Minio Decommission Server Pools

MinIO supports decommissioning and removing server pools from a deployment with two or more pools. To decommission, there must be at least one remaining pool with sufficient available space to receive the objects from the decommissioned pools.

# kubectl minio tenant info --namespace tenant myminio                                        
Tenant 'myminio', Namespace 'tenant', Total capacity 144 GiB

Current status: Initialized
MinIO version: quay.io/minio/minio:RELEASE.2023-06-23T20-26-00Z
MinIO service: minio/ClusterIP (port 80)
Console service: myminio-console/ClusterIP (port 9090)

POOL    SERVERS VOLUMES(SERVER) CAPACITY(VOLUME) 
0       4       4               4.0 GiB         
1       4       4               5.0 GiB         

MinIO Root User Credentials:
MINIO_ROOT_USER="minio"
MINIO_ROOT_PASSWORD="minio123"
[root@haiouc ~]# kubectl minio tenant list

Tenant 'myminio', Namespace 'tenant', Total capacity 144 GiB

  Current status: Initialized 
  MinIO version: quay.io/minio/minio:RELEASE.2023-06-23T20-26-00Z 

$ wget https://dl.min.io/client/mc/release/linux-amd64/mc
$ chmod 755 mc


$ ./mc alias set dev4 http://minio.