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added -r (region) option to kill_instance command

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commit 1f78b4b78d68b05e865535edc63da912f13314bf 1 parent 3c0787e
@aleszoulek aleszoulek authored
Showing with 31 additions and 8 deletions.
  1. +31 −8 bin/kill_instance
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39 bin/kill_instance 100644 → 100755
@@ -1,12 +1,35 @@
#!/usr/bin/env python
-def kill_instance(instance_id):
- """Kill an instance given it's instance ID"""
- import boto
- ec2 = boto.connect_ec2()
- print "Stopping instance: %s" % instance_id
- ec2.terminate_instances([instance_id])
+
+import sys
+from optparse import OptionParser
+
+import boto
+from boto.ec2 import regions
+
+
+
+def kill_instance(region, ids):
+ """Kill an instances given it's instance IDs"""
+ # Connect the region
+ ec2 = boto.connect_ec2(region=region)
+ for instance_id in ids:
+ print "Stopping instance: %s" % instance_id
+ ec2.terminate_instances([instance_id])
if __name__ == "__main__":
- import sys
- kill_instance(sys.argv[1])
+ parser = OptionParser(usage="kill_instance [-r] id [id ...]")
+ parser.add_option("-r", "--region", help="Region (default us-east-1)", dest="region", default="us-east-1")
+ (options, args) = parser.parse_args()
+ if not args:
+ parser.print_help()
+ sys.exit(1)
+ for r in regions():
+ if r.name == options.region:
+ region = r
+ break
+ else:
+ print "Region %s not found." % options.region
+ sys.exit(1)
+
+ kill_instance(region, args)
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