Event Exporter

This tool is used to export Kubernetes events. It effectively runs a watch on the apiserver, detecting as granular as possible all changes to the event objects. Event exporter exports only to Stackdriver.

Build

To build the binary, run

make build

To run unit tests, run

make test

To build the container, run

make container

Run

Event exporter has following options:

-prometheus-endpoint string
    Endpoint on which to expose Prometheus http handler (default ":80")
-resync-period duration
    Reflector resync period (default 1m0s)
-sink-opts string
    Parameters for configuring sink

Set of flags for configuring sink is the following:

Usage of stackdriver:
  -flush-delay duration
      Delay after receiving the first event in batch before sending the request to Stackdriver, if batchdoesn't get sent before (default 5s)
  -max-buffer-size int
      Maximum number of events in the request to Stackdriver (default 100)
  -max-concurrency int
      Maximum number of concurrent requests to Stackdriver (default 10)

Deploy

Example deployment:

apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: event-exporter-deployment
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: event-exporter
    spec:
      containers:
      - name: event-exporter
        image: gcr.io/google-containers/event-exporter:v0.1.4
        command:
        - '/event-exporter'

Note, that this pod's service account should be authorized to get events, you might need to set up ClusterRoleBinding in order to make it possible. Complete example with the service account and the cluster role binding you can find in the example directory.