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aws-samples / amazon-cloudwatch-auto-alarms

Automatically create and configure Amazon CloudWatch alarms for EC2 instances, RDS, and AWS Lambda using tags for standard and custom CloudWatch Metrics.
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Lambda ERR >> Failure creating alarm: list index out of range #15

Open ahag93 opened 2 years ago

ahag93 commented 2 years ago

I Have this issue with my Windows platform and Basic CWAgent Namespace :

[ERROR] IndexError: list index out of range Traceback (most recent call last): File "/var/task/cw_auto_alarms.py", line 145, in lambda_handler process_alarm_tags(instance_id, instance_info, default_alarms, metric_dimensions_map, sns_topic_arn, File "/var/task/actions.py", line 205, in process_alarm_tags create_alarm_from_tag(instance_id, alarm_tag, instance_info, metric_dimensions_map, sns_topic_arn, alarm_separator) File "/var/task/actions.py", line 165, in create_alarm_from_tag val = additional_dimensions[num * 2 + 1]

???? Thanks !

traveltek-tmalek commented 2 years ago

Hey I am getting a similar issue. Did you ever figure this out?

will62185 commented 2 years ago

Hi @traveltek-tmalek, I'm currently getting the same issue. I've been debugging it, and it seems that I get that error when using a custom namespace other than CWAgent.

Edit: further debugging it seems any custom namespaces containing dashes - cause that error.