diff options
Diffstat (limited to 'functest/utils')
| -rw-r--r-- | functest/utils/openstack_tacker.py | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/functest/utils/openstack_tacker.py b/functest/utils/openstack_tacker.py deleted file mode 100644 index 9fd9d5c4..00000000 --- a/functest/utils/openstack_tacker.py +++ /dev/null @@ -1,317 +0,0 @@ -########################################################################### -# Copyright (c) 2016 Ericsson AB and others. -# Author: George Paraskevopoulos <geopar@intracom-telecom.com> -# -# Wrappers for trozet's python-tackerclient v1.0 -# (https://github.com/trozet/python-tackerclient) -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -########################################################################## - -import logging - -from tackerclient.v1_0 import client as tackerclient -import functest.utils.openstack_utils as os_utils -import time - -logger = logging.getLogger(__name__) - - -def get_tacker_client(other_creds={}): - sess = os_utils.get_session(other_creds) - return tackerclient.Client(session=sess) - - -# ********************************************* -# TACKER -# ********************************************* -def get_id_from_name(tacker_client, resource_type, resource_name): - try: - req_params = {'fields': 'id', 'name': resource_name} - endpoint = '/{0}s'.format(resource_type) - resp = tacker_client.get(endpoint, params=req_params) - endpoint = endpoint.replace('-', '_') - return resp[endpoint[1:]][0]['id'] - except Exception, e: - logger.error("Error [get_id_from_name(tacker_client, " - "resource_type, resource_name)]: %s" % e) - return None - - -def get_vnfd_id(tacker_client, vnfd_name): - return get_id_from_name(tacker_client, 'vnfd', vnfd_name) - - -def get_vnf_id(tacker_client, vnf_name, timeout=5): - vnf_id = None - while vnf_id is None and timeout >= 0: - vnf_id = get_id_from_name(tacker_client, 'vnf', vnf_name) - if vnf_id is None: - logger.info("Could not retrieve ID for vnf with name [%s]." - " Retrying." % vnf_name) - time.sleep(1) - timeout -= 1 - return vnf_id - - -def get_sfc_id(tacker_client, sfc_name): - return get_id_from_name(tacker_client, 'sfc', sfc_name) - - -def get_sfc_classifier_id(tacker_client, sfc_clf_name): - return get_id_from_name(tacker_client, 'sfc-classifier', sfc_clf_name) - - -def list_vnfds(tacker_client, verbose=False): - try: - vnfds = tacker_client.list_vnfds(retrieve_all=True) - if not verbose: - vnfds = [vnfd['id'] for vnfd in vnfds['vnfds']] - return vnfds - except Exception, e: - logger.error("Error [list_vnfds(tacker_client)]: %s" % e) - return None - - -def create_vnfd(tacker_client, tosca_file=None): - try: - vnfd_body = {} - if tosca_file is not None: - with open(tosca_file) as tosca_fd: - vnfd_body = tosca_fd.read() - logger.info('VNFD template:\n{0}'.format(vnfd_body)) - return tacker_client.create_vnfd( - body={"vnfd": {"attributes": {"vnfd": vnfd_body}}}) - except Exception, e: - logger.error("Error [create_vnfd(tacker_client, '%s')]: %s" - % (tosca_file, e)) - return None - - -def delete_vnfd(tacker_client, vnfd_id=None, vnfd_name=None): - try: - vnfd = vnfd_id - if vnfd is None: - if vnfd_name is None: - raise Exception('You need to provide VNFD id or VNFD name') - vnfd = get_vnfd_id(tacker_client, vnfd_name) - return tacker_client.delete_vnfd(vnfd) - except Exception, e: - logger.error("Error [delete_vnfd(tacker_client, '%s', '%s')]: %s" - % (vnfd_id, vnfd_name, e)) - return None - - -def list_vnfs(tacker_client, verbose=False): - try: - vnfs = tacker_client.list_vnfs(retrieve_all=True) - if not verbose: - vnfs = [vnf['id'] for vnf in vnfs['vnfs']] - return vnfs - except Exception, e: - logger.error("Error [list_vnfs(tacker_client)]: %s" % e) - return None - - -def create_vnf(tacker_client, vnf_name, vnfd_id=None, - vnfd_name=None, param_file=None): - try: - vnf_body = { - 'vnf': { - 'attributes': {}, - 'name': vnf_name - } - } - if param_file is not None: - params = None - with open(param_file) as f: - params = f.read() - vnf_body['vnf']['attributes']['param_values'] = params - if vnfd_id is not None: - vnf_body['vnf']['vnfd_id'] = vnfd_id - else: - if vnfd_name is None: - raise Exception('vnfd id or vnfd name is required') - vnf_body['vnf']['vnfd_id'] = get_vnfd_id(tacker_client, vnfd_name) - return tacker_client.create_vnf(body=vnf_body) - except Exception, e: - logger.error("error [create_vnf(tacker_client," - " '%s', '%s', '%s')]: %s" - % (vnf_name, vnfd_id, vnfd_name, e)) - return None - - -def get_vnf(tacker_client, vnf_id=None, vnf_name=None): - try: - if vnf_id is None and vnf_name is None: - raise Exception('You must specify vnf_id or vnf_name') - - _id = get_vnf_id(tacker_client, vnf_name) if vnf_id is None else vnf_id - - if _id is not None: - all_vnfs = list_vnfs(tacker_client, verbose=True)['vnfs'] - return next((vnf for vnf in all_vnfs if vnf['id'] == _id), None) - else: - raise Exception('Could not retrieve ID from name [%s]' % vnf_name) - - except Exception, e: - logger.error("Could not retrieve VNF [vnf_id=%s, vnf_name=%s] - %s" - % (vnf_id, vnf_name, e)) - return None - - -def wait_for_vnf(tacker_client, vnf_id=None, vnf_name=None, timeout=60): - try: - vnf = get_vnf(tacker_client, vnf_id, vnf_name) - if vnf is None: - raise Exception("Could not retrieve VNF - id='%s', name='%s'" - % vnf_id, vnf_name) - logger.info('Waiting for vnf {0}'.format(str(vnf))) - while vnf['status'] != 'ACTIVE' and timeout >= 0: - if vnf['status'] == 'ERROR': - raise Exception('Error when booting vnf %s' % vnf['id']) - elif vnf['status'] == 'PENDING_CREATE': - time.sleep(3) - timeout -= 3 - vnf = get_vnf(tacker_client, vnf_id, vnf_name) - - if (timeout < 0): - raise Exception('Timeout when booting vnf %s' % vnf['id']) - - return vnf['id'] - except Exception, e: - logger.error("error [wait_for_vnf(tacker_client, '%s', '%s')]: %s" - % (vnf_id, vnf_name, e)) - return None - - -def delete_vnf(tacker_client, vnf_id=None, vnf_name=None): - try: - vnf = vnf_id - if vnf is None: - if vnf_name is None: - raise Exception('You need to provide a VNF id or name') - vnf = get_vnf_id(tacker_client, vnf_name) - return tacker_client.delete_vnf(vnf) - except Exception, e: - logger.error("Error [delete_vnf(tacker_client, '%s', '%s')]: %s" - % (vnf_id, vnf_name, e)) - return None - - -def list_sfcs(tacker_client, verbose=False): - try: - sfcs = tacker_client.list_sfcs(retrieve_all=True) - if not verbose: - sfcs = [sfc['id'] for sfc in sfcs['sfcs']] - return sfcs - except Exception, e: - logger.error("Error [list_sfcs(tacker_client)]: %s" % e) - return None - - -def create_sfc(tacker_client, sfc_name, - chain_vnf_ids=None, - chain_vnf_names=None, - symmetrical=False): - try: - sfc_body = { - 'sfc': { - 'attributes': {}, - 'name': sfc_name, - 'chain': [] - } - } - if symmetrical: - sfc_body['sfc']['symmetrical'] = True - if chain_vnf_ids is not None: - sfc_body['sfc']['chain'] = chain_vnf_ids - else: - if chain_vnf_names is None: - raise Exception('You need to provide a chain of VNFs') - sfc_body['sfc']['chain'] = [get_vnf_id(tacker_client, name) - for name in chain_vnf_names] - return tacker_client.create_sfc(body=sfc_body) - except Exception, e: - logger.error("error [create_sfc(tacker_client," - " '%s', '%s', '%s')]: %s" - % (sfc_name, chain_vnf_ids, chain_vnf_names, e)) - return None - - -def delete_sfc(tacker_client, sfc_id=None, sfc_name=None): - try: - sfc = sfc_id - if sfc is None: - if sfc_name is None: - raise Exception('You need to provide an SFC id or name') - sfc = get_sfc_id(tacker_client, sfc_name) - return tacker_client.delete_sfc(sfc) - except Exception, e: - logger.error("Error [delete_sfc(tacker_client, '%s', '%s')]: %s" - % (sfc_id, sfc_name, e)) - return None - - -def list_sfc_classifiers(tacker_client, verbose=False): - try: - sfc_clfs = tacker_client.list_sfc_classifiers(retrieve_all=True) - if not verbose: - sfc_clfs = [sfc_clf['id'] - for sfc_clf in sfc_clfs['sfc_classifiers']] - return sfc_clfs - except Exception, e: - logger.error("Error [list_sfc_classifiers(tacker_client)]: %s" % e) - return None - - -def create_sfc_classifier(tacker_client, sfc_clf_name, sfc_id=None, - sfc_name=None, match={}): - # Example match: - # match: { - # "source_port": "0", - # "protocol": "6", - # "dest_port": "80" - # } - try: - sfc_clf_body = { - 'sfc_classifier': { - 'attributes': {}, - 'name': sfc_clf_name, - 'match': match, - 'chain': '' - } - } - if sfc_id is not None: - sfc_clf_body['sfc_classifier']['chain'] = sfc_id - else: - if sfc_name is None: - raise Exception('You need to provide an SFC id or name') - sfc_clf_body['sfc_classifier']['chain'] = get_sfc_id( - tacker_client, sfc_name) - return tacker_client.create_sfc_classifier(body=sfc_clf_body) - except Exception, e: - logger.error("error [create_sfc_classifier(tacker_client," - " '%s', '%s','%s', '%s')]: '%s'" - % (sfc_clf_name, sfc_id, sfc_name, str(match), e)) - return None - - -def delete_sfc_classifier(tacker_client, - sfc_clf_id=None, - sfc_clf_name=None): - try: - sfc_clf = sfc_clf_id - if sfc_clf is None: - if sfc_clf_name is None: - raise Exception('You need to provide an SFC' - 'classifier id or name') - sfc_clf = get_sfc_classifier_id(tacker_client, sfc_clf_name) - return tacker_client.delete_sfc_classifier(sfc_clf) - except Exception, e: - logger.error("Error [delete_sfc_classifier(tacker_client, '%s', " - "'%s')]: %s" % (sfc_clf_id, sfc_clf_name, e)) - return None |