* * `reconcile_candidate()`
* old code searched the ip route configs for a given prefix+nexthop and then tried to remove the route based on prefix+nexthop only; this would fail when a static route was configured with `track` values.
* new code still looks for prefix+nexthop but uses the route config it finds on the device to remove it; e.g.
* search for: `ip route 192.168.20.64/24 192.0.2.3`
* find: `ip route 192.168.20.64/24 192.0.2.3 track 1 10`
* remove: `no ip route 192.168.20.64/24 192.0.2.3 track 1 10`
* logic cleanups:
* old code did a `show run` for every prefix. This can be a lot of data when there are large configs.
* new code uses filters to only return the static route configs.
* The filters now allow a common code path so no need for default vs vrf code paths
* `sanity` test: 100% Pass rate on N9K,N7K,N6K,N3K
- Bugfix Pull Request
`nxos_static_route`
* filter() does not return a list with python3
`filter()` was breaking pytest when it ran with python3, since it returns
an iterable instead of a list with python3.
Found that I didn't really need `filter()` anyway so just removed it
* restore var names /w/want/
7b44bc1ac9