Kubernetes部署Prometheus

获取prometheus

注意下载的prometheus版本是否支持自己的kubernetes版本
下载地址：https://github.com/prometheus-operator/kube-prometheus/archive/v0.2.0.zip

mkdir prometheus
cd prometheus

Prometheus部署

cd /k8s/prometheus/kube-prometheus-0.2.0/manifests

vim grafana-service.yaml

apiVersion: v1
kind: Service
metadata:
  labels:
    app: grafana
  name: grafana
  namespace: monitoring
spec:
  type: NodePort
  ports:
  - name: http
    port: 3000
    nodePort: 30100
    targetPort: http
  selector:
    app: grafana

vim prometheus-service.yaml

apiVersion: v1
kind: Service
metadata:
  labels:
    prometheus: k8s
  name: prometheus-k8s
  namespace: monitoring
spec:
  type: NodePort
  ports:
  - name: web
    port: 9090
    nodePort: 30200
    targetPort: web
  selector:
    app: prometheus
    prometheus: k8s
  sessionAffinity: ClientIP

vim alertmanager-service.yaml

apiVersion: v1
kind: Service
metadata:
  labels:
    alertmanager: main
  name: alertmanager-main
  namespace: monitoring
spec:
  type: NodePort
  ports:
  - name: web
    port: 9093
    nodePort: 30300
    targetPort: web
  selector:
    alertmanager: main
    app: alertmanager
  sessionAffinity: ClientIP

kubectl apply -f manifests/

访问prometheus

prometheus：http://ip:30200
grafana：http://ip:30100

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