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

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This commit is contained in:
Joshua Conner 2014-03-20 15:16:28 -07:00
parent 14499e8bf3
commit 1c504eff68
1 changed files with 4 additions and 1 deletions
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5
lib/ansible/runner/lookup_plugins/etcd.py
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@ -16,6 +16,7 @@
# along with Ansible. If not, see <http://www.gnu.org/licenses/>. # along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from ansible import utils from ansible import utils
import os
import urllib2 import urllib2
try: try:
import json import json
@ -24,6 +25,8 @@ except ImportError:
# this can be made configurable, not should not use ansible.cfg # this can be made configurable, not should not use ansible.cfg
ANSIBLE_ETCD_URL = 'http://127.0.0.1:4001' 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(): class etcd():
def __init__(self, url=ANSIBLE_ETCD_URL): def __init__(self, url=ANSIBLE_ETCD_URL):
@ -62,7 +65,7 @@ class LookupModule(object):
def run(self, terms, inject=None, **kwargs): def run(self, terms, inject=None, **kwargs):
terms = utils.listify_lookup_plugin_terms(terms, self.basedir, inject) terms = utils.listify_lookup_plugin_terms(terms, self.basedir, inject)
if isinstance(terms, basestring): if isinstance(terms, basestring):
terms = [ terms ] terms = [ terms ]