tox.ini: use python3 for testing openstack tests

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/tox.ini b/tox.ini
index e4c7c14133f7a7380bb44653be29f7bf098a3627..01b5a75cf9e50eeb37bc03812e1dc96b68023ab4 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -75,17 +75,17 @@ 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
 sitepackages=True
 deps=
-  -r{toxinidir}/requirements2.txt
+  -r{toxinidir}/requirements3.txt
   mock==2.0.0
 
 commands=py.test -v {posargs:teuthology/openstack/test/test_openstack.py}
-basepython=python2.7
+basepython=python3
 
 [testenv:openstack-integration]
 passenv = HOME OS_REGION_NAME OS_AUTH_URL OS_TENANT_ID OS_TENANT_NAME OS_PASSWORD OS_USERNAME
-basepython=python2
+basepython=python3
 deps=
-    -r{toxinidir}/requirements2.txt
+    -r{toxinidir}/requirements3.txt
     mock==2.0.0
 
 commands=
@@ -93,9 +93,9 @@ commands=
 
 [testenv:openstack-delegate]
 passenv = HOME OS_REGION_NAME OS_AUTH_URL OS_TENANT_ID OS_TENANT_NAME OS_PASSWORD OS_USERNAME
-basepython=python2
+basepython=python3
 sitepackages=True
 deps=
-    -r{toxinidir}/requirements2.txt
+    -r{toxinidir}/requirements3.txt
 
 commands={toxinidir}/openstack-delegate.sh