Merge "ensure molecule runs on centos8"

roles/tripleo-repos/molecule/default/molecule.yml

@@ -2,7 +2,7 @@
 # The MOLECULE_ vars used here are not officialy endorsed by molecule, but we
 # hope a future version will add implicit support for them.
 driver:
-  name: docker
+  name: containers
 log: true
 platforms:
 

test-requirements.txt

@@ -1,14 +1,16 @@
 ansible<2.10
 PyYAML
 ansi2html  # GPL (soft-dependency of pytest-html)
-docker>=3.7  # Apache
-molecule>=3.0,<3.1
+molecule>=3.2.3,<3.3
+molecule-containers>=0.2.1
+molecule-docker
+molecule-podman
 paramiko>=2.5.0  # LGPL (soft-dependency of docker that enables ssh protocol)
 pre-commit>=1.10  # MIT License
 pytest  # MIT
 pytest-cov  # MIT
 pytest-html  # MPL 2.0
-pytest-molecule>=1.3.0,<1.3.1  # MIT (reference: https://launchpad.net/bugs/1900033)
+pytest-molecule>=1.3.3,<1.4.0  # MIT (reference: https://launchpad.net/bugs/1900033)
 pytest-plus  # MIT
 pytest-xdist  # MIT
 requests

zuul.d/base.yaml

@@ -658,6 +658,7 @@
     failure-url: "tox/reports.html"
     vars:
       bindep_profile: test molecule
+    nodeset: single-centos-8-node
     required-projects:
       - opendev.org/openstack/tripleo-repos