以 radondb mysql 为例,
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
sample-metrics ClusterIP 10.43.118.93 <none> 9104/TCP 129m
在容器内访问 curl http://sample-metrics.radondb.svc.cluster.local:9104/metrics
有正常数据,但是添加到 grafana 时提示下面错误信息
Error reading Prometheus: bad_response: readObjectStart: expect { or n, but found <, \
error found in #1 byte of ...|<html> <hea|..., bigger context ...|<html> <head><title>\
MySQLd exporter</title></head> |...
版本信息
- kubesphere:
v3.3.0
- grafana:
v9.1.4
- prometheuses:
v2.34.0