Commit Graph

13 Commits

Author SHA1 Message Date
Brad Fitzpatrick
84adfa1ba3 tstest/natlab/vnet: standardize on 1-based naming of nodes, networks, MACs
We had a mix of 0-based and 1-based nodes and MACs in logs.

Updates #13038

Change-Id: I36d1b00f7f94b37b4ae2cd439bcdc5dbee6eda4d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-13 08:50:03 -07:00
Brad Fitzpatrick
10d0ce8dde tstest/natlab: get tailscaled logs from gokrazy via syslog
Using https://github.com/gokrazy/gokrazy/pull/275

This is much lower latency than logcatcher, which is higher latency
and chunkier. And this is better than getting it via 'tailscale debug
daemon-logs', which misses early interesting logs.

Updates #13038

Change-Id: I499ec254c003a9494c0e9910f9c650c8ac44ef33
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-13 07:56:29 -07:00
Brad Fitzpatrick
a61825c7b8 cmd/tta, vnet: add host firewall, env var support, more tests
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>
2024-08-12 15:32:12 -07:00
Maisem Ali
10c2bee9e1 tstest/natlab/vnet: capture network wan/lan interfaces
Updates #13038

Signed-off-by: Maisem Ali <maisem@tailscale.com>
2024-08-12 14:54:38 -07:00
Maisem Ali
d4cc074187 tstest/natlab/vnet: add pcap support
Updates #13038

Change-Id: I89ce2129fee856f97986d6313d2b661c76476c0c
Signed-off-by: Maisem Ali <maisem@tailscale.com>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
f47a5fe52b vnet: reduce some log spam
Updates #13038

Change-Id: I76038a90dfde10a82063988a5b54190074d4b5c5
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
bb3e95c40d vnet: fix port mapping (w/ maisem + andrew)
Co-authored-by: Maisem Ali <maisem@tailscale.com>
Co-authored-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I703b39f05af2e3e1a979be8e77091586cb9ec3eb
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
17a10f702f vnet: add network.logf
Updates #13038

Change-Id: Ia5a9359b8bfa18264d64600dfa1ef01eb8728dc2
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
6798f8ea88 tstest/natlab/vnet: add port mapping
Updates #13038

Change-Id: Iaf274d250398973790873534b236d5cbb34fbe0e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09 09:06:54 -07:00
Maisem Ali
12764e9db4 natlab: add NodeAgentClient
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>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
1016aa045f hostinfo: add hostinfo.IsNATLabGuestVM
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>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
8594292aa4 vnet: add control/derps to test, stateful firewall
Updates #13038

Change-Id: Icd65b34c5f03498b5a7109785bb44692bce8911a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-09 09:06:54 -07:00
Brad Fitzpatrick
1ed958fe23 tstest/natlab/vnet: add start of virtual network-based NAT Lab
Updates #13038

Change-Id: I3c74120d73149c1329288621f6474bbbcaa7e1a6
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-08-07 09:37:15 -07:00