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Fail in ec2 if exact_count is specified without using count_tag

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Fixes ansible/ansible#9431
This commit is contained in:
James Cammarata 2014-11-03 09:43:26 -06:00
parent 63e81cfc2e
commit 3fe48db44f
1 changed files with 5 additions and 0 deletions
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5
cloud/ec2.py
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@ -660,6 +660,11 @@ def enforce_count(module, ec2):
count_tag = module.params.get('count_tag')
zone = module.params.get('zone')
# fail here if the exact count was specified without filtering
# on a tag, as this may lead to a undesired removal of instances
if exact_count and count_tag is None:
module.fail_json(msg="you must use the 'count_tag' option with exact_count")
reservations, instances = find_running_instances_by_count_tag(module, ec2, count_tag, zone)
changed = None