添加一个引用持久存储的 PersistentVolume。 为使用 StatefulSet 部署的 Pod 使用存储类 先决条件 要将持久卷创建为 Kubernetes 资源,你必须具有管理卷的角色。 如果你要为云集群配置存储,则存储和集群主机必须使用相同的云提供商。 1. 设置持久存储 在Rancher 中创建持久卷不会创建存储卷。...
local:path:/mnt/kube_data/elasticsearch But in a real project, there are more than one persistent volume. So, I will have more than one folder in path /mnt/kube_data. How does Kubernetes select the right persistent volume for a persistent volume claim? I don't want Kubernetes to put D...
To speak in simpler terms, Kubernetes persistent volume or Kubernetes persistent volumes is a request for storage that a user makes.Kubernetes persistent storage is meant for the use of certain application types. When we talk about Kubernetes persistent volume, we mean that persistent volumes take c...
I am trying to mount a persistent volume on pods (via a deployment). apiVersion:apps/v1kind:Deploymentspec:template:spec:containers:-image:...volumeMounts:-mountPath:/app/foldername:volumevolumes:-name:volumepersistentVolumeClaim:claimName:volume-claim---apiVersion:v1kind:...
Kubernetes 提供使用PersistentVolumes來佈建永續性儲存體的選項。 您也可以使用PersistentVolumeClaims為 Pod 要求特定的儲存體。 部署需要訊息佇列和資料庫等永續性儲存體的應用程式元件時,請記住這些選項。 雲端整合考量 Kubernetes 不會決定您在雲端原生應用程式中使用的技術堆疊。 在 Azure 等雲端環境中,您可使用數個...
mongodb-kubernetes-operator/pkg/controller/mongodb/replica_set_controller.go Line 628 in ab14dc5 statefulset.WithVolumeClaim(dataVolumeName, defaultPvc()), Also here you can see, that the container's /data will be mounted to this pvc thus there is no easy way to bypass this. If you...
apiVersion: v1 kind: PersistentVolume metadata: name: app-pv labels: type: local spec: storageClassName: manual capacity: storage: 1Gi accessModes: - ReadWriteMany hostPath: path: /app nodeAffinity: required: nodeSelectorTerms: - matchFields: - key: metadata.labels.node-role.kuberne...
In this tutorial, you will translate Compose services to Kubernetesobjectsusing kompose. You will use the object definitions that kompose provides as a starting point and make adjustments to ensure that your setup will useSecrets,Services, andPersistentVolumeClaimsin the way that Kubernetes expects. ...
The configuration below creates a new PV named postgresql-data on Kubernetes with the PV’s type as local. Be sure to change the storage capacity with your need and the path with your local directory. apiVersion:v1kind:PersistentVolume# Create a PVmetadata:name:postgresql-data# Sets PV's ...
I am working on creating persistence volume & persistence volume claim in kubernetes. Both below configuration working fine and I am able to store the data in persistence volume storage path. I created persistence volume apiVersion:v1kind:PersistentVolumemetadata:name:pv-vollabels...