69 lines
2.1 KiB
Go
69 lines
2.1 KiB
Go
/*
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Copyright 2019 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 windows
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import (
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"fmt"
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"strings"
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"time"
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appsv1 "k8s.io/api/apps/v1"
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v1 "k8s.io/api/core/v1"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/kubernetes/pkg/controller/deployment/util"
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"k8s.io/kubernetes/test/e2e/framework"
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semver "github.com/blang/semver/v4"
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)
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// waits for a deployment to be created and the desired replicas
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// are updated and available, and no old pods are running.
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func waitForDeployment(getDeploymentFunc func() (*appsv1.Deployment, error), interval, timeout time.Duration) error {
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return wait.PollImmediate(interval, timeout, func() (bool, error) {
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deployment, err := getDeploymentFunc()
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if err != nil {
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if apierrors.IsNotFound(err) {
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framework.Logf("deployment not found, continue waiting: %s", err)
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return false, nil
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}
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framework.Logf("error while deploying, error %s", err)
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return false, err
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}
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framework.Logf("deployment status %s", &deployment.Status)
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return util.DeploymentComplete(deployment, &deployment.Status), nil
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})
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}
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// gets the container runtime and version for a node
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func getNodeContainerRuntimeAndVersion(n v1.Node) (string, semver.Version, error) {
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containerRuntimeVersionString := n.Status.NodeInfo.DeepCopy().ContainerRuntimeVersion
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parts := strings.Split(containerRuntimeVersionString, "://")
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if len(parts) != 2 {
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return "", semver.Version{}, fmt.Errorf("could not get container runtime and version from '%s'", containerRuntimeVersionString)
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}
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v, err := semver.ParseTolerant(parts[1])
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if err != nil {
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return "", semver.Version{}, err
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}
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return parts[0], v, nil
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}
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