Fix container_runtime openshift_containerized_host_groups

openshift_containerized_host_groups needs to be referenced via
hostvars.

This commit also updates tox ansible syntax checks to account
for unavailability of hostsvars during syntax checks.

Fixes: https://github.com/openshift/openshift-ansible/issues/6540

1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 9c35915d5..c11d12a58 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,7 @@ skip_missing_interpreters=True
 
 [testenv]
 skip_install=True
+setenv = TOX_ANSIBLE_INV_PATH = {toxinidir}/test/tox-inventory.txt
 deps =
     -rrequirements.txt
     -rtest-requirements.txt