mirror of https://github.com/k3s-io/k3s
45 lines
1.5 KiB
Go
45 lines
1.5 KiB
Go
/*
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Copyright 2015 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 util
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import (
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"fmt"
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"strings"
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"k8s.io/kubernetes/pkg/api"
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)
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// FormatPodName returns a string representating a pod in a human readable
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// format. This function currently is the same as GetPodFullName in
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// kubelet/containers, but may differ in the future. As opposed to
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// GetPodFullName, FormatPodName is mainly used for logging.
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func FormatPodName(pod *api.Pod) string {
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// Use underscore as the delimiter because it is not allowed in pod name
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// (DNS subdomain format), while allowed in the container name format.
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return fmt.Sprintf("%s_%s", pod.Name, pod.Namespace)
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}
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// FormatPodNames returns a string representating a list of pods in a human
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// readable format.
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func FormatPodNames(pods []*api.Pod) string {
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podStrings := make([]string, 0, len(pods))
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for _, pod := range pods {
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podStrings = append(podStrings, FormatPodName(pod))
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}
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return fmt.Sprintf(strings.Join(podStrings, ", "))
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}
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