部署prometheus

1.1、下载

git clone -b release-0.7 --single-branch https://github.com/coreos/kube-prometheus.git

1.2、安装operator

[root@k8s-master01 ~]# cd /root/kube-prometheus/manifests/setup
[root@k8s-master01 setup]# kubectl create -f .

# 查看是否Running
[root@k8s-master01 ~]# kubectl get pod -n monitoring
NAME                                   READY   STATUS        RESTARTS   AGE
prometheus-operator-848d669f6d-bz2tc   2/2     Running       0          4m16s

1.3、安装Prometheus

[root@k8s-master01 ~]# cd /root/kube-prometheus/manifests
[root@k8s-master01 manifests]# kubectl create -f .

1.4、创建ingress

# 创建一下Ingress代理三个service
# 创建一下Ingress代理三个service
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  generation: 1
  name: prom-ingresses
  namespace: monitoring
spec:
  rules:
  - host: alert.test.com
    http:
      paths:
      - backend:
          serviceName: alertmanager-main
          servicePort: 9093
        path: /
  - host: grafana.test.com
    http:
      paths:
      - backend:
          serviceName: grafana
          servicePort: 3000
        path: /
  - host: prome.test.com
    http:
      paths:
      - backend:
          serviceName: prometheus-k8s
          servicePort: 9090
        path: /

1.5、页面访问

# 在你Windows的hosts文件添加主机映射，浏览器访问即可
192.168.1.104 krm.test.com alert.test.com grafana.test.com prome.test.com