安装grafana-10.1.4版本¶

前期准备工作：安装helm和SC

1、下载包

$ helm pull bitnami/grafana  --untar

2、修改values.yaml

$ vi  grafana/values.yaml

(1)定义storageClass: "nfs-client"

安装grafana-1

(2)执行/image:搜索镜像，替换国外镜像为国内镜像

替换docker.io/bitnami/grafana:10.1.4-debian-11-r3为registry.cn-hangzhou.aliyuncs.com/abroad_images/grafana:10.1.4-debian-11-r3

image:
  registry: registry.cn-hangzhou.aliyuncs.com
  repository: abroad_images/grafana
  tag: 10.1.4-debian-11-r3

安装grafana-2

替换docker.io/bitnami/grafana-image-renderer:3.8.3-debian-11-r0为registry.cn-hangzhou.aliyuncs.com/abroad_images/grafana-image-renderer:3.8.3-debian-11-r0

    835   image:
    836     registry: docker.io
    837     repository: bitnami/grafana-image-renderer
    838     tag: 3.8.3-debian-11-r0

安装grafana-3

替换docker.io/bitnami/os-shell:11-debian-11-r86为registry.cn-hangzhou.aliyuncs.com/abroad_images/os-shell:11-debian-11-r86

  image:
    registry: registry.cn-hangzhou.aliyuncs.com
    repository: abroad_images/os-shell
    tag: 11-debian-11-r86

安装grafana-4

3、安装

$ cd grafana
$ helm install  grafana  .

NAME: grafana
LAST DEPLOYED: Mon Oct  9 10:55:41 2023
NAMESPACE: default
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
CHART NAME: grafana
CHART VERSION: 9.2.3
APP VERSION: 10.1.4

** Please be patient while the chart is being deployed **

1. Get the application URL by running these commands:
    echo "Browse to http://127.0.0.1:8080"
    kubectl port-forward svc/grafana 8080:3000 &

2. Get the admin credentials:

    echo "User: admin"
    echo "Password: $(kubectl get secret grafana-admin --namespace default -o jsonpath="{.data.GF_SECURITY_ADMIN_PASSWORD}" | base64 -d)"

4、查看

查看Pod

$ k get po  | grep grafana

grafana-9bfd9dd55-wkdfz                      1/1     Running   0              105s

查看服务

$ k get svc | grep grafana

grafana                      ClusterIP      10.0.75.70     <none>        3000/TCP

查看密码

$ echo "Password: $(kubectl get secret grafana-admin --namespace default -o jsonpath="{.data.GF_SECURITY_ADMIN_PASSWORD}" | base64 -d)"

Password: 9AXh59alTE

5、做端口映射

$ kubectl port-forward svc/grafana  --address 192.168.1.31 8087:3000 &

访问grafana¶

1、打开浏览器输入http://192.168.1.31:8087/login，账号为admin，密码为9AXh59alTE

访问grafana-1

2、添加数据源

在Home界面下，点击【Connections】-【Data sources】

访问grafana-2

点击【Add data source】-【Prometheus】

访问grafana-3

访问grafana-4

填写Prometheus server URL为http://10.0.232.127后，点击【Save & test】

访问grafana-5

如果不清楚，可通过以下命令进行查看

$ k get svc  | grep prometheus-server
prometheus-server            LoadBalancer   10.0.232.127   <pending>     80:31093/TCP                                                     22h