ansible-vault
命令手册Encrypts & decrypts values, data structures and files within Ansible projects. More information: https://docs.ansible.com/ansible/latest/user_guide/vault.html#id17.
ansible-vault create {{vault_file}}
ansible-vault create --vault-password-file={{password_file}} {{vault_file}}
ansible-vault encrypt --vault-password-file={{password_file}} {{vault_file}}
ansible-vault encrypt_string
ansible-vault view --vault-password-file={{password_file}} {{vault_file}}
ansible-vault rekey --vault-password-file={{old_password_file}} --new-vault-password-file={{new_password_file}} {{vault_file}}