RGW Administration Commands

To get access_key and secret_key of a user:

radosgw-admin user info --uid=test\$hamid | jq '.keys[] | {access_key, secret_key}'

To change users' placement:

radosgw-admin user modify --uid=USER --placement-id PLACEMENT [--storage-class STORAGE_CLASS --tags TAGS]

To change user permission:

radosgw-admin user modify --uid=USER --op-mask=read/write/delete/*