diff --git a/test-ansible-lint.sh b/test-ansible-lint.sh
index ddbbb9a8..8b11742b 100755
--- a/test-ansible-lint.sh
+++ b/test-ansible-lint.sh
@@ -45,5 +45,5 @@ source "${COMMON_TESTS_PATH}/test-ansible-env-prep.sh"
 # Execute ansible-lint. We do not want to test dependent roles located
 # in $HOME/.ansible/roles since we only care about the role we are currently
 # testing.
-ANSIBLE_LINT_WARNINGS="-w 208 -w 306 -w 502 -w 503 -w metadata"
+ANSIBLE_LINT_WARNINGS="-w 208 -w 306 -w 502 -w 503 -w var-naming -w role-name -w metadata"
 ansible-lint ${ANSIBLE_LINT_PARAMS} ${ANSIBLE_LINT_WARNINGS} --exclude=$HOME/.ansible/roles ${TEST_PLAYBOOK}
diff --git a/test-vars.yml b/test-vars.yml
index 3f9a4548..acc631a8 100644
--- a/test-vars.yml
+++ b/test-vars.yml
@@ -72,6 +72,7 @@ lxc_container_config_list:
   - "lxc.apparmor.profile={{ (hostvars[physical_host]['ansible_facts']['distribution'] == 'Debian') | ternary('unconfined', 'lxc-openstack') }}"
 
 is_metal: "{{ not (ansible_facts['virtualization_type'] in ['lxc', 'systemd-nspawn']) }}"
+physical_host: localhost
 
 # Galera Settings
 galera_address: "{{ test_galera_host }}"
diff --git a/tests/ansible-role-requirements.yml b/tests/ansible-role-requirements.yml
index b061b9d2..13e6c9a7 100644
--- a/tests/ansible-role-requirements.yml
+++ b/tests/ansible-role-requirements.yml
@@ -51,3 +51,7 @@
   src: https://opendev.org/openstack/ansible-role-python_venv_build
   scm: git
   version: master
+- name: pki
+  src: https://opendev.org/openstack/ansible-role-pki
+  scm: git
+  version: master