Remove quotes aroung etcd_url value
@ -103,7 +103,7 @@ filter_plugins = /usr/share/ansible_plugins/filter_plugins
#nocolor = 1
# default URL for `etcd' lookup plugin
etcd_url = 'http://127.0.0.1:4001'
etcd_url = http://127.0.0.1:4001
[paramiko_connection]