higress/helm/core/templates/promtail.yaml

{{- $o11y := .Values.global.o11y  }}
{{- if $o11y.enabled }}
{{- $config := $o11y.promtail }}
apiVersion: v1
kind: ConfigMap
metadata:
  name: higress-promtail
  namespace: {{ .Release.Namespace }}
data:
  promtail.yaml: |
    server:
      log_level: info
      http_listen_port: {{ $config.port }}

    clients:
    - url: http://higress-console-loki.{{ .Release.Namespace }}:3100/loki/api/v1/push

    positions:
      filename: /tmp/promtail-positions.yaml
    target_config:
      sync_period: 10s
    scrape_configs:
    - job_name: access-logs
      static_configs:
      - targets:
        - localhost
        labels:
          __path__: /var/log/proxy/access.log
      pipeline_stages:
      - json:
          expressions:
            authority:
            method:
            path:
            protocol:
            request_id:
            response_code:
            response_flags:
            route_name:
            trace_id:
            upstream_cluster:
            upstream_host:
            upstream_transport_failure_reason:
            user_agent:
            x_forwarded_for:
      - labels:
          authority:
          method:
          path:
          protocol:
          request_id:
          response_code:
          response_flags:
          route_name:
          trace_id:
          upstream_cluster:
          upstream_host:
          upstream_transport_failure_reason:
          user_agent:
          x_forwarded_for:
      - timestamp:
          source: timestamp
          format: RFC3339Nano
{{- end }}