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61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
/*
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Copyright 2014 Google Inc. 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 kubelet
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import (
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"fmt"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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)
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// Pod represents the structure of a pod on the Kubelet, distinct from the apiserver
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// representation of a Pod.
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type Pod struct {
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Namespace string
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Name string
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Manifest api.ContainerManifest
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}
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// PodOperation defines what changes will be made on a pod configuration.
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type PodOperation int
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const (
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// This is the current pod configuration
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SET PodOperation = iota
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// Pods with the given ids are new to this source
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ADD
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// Pods with the given ids have been removed from this source
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REMOVE
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// Pods with the given ids have been updated in this source
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UPDATE
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)
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// PodUpdate defines an operation sent on the channel. You can add or remove single services by
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// sending an array of size one and Op == ADD|REMOVE (with REMOVE, only the ID is required).
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// For setting the state of the system to a given state for this source configuration, set
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// Pods as desired and Op to SET, which will reset the system state to that specified in this
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// operation for this source channel. To remove all pods, set Pods to empty array and Op to SET.
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type PodUpdate struct {
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Pods []Pod
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Op PodOperation
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}
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// GetPodFullName returns a name that full identifies a pod across all config sources.
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func GetPodFullName(pod *Pod) string {
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return fmt.Sprintf("%s.%s", pod.Name, pod.Namespace)
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}
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