Brad Fitzpatrick
dca1d8eea1
As a warm-up to making natlab support multiple operating systems, start with an easy one (in that it's also Unixy and open source like Linux) and add FreeBSD 15.0 as a VM OS option for the vmtest integration test framework, and add TestSubnetRouterFreeBSD which tests subnet routing through a FreeBSD VM (Gokrazy → FreeBSD → Gokrazy). Key changes: - Add FreeBSD150 OSImage using the official FreeBSD 15.0 BASIC-CLOUDINIT cloud image (xz-compressed qcow2) - Add GOOS()/IsFreeBSD() methods to OSImage for cross-compilation and OS-specific behavior - Handle xz-compressed image downloads in ensureImage - Refactor compileBinaries into compileBinariesForOS to support multiple GOOS targets (linux, freebsd), with binaries registered at <goos>/<name> paths on the file server VIP - Add FreeBSD-specific cloud-init (nuageinit) user-data generation: string-form runcmd (nuageinit doesn't support YAML arrays), fetch(1) instead of curl, FreeBSD sysctl names for IP forwarding, mkdir /usr/local/bin, PATH setup for tta - Skip network-config in cidata ISO for FreeBSD (DHCP via rc.conf) Updates tailscale/tailscale#13038 Change-Id: Ibeb4f7d02659d5cd8e3a7c3a66ee7b1a92a0110d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
// Copyright (c) Tailscale Inc & contributors
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package vmtest_test
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
|
|
"tailscale.com/tstest/natlab/vmtest"
|
|
"tailscale.com/tstest/natlab/vnet"
|
|
)
|
|
|
|
func TestSubnetRouter(t *testing.T) {
|
|
testSubnetRouterForOS(t, vmtest.Ubuntu2404)
|
|
}
|
|
|
|
func TestSubnetRouterFreeBSD(t *testing.T) {
|
|
testSubnetRouterForOS(t, vmtest.FreeBSD150)
|
|
}
|
|
|
|
func testSubnetRouterForOS(t testing.TB, srOS vmtest.OSImage) {
|
|
t.Helper()
|
|
env := vmtest.New(t)
|
|
|
|
clientNet := env.AddNetwork("2.1.1.1", "192.168.1.1/24", "2000:1::1/64", vnet.EasyNAT)
|
|
internalNet := env.AddNetwork("10.0.0.1/24", "2000:2::1/64")
|
|
|
|
client := env.AddNode("client", clientNet,
|
|
vmtest.OS(vmtest.Gokrazy))
|
|
sr := env.AddNode("subnet-router", clientNet, internalNet,
|
|
vmtest.OS(srOS),
|
|
vmtest.AdvertiseRoutes("10.0.0.0/24"))
|
|
backend := env.AddNode("backend", internalNet,
|
|
vmtest.OS(vmtest.Gokrazy),
|
|
vmtest.DontJoinTailnet(),
|
|
vmtest.WebServer(8080))
|
|
|
|
env.Start()
|
|
env.ApproveRoutes(sr, "10.0.0.0/24")
|
|
|
|
body := env.HTTPGet(client, fmt.Sprintf("http://%s:8080/", backend.LanIP(internalNet)))
|
|
if !strings.Contains(body, "Hello world I am backend") {
|
|
t.Fatalf("got %q", body)
|
|
}
|
|
}
|