Failed to parse the YAML fileANS-E9001Package installs should not use `latest`ANS-E4003`become_user` requires `become` to work as expectedANS-E5001Shells that use pipes should set the `pipefail` optionANS-E3006Use `command` instead of `shell`ANS-E3005Commands should not change things if nothing needs to be doneANS-E3001Should not use `command` instead of arguments to modulesANS-E3002Environment variables don't work as part of commandANS-E3004Use `module` instead of `command`ANS-E3003Relative path is not needed in roleANS-E4004Mercurial checkouts should have explicit revisionANS-E4002Git checkouts must contain explicit versionANS-E4001Found key duplicationANS-E9002Replace `local_action` with `delegate_to: localhost`ANS-E5004All tasks should be named uniquelyANS-E5002Referenced files must existANS-E5005Tasks that run when changed should likely be handlersANS-E5003
Ansible logoAnsible/
ANS-E3002

Should not use `command` instead of arguments to modulesANS-E3002

Major severityMajor
Anti-pattern categoryAnti-pattern

Executing a command when there are arguments to modules is not recommended.

Using command module is a bad idea, since it’s not idempotent in nature, the developer is responsible for handling the idempotency of the task.

Bad practice

- name: restart nginx
  command: sudo systemctl restart nginx

It is better to use a service module with KV arguments.

- name: restart nginx
  service:
    name: nginx
    state: restarted