wgengine{,/netstack}: remove AddNetworkMapCallback from Engine interface

It had exactly one user: netstack. Just have LocalBackend notify
netstack when here's a new netmap instead, simplifying the bloated
Engine interface that has grown a bunch of non-Engine-y things.
(plenty of rando stuff remains after this, but it's a start)

Updates #cleanup

Change-Id: I45e10ab48119e962fc4967a95167656e35b141d8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-09-12 13:37:51 -07:00
committed by Brad Fitzpatrick
parent 47ffbffa97
commit 343c0f1031
9 changed files with 47 additions and 50 deletions

View File

@@ -496,6 +496,7 @@ func getLocalBackend(ctx context.Context, logf logger.Logf, logID logid.PublicID
if err != nil {
return nil, fmt.Errorf("newNetstack: %w", err)
}
sys.Set(ns)
ns.ProcessLocalIPs = onlyNetstack
ns.ProcessSubnets = onlyNetstack || handleSubnetsInNetstack()