Created
December 15, 2014 16:19
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This is a quick script to rename an alarm in aws, as the console doesn't allow it yet.
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import sys | |
import boto | |
def rename_alarm(alarm_name, new_alarm_name): | |
conn = boto.connect_cloudwatch() | |
def get_alarm(): | |
alarms = conn.describe_alarms(alarm_names=[alarm_name]) | |
if not alarms: | |
raise Exception("Alarm '%s' not found" % alarm_name) | |
return alarms[0] | |
alarm = get_alarm() | |
# work around boto comparison serialization issue | |
# https://github.com/boto/boto/issues/1311 | |
alarm.comparison = alarm._cmp_map.get(alarm.comparison) | |
alarm.name = new_alarm_name | |
conn.update_alarm(alarm) | |
# update actually creates a new alarm because the name has changed, so | |
# we have to manually delete the old one | |
get_alarm().delete() | |
if __name__ == '__main__': | |
alarm_name, new_alarm_name = sys.argv[1:3] | |
rename_alarm(alarm_name, new_alarm_name) |
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