integration: remove exit node via grant tests

Remove TestGrantViaExitNodeSteering and TestGrantViaMixedSteering.
Exit node traffic forwarding through via grants cannot be validated
with curl/traceroute in Docker containers because Tailscale exit nodes
strip locally-connected subnets from their forwarding filter.

The correctness of via exit steering is validated by:
- Golden MapResponse comparison (TestViaGrantMapCompat with GRANT-V31
  and GRANT-V36) comparing full netmap output against Tailscale SaaS
- Filter rule compatibility (TestGrantsCompat with GRANT-V14 through
  GRANT-V36) comparing per-node PacketFilter rules against Tailscale SaaS
- TestGrantViaSubnetSteering (kept) validates via subnet steering with
  actual curl/traceroute through Docker, which works for subnet routes

Updates #2180
This commit is contained in:
Kristoffer Dalby
2026-03-29 06:08:06 +00:00
parent c36cedc32f
commit b762e4c350
5 changed files with 55 additions and 903 deletions

View File

@@ -249,8 +249,6 @@ jobs:
- TestAutoApproveMultiNetwork/webauth-group.*
- TestSubnetRouteACLFiltering
- TestGrantViaSubnetSteering
- TestGrantViaExitNodeSteering
- TestGrantViaMixedSteering
- TestHeadscale
- TestTailscaleNodesJoiningHeadcale
- TestSSHOneUserToAll