Commit Graph

3 Commits (927fb145b343660906cd719f1099758cf8381530)

Author SHA1 Message Date
James Cammarata 159aa26b36 FEATURE: adding variable serial batches
This feature changes the scalar value of `serial:` to a list, which
allows users to specify a list of values, so batches can be ramped
up (commonly called "canary" setups):

- hosts: all
  serial: [1, 5, 10, "100%"]
  tasks:
  ...
8 years ago
Marius Gedminas 5d29a2eabd Python 3: shlex.split() wants unicode
On Python 2, shlex.split() raises if you pass it a unicode object with
non-ASCII characters in it.  The Ansible codebase copes by explicitly
converting the string using to_bytes() before passing it to
shlex.split().

On Python 3, shlex.split() raises ('bytes' object has no attribute 'read')
if you pass a bytes object.  Oops.

This commit introduces a new wrapper function, shlex_split, that
transparently performs the to_bytes/to_unicode conversions only on
Python 2.

Currently I've only converted one call site (the one that was causing a
unit test to fail on Python 3).  If this approach is deemed suitable,
I'll convert them all.
9 years ago
Toshio Kuratomi aeff960d02 Cleanup combine_vars
* Dedupe combine_vars() code (removed from VariableManager)
* Fix merge_hash algorithm to preserve the type
* unittest combine_vars and merge_hash
9 years ago