We have found a potential problem in M/Monit version 2.0.2 when clicking on a host row in the host status page (http://localhost:8080/status/ ). If you see an error page with this error instead of the host detail page:

NumberFormatException: For input string null

Then, here is a simple workaround until we have a new release available later this week. Run this SQL statement in the mmonit database:

update host set port_out = -1 where port_out is NULL or port_out = "";

This bug manifest if you edit and save changes to a host in admin/ host. The field "Outbound Port for Monit" is normally empty and unless a value was given it will be saved with a null value which we did not properly test for in the status page above. Many thanks to Aleksander Kamenik for finding this bug and helping us resolve it.

If you have seen any other problems in M/Monit version 2.0.2 please let us know at mmonit@tildeslash.com so we can fix them ASAP and include them in the 2.0.3 release.

Best regards -- Jan-Henrik Haukeland http://tildeslash.com/