Add a explicit error when fact_caching_connection is not set

By default, jsonfile is not documented, and the error message
when fact_caching_connection is not set is a bit puzzling, so
a error message would be beeter ( documentation too ). While redis
is faster for bigger setup, jsonfile is fine for a small setup
and is easier to deploy.

The module will then stop ansible-playbook, as this match better
the philosophy of Ansible being a fail-fast system.
pull/9864/head
Michael Scherer 10 years ago
parent ade083a2e3
commit d4bf3127ec

@ -34,6 +34,8 @@ class CacheModule(BaseCacheModule):
self._timeout = float(C.CACHE_PLUGIN_TIMEOUT) self._timeout = float(C.CACHE_PLUGIN_TIMEOUT)
self._cache = {} self._cache = {}
self._cache_dir = C.CACHE_PLUGIN_CONNECTION # expects a dir path self._cache_dir = C.CACHE_PLUGIN_CONNECTION # expects a dir path
if not self._cache_dir:
utils.exit("error, fact_caching_connection is not set, cannot use fact cache")
if not os.path.exists(self._cache_dir): if not os.path.exists(self._cache_dir):
try: try:

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