2.23.1
This release includes:
- An Amazon Linux 2 Base
- Fluent Bit 1.8.13
- Amazon CloudWatch Logs for Fluent Bit 1.7.0
- Amazon Kinesis Streams for Fluent Bit 1.9.0
- Amazon Kinesis Firehose for Fluent Bit 1.6.1
Same as 2.23.0, this release includes the following fix for AWS customers that we are working on getting accepted upstream:
- Bug - Resolve IMDSv1 fallback error introduced in 2.21.0 aws-for-fluent-bit:259
Important Note:
- Two security vulnerability were found in amazonlinux which we use as base image to our
aws-for-fluent-bitimage- ALAS-2022-1764 and ALAS-2022-1766. This new image will be based on an updated version of amazonlinux that resolves these CVEs.
We’ve run the new released image in our ECS load testing framework and here is the result. This testing result provides benchmarks of aws-for-fluent-bit under different input load.
| plugin | 20 MB/s | 25 MB/s | 30 MB/s | |
|---|---|---|---|---|
| kinesis_firehose | Log Loss | ✅ | ✅ | ✅ |
| Log Delay | 2s | 7s | 3s | |
| Log Duplication | ✅ | ✅ | 0%(1064) | |
| kinesis_streams | Log Loss | ✅ | ✅ | ✅ |
| Log Delay | 1s | 2s | 2s | |
| Log Duplication | ✅ | ✅ | ✅ | |
| s3 | Log Loss | ✅ | ✅ | ✅ |
| Log Delay | 3s | 5s | 6s | |
| Log Duplication | ✅ | ✅ | ✅ |
| plugin | 1 MB/s | 2 MB/s | 3 MB/s | |
|---|---|---|---|---|
| cloudwatch_logs | Log Loss | ✅ | 0%(332) | 0%(2307) |
| Log Delay | 1s | 2s | 4s | |
| Log Duplication | ✅ | 6%(80560) | 3%(51357) |