Install via Helm Chart¶

Any component of HwameiStor can be installed through Helm Chart.

Prerequisites¶

• Free HDD and SSD disks have been prepared on the nodes to be used
• Completed the items in Preparation
• If you need to use highly available data volumes, please complete DRDB installation in advance
• If the deployment environment is a production environment, please read Resource Requirements for Production Environment in advance
• If your Kubernetes distribution uses a different kubelet directory, please confirm kubeletRootDir in advance. For details, please refer to Customize Kubelet root directory.

Steps¶

1. Prepare the Helm tool, install the Helm command-line tool, see the Helm Documentation.

2. Download hwameistor Repo, download and decompress the Repo file to local:

   helm repo add hwameistor http://hwameistor.io/hwameistor
   helm repo update hwameistor
   helm pull hwameistor/hwameistor --untar
   

3. Install HwameiStor, named as follows:

   helm install hwameistor ./hwameistor \
       -n hwameistor --create-namespace
   

To switch the mirroring of the registry, use --set to change the values of these two parameters: global.k8sImageRegistry and global.hwameistorImageRegistry.

helm install hwameistor ./hwameistor \
     -n hwameistor --create-namespace \
     --set global.k8sImageRegistry=m.daocloud.io/registry.k8s.io\
     --set global.hwameistorImageRegistry=ghcr.m.daocloud.io

If you need to customize the Kubelet root directory, please refer to Customize the Kubelet root directory.

The installation is complete! To verify the installation effect, please refer to the next chapter Post-check.

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