How do I convert existing Linux accounts to Userify?
Userify doesn't modify pre-existing Linux accounts by design in order to protect accounts like backup, system, etc from being automatically removed or changed.
Converting Existing User Accounts
You can easily override this behavior by executing this command on the boxes to have their accounts converted to Userify accounts:
# convert existing accounts to Userify managed: sudo usermod -c "userify-converted" alice sudo usermod -c "userify-converted" bob
Note that if the equivalent 'alice' or 'bob' usernames do not exist in Userify, or if they are not granted access onto your servers, they'll be removed from the system within 90 seconds.
Removing Generic User Accounts
Certain generic usernames, such as ec2-user, centos, or ubuntu, are not controlled by Userify and you should not do the above operation on them, since you might accidentally grant permissions to them in the future. Generic usernames are a violation of PCI and HIPAA and should be removed once you have Userify installed on the system.
# remove generic accounts for username in centos ubuntu ec2-user do sudo userdel $username done
Please contact support if you need additional help.