Style guide

In general the Ansible best practices are used.

Explicit mentions:

• Use name: where possible.
• Lowercase the value of the name: parameter.
• Prefer higher readability.
• Always mention state:

Linting

All roles should pass ansible-galaxy-rules.

There are some roles that can’t meet these requirements:

role	reason for skip_ansible_lint
common	include_role does not support notify
digitalocean_agent	False positive on PackageHasRetryRule
reboot	An optional check forces a task not to be a handler
release	include_role does not support notify
selinux	include_role does not support notify
update	include_role does not support notify and package should now use latest and False positive on PackageHasRetryRule