mirror of
https://github.com/kubevela/kubevela.git
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6287a9caeb
Signed-off-by: HanMengnan <1448189829@qq.com> Signed-off-by: HanMengnan <1448189829@qq.com>
96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
/*
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Copyright 2022 The KubeVela 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 model
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import (
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"context"
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"strings"
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"github.com/oam-dev/cluster-gateway/pkg/config"
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"sigs.k8s.io/controller-runtime/pkg/client"
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prismclusterv1alpha1 "github.com/kubevela/prism/pkg/apis/cluster/v1alpha1"
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"github.com/oam-dev/kubevela/pkg/multicluster"
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)
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// Cluster is cluster resource struct
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type Cluster struct {
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name string
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alias string
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clusterType string
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endpoint string
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labels string
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}
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// ClusterList is cluster resource list
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type ClusterList []Cluster
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// ListClusters list clusters where application deploys resource
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func ListClusters(ctx context.Context, c client.Client) (ClusterList, error) {
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name := ctx.Value(&CtxKeyAppName).(string)
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ns := ctx.Value(&CtxKeyNamespace).(string)
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app, err := LoadApplication(c, name, ns)
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if err != nil {
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return ClusterList{}, err
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}
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clusterSet := make(map[string]interface{})
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for _, svc := range app.Status.AppliedResources {
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if svc.Cluster == "" {
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clusterSet[multicluster.ClusterLocalName] = struct{}{}
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} else {
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clusterSet[svc.Cluster] = struct{}{}
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}
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}
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list := make(ClusterList, 0)
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for key := range clusterSet {
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clusterInfo := Cluster{
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name: key,
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}
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cluster, err := prismclusterv1alpha1.NewClusterClient(c).Get(context.Background(), key)
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if err != nil {
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continue
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} else {
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clusterInfo.alias = cluster.Spec.Alias
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clusterInfo.clusterType = string(cluster.Spec.CredentialType)
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clusterInfo.endpoint = cluster.Spec.Endpoint
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var labels []string
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for k, v := range cluster.Labels {
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if !strings.HasPrefix(k, config.MetaApiGroupName) {
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labels = append(labels, "[blue::]"+k+"="+"[green::]"+v)
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}
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}
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clusterInfo.labels = strings.Join(labels, ",")
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}
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list = append(list, clusterInfo)
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}
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return list, nil
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}
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// ToTableBody generate body of table in cluster view
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func (l ClusterList) ToTableBody() [][]string {
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data := make([][]string, len(l)+1)
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data[0] = []string{AllCluster, "*", "*", "*", "*"}
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for index, cluster := range l {
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data[index+1] = []string{cluster.name, cluster.alias, cluster.clusterType, cluster.endpoint, cluster.labels}
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}
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return data
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}
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