117 lines
3.5 KiB
Go
117 lines
3.5 KiB
Go
/*
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Copyright 2022 The Kruise 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 hwcloud
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import (
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"context"
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corev1 "k8s.io/api/core/v1"
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log "k8s.io/klog/v2"
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"sigs.k8s.io/controller-runtime/pkg/client"
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gamekruiseiov1alpha1 "github.com/openkruise/kruise-game/apis/v1alpha1"
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"github.com/openkruise/kruise-game/cloudprovider"
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"github.com/openkruise/kruise-game/cloudprovider/errors"
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"github.com/openkruise/kruise-game/cloudprovider/utils"
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)
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const (
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EIPNetwork = "HwCloud-CCE-EIP"
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AliasSEIP = "CCE-EIP-Network"
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)
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var allowedAnnotations = []string{
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"yangtse.io/pod-with-eip",
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"yangtse.io/eip-bandwidth-size",
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"yangtse.io/eip-network-type",
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"yangtse.io/eip-charge-mode",
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"yangtse.io/eip-bandwidth-name",
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"yangtse.io/eip-network-type",
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"yangtse.io/eip-bandwidth-id",
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"yangtse.io/eip-id",
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"yangtse.io/security-group-ids",
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"yangtse.io/additional-security-group-ids",
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}
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func init() {
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eipPlugin := EipPlugin{}
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hwCloudProvider.registerPlugin(&eipPlugin)
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}
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type EipPlugin struct{}
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func (E EipPlugin) Name() string {
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return EIPNetwork
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}
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func (E EipPlugin) Alias() string {
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return AliasSEIP
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}
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func (E EipPlugin) Init(client client.Client, options cloudprovider.CloudProviderOptions, ctx context.Context) error {
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return nil
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}
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func (E EipPlugin) OnPodAdded(client client.Client, pod *corev1.Pod, ctx context.Context) (*corev1.Pod, errors.PluginError) {
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networkManager := utils.NewNetworkManager(pod, client)
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conf := networkManager.GetNetworkConfig()
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log.Infof("pod %s/%s network config: %#v", pod.Namespace, pod.Name, conf)
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if networkManager.GetNetworkType() != EIPNetwork {
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log.Infof("pod %s/%s network type is not %s, skipping", pod.Namespace, pod.Name, EIPNetwork)
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return pod, nil
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}
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allowedAnnotationsMap := make(map[string]struct{})
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for _, item := range allowedAnnotations {
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allowedAnnotationsMap[item] = struct{}{}
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}
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for _, c := range conf {
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_, ok := allowedAnnotationsMap[c.Name]
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if ok {
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pod.Annotations[c.Name] = c.Value
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} else {
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log.Warningf("pod %s/%s network config %s is not allowed", pod.Namespace, pod.Name, c.Name)
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}
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}
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return pod, nil
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}
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func (E EipPlugin) OnPodUpdated(client client.Client, pod *corev1.Pod, ctx context.Context) (*corev1.Pod, errors.PluginError) {
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networkManager := utils.NewNetworkManager(pod, client)
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if networkManager.GetNetworkType() != EIPNetwork {
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log.Infof("pod %s/%s network type is not %s, skipping", pod.Namespace, pod.Name, EIPNetwork)
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return pod, nil
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}
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networkStatus, _ := networkManager.GetNetworkStatus()
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if networkStatus == nil {
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pod, err := networkManager.UpdateNetworkStatus(gamekruiseiov1alpha1.NetworkStatus{
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CurrentNetworkState: gamekruiseiov1alpha1.NetworkWaiting,
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}, pod)
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return pod, errors.ToPluginError(err, errors.InternalError)
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}
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networkStatus.CurrentNetworkState = gamekruiseiov1alpha1.NetworkReady
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pod, err := networkManager.UpdateNetworkStatus(*networkStatus, pod)
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return pod, errors.ToPluginError(err, errors.InternalError)
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}
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func (E EipPlugin) OnPodDeleted(client client.Client, pod *corev1.Pod, ctx context.Context) errors.PluginError {
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return nil
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}
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