added docs for vault and made trigger shorter: !vault (#20985)

* added docs for vault and made trigger shorter: !vault

* added single var valuting

* Update playbooks_vault.rst

Edit pass for spelling and grammar. Ship it!

* Update playbooks_vault.rst

Typo fixes.
This commit is contained in:
Brian Coca 2017-02-03 15:28:50 -05:00 committed by GitHub
commit a2c38c47aa
7 changed files with 31 additions and 8 deletions

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@ -20,6 +20,8 @@ Ansible tasks, handlers, and so on are also data so these can be encrypted with
The vault feature can also encrypt arbitrary files, even binary files. If a vault-encrypted file is given as the `src` argument to the `copy` module, the file will be placed at the destination on the target host decrypted (assuming a valid vault password is supplied when running the play).
As of version 2.3, Ansible also supports encrypting single values inside a YAML file, using the `!vault` tag to let YAML and Ansible know it uses special processing. This feature is covered in more details below.
.. _creating_files:
Creating Encrypted Files
@ -115,6 +117,28 @@ This is something you may wish to do if using Ansible from a continuous integrat
(The `--vault-password-file` option can also be used with the :ref:`ansible-pull` command if you wish, though this would require distributing the keys to your nodes, so understand the implications -- vault is more intended for push mode).
.. _single_encryptd_variable:
Single Encrypted Variable
`````````````````````````
As of version 2.3, Ansible can now use a vaulted variable that lives in an otherwise 'clear text' YAML file::
notsecret: myvalue
mysecret: !vault |
$ANSIBLE_VAULT;1.1;AES256
66386439653236336462626566653063336164663966303231363934653561363964363833313662
6431626536303530376336343832656537303632313433360a626438346336353331386135323734
62656361653630373231613662633962316233633936396165386439616533353965373339616234
3430613539666330390a313736323265656432366236633330313963326365653937323833366536
34623731376664623134383463316265643436343438623266623965636363326136
other_plain_text: othervalue
This vaulted variable be decrypted with the supplied vault secret and used as a normal variable. The `ansible-vault` command line supports stdin and stdout for encrypting data on the fly, which can be used from your favorite editor to create these vaulted variables; you just have to be sure to add the `!vault` tag so both Ansible and YAML are aware of the need to decrypt. The `|` is also required, as vault encryption results in a multi-line string.
.. _speeding_up_vault:
Speeding Up Vault Operations