108 lines
3.3 KiB
Go
108 lines
3.3 KiB
Go
package arm
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import (
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"context"
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"fmt"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer/builder/azure/common/constants"
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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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PublicEndpointInPrivateNetwork
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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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PublicEndpointInPrivateNetwork: "PublicEndpointInPrivateNetwork",
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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(ctx context.Context, 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 packersdk.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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case PublicEndpointInPrivateNetwork:
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step.get = step.getPublicIPInPrivateNetwork
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}
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return step
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}
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func (s *StepGetIPAddress) getPrivateIP(ctx context.Context, resourceGroupName string, ipAddressName string, interfaceName string) (string, error) {
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resp, err := s.client.InterfacesClient.Get(ctx, resourceGroupName, interfaceName, "")
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if err != nil {
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s.say(s.client.LastError.Error())
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return "", err
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}
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return *(*resp.IPConfigurations)[0].PrivateIPAddress, nil
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}
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func (s *StepGetIPAddress) getPublicIP(ctx context.Context, resourceGroupName string, ipAddressName string, interfaceName string) (string, error) {
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resp, err := s.client.PublicIPAddressesClient.Get(ctx, 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.IPAddress, nil
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}
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func (s *StepGetIPAddress) getPublicIPInPrivateNetwork(ctx context.Context, resourceGroupName string, ipAddressName string, interfaceName string) (string, error) {
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s.getPrivateIP(ctx, resourceGroupName, ipAddressName, interfaceName)
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return s.getPublicIP(ctx, resourceGroupName, ipAddressName, interfaceName)
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}
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func (s *StepGetIPAddress) Run(ctx context.Context, 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(ctx, 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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