Merge pull request #1020 from mattymo/synthscale

.gitignore

.gitlab-ci.yml

docs/test_cases.md

roles/download/tasks/set_docker_image_facts.yml

roles/etcd/tasks/check_certs.yml

roles/etcd/tasks/gen_certs_script.yml

roles/kubernetes/secrets/tasks/gen_certs_script.yml

tests/cloud_playbooks/create-gce.yml

tests/templates/fake_hosts.yml.j2

tests/templates/inventory-gce.j2

tests/testcases/040_check-network-adv.yml