VIDM health shows unhealthy as below due to expired "root" and "sshuser" password.
VMware Identity Manager 3.3.7
The "root" and "sshuser" passwords have expired, and need to be reset.
Follow the below steps to change the Expired Password for "root" and "sshuser":
Logon to Each VIDM node as "root".
The login banner may inform you of an expired credential.
Confirm when the password has expired with:
chage -l root
Change the password with:
passwd root
Repeat same process to change the password for "sshuser".
If you woulld like to re-use a password that is already present in the Aria Lifecycle Manager Locker (we recommend using new passwords), refer to this KB.