mirror of https://github.com/k3s-io/k3s
73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 framework
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import (
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"sync"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/client/unversioned"
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. "github.com/onsi/gomega"
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)
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// TODO: Consolidate pod-specific framework functions here.
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// Convenience method for getting a pod client interface in the framework's namespace.
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func (f *Framework) PodClient() unversioned.PodInterface {
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return f.Client.Pods(f.Namespace.Name)
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}
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// Create a new pod according to the framework specifications, and wait for it to start.
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func (f *Framework) CreatePod(pod *api.Pod) {
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f.CreatePodAsync(pod)
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ExpectNoError(f.WaitForPodRunning(pod.Name))
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}
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// Create a new pod according to the framework specifications (don't wait for it to start).
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func (f *Framework) CreatePodAsync(pod *api.Pod) {
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f.MungePodSpec(pod)
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_, err := f.PodClient().Create(pod)
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ExpectNoError(err, "Error creating Pod")
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}
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// Batch version of CreatePod. All pods are created before waiting.
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func (f *Framework) CreatePods(pods []*api.Pod) {
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for _, pod := range pods {
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f.CreatePodAsync(pod)
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}
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var wg sync.WaitGroup
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for _, pod := range pods {
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wg.Add(1)
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podName := pod.Name
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go func() {
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ExpectNoError(f.WaitForPodRunning(podName))
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wg.Done()
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}()
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}
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wg.Wait()
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}
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// Apply test-suite specific transformations to the pod spec.
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// TODO: figure out a nicer, more generic way to tie this to framework instances.
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func (f *Framework) MungePodSpec(pod *api.Pod) {
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if TestContext.NodeName != "" {
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Expect(pod.Spec.NodeName).To(Or(BeZero(), Equal(TestContext.NodeName)), "Test misconfigured")
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pod.Spec.NodeName = TestContext.NodeName
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}
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}
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