参考文档

    https://gitee.com/cyt_0906/prometheus-operator/blob/master/Documentation/api.md#prometheusspec
    image.png

    1. [root@iZbp1f7371evyioh8jilpzZ manifests]# cat prometheus-prometheus.yaml 
    2. apiVersion: monitoring.coreos.com/v1
    3. kind: Prometheus
    4. metadata:
    5.   labels:
    6.     prometheus: k8s
    7.   name: k8s
    8.   namespace: monitoring
    9. spec:
    10.   alerting:
    11.     alertmanagers:
    12.     - name: alertmanager-main
    13.       namespace: monitoring
    14.       port: web
    15.   image: quay.io/prometheus/prometheus:v2.22.1
    16.   nodeSelector:
    17.     kubernetes.io/os: linux
    18.   podMonitorNamespaceSelector: {}
    19.   podMonitorSelector: {}
    20.   probeNamespaceSelector: {}
    21.   probeSelector: {}
    22.   replicas: 2
    23.   resources:
    24.     requests:
    25.       memory: 400Mi
    26.   ruleSelector:
    27.     matchLabels:
    28.       prometheus: k8s
    29.       role: alert-rules
    30.   securityContext:
    31.     fsGroup: 2000
    32.     runAsNonRoot: true
    33.     runAsUser: 1000
    34.   serviceAccountName: prometheus-k8s
    35.   serviceMonitorNamespaceSelector: {}
    36.   serviceMonitorSelector: {}
    37.   version: v2.22.1
    38.   additionalScrapeConfigs:
    39.     name: additional-configs
    40.     key: prometheus-additional.yaml
    41. # 新增配置
    42.   remoteWrite:
    43.     - url: "http://10.25.38.209:8086/api/v1/prom/write?/&db=kube_prometheus&u=lzy&p=59420lzy."
    44.   remoteRead:
    45.     - url: "http://10.25.38.209:8086/api/v1/prom/read?/&db=kube_prometheus&u=lzy&p=59420lzy."