Fluent Bit Kubernetes Filter
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Kubernetes Filter depends on either tail or Systemd input plugins to process and enrich records with Kubernetes metadata
https://docs.fluentbit.io/manual/pipeline/filters/kubernetes#workflow-of-tail-+-kubernetes-filter
[INPUT] Name tail Tag kube.* Path /var/log/containers/*.log Parser docker [FILTER] Name kubernetes Match kube.* Kube_URL https://kubernetes.default.svc:443 Kube_CA_File /var/run/secrets/kubernetes.io/serviceaccount/ca.crt Kube_Token_File /var/run/secrets/kubernetes.io/serviceaccount/token Kube_Tag_Prefix kube.var.log.containers. Merge_Log On Merge_Log_Key log_processed
Default
- https://github.com/fluent/helm-charts/blob/main/charts/fluent-bit/values.yaml
- https://docs.fluentbit.io/manual/pipeline/filters/kubernetes
## https://docs.fluentbit.io/manual/pipeline/filters filters: | [FILTER] Name kubernetes Match kube.* Merge_Log On Keep_Log Off K8S-Logging.Parser On K8S-Logging.Exclude On
Other INPUT examples
- [INPUT]
Name tail Path /var/log/containers/*.log multiline.parser docker, cri Tag kube.* Mem_Buf_Limit 5MB Skip_Long_Lines On
Related
[warn] [filter] NO match rule for kubernetes.0 filter instance, unloading
See also
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