9f82b75e57
* removed packer.Cache and references since packer.Cache is never used except in the download step. The download step now uses the new func packer.CachePath(targetPath) for this, the behavior is the same. * removed download code from packer that was reimplemented into the go-getter library: progress bar, http download restart, checksuming from file, skip already downloaded files, symlinking, make a download cancellable by context. * on windows if packer is running without symlinking rights and we are getting a local file, the file will be copied instead to avoid errors. * added unit tests for step_download that are now CI tested on windows, mac & linux. * files are now downloaded under cache dir `sha1(filename + "?checksum=" + checksum) + file_extension` * since the output dir is based on the source url and the checksum, when the checksum fails, the file is auto deleted. * a download file is protected and locked by a file lock, * updated docs * updated go modules and vendors
115 lines
3.3 KiB
Go
115 lines
3.3 KiB
Go
package ncloud
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import (
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ncloud "github.com/NaverCloudPlatform/ncloud-sdk-go/sdk"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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// Builder assume this implements packer.Builder
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type Builder struct {
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config *Config
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stateBag multistep.StateBag
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runner multistep.Runner
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}
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func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
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c, warnings, errs := NewConfig(raws...)
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if errs != nil {
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return warnings, errs
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}
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b.config = c
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b.stateBag = new(multistep.BasicStateBag)
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return warnings, nil
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}
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func (b *Builder) Run(ui packer.Ui, hook packer.Hook) (packer.Artifact, error) {
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ui.Message("Creating Naver Cloud Platform Connection ...")
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conn := ncloud.NewConnection(b.config.AccessKey, b.config.SecretKey)
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b.stateBag.Put("hook", hook)
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b.stateBag.Put("ui", ui)
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var steps []multistep.Step
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steps = []multistep.Step{}
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if b.config.Comm.Type == "ssh" {
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steps = []multistep.Step{
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NewStepValidateTemplate(conn, ui, b.config),
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NewStepCreateLoginKey(conn, ui),
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NewStepCreateServerInstance(conn, ui, b.config),
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NewStepCreateBlockStorageInstance(conn, ui, b.config),
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NewStepGetRootPassword(conn, ui, b.config),
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NewStepCreatePublicIPInstance(conn, ui, b.config),
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&communicator.StepConnectSSH{
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Config: &b.config.Comm,
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Host: func(stateBag multistep.StateBag) (string, error) {
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return stateBag.Get("PublicIP").(string), nil
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},
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SSHConfig: b.config.Comm.SSHConfigFunc(),
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},
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&common.StepProvision{},
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&common.StepCleanupTempKeys{
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Comm: &b.config.Comm,
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},
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NewStepStopServerInstance(conn, ui),
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NewStepCreateServerImage(conn, ui, b.config),
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NewStepDeleteBlockStorageInstance(conn, ui, b.config),
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NewStepTerminateServerInstance(conn, ui),
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}
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} else if b.config.Comm.Type == "winrm" {
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steps = []multistep.Step{
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NewStepValidateTemplate(conn, ui, b.config),
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NewStepCreateLoginKey(conn, ui),
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NewStepCreateServerInstance(conn, ui, b.config),
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NewStepCreateBlockStorageInstance(conn, ui, b.config),
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NewStepGetRootPassword(conn, ui, b.config),
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NewStepCreatePublicIPInstance(conn, ui, b.config),
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&communicator.StepConnectWinRM{
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Config: &b.config.Comm,
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Host: func(stateBag multistep.StateBag) (string, error) {
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return stateBag.Get("PublicIP").(string), nil
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},
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WinRMConfig: func(state multistep.StateBag) (*communicator.WinRMConfig, error) {
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return &communicator.WinRMConfig{
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Username: b.config.Comm.WinRMUser,
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Password: b.config.Comm.WinRMPassword,
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}, nil
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},
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},
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&common.StepProvision{},
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NewStepStopServerInstance(conn, ui),
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NewStepCreateServerImage(conn, ui, b.config),
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NewStepDeleteBlockStorageInstance(conn, ui, b.config),
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NewStepTerminateServerInstance(conn, ui),
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}
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}
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// Run!
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b.runner = common.NewRunnerWithPauseFn(steps, b.config.PackerConfig, ui, b.stateBag)
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b.runner.Run(b.stateBag)
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// If there was an error, return that
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if rawErr, ok := b.stateBag.GetOk("Error"); ok {
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return nil, rawErr.(error)
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}
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// Build the artifact and return it
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artifact := &Artifact{}
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if serverImage, ok := b.stateBag.GetOk("memberServerImage"); ok {
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artifact.ServerImage = serverImage.(*ncloud.ServerImage)
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}
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return artifact, nil
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}
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func (b *Builder) Cancel() {
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b.runner.Cancel()
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}
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