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-rw-r--r--runsc/test/root/BUILD33
-rw-r--r--runsc/test/root/cgroup_test.go237
-rw-r--r--runsc/test/root/chroot_test.go161
-rw-r--r--runsc/test/root/crictl_test.go242
-rw-r--r--runsc/test/root/root.go16
-rw-r--r--runsc/test/root/testdata/BUILD18
-rw-r--r--runsc/test/root/testdata/busybox.go32
-rw-r--r--runsc/test/root/testdata/containerd_config.go39
-rw-r--r--runsc/test/root/testdata/httpd.go32
-rw-r--r--runsc/test/root/testdata/httpd_mount_paths.go53
-rw-r--r--runsc/test/root/testdata/sandbox.go30
11 files changed, 0 insertions, 893 deletions
diff --git a/runsc/test/root/BUILD b/runsc/test/root/BUILD
deleted file mode 100644
index 500ef7b8e..000000000
--- a/runsc/test/root/BUILD
+++ /dev/null
@@ -1,33 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "root",
- srcs = ["root.go"],
- importpath = "gvisor.dev/gvisor/runsc/test/root",
-)
-
-go_test(
- name = "root_test",
- size = "small",
- srcs = [
- "cgroup_test.go",
- "chroot_test.go",
- "crictl_test.go",
- ],
- embed = [":root"],
- tags = [
- # Requires docker and runsc to be configured before the test runs.
- # Also test only runs as root.
- "manual",
- "local",
- ],
- deps = [
- "//runsc/cgroup",
- "//runsc/specutils",
- "//runsc/test/root/testdata",
- "//runsc/test/testutil",
- "@com_github_syndtr_gocapability//capability:go_default_library",
- ],
-)
diff --git a/runsc/test/root/cgroup_test.go b/runsc/test/root/cgroup_test.go
deleted file mode 100644
index 5392dc6e0..000000000
--- a/runsc/test/root/cgroup_test.go
+++ /dev/null
@@ -1,237 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package root
-
-import (
- "bufio"
- "fmt"
- "io/ioutil"
- "os"
- "os/exec"
- "path/filepath"
- "strconv"
- "strings"
- "testing"
-
- "gvisor.dev/gvisor/runsc/cgroup"
- "gvisor.dev/gvisor/runsc/test/testutil"
-)
-
-func verifyPid(pid int, path string) error {
- f, err := os.Open(path)
- if err != nil {
- return err
- }
- defer f.Close()
-
- var gots []int
- scanner := bufio.NewScanner(f)
- for scanner.Scan() {
- got, err := strconv.Atoi(scanner.Text())
- if err != nil {
- return err
- }
- if got == pid {
- return nil
- }
- gots = append(gots, got)
- }
- if scanner.Err() != nil {
- return scanner.Err()
- }
- return fmt.Errorf("got: %s, want: %d", gots, pid)
-}
-
-// TestCgroup sets cgroup options and checks that cgroup was properly configured.
-func TestCgroup(t *testing.T) {
- if err := testutil.Pull("alpine"); err != nil {
- t.Fatal("docker pull failed:", err)
- }
- d := testutil.MakeDocker("cgroup-test")
-
- attrs := []struct {
- arg string
- ctrl string
- file string
- want string
- skipIfNotFound bool
- }{
- {
- arg: "--cpu-shares=1000",
- ctrl: "cpu",
- file: "cpu.shares",
- want: "1000",
- },
- {
- arg: "--cpu-period=2000",
- ctrl: "cpu",
- file: "cpu.cfs_period_us",
- want: "2000",
- },
- {
- arg: "--cpu-quota=3000",
- ctrl: "cpu",
- file: "cpu.cfs_quota_us",
- want: "3000",
- },
- {
- arg: "--cpuset-cpus=0",
- ctrl: "cpuset",
- file: "cpuset.cpus",
- want: "0",
- },
- {
- arg: "--cpuset-mems=0",
- ctrl: "cpuset",
- file: "cpuset.mems",
- want: "0",
- },
- {
- arg: "--kernel-memory=100MB",
- ctrl: "memory",
- file: "memory.kmem.limit_in_bytes",
- want: "104857600",
- },
- {
- arg: "--memory=1GB",
- ctrl: "memory",
- file: "memory.limit_in_bytes",
- want: "1073741824",
- },
- {
- arg: "--memory-reservation=500MB",
- ctrl: "memory",
- file: "memory.soft_limit_in_bytes",
- want: "524288000",
- },
- {
- arg: "--memory-swap=2GB",
- ctrl: "memory",
- file: "memory.memsw.limit_in_bytes",
- want: "2147483648",
- skipIfNotFound: true, // swap may be disabled on the machine.
- },
- {
- arg: "--memory-swappiness=5",
- ctrl: "memory",
- file: "memory.swappiness",
- want: "5",
- },
- {
- arg: "--blkio-weight=750",
- ctrl: "blkio",
- file: "blkio.weight",
- want: "750",
- },
- }
-
- args := make([]string, 0, len(attrs))
- for _, attr := range attrs {
- args = append(args, attr.arg)
- }
-
- args = append(args, "alpine", "sleep", "10000")
- if err := d.Run(args...); err != nil {
- t.Fatal("docker create failed:", err)
- }
- defer d.CleanUp()
-
- gid, err := d.ID()
- if err != nil {
- t.Fatalf("Docker.ID() failed: %v", err)
- }
- t.Logf("cgroup ID: %s", gid)
-
- // Check list of attributes defined above.
- for _, attr := range attrs {
- path := filepath.Join("/sys/fs/cgroup", attr.ctrl, "docker", gid, attr.file)
- out, err := ioutil.ReadFile(path)
- if err != nil {
- if os.IsNotExist(err) && attr.skipIfNotFound {
- t.Logf("skipped %s/%s", attr.ctrl, attr.file)
- continue
- }
- t.Fatalf("failed to read %q: %v", path, err)
- }
- if got := strings.TrimSpace(string(out)); got != attr.want {
- t.Errorf("arg: %q, cgroup attribute %s/%s, got: %q, want: %q", attr.arg, attr.ctrl, attr.file, got, attr.want)
- }
- }
-
- // Check that sandbox is inside cgroup.
- controllers := []string{
- "blkio",
- "cpu",
- "cpuset",
- "memory",
- "net_cls",
- "net_prio",
- "devices",
- "freezer",
- "perf_event",
- "pids",
- "systemd",
- }
- pid, err := d.SandboxPid()
- if err != nil {
- t.Fatalf("SandboxPid: %v", err)
- }
- for _, ctrl := range controllers {
- path := filepath.Join("/sys/fs/cgroup", ctrl, "docker", gid, "cgroup.procs")
- if err := verifyPid(pid, path); err != nil {
- t.Errorf("cgroup control %q processes: %v", ctrl, err)
- }
- }
-}
-
-func TestCgroupParent(t *testing.T) {
- if err := testutil.Pull("alpine"); err != nil {
- t.Fatal("docker pull failed:", err)
- }
- d := testutil.MakeDocker("cgroup-test")
-
- parent := testutil.RandomName("runsc")
- if err := d.Run("--cgroup-parent", parent, "alpine", "sleep", "10000"); err != nil {
- t.Fatal("docker create failed:", err)
- }
- defer d.CleanUp()
- gid, err := d.ID()
- if err != nil {
- t.Fatalf("Docker.ID() failed: %v", err)
- }
- t.Logf("cgroup ID: %s", gid)
-
- // Check that sandbox is inside cgroup.
- pid, err := d.SandboxPid()
- if err != nil {
- t.Fatalf("SandboxPid: %v", err)
- }
-
- // Finds cgroup for the sandbox's parent process to check that cgroup is
- // created in the right location relative to the parent.
- cmd := fmt.Sprintf("grep PPid: /proc/%d/status | sed 's/PPid:\\s//'", pid)
- ppid, err := exec.Command("bash", "-c", cmd).CombinedOutput()
- if err != nil {
- t.Fatalf("Executing %q: %v", cmd, err)
- }
- cgroups, err := cgroup.LoadPaths(strings.TrimSpace(string(ppid)))
- if err != nil {
- t.Fatalf("cgroup.LoadPath(%s): %v", ppid, err)
- }
- path := filepath.Join("/sys/fs/cgroup/memory", cgroups["memory"], parent, gid, "cgroup.procs")
- if err := verifyPid(pid, path); err != nil {
- t.Errorf("cgroup control %q processes: %v", "memory", err)
- }
-}
diff --git a/runsc/test/root/chroot_test.go b/runsc/test/root/chroot_test.go
deleted file mode 100644
index d0f236580..000000000
--- a/runsc/test/root/chroot_test.go
+++ /dev/null
@@ -1,161 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package root is used for tests that requires sysadmin privileges run. First,
-// follow the setup instruction in runsc/test/README.md. To run these tests:
-//
-// bazel build //runsc/test/root:root_test
-// root_test=$(find -L ./bazel-bin/ -executable -type f -name root_test | grep __main__)
-// sudo RUNSC_RUNTIME=runsc-test ${root_test}
-package root
-
-import (
- "fmt"
- "io/ioutil"
- "os"
- "os/exec"
- "path/filepath"
- "strconv"
- "strings"
- "testing"
-
- "github.com/syndtr/gocapability/capability"
- "gvisor.dev/gvisor/runsc/specutils"
- "gvisor.dev/gvisor/runsc/test/testutil"
-)
-
-// TestChroot verifies that the sandbox is chroot'd and that mounts are cleaned
-// up after the sandbox is destroyed.
-func TestChroot(t *testing.T) {
- d := testutil.MakeDocker("chroot-test")
- if err := d.Run("alpine", "sleep", "10000"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- pid, err := d.SandboxPid()
- if err != nil {
- t.Fatalf("Docker.SandboxPid(): %v", err)
- }
-
- // Check that sandbox is chroot'ed.
- procRoot := filepath.Join("/proc", strconv.Itoa(pid), "root")
- chroot, err := filepath.EvalSymlinks(procRoot)
- if err != nil {
- t.Fatalf("error resolving /proc/<pid>/root symlink: %v", err)
- }
- if chroot != "/" {
- t.Errorf("sandbox is not chroot'd, it should be inside: /, got: %q", chroot)
- }
-
- path, err := filepath.EvalSymlinks(filepath.Join("/proc", strconv.Itoa(pid), "cwd"))
- if err != nil {
- t.Fatalf("error resolving /proc/<pid>/cwd symlink: %v", err)
- }
- if chroot != path {
- t.Errorf("sandbox current dir is wrong, want: %q, got: %q", chroot, path)
- }
-
- fi, err := ioutil.ReadDir(procRoot)
- if err != nil {
- t.Fatalf("error listing %q: %v", chroot, err)
- }
- if want, got := 1, len(fi); want != got {
- t.Fatalf("chroot dir got %d entries, want %d", got, want)
- }
-
- // chroot dir is prepared by runsc and should contains only /proc.
- if fi[0].Name() != "proc" {
- t.Errorf("chroot got children %v, want %v", fi[0].Name(), "proc")
- }
-
- d.CleanUp()
-}
-
-func TestChrootGofer(t *testing.T) {
- d := testutil.MakeDocker("chroot-test")
- if err := d.Run("alpine", "sleep", "10000"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- // It's tricky to find gofers. Get sandbox PID first, then find parent. From
- // parent get all immediate children, remove the sandbox, and everything else
- // are gofers.
- sandPID, err := d.SandboxPid()
- if err != nil {
- t.Fatalf("Docker.SandboxPid(): %v", err)
- }
-
- // Find sandbox's parent PID.
- cmd := fmt.Sprintf("grep PPid /proc/%d/status | awk '{print $2}'", sandPID)
- parent, err := exec.Command("sh", "-c", cmd).CombinedOutput()
- if err != nil {
- t.Fatalf("failed to fetch runsc (%d) parent PID: %v, out:\n%s", sandPID, err, string(parent))
- }
- parentPID, err := strconv.Atoi(strings.TrimSpace(string(parent)))
- if err != nil {
- t.Fatalf("failed to parse PPID %q: %v", string(parent), err)
- }
-
- // Get all children from parent.
- childrenOut, err := exec.Command("/usr/bin/pgrep", "-P", strconv.Itoa(parentPID)).CombinedOutput()
- if err != nil {
- t.Fatalf("failed to fetch containerd-shim children: %v", err)
- }
- children := strings.Split(strings.TrimSpace(string(childrenOut)), "\n")
-
- // This where the root directory is mapped on the host and that's where the
- // gofer must have chroot'd to.
- root := "/root"
-
- for _, child := range children {
- childPID, err := strconv.Atoi(child)
- if err != nil {
- t.Fatalf("failed to parse child PID %q: %v", child, err)
- }
- if childPID == sandPID {
- // Skip the sandbox, all other immediate children are gofers.
- continue
- }
-
- // Check that gofer is chroot'ed.
- chroot, err := filepath.EvalSymlinks(filepath.Join("/proc", child, "root"))
- if err != nil {
- t.Fatalf("error resolving /proc/<pid>/root symlink: %v", err)
- }
- if root != chroot {
- t.Errorf("gofer chroot is wrong, want: %q, got: %q", root, chroot)
- }
-
- path, err := filepath.EvalSymlinks(filepath.Join("/proc", child, "cwd"))
- if err != nil {
- t.Fatalf("error resolving /proc/<pid>/cwd symlink: %v", err)
- }
- if root != path {
- t.Errorf("gofer current dir is wrong, want: %q, got: %q", root, path)
- }
- }
-}
-
-func TestMain(m *testing.M) {
- testutil.EnsureSupportedDockerVersion()
-
- if !specutils.HasCapabilities(capability.CAP_SYS_ADMIN, capability.CAP_DAC_OVERRIDE) {
- fmt.Println("Test requires sysadmin privileges to run. Try again with sudo.")
- os.Exit(1)
- }
-
- os.Exit(m.Run())
-}
diff --git a/runsc/test/root/crictl_test.go b/runsc/test/root/crictl_test.go
deleted file mode 100644
index 515ae2df1..000000000
--- a/runsc/test/root/crictl_test.go
+++ /dev/null
@@ -1,242 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package root
-
-import (
- "bytes"
- "fmt"
- "io"
- "io/ioutil"
- "log"
- "net/http"
- "os"
- "os/exec"
- "path"
- "path/filepath"
- "strings"
- "testing"
- "time"
-
- "gvisor.dev/gvisor/runsc/specutils"
- "gvisor.dev/gvisor/runsc/test/root/testdata"
- "gvisor.dev/gvisor/runsc/test/testutil"
-)
-
-// Tests for crictl have to be run as root (rather than in a user namespace)
-// because crictl creates named network namespaces in /var/run/netns/.
-
-func TestCrictlSanity(t *testing.T) {
- // Setup containerd and crictl.
- crictl, cleanup, err := setup(t)
- if err != nil {
- t.Fatalf("failed to setup crictl: %v", err)
- }
- defer cleanup()
- podID, contID, err := crictl.StartPodAndContainer("httpd", testdata.Sandbox, testdata.Httpd)
- if err != nil {
- t.Fatal(err)
- }
-
- // Look for the httpd page.
- if err = httpGet(crictl, podID, "index.html"); err != nil {
- t.Fatalf("failed to get page: %v", err)
- }
-
- // Stop everything.
- if err := crictl.StopPodAndContainer(podID, contID); err != nil {
- t.Fatal(err)
- }
-}
-
-func TestMountPaths(t *testing.T) {
- // Setup containerd and crictl.
- crictl, cleanup, err := setup(t)
- if err != nil {
- t.Fatalf("failed to setup crictl: %v", err)
- }
- defer cleanup()
- podID, contID, err := crictl.StartPodAndContainer("httpd", testdata.Sandbox, testdata.HttpdMountPaths)
- if err != nil {
- t.Fatal(err)
- }
-
- // Look for the directory available at /test.
- if err = httpGet(crictl, podID, "test"); err != nil {
- t.Fatalf("failed to get page: %v", err)
- }
-
- // Stop everything.
- if err := crictl.StopPodAndContainer(podID, contID); err != nil {
- t.Fatal(err)
- }
-}
-
-func TestMountOverSymlinks(t *testing.T) {
- // Setup containerd and crictl.
- crictl, cleanup, err := setup(t)
- if err != nil {
- t.Fatalf("failed to setup crictl: %v", err)
- }
- defer cleanup()
- podID, contID, err := crictl.StartPodAndContainer("k8s.gcr.io/busybox", testdata.Sandbox, testdata.MountOverSymlink)
- if err != nil {
- t.Fatal(err)
- }
-
- out, err := crictl.Exec(contID, "readlink", "/etc/resolv.conf")
- if err != nil {
- t.Fatal(err)
- }
- if want := "/tmp/resolv.conf"; !strings.Contains(string(out), want) {
- t.Fatalf("/etc/resolv.conf is not pointing to %q: %q", want, string(out))
- }
-
- etc, err := crictl.Exec(contID, "cat", "/etc/resolv.conf")
- if err != nil {
- t.Fatal(err)
- }
- tmp, err := crictl.Exec(contID, "cat", "/tmp/resolv.conf")
- if err != nil {
- t.Fatal(err)
- }
- if tmp != etc {
- t.Fatalf("file content doesn't match:\n\t/etc/resolv.conf: %s\n\t/tmp/resolv.conf: %s", string(etc), string(tmp))
- }
-
- // Stop everything.
- if err := crictl.StopPodAndContainer(podID, contID); err != nil {
- t.Fatal(err)
- }
-}
-
-// setup sets up before a test. Specifically it:
-// * Creates directories and a socket for containerd to utilize.
-// * Runs containerd and waits for it to reach a "ready" state for testing.
-// * Returns a cleanup function that should be called at the end of the test.
-func setup(t *testing.T) (*testutil.Crictl, func(), error) {
- var cleanups []func()
- cleanupFunc := func() {
- for i := len(cleanups) - 1; i >= 0; i-- {
- cleanups[i]()
- }
- }
- cleanup := specutils.MakeCleanup(cleanupFunc)
- defer cleanup.Clean()
-
- // Create temporary containerd root and state directories, and a socket
- // via which crictl and containerd communicate.
- containerdRoot, err := ioutil.TempDir(testutil.TmpDir(), "containerd-root")
- if err != nil {
- t.Fatalf("failed to create containerd root: %v", err)
- }
- cleanups = append(cleanups, func() { os.RemoveAll(containerdRoot) })
- containerdState, err := ioutil.TempDir(testutil.TmpDir(), "containerd-state")
- if err != nil {
- t.Fatalf("failed to create containerd state: %v", err)
- }
- cleanups = append(cleanups, func() { os.RemoveAll(containerdState) })
- sockAddr := filepath.Join(testutil.TmpDir(), "containerd-test.sock")
-
- // Start containerd.
- config, err := testutil.WriteTmpFile("containerd-config", testdata.ContainerdConfig(getRunsc()))
- if err != nil {
- t.Fatalf("failed to write containerd config")
- }
- cleanups = append(cleanups, func() { os.RemoveAll(config) })
- containerd := exec.Command(getContainerd(),
- "--config", config,
- "--log-level", "debug",
- "--root", containerdRoot,
- "--state", containerdState,
- "--address", sockAddr)
- cleanups = append(cleanups, func() {
- if err := testutil.KillCommand(containerd); err != nil {
- log.Printf("error killing containerd: %v", err)
- }
- })
- containerdStderr, err := containerd.StderrPipe()
- if err != nil {
- t.Fatalf("failed to get containerd stderr: %v", err)
- }
- containerdStdout, err := containerd.StdoutPipe()
- if err != nil {
- t.Fatalf("failed to get containerd stdout: %v", err)
- }
- if err := containerd.Start(); err != nil {
- t.Fatalf("failed running containerd: %v", err)
- }
-
- // Wait for containerd to boot. Then put all containerd output into a
- // buffer to be logged at the end of the test.
- testutil.WaitUntilRead(containerdStderr, "Start streaming server", nil, 10*time.Second)
- stdoutBuf := &bytes.Buffer{}
- stderrBuf := &bytes.Buffer{}
- go func() { io.Copy(stdoutBuf, containerdStdout) }()
- go func() { io.Copy(stderrBuf, containerdStderr) }()
- cleanups = append(cleanups, func() {
- t.Logf("containerd stdout: %s", string(stdoutBuf.Bytes()))
- t.Logf("containerd stderr: %s", string(stderrBuf.Bytes()))
- })
-
- cleanup.Release()
- return testutil.NewCrictl(20*time.Second, sockAddr), cleanupFunc, nil
-}
-
-// httpGet GETs the contents of a file served from a pod on port 80.
-func httpGet(crictl *testutil.Crictl, podID, filePath string) error {
- // Get the IP of the httpd server.
- ip, err := crictl.PodIP(podID)
- if err != nil {
- return fmt.Errorf("failed to get IP from pod %q: %v", podID, err)
- }
-
- // GET the page. We may be waiting for the server to start, so retry
- // with a timeout.
- var resp *http.Response
- cb := func() error {
- r, err := http.Get(fmt.Sprintf("http://%s", path.Join(ip, filePath)))
- resp = r
- return err
- }
- if err := testutil.Poll(cb, 20*time.Second); err != nil {
- return err
- }
- defer resp.Body.Close()
-
- if resp.StatusCode != 200 {
- return fmt.Errorf("bad status returned: %d", resp.StatusCode)
- }
- return nil
-}
-
-func getContainerd() string {
- // Bazel doesn't pass PATH through, assume the location of containerd
- // unless specified by environment variable.
- c := os.Getenv("CONTAINERD_PATH")
- if c == "" {
- return "/usr/local/bin/containerd"
- }
- return c
-}
-
-func getRunsc() string {
- // Bazel doesn't pass PATH through, assume the location of runsc unless
- // specified by environment variable.
- c := os.Getenv("RUNSC_EXEC")
- if c == "" {
- return "/tmp/runsc-test/runsc"
- }
- return c
-}
diff --git a/runsc/test/root/root.go b/runsc/test/root/root.go
deleted file mode 100644
index 349c752cc..000000000
--- a/runsc/test/root/root.go
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package root is empty. See chroot_test.go for description.
-package root
diff --git a/runsc/test/root/testdata/BUILD b/runsc/test/root/testdata/BUILD
deleted file mode 100644
index 80dc5f214..000000000
--- a/runsc/test/root/testdata/BUILD
+++ /dev/null
@@ -1,18 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "testdata",
- srcs = [
- "busybox.go",
- "containerd_config.go",
- "httpd.go",
- "httpd_mount_paths.go",
- "sandbox.go",
- ],
- importpath = "gvisor.dev/gvisor/runsc/test/root/testdata",
- visibility = [
- "//visibility:public",
- ],
-)
diff --git a/runsc/test/root/testdata/busybox.go b/runsc/test/root/testdata/busybox.go
deleted file mode 100644
index e4dbd2843..000000000
--- a/runsc/test/root/testdata/busybox.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package testdata
-
-// MountOverSymlink is a JSON config for a container that /etc/resolv.conf is a
-// symlink to /tmp/resolv.conf.
-var MountOverSymlink = `
-{
- "metadata": {
- "name": "busybox"
- },
- "image": {
- "image": "k8s.gcr.io/busybox"
- },
- "command": [
- "sleep",
- "1000"
- ]
-}
-`
diff --git a/runsc/test/root/testdata/containerd_config.go b/runsc/test/root/testdata/containerd_config.go
deleted file mode 100644
index e12f1ec88..000000000
--- a/runsc/test/root/testdata/containerd_config.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package testdata contains data required for root tests.
-package testdata
-
-import "fmt"
-
-// containerdConfigTemplate is a .toml config for containerd. It contains a
-// formatting verb so the runtime field can be set via fmt.Sprintf.
-const containerdConfigTemplate = `
-disabled_plugins = ["restart"]
-[plugins.linux]
- runtime = "%s"
- runtime_root = "/tmp/test-containerd/runsc"
- shim = "/usr/local/bin/gvisor-containerd-shim"
- shim_debug = true
-
-[plugins.cri.containerd.runtimes.runsc]
- runtime_type = "io.containerd.runtime.v1.linux"
- runtime_engine = "%s"
-`
-
-// ContainerdConfig returns a containerd config file with the specified
-// runtime.
-func ContainerdConfig(runtime string) string {
- return fmt.Sprintf(containerdConfigTemplate, runtime, runtime)
-}
diff --git a/runsc/test/root/testdata/httpd.go b/runsc/test/root/testdata/httpd.go
deleted file mode 100644
index 45d5e33d4..000000000
--- a/runsc/test/root/testdata/httpd.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package testdata
-
-// Httpd is a JSON config for an httpd container.
-const Httpd = `
-{
- "metadata": {
- "name": "httpd"
- },
- "image":{
- "image": "httpd"
- },
- "mounts": [
- ],
- "linux": {
- },
- "log_path": "httpd.log"
-}
-`
diff --git a/runsc/test/root/testdata/httpd_mount_paths.go b/runsc/test/root/testdata/httpd_mount_paths.go
deleted file mode 100644
index ac3f4446a..000000000
--- a/runsc/test/root/testdata/httpd_mount_paths.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package testdata
-
-// HttpdMountPaths is a JSON config for an httpd container with additional
-// mounts.
-const HttpdMountPaths = `
-{
- "metadata": {
- "name": "httpd"
- },
- "image":{
- "image": "httpd"
- },
- "mounts": [
- {
- "container_path": "/var/run/secrets/kubernetes.io/serviceaccount",
- "host_path": "/var/lib/kubelet/pods/82bae206-cdf5-11e8-b245-8cdcd43ac064/volumes/kubernetes.io~secret/default-token-2rpfx",
- "readonly": true
- },
- {
- "container_path": "/etc/hosts",
- "host_path": "/var/lib/kubelet/pods/82bae206-cdf5-11e8-b245-8cdcd43ac064/etc-hosts",
- "readonly": false
- },
- {
- "container_path": "/dev/termination-log",
- "host_path": "/var/lib/kubelet/pods/82bae206-cdf5-11e8-b245-8cdcd43ac064/containers/httpd/d1709580",
- "readonly": false
- },
- {
- "container_path": "/usr/local/apache2/htdocs/test",
- "host_path": "/var/lib/kubelet/pods/82bae206-cdf5-11e8-b245-8cdcd43ac064",
- "readonly": true
- }
- ],
- "linux": {
- },
- "log_path": "httpd.log"
-}
-`
diff --git a/runsc/test/root/testdata/sandbox.go b/runsc/test/root/testdata/sandbox.go
deleted file mode 100644
index 0db210370..000000000
--- a/runsc/test/root/testdata/sandbox.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package testdata
-
-// Sandbox is a default JSON config for a sandbox.
-const Sandbox = `
-{
- "metadata": {
- "name": "default-sandbox",
- "namespace": "default",
- "attempt": 1,
- "uid": "hdishd83djaidwnduwk28bcsb"
- },
- "linux": {
- },
- "log_directory": "/tmp"
-}
-`
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 14:43:15 +0000