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2025-02-05all: use new LocalAPI client package locationBrad Fitzpatrick1-2/+2
It was moved in f57fa3cbc30e. Updates tailscale/corp#22748 Change-Id: I19f965e6bded1d4c919310aa5b864f2de0cd6220 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-26cmd/tta: pull out test driver dialing into a type, fix bugsBrad Fitzpatrick1-39/+111
There were a few places it could get wedged (notably the dial without a timeout). And add a knob for verbose debug logs. And keep two idle connections always. Updates #13038 Change-Id: I952ad182d7111481d97a83c12aa2ff4bfdc55fe8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-24tstest/natlab/vnet: add start of IPv6 supportBrad Fitzpatrick1-4/+17
Updates #13038 Change-Id: Ic3d095f167daf6c7129463e881b18f2e0d5693f5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-23cmd/tta, tstest/natlab/vnet: remove unneeded port 124 log hack, add log bufferBrad Fitzpatrick1-7/+33
The natlab Test Agent (tta) still had its old log streaming hack in place where it dialed out to anything on TCP port 124 and those logs were streamed to the host running the tests. But we'd since added gokrazy syslog streaming support, which made that redundant. So remove all the port 124 stuff. And then make sure we log to stderr so gokrazy logs it to syslog. Also, keep the first 1MB of logs in memory in tta too, exported via localhost:8034/logs for interactive debugging. That was very useful during debugging when I added IPv6 support. (which is coming in future PRs) Updates #13038 Change-Id: Ieed904a704410b9031d5fd5f014a73412348fa7f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-12cmd/tta, vnet: add host firewall, env var support, more testsBrad Fitzpatrick2-2/+162
In particular, tests showing that #3824 works. But that test doesn't actually work yet; it only gets a DERP connection. (why?) Updates #13038 Change-Id: Ie1fd1b6a38d4e90fae7e72a0b9a142a95f0b2e8f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09cmd/{tta,vnet}: proxy to gokrazy UIMaisem Ali1-12/+32
Updates #13038 Change-Id: I1cacb1b0f8c3d0e4c36b7890155f7b1ad0d23575 Signed-off-by: Maisem Ali <maisem@tailscale.com>
2024-08-09vnet: reduce some log spamBrad Fitzpatrick1-1/+0
Updates #13038 Change-Id: I76038a90dfde10a82063988a5b54190074d4b5c5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09tstest/integration/nat: stream daemon logs directlyMaisem Ali1-32/+0
Updates #13038 Signed-off-by: Maisem Ali <maisem@tailscale.com> Change-Id: I5da5706149c082c27d74c8b894bf53dd9b259e84
2024-08-09natlab: add NodeAgentClientMaisem Ali1-0/+2
This adds a new NodeAgentClient type that can be used to invoke the LocalAPI using the LocalClient instead of handcrafted URLs. However, there are certain cases where it does make sense for the node agent to provide more functionality than whats possible with just the LocalClient, as such it also exposes a http.Client to make requests directly. Signed-off-by: Maisem Ali <maisem@tailscale.com>
2024-08-09hostinfo: add hostinfo.IsNATLabGuestVMBrad Fitzpatrick1-32/+2
And don't make guests under vnet/natlab upload to logcatcher, as there won't be a valid cert anyway. Updates #13038 Change-Id: Ie1ce0139788036b8ecc1804549a9b5d326c5fef5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09vnet: add control/derps to test, stateful firewallBrad Fitzpatrick1-8/+96
Updates #13038 Change-Id: Icd65b34c5f03498b5a7109785bb44692bce8911a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-07tstest/natlab/vnet: add start of virtual network-based NAT LabBrad Fitzpatrick1-0/+159
Updates #13038 Change-Id: I3c74120d73149c1329288621f6474bbbcaa7e1a6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
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