Configure etcd storage quota

You can control the etcd distributed key-value storage quota using the etcd_storage_quota parameter in the MKE configuration file. By default, the value of the parameter is 2GB.


MKE may cease to function if etcd exceeds the set quota. As such, Mirantis recommends either cleaning etcd or increasing the key-value storage quota size when the size of the database quota approaches 85%, the point at which MKE will start presenting warning banners.

For information on how to adjust the parameter, refer to Configure an MKE cluster.