diff options
Diffstat (limited to 'functest/utils/openstack_tacker.py')
| -rw-r--r-- | functest/utils/openstack_tacker.py | 72 |
1 files changed, 48 insertions, 24 deletions
diff --git a/functest/utils/openstack_tacker.py b/functest/utils/openstack_tacker.py index f3597965..8327fdbe 100644 --- a/functest/utils/openstack_tacker.py +++ b/functest/utils/openstack_tacker.py @@ -45,8 +45,16 @@ 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): - return get_id_from_name(tacker_client, 'vnf', vnf_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): @@ -118,6 +126,7 @@ def create_vnf(tacker_client, vnf_name, vnfd_id=None, } } if param_file is not None: + params = None with open(param_file) as f: params = f.read() vnf_body['vnf']['attributes']['param_values'] = params @@ -135,32 +144,44 @@ def create_vnf(tacker_client, vnf_name, vnfd_id=None, return None -def wait_for_vnf(tacker_client, vnf_id=None, vnf_name=None): +def get_vnf(tacker_client, vnf_id=None, vnf_name=None): try: - _id = None - if vnf_id is not None: - _id = vnf_id - elif vnf_name is not None: - while _id is None: - try: - _id = get_vnf_id(tacker_client, vnf_name) - except: - logger.error("Bazinga") - else: + if vnf_id is None and vnf_name is None: raise Exception('You must specify vnf_id or vnf_name') - while True: - vnf = [v for v in list_vnfs(tacker_client, verbose=True)['vnfs'] - if v['id'] == _id] - vnf = vnf[0] - logger.info('Waiting for vnf {0}'.format(str(vnf))) + + _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' % _id) + raise Exception('Error when booting vnf %s' % vnf['id']) elif vnf['status'] == 'PENDING_CREATE': time.sleep(3) - continue - else: - break - return _id + 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)) @@ -194,7 +215,8 @@ def list_sfcs(tacker_client, verbose=False): def create_sfc(tacker_client, sfc_name, chain_vnf_ids=None, - chain_vnf_names=None): + chain_vnf_names=None, + symmetrical=False): try: sfc_body = { 'sfc': { @@ -203,6 +225,8 @@ def create_sfc(tacker_client, 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: |