summaryrefslogtreecommitdiffhomepage
path: root/pkg/shim/v1
diff options
context:
space:
mode:
Diffstat (limited to 'pkg/shim/v1')
-rw-r--r--pkg/shim/v1/proc/BUILD36
-rw-r--r--pkg/shim/v1/proc/proc_state_autogen.go3
-rw-r--r--pkg/shim/v1/shim/BUILD40
-rw-r--r--pkg/shim/v1/shim/shim_state_autogen.go3
-rw-r--r--pkg/shim/v1/utils/BUILD27
-rw-r--r--pkg/shim/v1/utils/utils_state_autogen.go3
-rw-r--r--pkg/shim/v1/utils/volumes_test.go308
7 files changed, 9 insertions, 411 deletions
diff --git a/pkg/shim/v1/proc/BUILD b/pkg/shim/v1/proc/BUILD
deleted file mode 100644
index 4377306af..000000000
--- a/pkg/shim/v1/proc/BUILD
+++ /dev/null
@@ -1,36 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "proc",
- srcs = [
- "deleted_state.go",
- "exec.go",
- "exec_state.go",
- "init.go",
- "init_state.go",
- "io.go",
- "process.go",
- "types.go",
- "utils.go",
- ],
- visibility = [
- "//pkg/shim:__subpackages__",
- "//shim:__subpackages__",
- ],
- deps = [
- "//pkg/shim/runsc",
- "@com_github_containerd_console//:go_default_library",
- "@com_github_containerd_containerd//errdefs:go_default_library",
- "@com_github_containerd_containerd//log:go_default_library",
- "@com_github_containerd_containerd//mount:go_default_library",
- "@com_github_containerd_containerd//pkg/process:go_default_library",
- "@com_github_containerd_containerd//pkg/stdio:go_default_library",
- "@com_github_containerd_fifo//:go_default_library",
- "@com_github_containerd_go_runc//:go_default_library",
- "@com_github_gogo_protobuf//types:go_default_library",
- "@com_github_opencontainers_runtime_spec//specs-go:go_default_library",
- "@org_golang_x_sys//unix:go_default_library",
- ],
-)
diff --git a/pkg/shim/v1/proc/proc_state_autogen.go b/pkg/shim/v1/proc/proc_state_autogen.go
new file mode 100644
index 000000000..210252d9d
--- /dev/null
+++ b/pkg/shim/v1/proc/proc_state_autogen.go
@@ -0,0 +1,3 @@
+// automatically generated by stateify.
+
+package proc
diff --git a/pkg/shim/v1/shim/BUILD b/pkg/shim/v1/shim/BUILD
deleted file mode 100644
index 05c595bc9..000000000
--- a/pkg/shim/v1/shim/BUILD
+++ /dev/null
@@ -1,40 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "shim",
- srcs = [
- "api.go",
- "platform.go",
- "service.go",
- ],
- visibility = [
- "//pkg/shim:__subpackages__",
- "//shim:__subpackages__",
- ],
- deps = [
- "//pkg/shim/runsc",
- "//pkg/shim/v1/proc",
- "//pkg/shim/v1/utils",
- "@com_github_containerd_console//:go_default_library",
- "@com_github_containerd_containerd//api/events:go_default_library",
- "@com_github_containerd_containerd//api/types/task:go_default_library",
- "@com_github_containerd_containerd//errdefs:go_default_library",
- "@com_github_containerd_containerd//events:go_default_library",
- "@com_github_containerd_containerd//log:go_default_library",
- "@com_github_containerd_containerd//mount:go_default_library",
- "@com_github_containerd_containerd//namespaces:go_default_library",
- "@com_github_containerd_containerd//pkg/process:go_default_library",
- "@com_github_containerd_containerd//pkg/stdio:go_default_library",
- "@com_github_containerd_containerd//runtime:go_default_library",
- "@com_github_containerd_containerd//runtime/linux/runctypes:go_default_library",
- "@com_github_containerd_containerd//runtime/v1/shim/v1:go_default_library",
- "@com_github_containerd_containerd//sys/reaper:go_default_library",
- "@com_github_containerd_fifo//:go_default_library",
- "@com_github_containerd_typeurl//:go_default_library",
- "@com_github_gogo_protobuf//types:go_default_library",
- "@org_golang_google_grpc//codes:go_default_library",
- "@org_golang_google_grpc//status:go_default_library",
- ],
-)
diff --git a/pkg/shim/v1/shim/shim_state_autogen.go b/pkg/shim/v1/shim/shim_state_autogen.go
new file mode 100644
index 000000000..ce6579b97
--- /dev/null
+++ b/pkg/shim/v1/shim/shim_state_autogen.go
@@ -0,0 +1,3 @@
+// automatically generated by stateify.
+
+package shim
diff --git a/pkg/shim/v1/utils/BUILD b/pkg/shim/v1/utils/BUILD
deleted file mode 100644
index 54a0aabb7..000000000
--- a/pkg/shim/v1/utils/BUILD
+++ /dev/null
@@ -1,27 +0,0 @@
-load("//tools:defs.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "utils",
- srcs = [
- "annotations.go",
- "utils.go",
- "volumes.go",
- ],
- visibility = [
- "//pkg/shim:__subpackages__",
- "//shim:__subpackages__",
- ],
- deps = [
- "@com_github_opencontainers_runtime_spec//specs-go:go_default_library",
- ],
-)
-
-go_test(
- name = "utils_test",
- size = "small",
- srcs = ["volumes_test.go"],
- library = ":utils",
- deps = ["@com_github_opencontainers_runtime_spec//specs-go:go_default_library"],
-)
diff --git a/pkg/shim/v1/utils/utils_state_autogen.go b/pkg/shim/v1/utils/utils_state_autogen.go
new file mode 100644
index 000000000..dba8bfb1a
--- /dev/null
+++ b/pkg/shim/v1/utils/utils_state_autogen.go
@@ -0,0 +1,3 @@
+// automatically generated by stateify.
+
+package utils
diff --git a/pkg/shim/v1/utils/volumes_test.go b/pkg/shim/v1/utils/volumes_test.go
deleted file mode 100644
index 3e02c6151..000000000
--- a/pkg/shim/v1/utils/volumes_test.go
+++ /dev/null
@@ -1,308 +0,0 @@
-// Copyright 2019 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
-//
-// https://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 utils
-
-import (
- "encoding/json"
- "fmt"
- "io/ioutil"
- "os"
- "path/filepath"
- "reflect"
- "testing"
-
- specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func TestUpdateVolumeAnnotations(t *testing.T) {
- dir, err := ioutil.TempDir("", "test-update-volume-annotations")
- if err != nil {
- t.Fatalf("create tempdir: %v", err)
- }
- defer os.RemoveAll(dir)
- kubeletPodsDir = dir
-
- const (
- testPodUID = "testuid"
- testVolumeName = "testvolume"
- testLogDirPath = "/var/log/pods/testns_testname_" + testPodUID
- testLegacyLogDirPath = "/var/log/pods/" + testPodUID
- )
- testVolumePath := fmt.Sprintf("%s/%s/volumes/kubernetes.io~empty-dir/%s", dir, testPodUID, testVolumeName)
-
- if err := os.MkdirAll(testVolumePath, 0755); err != nil {
- t.Fatalf("Create test volume: %v", err)
- }
-
- for _, test := range []struct {
- desc string
- spec *specs.Spec
- expected *specs.Spec
- expectErr bool
- expectUpdate bool
- }{
- {
- desc: "volume annotations for sandbox",
- spec: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expected: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- "dev.gvisor.spec.mount." + testVolumeName + ".source": testVolumePath,
- },
- },
- expectUpdate: true,
- },
- {
- desc: "volume annotations for sandbox with legacy log path",
- spec: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLegacyLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expected: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLegacyLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- "dev.gvisor.spec.mount." + testVolumeName + ".source": testVolumePath,
- },
- },
- expectUpdate: true,
- },
- {
- desc: "tmpfs: volume annotations for container",
- spec: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "bind",
- Source: testVolumePath,
- Options: []string{"ro"},
- },
- {
- Destination: "/random",
- Type: "bind",
- Source: "/random",
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expected: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "tmpfs",
- Source: testVolumePath,
- Options: []string{"ro"},
- },
- {
- Destination: "/random",
- Type: "bind",
- Source: "/random",
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expectUpdate: true,
- },
- {
- desc: "bind: volume annotations for container",
- spec: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "bind",
- Source: testVolumePath,
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "container",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "bind",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expected: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "bind",
- Source: testVolumePath,
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "container",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "bind",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expectUpdate: true,
- },
- {
- desc: "should not return error without pod log directory",
- spec: &specs.Spec{
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- expected: &specs.Spec{
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount." + testVolumeName + ".share": "pod",
- "dev.gvisor.spec.mount." + testVolumeName + ".type": "tmpfs",
- "dev.gvisor.spec.mount." + testVolumeName + ".options": "ro",
- },
- },
- },
- {
- desc: "should return error if volume path does not exist",
- spec: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- "dev.gvisor.spec.mount.notexist.share": "pod",
- "dev.gvisor.spec.mount.notexist.type": "tmpfs",
- "dev.gvisor.spec.mount.notexist.options": "ro",
- },
- },
- expectErr: true,
- },
- {
- desc: "no volume annotations for sandbox",
- spec: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- },
- },
- expected: &specs.Spec{
- Annotations: map[string]string{
- sandboxLogDirAnnotation: testLogDirPath,
- containerTypeAnnotation: containerTypeSandbox,
- },
- },
- },
- {
- desc: "no volume annotations for container",
- spec: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "bind",
- Source: "/test",
- Options: []string{"ro"},
- },
- {
- Destination: "/random",
- Type: "bind",
- Source: "/random",
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- },
- },
- expected: &specs.Spec{
- Mounts: []specs.Mount{
- {
- Destination: "/test",
- Type: "bind",
- Source: "/test",
- Options: []string{"ro"},
- },
- {
- Destination: "/random",
- Type: "bind",
- Source: "/random",
- Options: []string{"ro"},
- },
- },
- Annotations: map[string]string{
- containerTypeAnnotation: containerTypeContainer,
- },
- },
- },
- } {
- t.Run(test.desc, func(t *testing.T) {
- bundle, err := ioutil.TempDir(dir, "test-bundle")
- if err != nil {
- t.Fatalf("Create test bundle: %v", err)
- }
- err = UpdateVolumeAnnotations(bundle, test.spec)
- if test.expectErr {
- if err == nil {
- t.Fatal("Expected error, but got nil")
- }
- return
- }
- if err != nil {
- t.Fatalf("Unexpected error: %v", err)
- }
- if !reflect.DeepEqual(test.expected, test.spec) {
- t.Fatalf("Expected %+v, got %+v", test.expected, test.spec)
- }
- if test.expectUpdate {
- b, err := ioutil.ReadFile(filepath.Join(bundle, "config.json"))
- if err != nil {
- t.Fatalf("Read spec from bundle: %v", err)
- }
- var spec specs.Spec
- if err := json.Unmarshal(b, &spec); err != nil {
- t.Fatalf("Unmarshal spec: %v", err)
- }
- if !reflect.DeepEqual(test.expected, &spec) {
- t.Fatalf("Expected %+v, got %+v", test.expected, &spec)
- }
- }
- })
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 22:01:57 +0000