tidb-operator/examples/monitor-with-thanos

TidbMonitor with Thanos

This document is to show how to integrate TidbMonitor with Thanos.

Install TidbMonitor

The following commands is assumed to be executed in this directory.

Install the monitor with thanos sidecar:

> kubectl -n <namespace> apply -f tidb-monitor.yaml

Wait for the monitor Pod ready:

watch kubectl -n <namespace> get pod

If you need to store historical data, you can create the corresponding secret and configure the objectStorageConfig field:

> kubectl -n <namespace> apply -f objectstorage-secret.yaml

apiVersion: pingcap.com/v1alpha1
kind: TidbMonitor
metadata:
  name: basic
spec:
  clusters:
  - name: basic
  thanos:
    baseImage: thanosio/thanos
    version: v0.17.2
    objectStorageConfig:
      key: objectstorage.yaml
      name: thanos-objectstorage

Of course, you can also not configure it.

Install Thanos

Install thanos query component to integrate tidbmonitor :

> kubectl -n <namespace> apply -f thanos-query.yaml

Explore the thanos query dashboards:

> kubectl port-forward svc/thanos-query 9090:9090

Browse localhost:9090.

Destroy

> kubectl -n <namespace> delete -f ./