cmd/cluster_addon.go
package cmd
import (
"errors"
"fmt"
"github.com/spf13/cobra"
"github.com/xetys/hetzner-kube/pkg/addons"
"github.com/xetys/hetzner-kube/pkg/hetzner"
)
// clusterAddonCmd represents the cluster addon command
var clusterAddonCmd = &cobra.Command{
Use: "addon",
Short: "manages addons for kubernetes clusters",
Run: func(cmd *cobra.Command, args []string) {
cmd.Usage()
},
}
func init() {
clusterCmd.AddCommand(clusterAddonCmd)
}
func validateAddonSubCommand(cmd *cobra.Command, args []string) error {
name, err := cmd.Flags().GetString("name")
if err != nil {
return nil
}
if name == "" {
return errors.New("flag --name is required")
}
idx, cluster := AppConf.Config.FindClusterByName(name)
if idx == -1 {
return fmt.Errorf("cluster '%s' not found", name)
}
if len(args) != 1 {
return errors.New("exactly one argument expected")
}
addonName := args[0]
provider := hetzner.NewHetznerProvider(AppConf.Context, AppConf.Client, *cluster, AppConf.CurrentContext.Token)
addonService := addons.NewClusterAddonService(provider, AppConf.SSHClient)
if !addonService.AddonExists(addonName) {
return fmt.Errorf("addon %s not found", addonName)
}
return nil
}