I know Ansible-lint recently. I tried it right away and I think want to write a blog.Ansible-lint is a sentence structure check tool. By use it, we get beautiful playbook.
I write to introduce Ansible-lint right away.
pip install ansible-lint pip list >ansible-lint 4.1.0
This is sample playbook.
- name: example action: ec2_metadata_facts when: production == True - debug: var=ansible_ec2_instance_id
I got this result after I apply Ansible-lint to this playbook.
 Don't compare to literal True/False roles/common/tasks/main.yml:3 when: production == True 601 is error number. By reading this link, I can understand the error. https://docs.ansible.com/ansible-lint/rules/default_rules.html Use when: var rather than when: var == True (or conversely when: not var)
So, I fixed this playbook after I applied Ansible-lint. This playbook doesn't have an error and it was beautiful playbook.
I think adopt Ansible-lint in CI.
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