Ansible Vault: How to Securely Encrypt Sensitive Data
· via Spacelift
Summary: Secrets end up in playbooks, repositories leak, and Vault is the built-in answer. Encrypt at the variable level with encrypt_string where you can, since whole encrypted files hide diffs, and map vault IDs to environments. Vault protects data at rest only, so combine it with no_log to keep values out of run output.
Who should read it: any team with credentials in their Ansible tree, especially ones about to make that tree public.