Command Requires MinIO Operator
Use the following command to validate that the operator is online and available prior to running this command:
kubectl get deployments -A --field-selector metadata.name=minio-operator
kubectl minio init command to initiate the operator
if it is not already running in the Kubernetes cluster.
minio server container image used by the MinIO Tenant.
MinIO upgrades the image used by all pods in the Tenant at once. Applications typically transparently retry operations against the MinIO Tenant, such that there should be no perceived downtime.
Test all upgrades in a staging environment, such as a separate MinIO Tenant, before applying to production tenants.
The following example expands a MinIO Tenant with a Pool consisting of 4 MinIO servers with 8 drives each and a total additional capacity of 32Ti:
kubectl minio tenant upgrade \ minio-tenant-1 \ --image quay.io/minio/minio:RELEASE.2023-09-27T15-22-50Z
The command has the following syntax:
kubectl minio tenant upgrade TENANT_NAME \ --image \ --namespace \ [--output]
The command supports the following flags: