tree 1abfc3e37493b3778c99a7c109a66b0dc994dc64
parent 3928a024b37f69c428c0fae26dc70542d70e602b
author Sui Chen <suichen@google.com> 1639975966 -0800
committer Sui Chen <suichen@google.com> 1667212628 -0700

Change association tuple to "monitoring, monitored_by, bmc"

Per the discussion in 46081, we need a way to differentiate between
"Host CPU usage" and "BMC CPU usage" for the DBus objects. Associations
has been used previously for this purpose, so the association for the
health utility "sensors" are changed accordingly for this purpose.

From existing systems, some examples of existing association edge names
may include:
 - "chassis": from a DBus sensor to a Chassis/Board inventory
 - "all_sensors": the reverse of "chassis"
 - "inventory": from a voltage sensor to a board
 - "updateable", "active", "functional": from /software to a
   particular version
 - "software_version": reverse of the above three
 - "containedby": from a module to a module container
 - "contains": reverse of above

Considering existing association names and the "Requirements and
Expectations for dbus interfaces" document, we name the association
edges "monitoring" and "monitored_by". This association tuple is to be
interpreted as "the utilization sensors are monitoring the current BMC;
the current BMC is monitored by the utilization sensors".

Signed-off-by: Sui Chen <suichen@google.com>
Change-Id: Ib0c634df83beacb7acac1dc7885ba47e58523a79