tailscale/cmd/containerboot
BeckyPauley 35a1a413f9
cmd/{containerboot,k8s-operator}: add 4via6 support in singleton egress (#19983)
Add support for configuring egress to destinations reachable via 4via6
subnet routes, using either the synthesized 4via6 address or the MagicDNS
name (in the form <IPv4-with-hyphens>-via-<siteID>[.*]).

Also update the Connector to validate and advertise 4via6 subnet routes.

Export net/netutil.ValidateViaPrefix so it can be reused by the Connector
validation logic.

This change only affects standalone egress proxies — ProxyGroup egress
requires IPv6 support before it can use 4via6.

Updates #19334

Change-Id: I6faecd6eb61ab55fc0cd97fe417af6b6a12fe7fc

Signed-off-by: Becky Pauley <becky@tailscale.com>
2026-06-18 16:13:10 +01:00
..
egressservices_test.go cmd/{containerboot,k8s-operator}: don't return pointers to maps (#19593) 2026-04-30 16:11:00 +01:00
egressservices.go cmd/containerboot: clamp MSS to PMTU for proxy group pods (#19686) 2026-05-28 12:57:38 +01:00
forwarding.go all: use Go 1.26 things, run most gofix modernizers 2026-03-06 13:32:03 -08:00
ingressservices_test.go cmd/containerboot: clamp MSS to PMTU for proxy group pods (#19686) 2026-05-28 12:57:38 +01:00
ingressservices.go cmd/containerboot: clamp MSS to PMTU for proxy group pods (#19686) 2026-05-28 12:57:38 +01:00
kube_test.go cmd/containerboot,cmd/k8s-proxy,kube: add authkey renewal to k8s-proxy (#19221) 2026-04-15 16:13:46 +01:00
kube.go cmd/containerboot,cmd/k8s-proxy,kube: add authkey renewal to k8s-proxy (#19221) 2026-04-15 16:13:46 +01:00
main_test.go cmd/containerboot: fix data race in TestContainerBoot 2026-05-27 18:40:03 -07:00
main.go cmd/{containerboot,k8s-operator}: add 4via6 support in singleton egress (#19983) 2026-06-18 16:13:10 +01:00
serve_test.go cmd/containerboot,kube: enable autoadvertisement of Tailscale services on containerboot (#18527) 2026-02-20 15:52:34 -08:00
serve.go cmd/containerboot: track peers from IPN bus updates, stop using netmap.NetworkMap 2026-05-27 14:12:48 -07:00
settings_test.go cmd/containerboot: handle v6 pod ips that are missing square brackets (#18519) 2026-02-03 11:16:59 +00:00
settings.go cmd/vet: add subtestnames analyzer; fix all existing violations 2026-04-05 15:52:51 -07:00
tailscaled.go cmd/containerboot,kube: enable autoadvertisement of Tailscale services on containerboot (#18527) 2026-02-20 15:52:34 -08:00
test_tailscale.sh cmd/containerboot: make a tests table, add more tests. 2022-11-10 09:14:27 -08:00
test_tailscaled.sh cmd/containerboot: avoid leaking bash scripts after test runs 2023-09-21 13:17:48 -07:00