k36.第十五章 K8s运维篇-Prometheus监控 (二)

2.Prometheus实践

2.1 云原生应用Etcd监控

测试访问Etcd Metrics接口：

# curl -s --cert /etc/kubernetes/pki/etcd/etcd.pem --key /etc/kubernetes/pki/etcd/etcd-key.pem  https://YOUR_ETCD_IP:2379/metrics -k  | tail -1
promhttp_metric_handler_requests_total{
   
    
    code="503"} 0

[root@k8s-etcd01 ~]# ss -ntlp |grep etcd
LISTEN     0      16384  172.31.3.108:2379                     *:*                   users: