161 lines
8.1 KiB
Markdown
161 lines
8.1 KiB
Markdown
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# OpenEBS LocalPV Provisioner
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[](https://opensource.org/licenses/Apache-2.0)
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A Helm chart for openebs lvm localpv provisioner. This chart bootstraps OpenEBS LVM LocalPV provisioner deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
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**Homepage:** <http://www.openebs.io/>
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## Maintainers
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| Name | Email | Url |
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| ---- | ------ | --- |
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| pawanpraka1 | pawan@mayadata.io | |
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| prateekpandey14 | prateek.pandey@mayadata.io | |
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| iyashu | yashpal.c1995@gmail.com | |
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## Get Repo Info
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```console
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helm repo add openebs-lvmlocalpv https://openebs.github.io/lvm-localpv
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helm repo update
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```
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_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._
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## Install Chart
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Please visit the [link](https://openebs.github.io/lvm-localpv/) for install instructions via helm3.
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```console
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# Helm
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$ helm install [RELEASE_NAME] openebs-lvmlocalpv/lvm-localpv --namespace [NAMESPACE]
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```
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<details>
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<summary>Click here if you're using MicroK8s.</summary>
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```console
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microk8s helm3 install [RELEASE_NAME] openebs-lvmlocalpv/lvm-localpv --namespace [NAMESPACE] --set-string lvmNode.kubeletDir="/var/snap/microk8s/common/var/lib/kubelet/"
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```
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</details>
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**Note:** If moving from the operator to helm
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- Make sure the namespace provided in the helm install command is same as `LVM_NAMESPACE` (by default it is `openebs`) env in the controller statefulset.
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- Before installing, clean up the stale statefulset and daemonset from `kube-system` namespace using the below commands
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```sh
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kubectl delete sts openebs-lvm-controller -n kube-system
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kubectl delete ds openebs-lvm-node -n kube-system
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```
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_See [configuration](#configuration) below._
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_See [helm install](https://helm.sh/docs/helm/helm_install/) for command documentation._
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## Uninstall Chart
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```console
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# Helm
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$ helm uninstall [RELEASE_NAME]
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```
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This removes all the Kubernetes components associated with the chart and deletes the release.
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_See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall/) for command documentation._
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## Upgrading Chart
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```console
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# Helm
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$ helm upgrade [RELEASE_NAME] [CHART] --install --namespace [NAMESPACE]
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```
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## Configuration
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The following table lists the configurable parameters of the OpenEBS LVM Localpv chart and their default values.
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```console
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helm install openebs-lvmlocalpv openebs-lvmlocalpv/lvm-localpv --namespace openebs --create-namespace
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```
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<details>
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<summary>Click here if you're using MicroK8s.</summary>
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If you are using MicroK8s, it is necessary to add the following flag:
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```console
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--set-string lvmNode.kubeletDir="/var/snap/microk8s/common/var/lib/kubelet/"
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```
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</details>
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| Parameter| Description| Default|
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| `imagePullSecrets`| Provides image pull secrect| `""`|
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| `lvmPlugin.image.registry`| Registry for openebs-lvm-plugin image| `""`|
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| `lvmPlugin.image.repository`| Image repository for openebs-lvm-plugin| `openebs/lvm-driver`|
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| `lvmPlugin.image.pullPolicy`| Image pull policy for openebs-lvm-plugin| `IfNotPresent`|
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| `lvmPlugin.image.tag`| Image tag for openebs-lvm-plugin| `0.8.0`|
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| `lvmPlugin.metricsPort`| The TCP port number used for exposing lvm-metrics | `9500`|
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| `lvmPlugin.allowedTopologies`| The comma seperated list of allowed node topologies | `kubernetes.io/hostname,`|
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| `lvmNode.driverRegistrar.image.registry`| Registry for csi-node-driver-registrar image| `k8s.gcr.io/`|
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| `lvmNode.driverRegistrar.image.repository`| Image repository for csi-node-driver-registrar| `sig-storage/csi-node-driver-registrar`|
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| `lvmNode.driverRegistrar.image.pullPolicy`| Image pull policy for csi-node-driver-registrar| `IfNotPresent`|
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| `lvmNode.driverRegistrar.image.tag`| Image tag for csi-node-driver-registrar| `v2.3.0`|
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| `lvmNode.updateStrategy.type`| Update strategy for lvmnode daemonset | `RollingUpdate` |
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| `lvmNode.kubeletDir`| Kubelet mount point for lvmnode daemonset| `"/var/lib/kubelet/"` |
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| `lvmNode.annotations` | Annotations for lvmnode daemonset metadata| `""`|
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| `lvmNode.podAnnotations`| Annotations for lvmnode daemonset's pods metadata | `""`|
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| `lvmNode.resources`| Resource and request and limit for lvmnode daemonset containers | `""`|
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| `lvmNode.labels`| Labels for lvmnode daemonset metadata | `""`|
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| `lvmNode.podLabels`| Appends labels to the lvmnode daemonset pods| `""`|
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| `lvmNode.nodeSelector`| Nodeselector for lvmnode daemonset pods| `""`|
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| `lvmNode.tolerations` | lvmnode daemonset's pod toleration values | `""`|
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| `lvmNode.securityContext` | Security context for lvmnode daemonset container | `""`|
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| `lvmController.resizer.image.registry`| Registry for csi-resizer image| `k8s.gcr.io/`|
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| `lvmController.resizer.image.repository`| Image repository for csi-resizer| `sig-storage/csi-resizer`|
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| `lvmController.resizer.image.pullPolicy`| Image pull policy for csi-resizer| `IfNotPresent`|
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| `lvmController.resizer.image.tag`| Image tag for csi-resizer| `v1.2.0`|
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| `lvmController.snapshotter.image.registry`| Registry for csi-snapshotter image| `k8s.gcr.io/`|
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| `lvmController.snapshotter.image.repository`| Image repository for csi-snapshotter| `sig-storage/csi-snapshotter`|
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| `lvmController.snapshotter.image.pullPolicy`| Image pull policy for csi-snapshotter| `IfNotPresent`|
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| `lvmController.snapshotter.image.tag`| Image tag for csi-snapshotter| `v4.0.0`|
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| `lvmController.snapshotController.image.registry`| Registry for snapshot-controller image| `k8s.gcr.io/`|
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| `lvmController.snapshotController.image.repository`| Image repository for snapshot-controller| `sig-storage/snapshot-controller`|
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| `lvmController.snapshotController.image.pullPolicy`| Image pull policy for snapshot-controller| `IfNotPresent`|
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| `lvmController.snapshotController.image.tag`| Image tag for snapshot-controller| `v4.0.0`|
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| `lvmController.provisioner.image.registry`| Registry for csi-provisioner image| `k8s.gcr.io/`|
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| `lvmController.provisioner.image.repository`| Image repository for csi-provisioner| `sig-storage/csi-provisioner`|
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| `lvmController.provisioner.image.pullPolicy`| Image pull policy for csi-provisioner| `IfNotPresent`|
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| `lvmController.provisioner.image.tag`| Image tag for csi-provisioner| `v2.3.0`|
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| `lvmController.updateStrategy.type`| Update strategy for lvm localpv controller statefulset | `RollingUpdate` |
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| `lvmController.annotations` | Annotations for lvm localpv controller statefulset metadata| `""`|
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| `lvmController.podAnnotations`| Annotations for lvm localpv controller statefulset's pods metadata | `""`|
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| `lvmController.resources`| Resource and request and limit for lvm localpv controller statefulset containers | `""`|
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| `lvmController.labels`| Labels for lvm localpv controller statefulset metadata | `""`|
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| `lvmController.podLabels`| Appends labels to the lvm localpv controller statefulset pods| `""`|
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| `lvmController.nodeSelector`| Nodeselector for lvm localpv controller statefulset pods| `""`|
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| `lvmController.tolerations` | lvm localpv controller statefulset's pod toleration values | `""`|
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| `lvmController.securityContext` | Seurity context for lvm localpv controller statefulset container | `""`|
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| `rbac.pspEnabled` | Enable PodSecurityPolicy | `false` |
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| `serviceAccount.lvmNode.create` | Create a service account for lvmnode or not| `true`|
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| `serviceAccount.lvmNode.name` | Name for the lvmnode service account| `openebs-lvm-node-sa`|
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| `serviceAccount.lvmController.create` | Create a service account for lvm localpv controller or not| `true`|
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| `serviceAccount.lvmController.name` | Name for the lvm localpv controller service account| `openebs-lvm-controller-sa`|
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| `analytics.enabled` | Enable or Disable google analytics for the controller| `true`|
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
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Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
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```bash
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helm install <release-name> -f values.yaml openebs/lvm-localpv
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```
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> **Tip**: You can use the default [values.yaml](values.yaml)
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