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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
#!/usr/bin/env python
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import json
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import os
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import sys
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if (not os.environ.get('MITOGEN_GCLOUD_GROUP')) or any('--host' in s for s in sys.argv):
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sys.stdout.write('{}')
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sys.exit(0)
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import googleapiclient.discovery
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def main():
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project = 'mitogen-load-testing'
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zone = 'europe-west1-d'
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prefix = 'node-'
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client = googleapiclient.discovery.build('compute', 'v1')
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resp = client.instances().list(project=project, zone=zone).execute()
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ips = []
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for inst in resp['items']:
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if inst['status'] == 'RUNNING' and inst['name'].startswith(prefix):
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ips.extend(
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#bytes(config['natIP'])
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bytes(interface['networkIP'])
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for interface in inst['networkInterfaces']
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#for config in interface['accessConfigs']
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)
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sys.stderr.write('Addresses: %s\n' % (ips,))
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gname = os.environ['MITOGEN_GCLOUD_GROUP']
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groups = {
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gname: {
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'hosts': ips
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}
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}
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for i in 1, 10, 20, 50, 100:
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groups['%s-%s' % (gname, i)] = {
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'hosts': ips[:i]
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}
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sys.stdout.write(json.dumps(groups, indent=4))
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if __name__ == '__main__':
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main()
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