The `ALLOC_INDEX` isn't guaranteed to be unique, and this has caused
some user confusion. The servers make a best-effort attempt to make
this value unique from 0 to count-1 but when you have canaries on the
task group, there are reused indexes because you have multiple job
versions running at the same time. If a user needs a unique number for
interpolating a value in your application, they can get this by
combining the job version and the alloc index.
Co-Authored-By: Michael Schurter <mschurter@hashicorp.com>
* add vault integration guide in guides section and move current vault integration content to docs section
* complete guide with image
* fix typos
* rename step 6 and fix typos
* fix typos and awkward phrasing along with links
* fix duplicated step #
* fix typo
* fix links so that pages that pointed to the original vault integration content still point there
Nick Ethier