kubernetes events to loki

helmfile.yaml

helmDefaults:
  wait: true
  timeout: 1200
  createNamespace: false

repositories:
- name: bitnami
  url: https://charts.bitnami.com/bitnami

releases:
- name: kubernetes-event-exporter
  namespace: monitoring
  chart: bitnami/kubernetes-event-exporter
  version: 1.3.1
  values:
  - values-kubernetes-event-exporter.yaml

values-kubernetes-event-exporter.yaml

config:
  logLevel: error
  logFormat: json
  receivers:
    - name: "loki"
      webhook:
        endpoint: "http://loki:3100/loki/api/v1/push"
        headers:
          Content-Type: application/json
          User-Agent: kubernetes-event-exporter
        layout:
          streams:
            - stream:
                job: 'kubernetes-events'
                type: '{{ .Type }}'
                reason: '{{ .Reason }}'
                name: '{{ .InvolvedObject.Name }}'
                namespace: '{{ .InvolvedObject.Namespace }}'
                kind: '{{ .InvolvedObject.Kind }}'
                host: '{{ .Source.Host }}'
                component: '{{ .Source.Component }}'
              values:
                - - "{{ .GetTimestampMs }}000000"
                  - 'level={{ lower .Type | replace "normal" "notice" }} namespace={{ .InvolvedObject.Namespace }} kind={{ .InvolvedObject.Kind }} name={{ .InvolvedObject.Name }} reason={{ .Reason }} message={{ quote .Message }}'
  route:
    routes:
      - match:
          - receiver: "loki"