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etcd lookup: use $ANSIBLE_ETCD_URL if it exists in the env

This commit is contained in:
Joshua Conner 2014-03-20 15:16:28 -07:00
parent 14499e8bf3
commit 1c504eff68

View file

@ -16,6 +16,7 @@
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from ansible import utils
import os
import urllib2
try:
import json
@ -24,6 +25,8 @@ except ImportError:
# this can be made configurable, not should not use ansible.cfg
ANSIBLE_ETCD_URL = 'http://127.0.0.1:4001'
if os.getenv('ANSIBLE_ETCD_URL') is not None:
ANSIBLE_ETCD_URL = os.environ['ANSIBLE_ETCD_URL']
class etcd():
def __init__(self, url=ANSIBLE_ETCD_URL):