I'm attempting to ingest AWS ALB logs into Loki but I can't seem to find a smooth way to do this. AWS ALB logs end up in S3 for consumption through Athena or other sources but Loki doesn't have a simple way to ingest S3 logs.
Is there a known way to accomplish this?
lambda-promtail recently gained the ability to ingest ALB logs from S3, in this merged pull request. The lambda is triggered by an S3 bucket notification. The repository includes example Terraform and CloudFormation configs for setting it up.