100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License. See the LICENSE file in builder/azure for license information.
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package arm
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/builder/azure/common/constants"
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"github.com/mitchellh/packer/packer"
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)
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type EndpointType int
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const (
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PublicEndpoint EndpointType = iota
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PrivateEndpoint
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)
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var (
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EndpointCommunicationText = map[EndpointType]string{
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PublicEndpoint: "PublicEndpoint",
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PrivateEndpoint: "PrivateEndpoint",
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}
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)
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type StepGetIPAddress struct {
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client *AzureClient
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endpoint EndpointType
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get func(resourceGroupName string, ipAddressName string, interfaceName string) (string, error)
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say func(message string)
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error func(e error)
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}
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func NewStepGetIPAddress(client *AzureClient, ui packer.Ui, endpoint EndpointType) *StepGetIPAddress {
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var step = &StepGetIPAddress{
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client: client,
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endpoint: endpoint,
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say: func(message string) { ui.Say(message) },
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error: func(e error) { ui.Error(e.Error()) },
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}
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switch endpoint {
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case PrivateEndpoint:
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step.get = step.getPrivateIP
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case PublicEndpoint:
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step.get = step.getPublicIP
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}
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return step
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}
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func (s *StepGetIPAddress) getPrivateIP(resourceGroupName string, ipAddressName string, interfaceName string) (string, error) {
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resp, err := s.client.InterfacesClient.Get(resourceGroupName, interfaceName, "")
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if err != nil {
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return "", err
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}
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return *(*resp.Properties.IPConfigurations)[0].Properties.PrivateIPAddress, nil
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}
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func (s *StepGetIPAddress) getPublicIP(resourceGroupName string, ipAddressName string, interfaceName string) (string, error) {
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resp, err := s.client.PublicIPAddressesClient.Get(resourceGroupName, ipAddressName, "")
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if err != nil {
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return "", err
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}
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return *resp.Properties.IPAddress, nil
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}
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func (s *StepGetIPAddress) Run(state multistep.StateBag) multistep.StepAction {
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s.say("Getting the VM's IP address ...")
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var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
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var ipAddressName = state.Get(constants.ArmPublicIPAddressName).(string)
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var nicName = state.Get(constants.ArmNicName).(string)
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s.say(fmt.Sprintf(" -> ResourceGroupName : '%s'", resourceGroupName))
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s.say(fmt.Sprintf(" -> PublicIPAddressName : '%s'", ipAddressName))
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s.say(fmt.Sprintf(" -> NicName : '%s'", nicName))
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s.say(fmt.Sprintf(" -> Network Connection : '%s'", EndpointCommunicationText[s.endpoint]))
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address, err := s.get(resourceGroupName, ipAddressName, nicName)
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if err != nil {
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state.Put(constants.Error, err)
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s.error(err)
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return multistep.ActionHalt
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}
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state.Put(constants.SSHHost, address)
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s.say(fmt.Sprintf(" -> IP Address : '%s'", address))
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return multistep.ActionContinue
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}
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func (*StepGetIPAddress) Cleanup(multistep.StateBag) {
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}
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