control/controlclient: fix panic regression from earlier load balancer hint header #11492
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maisem
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Mar 21, 2024
maisem
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Mar 21, 2024
maisem
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Mar 21, 2024
…r hint header In the recent 20e9f33 we made HealthChangeRequest machine requests include a NodeKey, as it was the oddball machine request that didn't include one. Unfortunately, that code was sometimes being called (at least in some of our integration tests) without a node key due to its registration with health.RegisterWatcher(direct.ReportHealthChange). Fortunately tests in corp caught this before we cut a release. It's possible this only affects this particular integration test's environment, but still worth fixing. Updates tailscale/corp#1297 Change-Id: I84046779955105763dc1be5121c69fec3c138672 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
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cc @irbekrm for cherry-pick |
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In the recent 20e9f33 we made HealthChangeRequest machine requests
include a NodeKey, as it was the oddball machine request that didn't
include one. Unfortunately, that code was sometimes being called (at
least in some of our integration tests) without a node key due to its
registration with health.RegisterWatcher(direct.ReportHealthChange).
Fortunately tests in corp caught this before we cut a release. It's
possible this only affects this particular integration test's
environment, but still worth fixing.
Updates tailscale/corp#1297