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Use require=True in create_hostlist.py

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troymc 2016-03-29 18:52:57 +02:00
parent 24ec852e77
commit 1852192c75
1 changed files with 4 additions and 8 deletions
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12
deploy-cluster-aws/create_hostlist.py
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@ -10,16 +10,12 @@ AWS_SECRET_ACCESS_KEY = os.environ['AWS_SECRET_ACCESS_KEY']
AWS_REGION = os.environ['AWS_REGION'] AWS_REGION = os.environ['AWS_REGION']
parser = argparse.ArgumentParser() parser = argparse.ArgumentParser()
parser.add_argument("--tag", help="tag instances in aws") parser.add_argument("--tag",
help="tag instances in aws",
required=True)
args = parser.parse_args() args = parser.parse_args()
if args.tag: tag = args.tag
tag = args.tag
else:
# reading credentials from config for remote connection
print('usage: python create_hostlist.py --tag <tag>')
print('reason: tag missing!!!')
exit(1)
# Connect to Amazon EC2 # Connect to Amazon EC2
ec2 = boto3.resource(service_name='ec2', ec2 = boto3.resource(service_name='ec2',