Tentatively update .travis.yml for syntax checks w/ recent Ubuntu/Python/Ansible

.travis.yml

@@ -1,27 +1,9 @@
----
 language: python
-python: "2.7"
+python: "3.8"
-
+dist: focal
-# Use the new container infrastructure
+#install:
-dist: trusty
+## Create ansible.cfg with correct roles_path and local_tmp
-sudo: false
+#- "{ echo '[defaults]'; echo 'roles_path = ./roles/'; } >> ansible.cfg"
-
-# Install ansible
-addons:
-  apt:
-    packages:
-    - python-pip
-
-install:
-  # Install ansible
-  - pip install ansible
-
-  # Create ansible.cfg with correct roles_path and local_tmp
-  - "{ echo '[defaults]'; echo 'roles_path = ./roles/'; } >> ansible.cfg"
-
 script:
-  #  Basic role syntax check
+- /opt/iiab/iiab/scripts/ansible
-  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+- ansible-playbook tests/test.yml -i tests/inventory --syntax-check
-
-#notifications:
-#  webhooks:  https://galaxy.ansible.com/api/v1/notifications/