root@ip-172-31-19-242:/home/ubuntu# ps auxw|grep controller-manager
root 4278 0.0 0.0 12948 940 pts/1 S+ 01:46 0:00 grep --color=auto controller-manager
root 29281 1.3 2.1 119116 82384 ? Ssl Jan10 2:59 /snap/kube-controller-manager/260/kube-controller-manager --logtostderr --master http://127.0.0.1:8080 --min-resync-period 3m --root-ca-file /root/cdk/ca.crt --service-account-private-key-file /root/cdk/serviceaccount.key --v 2
这是由 juju 部署的。如何将“--v 2”更改为更高的数字？