mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-08-07 19:23:40 +00:00
Remove unused getSeccompProfilePath helper function
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
This commit is contained in:
Sascha Grunert
parent
627f43d8bb
commit
15aa00fc83
@ -212,53 +212,6 @@ func toKubeRuntimeStatus(status *runtimeapi.RuntimeStatus) *kubecontainer.Runtim
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return &kubecontainer.RuntimeStatus{Conditions: conditions}
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}
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func fieldProfile(scmp *v1.SeccompProfile, profileRootPath string, fallbackToRuntimeDefault bool) (string, error) {
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if scmp == nil {
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if fallbackToRuntimeDefault {
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return v1.SeccompProfileRuntimeDefault, nil
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}
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return "", nil
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}
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if scmp.Type == v1.SeccompProfileTypeRuntimeDefault {
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return v1.SeccompProfileRuntimeDefault, nil
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}
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if scmp.Type == v1.SeccompProfileTypeLocalhost {
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if scmp.LocalhostProfile != nil && len(*scmp.LocalhostProfile) > 0 {
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fname := filepath.Join(profileRootPath, *scmp.LocalhostProfile)
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return v1.SeccompLocalhostProfileNamePrefix + fname, nil
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} else {
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return "", fmt.Errorf("localhostProfile must be set if seccompProfile type is Localhost.")
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}
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}
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if scmp.Type == v1.SeccompProfileTypeUnconfined {
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return v1.SeccompProfileNameUnconfined, nil
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}
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if fallbackToRuntimeDefault {
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return v1.SeccompProfileRuntimeDefault, nil
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}
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return "", nil
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}
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func (m *kubeGenericRuntimeManager) getSeccompProfilePath(annotations map[string]string, containerName string,
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podSecContext *v1.PodSecurityContext, containerSecContext *v1.SecurityContext, fallbackToRuntimeDefault bool) (string, error) {
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// container fields are applied first
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if containerSecContext != nil && containerSecContext.SeccompProfile != nil {
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return fieldProfile(containerSecContext.SeccompProfile, m.seccompProfileRoot, fallbackToRuntimeDefault)
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}
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// when container seccomp is not defined, try to apply from pod field
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if podSecContext != nil && podSecContext.SeccompProfile != nil {
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return fieldProfile(podSecContext.SeccompProfile, m.seccompProfileRoot, fallbackToRuntimeDefault)
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}
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if fallbackToRuntimeDefault {
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return v1.SeccompProfileRuntimeDefault, nil
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}
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return "", nil
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}
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func fieldSeccompProfile(scmp *v1.SeccompProfile, profileRootPath string, fallbackToRuntimeDefault bool) (*runtimeapi.SecurityProfile, error) {
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if scmp == nil {
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if fallbackToRuntimeDefault {
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@ -29,17 +29,12 @@ import (
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runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
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"k8s.io/kubernetes/pkg/features"
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"k8s.io/kubernetes/pkg/kubelet/cm"
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utilpointer "k8s.io/utils/pointer"
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)
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func seccompLocalhostRef(profileName string) string {
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return filepath.Join(fakeSeccompProfileRoot, profileName)
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}
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func seccompLocalhostPath(profileName string) string {
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return "localhost/" + seccompLocalhostRef(profileName)
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}
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func TestMilliCPUToQuota(t *testing.T) {
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for _, testCase := range []struct {
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msg string
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@ -218,292 +213,6 @@ func TestMilliCPUToQuotaWithCustomCPUCFSQuotaPeriod(t *testing.T) {
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}
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}
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func TestFieldProfile(t *testing.T) {
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tests := []struct {
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description string
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scmpProfile *v1.SeccompProfile
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rootPath string
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expectedProfile string
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expectedError string
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}{
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{
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description: "no seccompProfile should return empty",
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expectedProfile: "",
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},
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{
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description: "type localhost without profile should return error",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeLocalhost,
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},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "unknown type should return empty",
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scmpProfile: &v1.SeccompProfile{
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Type: "",
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},
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expectedProfile: "",
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},
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{
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description: "SeccompProfileTypeRuntimeDefault should return runtime/default",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeRuntimeDefault,
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},
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expectedProfile: "runtime/default",
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},
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{
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description: "SeccompProfileTypeUnconfined should return unconfined",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeUnconfined,
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},
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expectedProfile: "unconfined",
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},
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{
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description: "SeccompProfileTypeLocalhost should return localhost",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeLocalhost,
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LocalhostProfile: utilpointer.String("profile.json"),
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},
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rootPath: "/test/",
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expectedProfile: "localhost//test/profile.json",
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},
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}
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for i, test := range tests {
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seccompProfile, err := fieldProfile(test.scmpProfile, test.rootPath, false)
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if test.expectedError != "" {
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assert.EqualError(t, err, test.expectedError, "TestCase[%d]: %s", i, test.description)
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} else {
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assert.NoError(t, err, "TestCase[%d]: %s", i, test.description)
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assert.Equal(t, test.expectedProfile, seccompProfile, "TestCase[%d]: %s", i, test.description)
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}
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}
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}
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func TestFieldProfileDefaultSeccomp(t *testing.T) {
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tests := []struct {
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description string
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scmpProfile *v1.SeccompProfile
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rootPath string
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expectedProfile string
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expectedError string
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}{
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{
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description: "no seccompProfile should return runtime/default",
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expectedProfile: v1.SeccompProfileRuntimeDefault,
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},
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{
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description: "type localhost without profile should return error",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeLocalhost,
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},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "unknown type should return runtime/default",
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scmpProfile: &v1.SeccompProfile{
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Type: "",
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},
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expectedProfile: v1.SeccompProfileRuntimeDefault,
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},
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{
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description: "SeccompProfileTypeRuntimeDefault should return runtime/default",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeRuntimeDefault,
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},
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expectedProfile: "runtime/default",
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},
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{
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description: "SeccompProfileTypeUnconfined should return unconfined",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeUnconfined,
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},
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expectedProfile: "unconfined",
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},
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{
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description: "SeccompProfileTypeLocalhost should return localhost",
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scmpProfile: &v1.SeccompProfile{
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Type: v1.SeccompProfileTypeLocalhost,
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LocalhostProfile: utilpointer.String("profile.json"),
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},
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rootPath: "/test/",
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expectedProfile: "localhost//test/profile.json",
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},
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}
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for i, test := range tests {
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seccompProfile, err := fieldProfile(test.scmpProfile, test.rootPath, true)
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if test.expectedError != "" {
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assert.EqualError(t, err, test.expectedError, "TestCase[%d]: %s", i, test.description)
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} else {
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assert.NoError(t, err, "TestCase[%d]: %s", i, test.description)
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assert.Equal(t, test.expectedProfile, seccompProfile, "TestCase[%d]: %s", i, test.description)
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}
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}
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}
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func TestGetSeccompProfilePath(t *testing.T) {
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_, _, m, err := createTestRuntimeManager()
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require.NoError(t, err)
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tests := []struct {
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description string
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annotation map[string]string
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podSc *v1.PodSecurityContext
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containerSc *v1.SecurityContext
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containerName string
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expectedProfile string
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expectedError string
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}{
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{
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description: "no seccomp should return empty",
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expectedProfile: "",
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},
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{
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description: "annotations: no seccomp with containerName should return empty",
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containerName: "container1",
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expectedProfile: "",
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},
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{
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description: "pod seccomp profile set to unconfined returns unconfined",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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expectedProfile: "unconfined",
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},
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{
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description: "container seccomp profile set to unconfined returns unconfined",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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expectedProfile: "unconfined",
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeRuntimeDefault returns runtime/default",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeRuntimeDefault returns runtime/default",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeLocalhost returns 'localhost/' + LocalhostProfile",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost, LocalhostProfile: getLocal("filename")}},
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expectedProfile: seccompLocalhostPath("filename"),
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeLocalhost with empty LocalhostProfile returns error",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost}},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeLocalhost with empty LocalhostProfile returns error",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost}},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeLocalhost returns 'localhost/' + LocalhostProfile",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost, LocalhostProfile: getLocal("filename2")}},
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expectedProfile: seccompLocalhostPath("filename2"),
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},
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{
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description: "prioritise container field over pod field",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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}
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for i, test := range tests {
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seccompProfile, err := m.getSeccompProfilePath(test.annotation, test.containerName, test.podSc, test.containerSc, false)
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if test.expectedError != "" {
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assert.EqualError(t, err, test.expectedError, "TestCase[%d]: %s", i, test.description)
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} else {
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assert.NoError(t, err, "TestCase[%d]: %s", i, test.description)
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assert.Equal(t, test.expectedProfile, seccompProfile, "TestCase[%d]: %s", i, test.description)
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}
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}
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}
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func TestGetSeccompProfilePathDefaultSeccomp(t *testing.T) {
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_, _, m, err := createTestRuntimeManager()
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require.NoError(t, err)
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tests := []struct {
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description string
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annotation map[string]string
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podSc *v1.PodSecurityContext
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containerSc *v1.SecurityContext
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containerName string
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expectedProfile string
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expectedError string
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}{
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{
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description: "no seccomp should return runtime/default",
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expectedProfile: v1.SeccompProfileRuntimeDefault,
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},
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{
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description: "annotations: no seccomp with containerName should return runtime/default",
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containerName: "container1",
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expectedProfile: v1.SeccompProfileRuntimeDefault,
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},
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{
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description: "pod seccomp profile set to unconfined returns unconfined",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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expectedProfile: "unconfined",
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},
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{
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description: "container seccomp profile set to unconfined returns unconfined",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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expectedProfile: "unconfined",
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeRuntimeDefault returns runtime/default",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeRuntimeDefault returns runtime/default",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeLocalhost returns 'localhost/' + LocalhostProfile",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost, LocalhostProfile: getLocal("filename")}},
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expectedProfile: seccompLocalhostPath("filename"),
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},
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{
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description: "pod seccomp profile set to SeccompProfileTypeLocalhost with empty LocalhostProfile returns error",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost}},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeLocalhost with empty LocalhostProfile returns error",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost}},
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expectedError: "localhostProfile must be set if seccompProfile type is Localhost.",
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},
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{
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description: "container seccomp profile set to SeccompProfileTypeLocalhost returns 'localhost/' + LocalhostProfile",
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeLocalhost, LocalhostProfile: getLocal("filename2")}},
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expectedProfile: seccompLocalhostPath("filename2"),
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},
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{
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description: "prioritise container field over pod field",
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podSc: &v1.PodSecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}},
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containerSc: &v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeRuntimeDefault}},
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expectedProfile: "runtime/default",
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},
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}
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for i, test := range tests {
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seccompProfile, err := m.getSeccompProfilePath(test.annotation, test.containerName, test.podSc, test.containerSc, true)
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if test.expectedError != "" {
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assert.EqualError(t, err, test.expectedError, "TestCase[%d]: %s", i, test.description)
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} else {
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assert.NoError(t, err, "TestCase[%d]: %s", i, test.description)
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assert.Equal(t, test.expectedProfile, seccompProfile, "TestCase[%d]: %s", i, test.description)
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}
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}
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}
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func TestGetSeccompProfile(t *testing.T) {
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_, _, m, err := createTestRuntimeManager()
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require.NoError(t, err)
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