The tailscale/gokrazy-kernel module was a fork of rtr7/kernel that
stalled at Linux 6.8.9 (July 2024). All of the kernel config options we
had added in that fork (ENA, Xen for EC2, virtio-mmio for qemu microvm,
virtio RNG, IPv6 policy routing, netlink diag, etc) are now present in
the gokrazy project's own gokrazy/kernel.amd64 module, which tracks
current kernel.org releases (Linux 7.1.3 as of this change) and is the
gokrazy project's supported kernel for x86_64 PCs and VMs.
Switch the tsapp and natlabapp images, the natlab VM tests, and the
CI workflow to gokrazy/kernel.amd64, drop the tailscale/gokrazy-kernel
dependency, and update gokrazy/kernel.arm64 to latest while here.
Verified with TestEasyEasy, TestJustIPv6, and TestTailscaleSSH in
tstest/natlab/vmtest with --run-vm-tests.
Updates #1866
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Change-Id: I90c3765a4e18f5609b4d77b51ac38d17c8e3688a
When we switched to monogok in 371d6369cd, we lost our gokrazy fork's
change to let the syslog be configured from the Linux cmdline.
That's sent upstream in gokrazy/gokrazy#275 but still in review. Meanwhile,
revert to a fork, while still keeping monogok. Monogok was updated to
support an alternate init package, which is now hosted temporarily at
https://github.com/tailscale/ts-gokrazy
This means we can rip out the log polling loop out of pending PR #19568
and go ack to using syslog.
Updates #13038
Change-Id: I36931ee8eecc40d6165ad036c6181dfb07b86ba2
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This switches our gokrazy builds to use a new variant of cmd/gok called
opinionated about using monorepos: https://github.com/bradfitz/monogok
And with that, we can get rid of all the go.mod files and builddir forests
under gokrazy/**.
Updates #13038
Updates gokrazy/gokrazy#361
Change-Id: I9f18fbe59b8792286abc1e563d686ea9472c622d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Brad Fitzpatrick