_id = json_parser.get('image_id') #------------ GETTING CONNECTION WITH OPENSTACK ----------------- connector = ConnectionGetter(user, password, project_name, project_id, main_ip) keystone_util = UtilKeystone(connector.keystone()) token_ref_id = keystone_util.getTokenRef(user, password, project_name).id sahara_util = UtilSahara(connector.sahara(token_ref_id)) #----------------------- EXECUTING EXPERIMENT ------------------------------ for cluster_template in json_parser.get('cluster_templates'): cluster_template_id = cluster_template['id'] cluster_size = cluster_template['n_slaves'] cluster_name = DEF_CLUSTER_NAME + '-' + str(cluster_size) ######### CREATING CLUSTER ############# try: cluster_id = sahara_util.createClusterHadoop(cluster_name, image_id, cluster_template_id, net_id, private_keypair_name) #cluster_id = "182afd54-e621-438c-977d-a7a543325714"