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Viewing changes to ec2-get-name

  • Committer: Curtis Hovey
  • Date: 2014-02-25 22:13:37 UTC
  • mfrom: (250.1.4 trunk)
  • Revision ID: curtis@canonical.com-20140225221337-e4gepax57tduqlpd
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ec2-get-name
 
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#!/bin/bash
 
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set -eu
 
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instance_name=''
 
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echo -n Waiting for instance name >&2
 
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while [ -z "$instance_name" ]; do
 
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  sleep 1
 
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  instance_name=$(euca-describe-instances $1|sed '/^INSTANCE/!d'|cut -f 4)
 
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  echo -n . >&2
 
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done
 
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echo >&2
 
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echo $instance_name