Fix requiring device-number on EC2 derivatives (#836)
BZ: 1943511
BREW: 37834661
TESTED: QA
commit 9bd19645a61586b82e86db6f518dd05c3363b17f
Author: James Falcon <TheRealFalcon@users.noreply.github.com>
Date: Mon Mar 8 14:09:47 2021 -0600
Fix requiring device-number on EC2 derivatives (#836)
#342 (70dbccbb) introduced the ability to determine route-metrics based on
the `device-number` provided by the EC2 IMDS. Not all datasources that
subclass EC2 will have this attribute, so allow the old behavior if
`device-number` is not present.
LP: #1917875
Signed-off-by: Eduardo Otubo otubo@redhat.com