victoriametrics 部署

添加helm仓库

helm repo add vm https://victoriametrics.github.io/helm-charts/
helm repo update

搜索victoriametrics仓库

helm search repo vm/

NAME                            CHART VERSION   APP VERSION     DESCRIPTION                                       
vm/victoria-logs-single         0.9.2           v1.14.0         Victoria Logs Single version - high-performance...
vm/victoria-metrics-agent       0.17.0          v1.113.0        Victoria Metrics Agent - collects metrics from ...
vm/victoria-metrics-alert       0.15.0          v1.113.0        Victoria Metrics Alert - executes a list of giv...
vm/victoria-metrics-anomaly     1.8.0           v1.20.0         Victoria Metrics Anomaly Detection - a service ...
vm/victoria-metrics-auth        0.10.0          v1.113.0        Victoria Metrics Auth - is a simple auth proxy ...
vm/victoria-metrics-cluster     0.19.0          v1.113.0        Victoria Metrics Cluster version - high-perform...
vm/victoria-metrics-common      0.0.41                          Victoria Metrics Common - contains shared templ...
vm/victoria-metrics-distributed 0.9.0           v1.113.0        A Helm chart for Running VMCluster on Multiple ...
vm/victoria-metrics-gateway     0.8.0           v1.113.0        Victoria Metrics Gateway - Auth & Rate-Limittin...
vm/victoria-metrics-k8s-stack   0.39.0          v1.113.0        Kubernetes monitoring on VictoriaMetrics stack....
vm/victoria-metrics-operator    0.43.0          v0.54.1         Victoria Metrics Operator                         
vm/victoria-metrics-single      0.15.0          v1.113.0        Victoria Metrics Single version - high-performa...

拉取victoria-metrics-operator的chart包

helm pull vm/victoria-metrics-operator

如果遇到如下问题，说明需要科学上网，下载victoria-metrics-operator-0.43.0.tgz压缩包

Error: Get "https://github.com/VictoriaMetrics/helm-charts/releases/download/victoria-metrics-operator-0.43.0/victoria-metrics-operator-0.43.0.tgz": read tcp 10.0.2.21:36530->20.205.243.166:443: read: connection reset by peer

安装victoria-metrics-operator

创建命名空间

kubectl create namespace vmtrics-monitor

tar -xvf victoria-metrics-operator-0.43.0.tgz
cd victoria-metrics-operator-0.43.0
helm install vmoperator . -f values.yaml -n vmtrics-monitor

如果已经可以科学上网可以直接使用如下命令：

helm install vmoperator vm/victoria-metrics-operator -f values.yaml -n vmtrics-monitor

安装成功提示

NOTES:
victoria-metrics-operator has been installed. Check its status by running:
  kubectl --namespace vmtrics-monitor get pods -l "app.kubernetes.io/instance=vmoperator"

Get more information on https://github.com/VictoriaMetrics/helm-charts/tree/master/charts/victoria-metrics-operator.
See "Getting started guide for VM Operator" on https://docs.victoriametrics.com/guides/getting-started-with-vm-operator

这个helm install vmoperator . -f values.yaml -n vmtrics-monitor执行后，需要等待一定的时间。检查victoria-metrics-operator是否启动成功

kubectl --namespace vmtrics-monitor get pods -l "app.kubernetes.io/instance=vmoperator"

大概会出现以下错误，是因为拉取不到镜像失败

NAME                                                    READY   STATUS             RESTARTS   AGE
vmoperator-victoria-metrics-operator-5b8dc96466-zcc2g   0/1     ImagePullBackOff   0          13m

通过以下地址搜索国内镜像

https://docker.aityp.com/

修改values.yaml文件

image:
  # -- Image registry
  registry: ""
  # -- Image repository
  repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/operator  #修改镜像仓库
  # -- Image tag
  # override Chart.AppVersion
  tag: "v0.53.0"  #修改镜像tag

再次参考安装情况

helm list --all-namespaces
kubectl get all -n vmtrics-monitor

显示结果

[root@mk8s-master op]# helm list --all-namespaces
NAME            NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                                   APP VERSION
vmoperator      vmtrics-monitor 1               2025-03-14 17:02:58.383908049 +0800 CST deployed        victoria-metrics-operator-0.43.0        v0.54.1    
[root@mk8s-master op]# kubectl get all -n vmtrics-monitor 
NAME                                                        READY   STATUS    RESTARTS   AGE
pod/vmoperator-victoria-metrics-operator-684997574c-5sll5   1/1     Running   0          5m30s

NAME                                           TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)             AGE
service/vmoperator-victoria-metrics-operator   ClusterIP   10.106.48.186   <none>        8080/TCP,9443/TCP   5m30s

NAME                                                   READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/vmoperator-victoria-metrics-operator   1/1     1            1           5m30s

NAME                                                              DESIRED   CURRENT   READY   AGE
replicaset.apps/vmoperator-victoria-metrics-operator-684997574c   1         1         1       5m30s

安装victoria-metrics相关组件

创建文件vmcluster.yaml

apiVersion: operator.victoriametrics.com/v1beta1
kind: VMCluster
metadata:
  name: demo
  namespace: vmtrics-monitor
spec:
  retentionPeriod: "1"
  replicationFactor: 2
  vmstorage:
    image:
      repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/vmstorage
      tag: v1.110.0-cluster
      pullPolicy: Always
    replicaCount: 1
    storageDataPath: "/vm-data"
    storage:
      volumeClaimTemplate:
        spec:
          accessModes:
            - ReadWriteOnce
          storageClassName: nfs-sc
          resources:
            requests:
              storage: "1Gi"
    resources:
      limits:
        cpu: "1"
        memory: "1Gi"
  vmselect:
    image:
      repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/vmselect
      tag: v1.110.0-cluster
      pullPolicy: Always
    replicaCount: 1
    cacheMountPath: "/select-cache"
    storage:
      volumeClaimTemplate:
        spec:
          accessModes:
            - ReadWriteOnce
          storageClassName: nfs-sc
          resources:
            requests:
              storage: "1Gi"
    resources:
      limits:
        cpu: "1"
        memory: "1Gi"
      requests:
        cpu: "0.5"
        memory: "500Mi"
  vminsert:
    image:
      repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/vminsert
      tag: v1.110.0-cluster
      pullPolicy: Always
    replicaCount: 1
    resources:
      limits:
        cpu: "1"
        memory: "1Gi"
      requests:
        cpu: "0.5"
        memory: "500Mi"

部署组件

kubectl apply -f vmcluster.yaml

查看组件部署结果

kubectl get pods -n vmtrics-monitor -l "app.kubernetes.io/instance=my-vm"

Scraping

安装VMAgent

创建vmagent.yaml

apiVersion: operator.victoriametrics.com/v1beta1
kind: VMAgent
metadata:
  name: demo
  namespace: vmtrics-monitor
spec:
  image:
    repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/vmagent
    tag: v1.110.0
    pullPolicy: Always
  selectAllByDefault: true
  remoteWrite:
    - url: "http://vminsert-demo.vmtrics-monitor.svc:8480/insert/0/prometheus/api/v1/write"

部署vmagent.yaml

kubectl apply -f vmagent.yaml 

查看是否启动

kubectl get pods -n vmtrics-monitor -l "app.kubernetes.io/instance=demo" -l "app.kubernetes.io/name=vmagent"

kubectl port-forward svc/vmagent-demo 8429:8429 -n vmtrics-monitor

vmagent-service.yaml

apiVersion: v1
kind: Service
metadata:
  name: vmagent-demo-nodeport
  namespace: vm
spec:
  ports:
  - name: http
    port: 8429
    protocol: TCP
    targetPort: 8429
  selector:
    app.kubernetes.io/component: monitoring
    app.kubernetes.io/instance: demo
    app.kubernetes.io/name: vmagent
  type: NodePort

安装VMServiceScrape

创建vmservicescrape.yaml

apiVersion: operator.victoriametrics.com/v1beta1
kind: VMServiceScrape
metadata:
  name: vmoperator-demo
  namespace: vmtrics-monitor
spec:
  selector:
    matchLabels:
      app.kubernetes.io/instance: vmoperator
      app.kubernetes.io/name: victoria-metrics-operator
  namespaceSelector:
    matchNames:
      - vmtrics-monitor
  endpoints:
  - port: http

部署vmservicescrape.yaml

kubectl apply -f vmservicescrape.yaml

查看结果

kubectl get VMServiceScrape -n vmtrics-monitor 

Access

VMAuth

创建vmauth.yaml

apiVersion: operator.victoriametrics.com/v1beta1
kind: VMAuth
metadata:
  name: demo
  namespace: vmtrics-monitor
  labels:
    app: vmauth-demo
spec:
  image:
    repository: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/victoriametrics/vmauth
    tag: v1.108.1
    pullPolicy: Always
  selectAllByDefault: true
  userNamespaceSelector: {}
  userSelector: {}

部署

kubectl apply -f vmauth.yaml

查看

kubectl get svc -n vmtrics-monitor | grep vmauth-demo

转发

kubectl port-forward svc/vmauth-demo 8427:8427 -n vmtrics-monitor

vmauth-service.yaml

apiVersion: v1
kind: Service
metadata:
  name: vmauth-demo-nodeport
  namespace: vm
spec:
  ports:
  - name: http
    port: 8427
    protocol: TCP
    targetPort: 8427
  selector:
    app.kubernetes.io/component: monitoring
    app.kubernetes.io/instance: demo
    app.kubernetes.io/name: vmauth
  type: NodePort

VMUser

创建vmuser.yaml

apiVersion: operator.victoriametrics.com/v1beta1
kind: VMUser
metadata:
  name: demo
  namespace: vmtrics-monitor
spec:
  name: demo
  username: demo
  generatePassword: true
  targetRefs:
    # vmui + vmselect
    - crd:
        kind: VMCluster/vmselect
        name: demo
        namespace: vmtrics-monitor
      target_path_suffix: "/select/0"
      paths:
        - "/vmui"
        - "/vmui/.*"
        - "/prometheus/api/v1/query"
        - "/prometheus/api/v1/query_range"
        - "/prometheus/api/v1/series"
        - "/prometheus/api/v1/status/.*"
        - "/prometheus/api/v1/label/"
        - "/prometheus/api/v1/label/[^/]+/values"

部署

kubectl apply -f vmauth.yaml 

查看是否部署成功

kubectl get secret -n vmtrics-monitor -l "app.kubernetes.io/instance=demo" -l "app.kubernetes.io/name=vmuser"

查看密码

kubectl get secret -n vm vmuser-demo -o jsonpath="{.data.password}" | base64 --decode

参考：
https://docs.victoriametrics.com/operator/quick-start/
https://docs.victoriametrics.com/operator/resources/vmcluster/index.html