68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
/*
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Copyright 2017 Google LLC
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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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https://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 cmd
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import (
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"fmt"
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"os"
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"github.com/olekukonko/tablewriter"
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"github.com/spf13/cobra"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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crdclientset "github.com/GoogleCloudPlatform/spark-on-k8s-operator/pkg/client/clientset/versioned"
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)
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var listCmd = &cobra.Command{
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Use: "list",
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Short: "List SparkApplication objects",
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Long: `List SparkApplication objects in a given namespaces.`,
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Run: func(cmd *cobra.Command, args []string) {
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crdClientset, err := getSparkApplicationClient()
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if err != nil {
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fmt.Fprintf(os.Stderr, "failed to get SparkApplication client: %v\n", err)
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return
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}
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if err = doList(crdClientset); err != nil {
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fmt.Fprintf(os.Stderr, "failed to list SparkApplications: %v\n", err)
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}
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},
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}
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func doList(crdClientset crdclientset.Interface) error {
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apps, err := crdClientset.SparkoperatorV1beta2().SparkApplications(Namespace).List(metav1.ListOptions{})
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if err != nil {
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return err
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Name", "State", "Submission Age", "Termination Age"})
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for _, app := range apps.Items {
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table.Append([]string{
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string(app.Name),
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string(app.Status.AppState.State),
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getSinceTime(app.Status.SubmissionTime),
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getSinceTime(app.Status.TerminationTime),
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})
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}
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table.Render()
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return nil
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}
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