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41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
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from common import Task
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class GetCredentials(Task):
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def run(self, info):
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super(GetCredentials, self).run(info)
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info.ec2_credentials = self.get_ec2_credentials(info.args, info.manifest)
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return info
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def get_ec2_credentials(self, args, manifest):
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from os import getenv
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# args override manifest override environment
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if(args.access_key and args.secret_key):
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return {'access_key': args.access_key,
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'secret_key': args.secret_key}
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if(manifest.credentials['access-key'] and manifest.credentials['secret-key']):
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return {'access_key': manifest.credentials['access-key'],
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'secret_key': manifest.credentials['secret-key']}
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if(getenv('EC2_ACCESS_KEY') and getenv('EC2_SECRET_KEY')):
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return {'access_key': getenv('EC2_ACCESS_KEY'),
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'secret_key': getenv('EC2_SECRET_KEY')}
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if(bool(args.access_key) != bool(args.secret_key)):
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raise RuntimeError('Both the access key and secret key must be specified as arguments.')
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if(bool(manifest.credentials['access-key']) != bool(manifest.credentials['secret-key'])):
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raise RuntimeError('Both the access key and secret key must be specified in the manifest.')
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if(bool(getenv('EC2_ACCESS_KEY')) != bool(getenv('EC2_SECRET_KEY'))):
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raise RuntimeError('Both the access key and secret key must be specified as environment variables.')
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raise RuntimeError('No ec2 credentials found.')
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class Connect(Task):
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def run(self, info):
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super(Connect, self).run(info)
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# import boto.ec2
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# info.ec2_connection = boto.ec2.connect_to_region(info.host['region'],
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# aws_access_key_id=info.ec2_credentials['access_key'],
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# aws_secret_access_key=info.ec2_credentials['secret_key'])
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return info
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