This new extension exposes the "enable_snat" flag of a router. The
"enable_snat" flag can be updated using the external gateway API
commands. However this is a router global configuration property
that is stored directly on the router register. As described in the
``update-external-gateways-of-router`` API section [1]:
"The enable_snat field does not have any effect for extra gateways
except for the first external gateway in the list."
[1]https://docs.openstack.org/api-ref/network/v2/index.html#update-external-gateways-of-router
Related-Bug: #2124252
Signed-off-by: Rodolfo Alonso Hernandez <ralonsoh@redhat.com>
Change-Id: I0ab856f56ff4e03cfff30075de938ae7178ebbff
7e78006e5a