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assign.go
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assign.go
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package ipaddress
import (
"fmt"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/commands"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/completion"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/config"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/namedargs"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/output"
"github.com/UpCloudLtd/upcloud-cli/v3/internal/ui"
"github.com/UpCloudLtd/upcloud-go-api/v8/upcloud"
"github.com/UpCloudLtd/upcloud-go-api/v8/upcloud/request"
"github.com/spf13/pflag"
)
type assignCommand struct {
*commands.BaseCommand
floating config.OptionalBoolean
access string
family string
serverUUID string
mac string
zone string
}
// AssignCommand creates the 'ip-address assign' command
func AssignCommand() commands.Command {
return &assignCommand{
BaseCommand: commands.New(
"assign",
"Assign or create an IP address",
"upctl ip-address assign --server 00038afc-d526-4148-af0e-d2f1eeaded9b",
"upctl ip-address assign --server 00944977-89ce-4d10-89c3-bb5ba482e48d --family IPv6",
"upctl ip-address assign --server 00944977-89ce-4d10-89c3-bb5ba482e48d --floating --zone pl-waw1",
"upctl ip-address assign --server 00b78f8b-521d-4ffb-8baa-adf96c7b8f45 --floating --mac d6:0e:4a:6f:11:8f",
),
}
}
const (
defaultAccess = upcloud.IPAddressAccessPublic
defaultFamily = upcloud.IPAddressFamilyIPv4
)
// InitCommand implements Command.InitCommand
func (s *assignCommand) InitCommand() {
fs := &pflag.FlagSet{}
fs.StringVar(&s.access, "access", defaultAccess, "Is address for utility or public network.")
fs.StringVar(&s.family, "family", defaultFamily, "The address family of new IP address.")
fs.StringVar(&s.serverUUID, "server", "", "The server the ip address is assigned to.")
fs.StringVar(&s.mac, "mac", "", "MAC address of server interface to assign address to. Required for detached floating IP address if zone is not specified.")
fs.StringVar(&s.zone, "zone", "", (namedargs.ZoneDescription("IP address") + " Required when creating a detached floating IP address, i.e. when MAC address is not speficied."))
config.AddToggleFlag(fs, &s.floating, "floating", false, "Whether the address to be assigned is a floating one.")
s.AddFlags(fs)
}
func (s *assignCommand) InitCommandWithConfig(cfg *config.Config) {
_ = s.Cobra().RegisterFlagCompletionFunc("zone", namedargs.CompletionFunc(completion.Zone{}, cfg))
}
// ExecuteWithoutArguments implements commands.NoArgumentCommand
func (s *assignCommand) ExecuteWithoutArguments(exec commands.Executor) (output.Output, error) {
if s.floating.Value() && s.zone == "" && s.mac == "" {
return nil, fmt.Errorf("MAC or zone is required for floating IP")
}
if !s.floating.Value() && s.serverUUID == "" {
return nil, fmt.Errorf("server is required for non-floating IP")
}
if s.serverUUID != "" {
_, err := exec.Server().GetServerDetails(exec.Context(), &request.GetServerDetailsRequest{UUID: s.serverUUID})
if err != nil {
return nil, fmt.Errorf("invalid server uuid: %w", err)
}
}
target := s.mac
if target == "" {
target = s.zone
}
msg := fmt.Sprintf("Assigning IP Address to %v", target)
exec.PushProgressStarted(msg)
res, err := exec.IPAddress().AssignIPAddress(exec.Context(), &request.AssignIPAddressRequest{
Access: s.access,
Family: s.family,
ServerUUID: s.serverUUID,
Floating: s.floating.AsUpcloudBoolean(),
MAC: s.mac,
Zone: s.zone,
})
if err != nil {
return commands.HandleError(exec, msg, err)
}
exec.PushProgressSuccess(msg)
return output.MarshaledWithHumanDetails{Value: res, Details: []output.DetailRow{
{Title: "IP Address", Value: res.Address, Colour: ui.DefaultAddressColours},
}}, nil
}