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Merge pull request #10864 from djdongjin/dedup-cri-util

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Deduplicate some cri util functions
This commit is contained in:
Maksym Pavlenko
2024-10-23 20:24:38 +00:00
committed by GitHub
parent deccefc8cf 38ba7f2f7e
commit 651757761f
15 changed files with 329 additions and 559 deletions
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14
internal/cri/server/container_create.go
View File

@@ -287,7 +287,7 @@ func (c *criService) CreateContainer(ctx context.Context, r *runtime.CreateConta
return nil, fmt.Errorf("failed to get container spec opts: %w", err)
}
containerLabels := buildLabels(config.Labels, image.ImageSpec.Config.Labels, crilabels.ContainerKindContainer)
containerLabels := util.BuildLabels(config.Labels, image.ImageSpec.Config.Labels, crilabels.ContainerKindContainer)
// TODO the sandbox in the cache should hold this info
runtimeName, runtimeOption, err := c.runtimeInfo(ctx, sandboxID)
@@ -795,12 +795,12 @@ func (c *criService) buildLinuxSpec(
specOpts = append(specOpts, oci.WithRdt(rdtClass, "", ""))
}
for pKey, pValue := range getPassthroughAnnotations(sandboxConfig.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(sandboxConfig.Annotations,
ociRuntime.PodAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}
for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(config.Annotations,
ociRuntime.ContainerAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}
@@ -930,12 +930,12 @@ func (c *criService) buildWindowsSpec(
// when trying to run the init process.
specOpts = append(specOpts, oci.WithUser(username))
for pKey, pValue := range getPassthroughAnnotations(sandboxConfig.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(sandboxConfig.Annotations,
ociRuntime.PodAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}
for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(config.Annotations,
ociRuntime.ContainerAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}
@@ -982,12 +982,12 @@ func (c *criService) buildDarwinSpec(
specOpts = append(specOpts, customopts.WithDarwinMounts(c.os, config, extraMounts))
for pKey, pValue := range getPassthroughAnnotations(sandboxConfig.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(sandboxConfig.Annotations,
ociRuntime.PodAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}
for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(config.Annotations,
ociRuntime.ContainerAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}

42
internal/cri/server/helpers.go
View File

@@ -33,10 +33,8 @@ import (
containerd "github.com/containerd/containerd/v2/client"
"github.com/containerd/containerd/v2/core/containers"
crilabels "github.com/containerd/containerd/v2/internal/cri/labels"
containerstore "github.com/containerd/containerd/v2/internal/cri/store/container"
imagestore "github.com/containerd/containerd/v2/internal/cri/store/image"
clabels "github.com/containerd/containerd/v2/pkg/labels"
"github.com/containerd/errdefs"
"github.com/containerd/log"
)
@@ -220,27 +218,6 @@ func filterLabel(k, v string) string {
return fmt.Sprintf("labels.%q==%q", k, v)
}
// buildLabel builds the labels from config to be passed to containerd
func buildLabels(configLabels, imageConfigLabels map[string]string, containerType string) map[string]string {
labels := make(map[string]string)
for k, v := range imageConfigLabels {
if err := clabels.Validate(k, v); err == nil {
labels[k] = v
} else {
// In case the image label is invalid, we output a warning and skip adding it to the
// container.
log.L.WithError(err).Warnf("unable to add image label with key %s to the container", k)
}
}
// labels from the CRI request (config) will override labels in the image config
for k, v := range configLabels {
labels[k] = v
}
labels[crilabels.ContainerKindLabel] = containerType
return labels
}
// getRuntimeOptions get runtime options from container metadata.
func getRuntimeOptions(c containers.Container) (interface{}, error) {
from := c.Runtime.Options
@@ -273,25 +250,6 @@ func unknownContainerStatus() containerstore.Status {
}
}
// getPassthroughAnnotations filters requested pod annotations by comparing
// against permitted annotations for the given runtime.
func getPassthroughAnnotations(podAnnotations map[string]string,
runtimePodAnnotations []string) (passthroughAnnotations map[string]string) {
passthroughAnnotations = make(map[string]string)
for podAnnotationKey, podAnnotationValue := range podAnnotations {
for _, pattern := range runtimePodAnnotations {
// Use path.Match instead of filepath.Match here.
// filepath.Match treated `\\` as path separator
// on windows, which is not what we want.
if ok, _ := path.Match(pattern, podAnnotationKey); ok {
passthroughAnnotations[podAnnotationKey] = podAnnotationValue
}
}
}
return passthroughAnnotations
}
// copyResourcesToStatus copys container resource contraints from spec to
// container status.
// This will need updates when new fields are added to ContainerResources.

140
internal/cri/server/helpers_test.go
View File

@@ -20,7 +20,6 @@ import (
"context"
"os"
goruntime "runtime"
"strings"
"testing"
"time"
@@ -29,7 +28,6 @@ import (
runcoptions "github.com/containerd/containerd/api/types/runc/options"
"github.com/containerd/containerd/v2/core/containers"
criconfig "github.com/containerd/containerd/v2/internal/cri/config"
crilabels "github.com/containerd/containerd/v2/internal/cri/labels"
containerstore "github.com/containerd/containerd/v2/internal/cri/store/container"
"github.com/containerd/containerd/v2/pkg/oci"
"github.com/containerd/containerd/v2/pkg/protobuf/types"
@@ -90,29 +88,6 @@ func TestGetUserFromImage(t *testing.T) {
}
}
func TestBuildLabels(t *testing.T) {
imageConfigLabels := map[string]string{
"a": "z",
"d": "y",
"long-label": strings.Repeat("example", 10000),
}
configLabels := map[string]string{
"a": "b",
"c": "d",
}
newLabels := buildLabels(configLabels, imageConfigLabels, crilabels.ContainerKindSandbox)
assert.Len(t, newLabels, 4)
assert.Equal(t, "b", newLabels["a"])
assert.Equal(t, "d", newLabels["c"])
assert.Equal(t, "y", newLabels["d"])
assert.Equal(t, crilabels.ContainerKindSandbox, newLabels[crilabels.ContainerKindLabel])
assert.NotContains(t, newLabels, "long-label")
newLabels["a"] = "e"
assert.Empty(t, configLabels[crilabels.ContainerKindLabel], "should not add new labels into original label")
assert.Equal(t, "b", configLabels["a"], "change in new labels should not affect original label")
}
func TestGenerateRuntimeOptions(t *testing.T) {
nilOpts := `
systemd_cgroup = true
@@ -262,121 +237,6 @@ func TestEnvDeduplication(t *testing.T) {
}
}
func TestPassThroughAnnotationsFilter(t *testing.T) {
for _, test := range []struct {
desc string
podAnnotations map[string]string
runtimePodAnnotations []string
passthroughAnnotations map[string]string
}{
{
desc: "should support direct match",
podAnnotations: map[string]string{"c": "d", "d": "e"},
runtimePodAnnotations: []string{"c"},
passthroughAnnotations: map[string]string{"c": "d"},
},
{
desc: "should support wildcard match",
podAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
runtimePodAnnotations: []string{"*.f", "z*g", "y.c*"},
passthroughAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"y.ca": "b",
},
},
{
desc: "should support wildcard match all",
podAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
runtimePodAnnotations: []string{"*"},
passthroughAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
},
{
desc: "should support match including path separator",
podAnnotations: map[string]string{
"matchend.com/end": "1",
"matchend.com/end1": "2",
"matchend.com/1end": "3",
"matchmid.com/mid": "4",
"matchmid.com/mi1d": "5",
"matchmid.com/mid1": "6",
"matchhead.com/head": "7",
"matchhead.com/1head": "8",
"matchhead.com/head1": "9",
"matchall.com/abc": "10",
"matchall.com/def": "11",
"end/matchend": "12",
"end1/matchend": "13",
"1end/matchend": "14",
"mid/matchmid": "15",
"mi1d/matchmid": "16",
"mid1/matchmid": "17",
"head/matchhead": "18",
"1head/matchhead": "19",
"head1/matchhead": "20",
"abc/matchall": "21",
"def/matchall": "22",
"match1/match2": "23",
"nomatch/nomatch": "24",
},
runtimePodAnnotations: []string{
"matchend.com/end*",
"matchmid.com/mi*d",
"matchhead.com/*head",
"matchall.com/*",
"end*/matchend",
"mi*d/matchmid",
"*head/matchhead",
"*/matchall",
"match*/match*",
},
passthroughAnnotations: map[string]string{
"matchend.com/end": "1",
"matchend.com/end1": "2",
"matchmid.com/mid": "4",
"matchmid.com/mi1d": "5",
"matchhead.com/head": "7",
"matchhead.com/1head": "8",
"matchall.com/abc": "10",
"matchall.com/def": "11",
"end/matchend": "12",
"end1/matchend": "13",
"mid/matchmid": "15",
"mi1d/matchmid": "16",
"head/matchhead": "18",
"1head/matchhead": "19",
"abc/matchall": "21",
"def/matchall": "22",
"match1/match2": "23",
},
},
} {
test := test
t.Run(test.desc, func(t *testing.T) {
passthroughAnnotations := getPassthroughAnnotations(test.podAnnotations, test.runtimePodAnnotations)
assert.Equal(t, test.passthroughAnnotations, passthroughAnnotations)
})
}
}
func TestEnsureRemoveAllNotExist(t *testing.T) {
// should never return an error for a non-existent path
if err := ensureRemoveAll(context.Background(), "/non/existent/path"); err != nil {

19
internal/cri/server/images/image_pull.go
View File

@@ -37,7 +37,6 @@ import (
"github.com/containerd/imgcrypt/images/encryption"
"github.com/containerd/log"
distribution "github.com/distribution/reference"
imagedigest "github.com/opencontainers/go-digest"
imagespec "github.com/opencontainers/image-spec/specs-go/v1"
runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
@@ -49,6 +48,7 @@ import (
"github.com/containerd/containerd/v2/internal/cri/annotations"
criconfig "github.com/containerd/containerd/v2/internal/cri/config"
crilabels "github.com/containerd/containerd/v2/internal/cri/labels"
"github.com/containerd/containerd/v2/internal/cri/util"
snpkg "github.com/containerd/containerd/v2/pkg/snapshotters"
"github.com/containerd/containerd/v2/pkg/tracing"
)
@@ -220,7 +220,7 @@ func (c *CRIImageService) PullImage(ctx context.Context, name string, credential
}
imageID := configDesc.Digest.String()
repoDigest, repoTag := getRepoDigestAndTag(namedRef, image.Target().Digest, isSchema1)
repoDigest, repoTag := util.GetRepoDigestAndTag(namedRef, image.Target().Digest, isSchema1)
for _, r := range []string{imageID, repoTag, repoDigest} {
if r == "" {
continue
@@ -252,21 +252,6 @@ func (c *CRIImageService) PullImage(ctx context.Context, name string, credential
return imageID, nil
}
// getRepoDigestAngTag returns image repoDigest and repoTag of the named image reference.
func getRepoDigestAndTag(namedRef distribution.Named, digest imagedigest.Digest, schema1 bool) (string, string) {
var repoTag, repoDigest string
if _, ok := namedRef.(distribution.NamedTagged); ok {
repoTag = namedRef.String()
}
if _, ok := namedRef.(distribution.Canonical); ok {
repoDigest = namedRef.String()
} else if !schema1 {
// digest is not actual repo digest for schema1 image.
repoDigest = namedRef.Name() + "@" + digest.String()
}
return repoDigest, repoTag
}
// ParseAuth parses AuthConfig and returns username and password/secret required by containerd.
func ParseAuth(auth *runtime.AuthConfig, host string) (string, string, error) {
if auth == nil {

48
internal/cri/server/images/image_pull_test.go
View File

@@ -21,8 +21,6 @@ import (
"encoding/base64"
"testing"
docker "github.com/distribution/reference"
"github.com/opencontainers/go-digest"
"github.com/stretchr/testify/assert"
runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
@@ -440,52 +438,6 @@ func TestSnapshotterFromPodSandboxConfig(t *testing.T) {
}
}
func TestGetRepoDigestAndTag(t *testing.T) {
digest := digest.Digest("sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582")
for _, test := range []struct {
desc string
ref string
schema1 bool
expectedRepoDigest string
expectedRepoTag string
}{
{
desc: "repo tag should be empty if original ref has no tag",
ref: "gcr.io/library/busybox@" + digest.String(),
expectedRepoDigest: "gcr.io/library/busybox@" + digest.String(),
},
{
desc: "repo tag should not be empty if original ref has tag",
ref: "gcr.io/library/busybox:latest",
expectedRepoDigest: "gcr.io/library/busybox@" + digest.String(),
expectedRepoTag: "gcr.io/library/busybox:latest",
},
{
desc: "repo digest should be empty if original ref is schema1 and has no digest",
ref: "gcr.io/library/busybox:latest",
schema1: true,
expectedRepoDigest: "",
expectedRepoTag: "gcr.io/library/busybox:latest",
},
{
desc: "repo digest should not be empty if original ref is schema1 but has digest",
ref: "gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59594",
schema1: true,
expectedRepoDigest: "gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59594",
expectedRepoTag: "",
},
} {
test := test
t.Run(test.desc, func(t *testing.T) {
named, err := docker.ParseDockerRef(test.ref)
assert.NoError(t, err)
repoDigest, repoTag := getRepoDigestAndTag(named, digest, test.schema1)
assert.Equal(t, test.expectedRepoDigest, repoDigest)
assert.Equal(t, test.expectedRepoTag, repoTag)
})
}
}
func TestImageGetLabels(t *testing.T) {
criService, _ := newTestCRIService()

17
internal/cri/server/images/image_status_test.go
View File

@@ -26,7 +26,6 @@ import (
runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
imagestore "github.com/containerd/containerd/v2/internal/cri/store/image"
"github.com/containerd/containerd/v2/internal/cri/util"
)
func TestImageStatus(t *testing.T) {
@@ -74,22 +73,6 @@ func TestImageStatus(t *testing.T) {
assert.Equal(t, expected, resp.GetImage())
}
func TestParseImageReferences(t *testing.T) {
refs := []string{
"gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
"gcr.io/library/busybox:1.2",
"sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
"arbitrary-ref",
}
expectedTags := []string{
"gcr.io/library/busybox:1.2",
}
expectedDigests := []string{"gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582"}
tags, digests := util.ParseImageReferences(refs)
assert.Equal(t, expectedTags, tags)
assert.Equal(t, expectedDigests, digests)
}
// TestGetUserFromImage tests the logic of getting image uid or user name of image user.
func TestGetUserFromImage(t *testing.T) {
newI64 := func(i int64) *int64 { return &i }

78
internal/cri/server/podsandbox/helpers.go
View File

@@ -19,13 +19,9 @@ package podsandbox
import (
"context"
"fmt"
"path"
"path/filepath"
"github.com/containerd/log"
"github.com/containerd/typeurl/v2"
docker "github.com/distribution/reference"
imagedigest "github.com/opencontainers/go-digest"
runtimespec "github.com/opencontainers/runtime-spec/specs-go"
containerd "github.com/containerd/containerd/v2/client"
@@ -34,7 +30,6 @@ import (
imagestore "github.com/containerd/containerd/v2/internal/cri/store/image"
sandboxstore "github.com/containerd/containerd/v2/internal/cri/store/sandbox"
ctrdutil "github.com/containerd/containerd/v2/internal/cri/util"
clabels "github.com/containerd/containerd/v2/pkg/labels"
"github.com/containerd/containerd/v2/pkg/oci"
)
@@ -65,21 +60,6 @@ func (c *Controller) getVolatileSandboxRootDir(id string) string {
return filepath.Join(c.config.StateDir, sandboxesDir, id)
}
// getRepoDigestAngTag returns image repoDigest and repoTag of the named image reference.
func getRepoDigestAndTag(namedRef docker.Named, digest imagedigest.Digest, schema1 bool) (string, string) {
var repoTag, repoDigest string
if _, ok := namedRef.(docker.NamedTagged); ok {
repoTag = namedRef.String()
}
if _, ok := namedRef.(docker.Canonical); ok {
repoDigest = namedRef.String()
} else if !schema1 {
// digest is not actual repo digest for schema1 image.
repoDigest = namedRef.Name() + "@" + digest.String()
}
return repoDigest, repoTag
}
// toContainerdImage converts an image object in image store to containerd image handler.
func (c *Controller) toContainerdImage(ctx context.Context, image imagestore.Image) (containerd.Image, error) {
// image should always have at least one reference.
@@ -89,64 +69,6 @@ func (c *Controller) toContainerdImage(ctx context.Context, image imagestore.Ima
return c.client.GetImage(ctx, image.References[0])
}
// buildLabel builds the labels from config to be passed to containerd
func buildLabels(configLabels, imageConfigLabels map[string]string, containerType string) map[string]string {
labels := make(map[string]string)
for k, v := range imageConfigLabels {
if err := clabels.Validate(k, v); err == nil {
labels[k] = v
} else {
// In case the image label is invalid, we output a warning and skip adding it to the
// container.
log.L.WithError(err).Warnf("unable to add image label with key %s to the container", k)
}
}
// labels from the CRI request (config) will override labels in the image config
for k, v := range configLabels {
labels[k] = v
}
labels[crilabels.ContainerKindLabel] = containerType
return labels
}
// parseImageReferences parses a list of arbitrary image references and returns
// the repotags and repodigests
func parseImageReferences(refs []string) ([]string, []string) {
var tags, digests []string
for _, ref := range refs {
parsed, err := docker.ParseAnyReference(ref)
if err != nil {
continue
}
if _, ok := parsed.(docker.Canonical); ok {
digests = append(digests, parsed.String())
} else if _, ok := parsed.(docker.Tagged); ok {
tags = append(tags, parsed.String())
}
}
return tags, digests
}
// getPassthroughAnnotations filters requested pod annotations by comparing
// against permitted annotations for the given runtime.
func getPassthroughAnnotations(podAnnotations map[string]string,
runtimePodAnnotations []string) (passthroughAnnotations map[string]string) {
passthroughAnnotations = make(map[string]string)
for podAnnotationKey, podAnnotationValue := range podAnnotations {
for _, pattern := range runtimePodAnnotations {
// Use path.Match instead of filepath.Match here.
// filepath.Match treated `\\` as path separator
// on windows, which is not what we want.
if ok, _ := path.Match(pattern, podAnnotationKey); ok {
passthroughAnnotations[podAnnotationKey] = podAnnotationValue
}
}
}
return passthroughAnnotations
}
// runtimeSpec returns a default runtime spec used in cri-containerd.
func (c *Controller) runtimeSpec(id string, baseSpecFile string, opts ...oci.SpecOpts) (*runtimespec.Spec, error) {
// GenerateSpec needs namespace.

204
internal/cri/server/podsandbox/helpers_test.go
View File

@@ -19,102 +19,13 @@ package podsandbox
import (
"context"
"os"
"strings"
"testing"
crilabels "github.com/containerd/containerd/v2/internal/cri/labels"
"github.com/containerd/containerd/v2/pkg/oci"
docker "github.com/distribution/reference"
imagedigest "github.com/opencontainers/go-digest"
runtimespec "github.com/opencontainers/runtime-spec/specs-go"
"github.com/stretchr/testify/assert"
)
func TestGetRepoDigestAndTag(t *testing.T) {
digest := imagedigest.Digest("sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582")
for _, test := range []struct {
desc string
ref string
schema1 bool
expectedRepoDigest string
expectedRepoTag string
}{
{
desc: "repo tag should be empty if original ref has no tag",
ref: "gcr.io/library/busybox@" + digest.String(),
expectedRepoDigest: "gcr.io/library/busybox@" + digest.String(),
},
{
desc: "repo tag should not be empty if original ref has tag",
ref: "gcr.io/library/busybox:latest",
expectedRepoDigest: "gcr.io/library/busybox@" + digest.String(),
expectedRepoTag: "gcr.io/library/busybox:latest",
},
{
desc: "repo digest should be empty if original ref is schema1 and has no digest",
ref: "gcr.io/library/busybox:latest",
schema1: true,
expectedRepoDigest: "",
expectedRepoTag: "gcr.io/library/busybox:latest",
},
{
desc: "repo digest should not be empty if original ref is schema1 but has digest",
ref: "gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59594",
schema1: true,
expectedRepoDigest: "gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59594",
expectedRepoTag: "",
},
} {
test := test
t.Run(test.desc, func(t *testing.T) {
named, err := docker.ParseDockerRef(test.ref)
assert.NoError(t, err)
repoDigest, repoTag := getRepoDigestAndTag(named, digest, test.schema1)
assert.Equal(t, test.expectedRepoDigest, repoDigest)
assert.Equal(t, test.expectedRepoTag, repoTag)
})
}
}
func TestBuildLabels(t *testing.T) {
imageConfigLabels := map[string]string{
"a": "z",
"d": "y",
"long-label": strings.Repeat("example", 10000),
}
configLabels := map[string]string{
"a": "b",
"c": "d",
}
newLabels := buildLabels(configLabels, imageConfigLabels, crilabels.ContainerKindSandbox)
assert.Len(t, newLabels, 4)
assert.Equal(t, "b", newLabels["a"])
assert.Equal(t, "d", newLabels["c"])
assert.Equal(t, "y", newLabels["d"])
assert.Equal(t, crilabels.ContainerKindSandbox, newLabels[crilabels.ContainerKindLabel])
assert.NotContains(t, newLabels, "long-label")
newLabels["a"] = "e"
assert.Empty(t, configLabels[crilabels.ContainerKindLabel], "should not add new labels into original label")
assert.Equal(t, "b", configLabels["a"], "change in new labels should not affect original label")
}
func TestParseImageReferences(t *testing.T) {
refs := []string{
"gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
"gcr.io/library/busybox:1.2",
"sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
"arbitrary-ref",
}
expectedTags := []string{
"gcr.io/library/busybox:1.2",
}
expectedDigests := []string{"gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582"}
tags, digests := parseImageReferences(refs)
assert.Equal(t, expectedTags, tags)
assert.Equal(t, expectedDigests, digests)
}
func TestEnvDeduplication(t *testing.T) {
for _, test := range []struct {
desc string
@@ -195,121 +106,6 @@ func TestEnvDeduplication(t *testing.T) {
}
}
func TestPassThroughAnnotationsFilter(t *testing.T) {
for _, test := range []struct {
desc string
podAnnotations map[string]string
runtimePodAnnotations []string
passthroughAnnotations map[string]string
}{
{
desc: "should support direct match",
podAnnotations: map[string]string{"c": "d", "d": "e"},
runtimePodAnnotations: []string{"c"},
passthroughAnnotations: map[string]string{"c": "d"},
},
{
desc: "should support wildcard match",
podAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
runtimePodAnnotations: []string{"*.f", "z*g", "y.c*"},
passthroughAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"y.ca": "b",
},
},
{
desc: "should support wildcard match all",
podAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
runtimePodAnnotations: []string{"*"},
passthroughAnnotations: map[string]string{
"t.f": "j",
"z.g": "o",
"z": "o",
"y.ca": "b",
"y": "b",
},
},
{
desc: "should support match including path separator",
podAnnotations: map[string]string{
"matchend.com/end": "1",
"matchend.com/end1": "2",
"matchend.com/1end": "3",
"matchmid.com/mid": "4",
"matchmid.com/mi1d": "5",
"matchmid.com/mid1": "6",
"matchhead.com/head": "7",
"matchhead.com/1head": "8",
"matchhead.com/head1": "9",
"matchall.com/abc": "10",
"matchall.com/def": "11",
"end/matchend": "12",
"end1/matchend": "13",
"1end/matchend": "14",
"mid/matchmid": "15",
"mi1d/matchmid": "16",
"mid1/matchmid": "17",
"head/matchhead": "18",
"1head/matchhead": "19",
"head1/matchhead": "20",
"abc/matchall": "21",
"def/matchall": "22",
"match1/match2": "23",
"nomatch/nomatch": "24",
},
runtimePodAnnotations: []string{
"matchend.com/end*",
"matchmid.com/mi*d",
"matchhead.com/*head",
"matchall.com/*",
"end*/matchend",
"mi*d/matchmid",
"*head/matchhead",
"*/matchall",
"match*/match*",
},
passthroughAnnotations: map[string]string{
"matchend.com/end": "1",
"matchend.com/end1": "2",
"matchmid.com/mid": "4",
"matchmid.com/mi1d": "5",
"matchhead.com/head": "7",
"matchhead.com/1head": "8",
"matchall.com/abc": "10",
"matchall.com/def": "11",
"end/matchend": "12",
"end1/matchend": "13",
"mid/matchmid": "15",
"mi1d/matchmid": "16",
"head/matchhead": "18",
"1head/matchhead": "19",
"abc/matchall": "21",
"def/matchall": "22",
"match1/match2": "23",
},
},
} {
test := test
t.Run(test.desc, func(t *testing.T) {
passthroughAnnotations := getPassthroughAnnotations(test.podAnnotations, test.runtimePodAnnotations)
assert.Equal(t, test.passthroughAnnotations, passthroughAnnotations)
})
}
}
func TestEnsureRemoveAllNotExist(t *testing.T) {
// should never return an error for a non-existent path
if err := ensureRemoveAll(context.Background(), "/non/existent/path"); err != nil {

2
internal/cri/server/podsandbox/sandbox_run.go
View File

@@ -163,7 +163,7 @@ func (c *Controller) Start(ctx context.Context, id string) (cin sandbox.Controll
return cin, fmt.Errorf("failed to generate sandbox container spec options: %w", err)
}
sandboxLabels := buildLabels(config.Labels, image.ImageSpec.Config.Labels, crilabels.ContainerKindSandbox)
sandboxLabels := ctrdutil.BuildLabels(config.Labels, image.ImageSpec.Config.Labels, crilabels.ContainerKindSandbox)
snapshotterOpt := []snapshots.Opt{snapshots.WithLabels(snapshots.FilterInheritedLabels(config.Annotations))}
extraSOpts, err := sandboxSnapshotterOpts(config)

3
internal/cri/server/podsandbox/sandbox_run_linux.go
View File

@@ -33,6 +33,7 @@ import (
"github.com/containerd/containerd/v2/core/snapshots"
"github.com/containerd/containerd/v2/internal/cri/annotations"
customopts "github.com/containerd/containerd/v2/internal/cri/opts"
"github.com/containerd/containerd/v2/internal/cri/util"
)
func (c *Controller) sandboxContainerSpec(id string, config *runtime.PodSandboxConfig,
@@ -187,7 +188,7 @@ func (c *Controller) sandboxContainerSpec(id string, config *runtime.PodSandboxC
specOpts = append(specOpts, customopts.WithPodOOMScoreAdj(int(defaultSandboxOOMAdj), c.config.RestrictOOMScoreAdj))
for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(config.Annotations,
runtimePodAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}

3
internal/cri/server/podsandbox/sandbox_run_windows.go
View File

@@ -28,6 +28,7 @@ import (
"github.com/containerd/containerd/v2/core/snapshots"
"github.com/containerd/containerd/v2/internal/cri/annotations"
customopts "github.com/containerd/containerd/v2/internal/cri/opts"
"github.com/containerd/containerd/v2/internal/cri/util"
)
func (c *Controller) sandboxContainerSpec(id string, config *runtime.PodSandboxConfig,
@@ -75,7 +76,7 @@ func (c *Controller) sandboxContainerSpec(id string, config *runtime.PodSandboxC
// when trying to run the init process.
specOpts = append(specOpts, oci.WithUser(username))
for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
for pKey, pValue := range util.GetPassthroughAnnotations(config.Annotations,
runtimePodAnnotations) {
specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
}