Mayastor User Reference
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  • Welcome to Mayastor!
  • Scope
  • Basic Architecture
  • Quickstart
    • Prerequisites
    • Preparing the Cluster
    • Deploy Mayastor
    • Configure Mayastor
      • Storage Class Parameters
    • Deploy a Test Application
  • Advanced Operations
    • Mayastor Kubectl Plugin
    • High Availability
    • Replica Rebuilds
    • Supportability
    • Monitoring
    • Node Cordon
    • Node Drain
    • Volume Snapshots
    • Volume Restore from Snapshot
  • Additional Information
    • Upgrade
      • Legacy Upgrade Support
    • Tips and Tricks
    • Performance Tips
    • I/O Path Description
    • Replica Operations
    • Call-home Metrics
    • Tested Third Party Software
    • Migrate etcd
    • Scale etcd
    • Migration for Replicated DB
      • Backup from cStor
      • Restore to Mayastor
    • Migration for Distributed DB
      • Backup from cStor
      • Restore to Mayastor
  • Platform Support
    • Mayastor Installation on MicroK8s
  • Troubleshooting
    • Basic Troubleshooting
    • Known Limitations
    • Known Issues
    • FAQs
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On this page
  • Install Mayastor on MicroK8s
  • Resolve Known Issue (Calico Vxlan)

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  1. Platform Support

Mayastor Installation on MicroK8s

PreviousRestore to MayastorNextBasic Troubleshooting

Last updated 9 months ago

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This website/page will be End-of-life (EOL) after 31 August 2024. We recommend you to visit OpenEBS Documentation for the latest Mayastor documentation (v2.6 and above).

Mayastor is now also referred to as OpenEBS Replicated PV Mayastor.

Install Mayastor on MicroK8s

Prerequisite: Prepare a cluster by following the steps outlined in this guide.

To install Mayastor using Helm on MicroK8s, execute the following command:

helm install mayastor mayastor/mayastor -n mayastor --create-namespace  --set csi.node.kubeletDir="/var/snap/microk8s/common/var/lib/kubelet"
NAME: mayastor
LAST DEPLOYED: Thu Sep 22 18:59:56 2022
NAMESPACE: mayastor
STATUS: deployed
REVISION: 1
NOTES:
OpenEBS Mayastor has been installed. Check its status by running:
$ kubectl get pods -n mayastor
For more information or to view the documentation, visit our website at https://openebs.io.

Resolve Known Issue (Calico Vxlan)

During the installation of Mayastor in MicroK8s, Pods with hostnetwork might encounter a known issue where they get stuck in the init state due to the Calico Vxlan bug.

Expected error:

Resolution:

To resolve this error, execute the following command:

microk8s kubectl patch felixconfigurations default --patch '{"spec":{"featureDetectOverride":"ChecksumOffloadBroken=true"}}' --type=merge

For more details about this issue, refer to the GitHub issue.

For further configuration of Mayastor including storage pools, storage class, persistent volume claims, and application setup, refer to the offical documentation.