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authorGeorge Paraskevopoulos <geopar@intracom-telecom.com>2017-02-15 14:24:14 +0200
committerGeorge Paraskevopoulos <geopar@intracom-telecom.com>2017-02-15 16:59:11 +0200
commitcbd1cf8b06a89a9c4021048b6a6dd466bf72d4c8 (patch)
tree1b4cdf2a050653e9802b4b8608c135adb7e84e59
parentf9a6e37b970ff3974ad9e3f0027354d04bbf3ce7 (diff)
Pass availability zone as param on vnf create
JIRA: SFC-63 JIRA: SFC-73 Instead of changing the vnfd-template file in runtime we can pass the availability zone as a parameter when the vnf is created This enables also the use of topology_shuffler for SFC-63 Change-Id: Ie650e3347e40aee030005b6a2272cae64968d303 Signed-off-by: George Paraskevopoulos <geopar@intracom-telecom.com>
-rw-r--r--sfc/lib/utils.py18
-rw-r--r--sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py37
-rw-r--r--sfc/tests/functest/vnfd-templates/test-vnfd-default-params.yaml1
-rw-r--r--sfc/tests/functest/vnfd-templates/test-vnfd1.yaml2
-rw-r--r--sfc/tests/functest/vnfd-templates/test-vnfd2.yaml2
-rw-r--r--sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml2
-rw-r--r--sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml2
7 files changed, 34 insertions, 30 deletions
diff --git a/sfc/lib/utils.py b/sfc/lib/utils.py
index 9c191462..67dbff22 100644
--- a/sfc/lib/utils.py
+++ b/sfc/lib/utils.py
@@ -12,10 +12,12 @@ import os
import re
import subprocess
import time
+import yaml
import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as ft_utils
import functest.utils.openstack_utils as os_utils
+import functest.utils.openstack_tacker as os_tacker
logger = ft_logger.Logger("sfc_test_utils").getLogger()
@@ -75,6 +77,22 @@ def download_image(url, image_path):
logger.info("Using old image")
+def create_vnf_in_av_zone(tacker_client, vnf_name, vnfd_name, av_zone=None):
+ param_file = os.path.join(os.getcwd(),
+ 'vnfd-templates',
+ 'test-vnfd-default-params.yaml')
+ if av_zone is not None:
+ param_file = os.path.join('/tmp', 'param_{0}.yaml'.format(av_zone))
+ data = {'zone': av_zone}
+ with open(param_file) as f:
+ yaml.dump(data, f)
+
+ os_tacker.create_vnf(tacker_client,
+ vnf_name,
+ vnfd_name=vnfd_name,
+ param_file=param_file)
+
+
def setup_neutron(neutron_client, net, subnet, router, subnet_cidr):
n_dict = os_utils.create_network_full(neutron_client,
net,
diff --git a/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py b/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py
index 9661ee09..76c10126 100644
--- a/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py
+++ b/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py
@@ -10,7 +10,6 @@
import argparse
import os
-import re
import sys
import time
@@ -69,26 +68,6 @@ def setup_availability_zones(nova_client):
return az
-# JIRA: SFC-52 new function
-def modify_vnfd(tacker_vnfd, az):
- try:
- with open(tacker_vnfd, 'r') as stream:
- lines = stream.readlines()
- with open(tacker_vnfd, 'w') as stream:
- for line in lines:
- stream.write(re.sub('nova$', az, line))
-
- except Exception, e:
- logger.error("Problem when changing vnfd %s" % e)
-
-
-# JIRA: SFC-52 new function
-def prepare_tacker_vnfd(nova_client):
- azs = setup_availability_zones(nova_client)
- modify_vnfd(TACKER_VNFD1, azs[0])
- modify_vnfd(TACKER_VNFD2, azs[1])
-
-
def main():
installer_type = os.environ.get("INSTALLER_TYPE")
if installer_type != "fuel":
@@ -143,7 +122,7 @@ def main():
TESTCASE_CONFIG.secgroup_name,
TESTCASE_CONFIG.secgroup_descr)
- prepare_tacker_vnfd(nova_client)
+ availability_zones = setup_availability_zones(nova_client)
test_utils.create_instance(
nova_client, CLIENT, COMMON_CONFIG.flavor,
@@ -170,10 +149,16 @@ def main():
tacker_client,
tosca_file=tosca_file)
- os_tacker.create_vnf(
- tacker_client, 'testVNF1', vnfd_name='test-vnfd1')
- os_tacker.create_vnf(
- tacker_client, 'testVNF2', vnfd_name='test-vnfd2')
+ test_utils.create_vnf_in_av_zone(
+ tacker_client,
+ 'testVNF1',
+ 'test-vnfd1',
+ av_zone=availability_zones[0])
+ test_utils.create_vnf_in_av_zone(
+ tacker_client,
+ 'testVNF2',
+ 'test-vnfd2',
+ av_zone=availability_zones[1])
try:
os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF1')
diff --git a/sfc/tests/functest/vnfd-templates/test-vnfd-default-params.yaml b/sfc/tests/functest/vnfd-templates/test-vnfd-default-params.yaml
new file mode 100644
index 00000000..5b052e5f
--- /dev/null
+++ b/sfc/tests/functest/vnfd-templates/test-vnfd-default-params.yaml
@@ -0,0 +1 @@
+zone: nova
diff --git a/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml b/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml
index fd862ea0..79a625fa 100644
--- a/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml
+++ b/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml
@@ -20,7 +20,7 @@ vdus:
management: true
placement_policy:
- availability_zone: nova
+ availability_zone: { get_input: zone }
auto-scaling: noop
monitoring_policy: noop
diff --git a/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml b/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml
index 5451358d..64f799e4 100644
--- a/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml
+++ b/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml
@@ -20,7 +20,7 @@ vdus:
management: true
placement_policy:
- availability_zone: nova
+ availability_zone: { get_input: zone }
auto-scaling: noop
monitoring_policy: noop
diff --git a/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml b/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml
index 1d8da125..e8e0626b 100644
--- a/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml
+++ b/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml
@@ -22,7 +22,7 @@ vdus:
placement_policy:
# TODO: This availability zone is changed by the test case on the fly.
# See JIRA SFC-73 for more info
- availability_zone: nova
+ availability_zone: { get_input: zone }
auto-scaling: noop
monitoring_policy: noop
diff --git a/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml b/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml
index 280fc9e5..93a38acb 100644
--- a/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml
+++ b/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml
@@ -22,7 +22,7 @@ vdus:
placement_policy:
# TODO: This availability zone is changed by the test case on the fly.
# See JIRA SFC-73 for more info
- availability_zone: nova
+ availability_zone: { get_input: zone }
auto-scaling: noop
monitoring_policy: noop