f2cfbf44b1
This changes the text registration so that tags for which the framework has a dedicated API (features, feature gates, slow, serial, etc.) those APIs are used. Arbitrary, custom tags are still left in place for now.
83 lines
2.7 KiB
Go
83 lines
2.7 KiB
Go
//go:build linux
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// +build linux
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/*
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Copyright 2022 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package e2enode
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import (
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"context"
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"github.com/onsi/ginkgo/v2"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/uuid"
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admissionapi "k8s.io/pod-security-admission/api"
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kubeletconfig "k8s.io/kubernetes/pkg/kubelet/apis/config"
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"k8s.io/kubernetes/test/e2e/feature"
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"k8s.io/kubernetes/test/e2e/framework"
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e2eoutput "k8s.io/kubernetes/test/e2e/framework/pod/output"
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)
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// SeccompProcStatusField is the field of /proc/$PID/status referencing the seccomp filter type.
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const SeccompProcStatusField = "Seccomp:"
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// ProcSelfStatusPath is the path to /proc/self/status.
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const ProcSelfStatusPath = "/proc/self/status"
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// Serial because the test updates kubelet configuration.
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var _ = SIGDescribe("SeccompDefault", framework.WithSerial(), feature.SeccompDefault, "[LinuxOnly]", func() {
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f := framework.NewDefaultFramework("seccompdefault-test")
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f.NamespacePodSecurityLevel = admissionapi.LevelPrivileged
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ginkgo.Context("with SeccompDefault enabled", func() {
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tempSetCurrentKubeletConfig(f, func(ctx context.Context, cfg *kubeletconfig.KubeletConfiguration) {
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cfg.SeccompDefault = true
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})
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newPod := func(securityContext *v1.SecurityContext) *v1.Pod {
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name := "seccompdefault-test-" + string(uuid.NewUUID())
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return &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{Name: name},
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Spec: v1.PodSpec{
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RestartPolicy: v1.RestartPolicyNever,
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Containers: []v1.Container{
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{
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Name: name,
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Image: busyboxImage,
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Command: []string{"grep", SeccompProcStatusField, ProcSelfStatusPath},
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SecurityContext: securityContext,
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},
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},
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},
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}
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}
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ginkgo.It("should use the default seccomp profile when unspecified", func(ctx context.Context) {
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pod := newPod(nil)
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e2eoutput.TestContainerOutput(ctx, f, "SeccompDefault", pod, 0, []string{"2"})
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})
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ginkgo.It("should use unconfined when specified", func(ctx context.Context) {
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pod := newPod(&v1.SecurityContext{SeccompProfile: &v1.SeccompProfile{Type: v1.SeccompProfileTypeUnconfined}})
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e2eoutput.TestContainerOutput(ctx, f, "SeccompDefault-unconfined", pod, 0, []string{"0"})
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})
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})
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})
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