treewide: remove direct access to external/
This prepares the repositoriy to be compatible with the flag
--nolegacy_external_runfiles. This reduces runfiles & sandbox creation
times.
Change-Id: I06720be4a3c873d68d8278dcb24271ed874f7134
Reviewed-on: https://review.monogon.dev/c/monogon/+/2747
Tested-by: Jenkins CI
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
diff --git a/metropolis/installer/test/main.go b/metropolis/installer/test/main.go
index 4bcf5d0..56b1128 100644
--- a/metropolis/installer/test/main.go
+++ b/metropolis/installer/test/main.go
@@ -57,19 +57,31 @@
// QEMU is killed shortly after the string is found, or when the context is
// cancelled.
func runQemu(ctx context.Context, args []string, expectedOutput string) (bool, error) {
+ ovmfVarsPath, err := runfiles.Rlocation("edk2/OVMF_VARS.fd")
+ if err != nil {
+ return false, err
+ }
+ ovmfCodePath, err := runfiles.Rlocation("edk2/OVMF_CODE.fd")
+ if err != nil {
+ return false, err
+ }
+ qemuPath, err := runfiles.Rlocation("qemu/qemu-x86_64-softmmu")
+ if err != nil {
+ return false, err
+ }
defaultArgs := []string{
"-machine", "q35", "-accel", "kvm", "-nographic", "-nodefaults",
"-m", "512",
"-smp", "2",
"-cpu", "host",
- "-drive", "if=pflash,format=raw,readonly=on,file=external/edk2/OVMF_CODE.fd",
- "-drive", "if=pflash,format=raw,snapshot=on,file=external/edk2/OVMF_VARS.fd",
+ "-drive", "if=pflash,format=raw,snapshot=on,file=" + ovmfCodePath,
+ "-drive", "if=pflash,format=raw,readonly=on,file=" + ovmfVarsPath,
"-serial", "stdio",
"-no-reboot",
}
qemuArgs := append(defaultArgs, args...)
pf := cmd.TerminateIfFound(expectedOutput, nil)
- return cmd.RunCommand(ctx, "external/qemu/qemu-x86_64-softmmu", qemuArgs, pf)
+ return cmd.RunCommand(ctx, qemuPath, qemuArgs, pf)
}
// runQemuWithInstaller runs the Metropolis Installer in a qemu, performing the
diff --git a/metropolis/test/ktest/ktest.bzl b/metropolis/test/ktest/ktest.bzl
index f0f0eba..8cb5257 100644
--- a/metropolis/test/ktest/ktest.bzl
+++ b/metropolis/test/ktest/ktest.bzl
@@ -54,6 +54,5 @@
"//metropolis/test/ktest",
":test_initramfs",
"//metropolis/test/ktest:linux-testing",
- "@com_github_bonzini_qboot//:qboot-bin",
],
)
diff --git a/metropolis/test/launch/BUILD.bazel b/metropolis/test/launch/BUILD.bazel
index 91c3b3d..cc5ef6c 100644
--- a/metropolis/test/launch/BUILD.bazel
+++ b/metropolis/test/launch/BUILD.bazel
@@ -6,10 +6,14 @@
"launch.go",
"log.go",
],
+ data = [
+ "@com_github_bonzini_qboot//:qboot-bin",
+ ],
importpath = "source.monogon.dev/metropolis/test/launch",
visibility = ["//metropolis:__subpackages__"],
deps = [
"//metropolis/pkg/freeport",
+ "@io_bazel_rules_go//go/runfiles:go_default_library",
"@org_golang_x_sys//unix",
],
)
diff --git a/metropolis/test/launch/cluster/cluster.go b/metropolis/test/launch/cluster/cluster.go
index 06d13da..69d9667 100644
--- a/metropolis/test/launch/cluster/cluster.go
+++ b/metropolis/test/launch/cluster/cluster.go
@@ -276,13 +276,18 @@
options.Mac = mac
}
+ ovmfCodePath, err := runfiles.Rlocation("edk2/OVMF_CODE.fd")
+ if err != nil {
+ return err
+ }
+
tpmSocketPath := filepath.Join(r.sd, "tpm-socket")
fwVarPath := filepath.Join(r.ld, "OVMF_VARS.fd")
storagePath := filepath.Join(r.ld, "image.img")
qemuArgs := []string{
"-machine", "q35", "-accel", "kvm", "-nographic", "-nodefaults", "-m", "4096",
"-cpu", "host", "-smp", "sockets=1,cpus=1,cores=2,threads=2,maxcpus=4",
- "-drive", "if=pflash,format=raw,readonly=on,file=external/edk2/OVMF_CODE.fd",
+ "-drive", "if=pflash,format=raw,readonly=on,file=" + ovmfCodePath,
"-drive", "if=pflash,format=raw,file=" + fwVarPath,
"-drive", "if=virtio,format=raw,cache=unsafe,file=" + storagePath,
"-netdev", qemuNetConfig.ToOption(qemuNetType),
@@ -332,7 +337,7 @@
tpmEmuCmd.Stderr = os.Stderr
tpmEmuCmd.Stdout = os.Stdout
- err := tpmEmuCmd.Start()
+ err = tpmEmuCmd.Start()
if err != nil {
return fmt.Errorf("failed to start TPM emulator: %w", err)
}
diff --git a/metropolis/test/launch/launch.go b/metropolis/test/launch/launch.go
index a048cef..93e45a6 100644
--- a/metropolis/test/launch/launch.go
+++ b/metropolis/test/launch/launch.go
@@ -30,6 +30,7 @@
"strings"
"syscall"
+ "github.com/bazelbuild/rules_go/go/runfiles"
"golang.org/x/sys/unix"
"source.monogon.dev/metropolis/pkg/freeport"
@@ -245,13 +246,18 @@
// kernel, initramfs and command line are mapped into VM memory at boot time and
// not loaded from any sort of disk. Booting and shutting off one of these VMs
// takes <100ms.
+ biosPath, err := runfiles.Rlocation("com_github_bonzini_qboot/bios.bin")
+ if err != nil {
+ return fmt.Errorf("while searching bios: %w", err)
+ }
+
baseArgs := []string{
"-nodefaults", "-no-user-config", "-nographic", "-no-reboot",
"-accel", "kvm", "-cpu", "host",
"-m", "1G",
// Needed until QEMU updates their bundled qboot version (needs
// https://github.com/bonzini/qboot/pull/28)
- "-bios", "external/com_github_bonzini_qboot/bios.bin",
+ "-bios", biosPath,
"-M", "microvm,x-option-roms=off,pic=off,pit=off,rtc=off,isa-serial=off",
"-kernel", opts.KernelPath,
// We force using a triple-fault reboot strategy since otherwise the kernel first
@@ -303,7 +309,7 @@
PrettyPrintQemuArgs(opts.Name, cmd.Args)
- err := cmd.Run()
+ err = cmd.Run()
// If it's a context error, just quit. There's no way to tell a
// killed-due-to-context vs killed-due-to-external-reason error returned by Run,
// so we approximate by looking at the context's status.
diff --git a/metropolis/vm/smoketest/BUILD.bazel b/metropolis/vm/smoketest/BUILD.bazel
index 1dce6e4..7264bcf 100644
--- a/metropolis/vm/smoketest/BUILD.bazel
+++ b/metropolis/vm/smoketest/BUILD.bazel
@@ -6,6 +6,7 @@
srcs = ["main.go"],
importpath = "source.monogon.dev/metropolis/vm/smoketest",
visibility = ["//visibility:private"],
+ deps = ["@io_bazel_rules_go//go/runfiles:go_default_library"],
)
node_initramfs(
diff --git a/metropolis/vm/smoketest/main.go b/metropolis/vm/smoketest/main.go
index 103f4d3..d22a578 100644
--- a/metropolis/vm/smoketest/main.go
+++ b/metropolis/vm/smoketest/main.go
@@ -25,6 +25,8 @@
"net"
"os"
"os/exec"
+
+ "github.com/bazelbuild/rules_go/go/runfiles"
)
func main() {
@@ -47,11 +49,21 @@
}
}()
+ qemuPath, err := runfiles.Rlocation("qemu/qemu-x86_64-softmmu")
+ if err != nil {
+ panic(err)
+ }
+
+ // TODO(lorenz): This explicitly doesn't use our own qboot because it cannot be built in a musl configuration.
+ // This will be fixed once we have a proper multi-target toolchain.
+ biosPath, err := runfiles.Rlocation("qemu/pc-bios/qboot.rom")
+ if err != nil {
+ panic(err)
+ }
+
baseArgs := []string{"-nodefaults", "-no-user-config", "-nographic", "-no-reboot",
"-accel", "kvm", "-cpu", "host",
- // TODO(lorenz): This explicitly doesn't use our own qboot because it cannot be built in a musl configuration.
- // This will be fixed once we have a proper multi-target toolchain.
- "-bios", "external/qemu/pc-bios/qboot.rom",
+ "-bios", biosPath,
"-M", "microvm,x-option-roms=off,pic=off,pit=off,rtc=off,isa-serial=off",
"-kernel", "metropolis/test/ktest/linux-testing.elf",
"-append", "reboot=t console=hvc0 quiet",
@@ -62,7 +74,7 @@
"-chardev", "socket,id=test,path=metropolis/vm/smoketest,abstract=on",
"-device", "virtserialport,chardev=test",
}
- qemuCmd := exec.Command("external/qemu/qemu-x86_64-softmmu", baseArgs...)
+ qemuCmd := exec.Command(qemuPath, baseArgs...)
qemuCmd.Stdout = os.Stdout
qemuCmd.Stderr = os.Stderr
if err := qemuCmd.Run(); err != nil {