mirror of
https://github.com/rancher/k3k.git
synced 2026-08-19 04:16:16 +00:00
Enrico CandinoandGitHub
eb0955f666
* Add cluster deletion and completion enhancements - Implemented `--all` flag for deleting all clusters in a namespace. - Updated argument parsing to allow for maximum one cluster name. - Added completion functions for cluster names with namespace filtering. - Enhanced tests for cluster argument resolution and completion functions. * fix docs * Add log message for empty cluster deletion in specified namespace * Refactor context handling in command functions to use `cmd.Context()`
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
package cmds
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import (
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/cli-runtime/pkg/printers"
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apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
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ctrlclient "sigs.k8s.io/controller-runtime/pkg/client"
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"github.com/rancher/k3k/pkg/apis/k3k.io/v1beta1"
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)
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func NewClusterListCmd(appCtx *AppContext) *cobra.Command {
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cmd := &cobra.Command{
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Use: "list",
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Short: "List all existing clusters.",
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Example: "k3kcli cluster list [command options]",
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RunE: list(appCtx),
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Args: cobra.NoArgs,
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}
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CobraFlagNamespace(appCtx, cmd, completeClusterNamespaces)
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return cmd
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}
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func list(appCtx *AppContext) func(cmd *cobra.Command, args []string) error {
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return func(cmd *cobra.Command, args []string) error {
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ctx := cmd.Context()
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client := appCtx.Client
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var clusters v1beta1.ClusterList
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if err := client.List(ctx, &clusters, ctrlclient.InNamespace(appCtx.namespace)); err != nil {
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return err
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}
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crd := &apiextensionsv1.CustomResourceDefinition{}
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if err := client.Get(ctx, types.NamespacedName{Name: "clusters.k3k.io"}, crd); err != nil {
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return err
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}
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items := toPointerSlice(clusters.Items)
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table := createTable(crd, items)
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printer := printers.NewTablePrinter(printers.PrintOptions{WithNamespace: true})
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return printer.PrintObj(table, cmd.OutOrStdout())
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}
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}
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