# Fluent Bit — noble lab (DaemonSet; ship Kubernetes container logs to Loki gateway).
#
# Chart: fluent/fluent-bit — pin version on install (e.g. 0.56.0).
# Install **after** Loki so `loki-gateway.loki.svc` exists.
#
# Talos: only **tail** `/var/log/containers` (no host **systemd** input — journal layout differs from typical Linux).
#
# kubectl apply -f clusters/noble/bootstrap/fluent-bit/namespace.yaml
# helm repo add fluent https://fluent.github.io/helm-charts
# helm repo update
# helm upgrade --install fluent-bit fluent/fluent-bit -n logging \
#   --version 0.56.0 -f clusters/noble/bootstrap/fluent-bit/values.yaml --wait --timeout 15m

config:
  inputs: |
    [INPUT]
        Name tail
        Path /var/log/containers/*.log
        multiline.parser docker, cri
        Tag kube.*
        Mem_Buf_Limit 5MB
        Skip_Long_Lines On

  filters: |
    [FILTER]
        Name kubernetes
        Match kube.*
        Merge_Log On
        Keep_Log Off
        K8S-Logging.Parser On
        K8S-Logging.Exclude On

  outputs: |
    [OUTPUT]
        Name loki
        Match kube.*
        Host loki-gateway.loki.svc.cluster.local
        Port 80
        tls Off
        labels job=fluent-bit