tree 470ed5e4b05d938443fcdd0271ac19813a2c31a4
parent f13b42e22a2a2d747567dd138dc9ff7b76251ff8
author Matt Spinler <spinler@us.ibm.com> 1603806217 -0500
committer Matt Spinler <spinler@us.ibm.com> 1607011997 -0600

monitor: Event logs for missing fans

This commit adds the code to create event logs calling out the fan when
it has been missing for a certain amount of time.

This is basically identical to the functionality that the fan presence
application in this repo provides, but with it in this application all
fan errors are created from the same place.  This will become important
when there is a power off due to a fan missing and the error for that
needs to be re-committed at power off time so it can be shown as the
cause of the power off.

The functionality is configured in the JSON:

fan_missing_error_delay:
Defines the number of seconds a fan must be missing with power on before
an error will be created.  If this isn't present in the JSON, then
errors will not be created at all.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I76de9d8d1bf6e283560b1ce46e70f84522e2d708