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