mirror of https://github.com/k3s-io/k3s
74 lines
2.6 KiB
Go
74 lines
2.6 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes 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.
|
|
*/
|
|
|
|
// TODO: This file can potentially be moved to a common place used by both e2e and integration tests.
|
|
|
|
package framework
|
|
|
|
import (
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
|
|
"k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
clientset "k8s.io/client-go/kubernetes"
|
|
)
|
|
|
|
const (
|
|
// When these values are updated, also update cmd/kubelet/app/options/container_runtime.go
|
|
// A copy of these values exist in test/utils/image/manifest.go
|
|
currentPodInfraContainerImageName = "k8s.gcr.io/pause"
|
|
currentPodInfraContainerImageVersion = "3.1"
|
|
)
|
|
|
|
// GetServerArchitecture fetches the architecture of the cluster's apiserver.
|
|
func GetServerArchitecture(c clientset.Interface) string {
|
|
arch := ""
|
|
sVer, err := c.Discovery().ServerVersion()
|
|
if err != nil || sVer.Platform == "" {
|
|
// If we failed to get the server version for some reason, default to amd64.
|
|
arch = "amd64"
|
|
} else {
|
|
// Split the platform string into OS and Arch separately.
|
|
// The platform string may for example be "linux/amd64", "linux/arm" or "windows/amd64".
|
|
osArchArray := strings.Split(sVer.Platform, "/")
|
|
arch = osArchArray[1]
|
|
}
|
|
return arch
|
|
}
|
|
|
|
// GetPauseImageName fetches the pause image name for the same architecture as the apiserver.
|
|
func GetPauseImageName(c clientset.Interface) string {
|
|
return currentPodInfraContainerImageName + "-" + GetServerArchitecture(c) + ":" + currentPodInfraContainerImageVersion
|
|
}
|
|
|
|
func CreateTestingNamespace(baseName string, apiserver *httptest.Server, t *testing.T) *v1.Namespace {
|
|
// TODO: Create a namespace with a given basename.
|
|
// Currently we neither create the namespace nor delete all of its contents at the end.
|
|
// But as long as tests are not using the same namespaces, this should work fine.
|
|
return &v1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
// TODO: Once we start creating namespaces, switch to GenerateName.
|
|
Name: baseName,
|
|
},
|
|
}
|
|
}
|
|
|
|
func DeleteTestingNamespace(ns *v1.Namespace, apiserver *httptest.Server, t *testing.T) {
|
|
// TODO: Remove all resources from a given namespace once we implement CreateTestingNamespace.
|
|
}
|