This driver allows Kubernetes to access Azure Storage through one of following methods:
Disclaimer: Deploying this driver manually is not an officially supported Microsoft product. For a fully managed and supported experience on Kubernetes, use AKS with the managed blob csi driver.
| driver version | Image | supported k8s version |
|---|---|---|
| master branch | mcr.microsoft.com/k8s/csi/blob-csi:latest | 1.21+ |
| v1.24.2 | mcr.microsoft.com/oss/kubernetes-csi/blob-csi:v1.24.2 | 1.21+ |
| v1.23.3 | mcr.microsoft.com/oss/kubernetes-csi/blob-csi:v1.23.3 | 1.21+ |
| v1.22.5 | mcr.microsoft.com/oss/kubernetes-csi/blob-csi:v1.22.5 | 1.21+ |
Please refer to blob.csi.azure.com driver parameters
- This option depends on cloud provider config file (here is config example), config file path on different clusters:
- AKS, capz, aks-engine:
/etc/kubernetes/azure.json - Azure RedHat OpenShift:
/etc/kubernetes/cloud.conf
- AKS, capz, aks-engine:
-
specify a different config file path via configmap
create configmap "azure-cred-file" before driver starts upkubectl create configmap azure-cred-file --from-literal=path="/etc/kubernetes/cloud.conf" --from-literal=path-windows="C:\\k\\cloud.conf" -n kube-system
- Cloud provider config can also be specified via kubernetes secret, check details here
- Make sure identity used by driver has
Contributorrole on node resource group and virtual network resource group
This option does not depend on cloud provider config file, supports cross subscription and on-premise cluster scenario. Refer to detailed steps.
Note: this feature is only available in v1.19.5, v1.21.1 and later versions.
Execute following command to install a specific version of blobfuse v2 once driver is running on the agent node:
kubectl patch daemonset csi-blob-node -n kube-system -p '{"spec":{"template":{"spec":{"initContainers":[{"env":[{"name":"INSTALL_BLOBFUSE2","value":"true"},{"name":"BLOBFUSE2_VERSION","value":"2.2.1"}],"name":"install-blobfuse-proxy"}]}}}}'Execute following command to install a specific version of blobfuse v1 once driver is running on the agent node:
kubectl patch daemonset csi-blob-node -n kube-system -p '{"spec":{"template":{"spec":{"initContainers":[{"env":[{"name":"INSTALL_BLOBFUSE","value":"true"},{"name":"BLOBFUSE_VERSION","value":"1.4.5"}],"name":"install-blobfuse-proxy"}]}}}}'
- install by helm charts
- install by kubectl
- install open source CSI driver on following platforms:
- install managed CSI driver on following platforms:
- Please see our support policy
- Please refer to Azure Blob Storage CSI Driver Limitations
- Please refer to development guide
- Check testgrid provider-azure-blobfuse-csi-driver dashboard.