add missing sysconfig defaults
otherwise init script won't work
(#21614) Include /v2 in metrics end-point examples

Previously we weren't adding the /v2 to the examples show in this document.
While it is true there is no difference between v1 & v2 in this case, we
should keep the convention to avoid confusion, and to make clear the end-point
is part of the versioned structure.

Signed-off-by: Ken Barber <ken@bob.sh>
Merge pull request #552 from aboe76/fix_suse

add missing sysconfig defaults
Merge pull request #553 from kbarber/ticket/master/21614-metrics_endpoint_add_v2_to_examples

(#21614) Include /v2 in metrics end-point examples