| #!/usr/bin/env python |
| |
| # Copyright 2015 The Kubernetes Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import json |
| import sys |
| # This script helps parse out the private IP addresses from the |
| # `juju run` command's JSON object, see cluster/juju/util.sh |
| |
| if len(sys.argv) > 1: |
| # It takes the JSON output as the first argument. |
| nodes = json.loads(sys.argv[1]) |
| # There can be multiple nodes to print the Stdout. |
| for num in nodes: |
| print num['Stdout'].rstrip() |
| else: |
| exit(1) |
