Merge branch 'refactor2' into 'master'

.ansible-lint

.gitlab-ci.yml

.yamllint

defaults/main.yml

molecule/default/molecule.yml

tasks/agent_check.yml

tasks/agent_nodes_group.yml

tasks/apt.yml

tasks/cert_config.yml

tasks/check.yml

tasks/config.yml

tasks/debug.yml

tasks/host.yml

tasks/host_active.yml

tasks/host_remote.yml

tasks/install.yml

tasks/main.yml

tasks/master.yml

tasks/master_agents.yml

tasks/master_config.yml