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package primaryip
import (
"context"
"fmt"
"github.com/spf13/cobra"
"github.com/hetznercloud/cli/internal/cmd/base"
"github.com/hetznercloud/cli/internal/cmd/cmpl"
"github.com/hetznercloud/cli/internal/hcapi2"
"github.com/hetznercloud/cli/internal/state"
"github.com/hetznercloud/hcloud-go/v2/hcloud"
)
var ChangeDNSCmd = base.Cmd{
BaseCobraCommand: func(client hcapi2.Client) *cobra.Command {
cmd := &cobra.Command{
Use: "set-rdns [FLAGS] PRIMARYIP",
Short: "Change the reverse DNS from a Primary IP",
Args: cobra.ExactArgs(1),
TraverseChildren: true,
ValidArgsFunction: cmpl.SuggestArgs(
cmpl.SuggestCandidatesF(client.PrimaryIP().Names),
),
DisableFlagsInUseLine: true,
}
cmd.Flags().String("hostname", "", "Hostname to set as a reverse DNS PTR entry (required)")
cmd.MarkFlagRequired("hostname")
cmd.Flags().String("ip", "", "IP address for which the reverse DNS entry should be set (required)")
cmd.MarkFlagRequired("ip")
return cmd
},
Run: func(ctx context.Context, client hcapi2.Client, actionWaiter state.ActionWaiter, cmd *cobra.Command, args []string) error {
idOrName := args[0]
primaryIP, _, err := client.PrimaryIP().Get(ctx, idOrName)
if err != nil {
return err
}
if primaryIP == nil {
return fmt.Errorf("Primary IP not found: %v", idOrName)
}
DNSPtr, _ := cmd.Flags().GetString("hostname")
ip, _ := cmd.Flags().GetString("ip")
opts := hcloud.PrimaryIPChangeDNSPtrOpts{
ID: primaryIP.ID,
DNSPtr: DNSPtr,
IP: ip,
}
action, _, err := client.PrimaryIP().ChangeDNSPtr(ctx, opts)
if err != nil {
return err
}
if err := actionWaiter.ActionProgress(ctx, action); err != nil {
return err
}
fmt.Printf("Primary IP %d DNS pointer: %s associated to %s\n", opts.ID, opts.DNSPtr, opts.IP)
return nil
},
}
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