ECS Fargate Task stops sending logs to log stream after about 1 hour but task finished later

Thanks Kranthi, I think logging driver related reasons are more likely. I will try the buffer size configurations. Could you elaborate on the awslogs logging driver? What misconfiguration could cause it to stop logging after 1 hour? I can eliminate other possibilities. IAM role is correctly configured otherwise I won't see the 1st hour of logs. I can see the CPU / Memory / Disk usage is well below the reserved amount all the time. And I've checked the quotas listed here: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/cloudwatch_limits_cwl.html and I don't think my task is reaching any one of them.

Hi @kranthi, when trying to apply the awslogs driver options to the task definition, I get below errors: Log driver awslogs disallows options: awslogs-retry-duration, awslogs-max-buffer-size Looks like both option are not allowed. Any idea?