[Q&A] Need help in eliminating kubernetes logs

[nphariharan]

What is a problem?

I am using fluentd to ship the kubernetes logs to logz.io platform.

fluentd version: logzio/logzio-fluentd:1.5.3
Kubernetes version: 1.30

I need help in filtering the logs

1. How to eliminate kubernetes logs with service name from shipping to logz.io platform.
2. How to eliminate kubernetes logs with blank lines from shipping to logz.io platform.
3. How to eliminate kubernetes log lines with only special characters like "( ( )___ | '_ | '| | ' / _` | \ \ \ " from shipping to logz.io platform.
4. How to eliminate kubernetes kubernetes logs with service name and log_level = er from shipping to logz.io platform.

Describe the configuration of Fluentd

fluentd version: logzio/logzio-fluentd:1.5.3
Kubernetes version: 1.30

Describe the logs of Fluentd

{

"message": "  .   ____          _            __ _ _",

}

{

"message": "",

}

Environment

- Fluentd version: 1.5.3
- TD Agent version:
- Fluent Package version:
- Docker image (tag): logzio/logzio-fluentd:1.5.3
- Operating system:
- Kernel version: