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107 lines
2.8 KiB
Go
107 lines
2.8 KiB
Go
/*
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Copyright 2020 The Flux 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 main
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import (
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"context"
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"os"
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"strconv"
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"strings"
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"github.com/fluxcd/flux2/internal/utils"
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"github.com/fluxcd/pkg/apis/meta"
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"github.com/spf13/cobra"
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apimeta "k8s.io/apimachinery/pkg/api/meta"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
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)
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var getHelmReleaseCmd = &cobra.Command{
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Use: "helmreleases",
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Aliases: []string{"hr"},
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Short: "Get HelmRelease statuses",
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Long: "The get helmreleases command prints the statuses of the resources.",
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Example: ` # List all Helm releases and their status
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flux get helmreleases
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`,
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RunE: getHelmReleaseCmdRun,
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}
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func init() {
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getCmd.AddCommand(getHelmReleaseCmd)
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}
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func getHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
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ctx, cancel := context.WithTimeout(context.Background(), timeout)
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defer cancel()
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kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
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if err != nil {
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return err
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}
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var listOpts []client.ListOption
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if !allNamespaces {
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listOpts = append(listOpts, client.InNamespace(namespace))
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}
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var list helmv2.HelmReleaseList
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err = kubeClient.List(ctx, &list, listOpts...)
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if err != nil {
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return err
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}
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if len(list.Items) == 0 {
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logger.Failuref("no releases found in %s namespace", namespace)
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return nil
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}
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header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
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if allNamespaces {
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header = append([]string{"Namespace"}, header...)
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}
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var rows [][]string
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for _, helmRelease := range list.Items {
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row := []string{}
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if c := apimeta.FindStatusCondition(helmRelease.Status.Conditions, meta.ReadyCondition); c != nil {
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row = []string{
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helmRelease.GetName(),
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helmRelease.Status.LastAppliedRevision,
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strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
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string(c.Status),
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c.Message,
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}
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} else {
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row = []string{
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helmRelease.GetName(),
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helmRelease.Status.LastAppliedRevision,
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strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
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string(metav1.ConditionFalse),
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"waiting to be reconciled",
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}
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}
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if allNamespaces {
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row = append([]string{helmRelease.Namespace}, row...)
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}
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rows = append(rows, row)
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}
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utils.PrintTable(os.Stdout, header, rows)
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return nil
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}
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