tox.ini: Update to reflect passenv change

See the second bullet point here:
https://tox.wiki/en/4.0.3/faq.html#tox-4-changed-ini-rules

Signed-off-by: Zack Cerza <zack@redhat.com>

diff --git a/tox.ini b/tox.ini
index 9193865d07a4252e5bdad73149d4ab32302e867c..8f179a97780077c9f06c9a7ffb53817486ea17d1 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -39,14 +39,28 @@ commands=
 
 [testenv:openstack]
 install_command = pip install --upgrade {opts} {packages}
-passenv = HOME OS_REGION_NAME OS_AUTH_URL OS_TENANT_ID OS_TENANT_NAME OS_PASSWORD OS_USERNAME
+passenv =
+  HOME
+  OS_REGION_NAME
+  OS_AUTH_URL
+  OS_TENANT_ID
+  OS_TENANT_NAME
+  OS_PASSWORD
+  OS_USERNAME
 deps=
   -r{toxinidir}/requirements.txt
 extras = test
 commands=py.test -v {posargs:teuthology/openstack/test/test_openstack.py}
 
 [testenv:openstack-integration]
-passenv = HOME OS_REGION_NAME OS_AUTH_URL OS_TENANT_ID OS_TENANT_NAME OS_PASSWORD OS_USERNAME
+passenv =
+  HOME
+  OS_REGION_NAME
+  OS_AUTH_URL
+  OS_TENANT_ID
+  OS_TENANT_NAME
+  OS_PASSWORD
+  OS_USERNAME
 deps=
     -r{toxinidir}/requirements.txt
 extras = test
@@ -54,7 +68,14 @@ commands=
     py.test -v {posargs} teuthology/openstack/test/openstack-integration.py
 
 [testenv:openstack-delegate]
-passenv = HOME OS_REGION_NAME OS_AUTH_URL OS_TENANT_ID OS_TENANT_NAME OS_PASSWORD OS_USERNAME
+passenv =
+  HOME
+  OS_REGION_NAME
+  OS_AUTH_URL
+  OS_TENANT_ID
+  OS_TENANT_NAME
+  OS_PASSWORD
+  OS_USERNAME
 sitepackages=True
 deps=
     -r{toxinidir}/requirements.txt