tailscale/kube/kubeclient
Tom Proctor 711698f5a9
cmd/{containerboot,k8s-operator}: use state Secret for checking device auth (#16328)
Previously, the operator checked the ProxyGroup status fields for
information on how many of the proxies had successfully authed. Use
their state Secrets instead as a more reliable source of truth.

containerboot has written device_fqdn and device_ips keys to the
state Secret since inception, and pod_uid since 1.78.0, so there's
no need to use the API for that data. Read it from the state Secret
for consistency. However, to ensure we don't read data from a
previous run of containerboot, make sure we reset containerboot's
state keys on startup.

One other knock-on effect of that is ProxyGroups can briefly be
marked not Ready while a Pod is restarting. Introduce a new
ProxyGroupAvailable condition to more accurately reflect
when downstream controllers can implement flows that rely on a
ProxyGroup having at least 1 proxy Pod running.

Fixes #16327

Change-Id: I026c18e9d23e87109a471a87b8e4fb6271716a66

Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>
2025-06-27 18:10:04 +01:00
..
client_test.go cmd/k8s-operator,kube/kubeclient,docs/k8s: update rbac to emit events + small fixes (#14164) 2024-11-20 14:22:34 +00:00
client.go ipn/store/kubestore,kube,envknob,cmd/tailscaled/depaware.txt: allow kubestore read/write custom TLS secrets (#15307) 2025-03-18 15:09:22 +00:00
fake_client.go cmd/{containerboot,k8s-operator}: use state Secret for checking device auth (#16328) 2025-06-27 18:10:04 +01:00