Export to Loki not working

[gomgomshrimp]

Hi, I have set up a webhook and a loki receiver to export events to loki, but neither is working. I'm running Loki in single binary mode.

The error is as follows.

{"level":"error","name":"loki-webhook","time":"2023-09-02T03:05:46Z","message":"There is no channel"}

{"level":"error","name":"loki","time":"2023-09-02T03:05:46Z","message":"There is no channel"}

Here is my settings.

• kubernetes-event-exporter

  • version
  • ghcr.io/resmoio/kubernetes-event-exporter:v1.4
  • docker.io/bitnami/kubernetes-event-exporter:1.4.0-debian-11-r14
  • (both are not working)
  • helm chart: bitnami/kubernetes-event-exporter
  • helm chart values

    
    replicaCount: 1

  image: registry: ghcr.io repository: resmoio/kubernetes-event-exporter tag: v1.4

  serviceAccount:

  Specifies whether a service account should be created

  create: true

  Annotations to add to the service account

  annotations: {}

  The name of the service account to use.

  If not set and create is true, a name is generated using the fullname template

  name: ""

  service: type: ClusterIP port: 2112

  Override the deployment namespace

  namespaceOverride: "ns-observability"

  config: logLevel: debug logFormat: json maxEventAgeSeconds: 60 kubeQPS: 100 kubeBurst: 500 route: routes:

  • match:

    - receiver: "dump"

      - receiver: "loki-webhook"
      - receiver: "loki"

  • drop:
    • namespace: "ns-observability" receivers:

      - name: "dump"

      stdout: {}

  • name: "loki-webhook" webhook: endpoint: http://tcn-loki.ns-observability.svc.cluster.local:3100/loki/api/v1/push headers: Content-Type: application/json User-Agent: "kube-event-exporter" layout: streams:
    • stream: app: kube-api source: event-exporter severity: "{{ .Type }}" reason: "{{ .Reason }}" name: "{{ .InvolvedObject.Name }}" namespace: "{{ .InvolvedObject.Namespace }}" kind: "{{ .InvolvedObject.Kind }}" host: "{{ .Source.Host }}" component: "{{ .Source.Component }}" values:
      • • "{{ mul .GetTimestampMs 1000000 }}"
          • "severity={{ .Type }} namespace={{ .InvolvedObject.Namespace }} object={{ .InvolvedObject.Kind }}/{{ .InvolvedObject.Name }} reason={{ .Reason }} message={{ .Message }}"
  • name: "loki" loki: streamLabels: app: kube-event-exporter url: http://tcn-loki.ns-observability.svc.cluster.local:3100/loki/api/v1/push

  rbac:

  If true, create & use RBAC resources

  create: true

  resources:

  We usually recommend not to specify default resources and to leave this as a conscious

  choice for the user. This also increases chances charts run on environments with little

  resources, such as Minikube. If you do want to specify resources, uncomment the following

  lines, adjust them as necessary, and remove the curly braces after 'resources:'.

  limits: cpu: 100m memory: 128Mi requests: cpu: 100m memory: 128Mi

  nodeSelector: nodegroup: ng-cluster

• loki service

  NAME                       TYPE           CLUSTER-IP       EXTERNAL-IP     PORT(S)            AGE
  service/loki-gateway       ClusterIP      172.20.115.223   <none>          80/TCP             12h
  service/loki-headless      ClusterIP      None             <none>          3100/TCP           12h
  service/loki-memberlist    ClusterIP      None             <none>          7946/TCP           12h
  service/tcn-loki           ClusterIP      172.20.206.59    <none>          3100/TCP,9095/TCP  12h

[gomgomshrimp]

I found out that the receivers information needs to go into the config.receivers location.