v1.0
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Scale Down MogDB Clusters
Overview
The scaledown command allows you to shrink the replica configuration of a cluster. For example:
List the target sub-nodes.
mgo scaledown mycluster --query
Scale down specific sub-nodes.
mgo scaledown mycluster --target=mycluster-replica-xxxx
mgo scaledown [flags]
Options
-h, --help Help information for scaledown
--no-prompt No command line confirmation prompt
--query Print the target replica candidate list
--target string Scale down comma-separated list of sub-nodes
Options Inherited From The Parent Command
--apiserver-url string The URL of the mogDB Operator apiserver that will handle requests from the mgo client. please note that the URL should not end in "/"
--debug Enable debug output for debugging
--disable-tls Disable TLS authentication for MogDB Operator
--exclude-os-trust Exclude CA certificates from the OS default trust store
--mgo-ca-cert string Connection to MogDB Operator apiserver CA certificate file path.
--mgo-client-cert string Path to the client certificate file used to authenticate to the MogDB Operator apiserver
--mgo-client-key string Path to the client key file used to authenticate to the MogDB Operator apiserver
-n, --namespace string Namespace for mgo requests