func (b *Builder) Prepare(raws ...interface{}) error {
md, err := common.DecodeConfig(&b.config, raws...)
if err != nil {
return err
}
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare()...)
errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare()...)
// Accumulate any errors
if b.config.AMIName == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("ami_name must be specified"))
} else {
_, err = template.New("ami").Parse(b.config.AMIName)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Failed parsing ami_name: %s", err))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
log.Printf("Config: %+v", b.config)
return nil
}
func (b *Builder) Prepare(raws ...interface{}) error {
md, err := common.DecodeConfig(&b.config, raws...)
if err != nil {
return err
}
b.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
b.config.tpl.UserVars = b.config.PackerUserVars
b.config.tpl.Funcs(awscommon.TemplateFuncs)
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.AMIConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
if errs != nil && len(errs.Errors) > 0 {
return errs
}
log.Println(common.ScrubConfig(b.config), b.config.AccessKey, b.config.SecretKey)
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
md, err := common.DecodeConfig(&p.config, raws...)
if err != nil {
return err
}
if p.config.TempConfigDir == "" {
p.config.TempConfigDir = DefaultTempConfigDir
}
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
if p.config.LocalStateTree == "" {
errs = packer.MultiErrorAppend(errs,
errors.New("Please specify a local_state_tree"))
} else if _, err := os.Stat(p.config.LocalStateTree); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("local_state_tree must exist and be accessible"))
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
// Defaults
if p.config.RemoveEthernet == "" {
p.config.RemoveEthernet = "false"
}
if p.config.RemoveFloppy == "" {
p.config.RemoveFloppy = "false"
}
if p.config.RemoveOpticalDrive == "" {
p.config.RemoveOpticalDrive = "false"
}
if p.config.VirtualHardwareVer == "" {
p.config.VirtualHardwareVer = "10"
}
// Accumulate any errors
errs := new(packer.MultiError)
if _, err := exec.LookPath("ovftool"); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("ovftool not found: %s", err))
}
// First define all our templatable parameters that are _required_
templates := map[string]*string{
"datacenter": &p.config.Datacenter,
"host": &p.config.Host,
"password": &p.config.Password,
"username": &p.config.Username,
"datastore": &p.config.Datastore,
"vm_folder": &p.config.VMFolder,
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func NewConfig(raws ...interface{}) (*Config, []string, error) {
c := new(Config)
warnings := []string{}
err := config.Decode(c, &config.DecodeOpts{
Interpolate: true,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return nil, warnings, err
}
var errs *packer.MultiError
if c.Target == "" {
errs = packer.MultiErrorAppend(errs, ErrTargetRequired)
}
if c.Content == "" && c.Source == "" {
warnings = append(warnings, "Both source file and contents are blank; target will have no content")
}
if c.Content != "" && c.Source != "" {
errs = packer.MultiErrorAppend(errs, ErrContentSourceConflict)
}
if errs != nil && len(errs.Errors) > 0 {
return nil, warnings, errs
}
return c, warnings, nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
// Accumulate any errors
errs := new(packer.MultiError)
if p.config.Template == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("Template must be set"))
}
if p.config.Output == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("Output must be set"))
}
log.Printf("Configure(): template:%s output:%s", p.config.Template, p.config.Output)
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
md, err := common.DecodeConfig(&b.config, raws...)
if err != nil {
return nil, err
}
b.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, err
}
b.config.tpl.UserVars = b.config.PackerUserVars
b.config.tpl.Funcs(awscommon.TemplateFuncs)
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.BlockDevices.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.AMIConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.WinRMConfig.Prepare(b.config.tpl)...)
if errs != nil && len(errs.Errors) > 0 {
return nil, errs
}
return nil, nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
if p.config.Direction == "" {
p.config.Direction = "upload"
}
var errs *packer.MultiError
if p.config.Direction != "download" && p.config.Direction != "upload" {
errs = packer.MultiErrorAppend(errs,
errors.New("Direction must be one of: download, upload."))
}
if p.config.Destination == "" {
errs = packer.MultiErrorAppend(errs,
errors.New("Destination must be specified."))
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
var errs *packer.MultiError
if _, err := os.Stat(p.config.Source); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("Bad source '%s': %s", p.config.Source, err))
}
if p.config.Destination == "" {
errs = packer.MultiErrorAppend(errs,
errors.New("Destination must be specified."))
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (c *UserConfig) Validate() error {
var err error
c.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
c.tpl.UserVars = c.PackerUserVars
errs := common.CheckUnusedConfig(c.metadata)
err = c.validateDirPresence(c.AssetsDir, "assets_dir")
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
if c.ManifestPath != nil {
err = c.validateFilePresence(*c.ManifestPath, "manifest_path")
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
errs := &packer.MultiError{}
errs = packer.MultiErrorAppend(errs, p.config.AccessConfig.Prepare(&p.config.ctx)...)
// required configuration
templates := map[string]*string{
"region": &p.config.Region,
"bucket": &p.config.Bucket,
"manifest": &p.config.ManifestPath,
"box_name": &p.config.BoxName,
"box_dir": &p.config.BoxDir,
"version": &p.config.Version,
}
// Template process
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
*ptr, err = interpolate.Render(*ptr, &p.config.ctx)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", key, err))
}
}
// setup the s3 bucket
auth, err := aws.GetAuth(p.config.AccessConfig.AccessKey, p.config.AccessConfig.SecretKey)
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
// determine region
region, valid := aws.Regions[p.config.Region]
if valid {
p.s3 = s3.New(auth, region).Bucket(p.config.Bucket)
} else {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("Invalid region specified: %s", p.config.Region))
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{"output"},
},
}, raws...)
if err != nil {
return err
}
errs := new(packer.MultiError)
// required configuration
templates := map[string]*string{
"region": &p.config.Region,
"bucket": &p.config.Bucket,
"manifest": &p.config.ManifestPath,
"box_name": &p.config.BoxName,
"box_dir": &p.config.BoxDir,
"version": &p.config.Version,
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("vagrant-s3 %s must be set", key))
}
}
// Template process
for key, ptr := range templates {
if err = interpolate.Validate(*ptr, &p.config.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing %s template: %s", key, err))
}
}
auth, err := aws.GetAuth(p.config.AccessKey, p.config.SecretKey)
if err != nil {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("Unable to create Aws Authentication. Try providing keys 'access_key_id' and 'secret_key'"))
}
// determine region
region, valid := aws.Regions[p.config.Region]
if valid {
p.s3 = s3.New(auth, region).Bucket(p.config.Bucket)
} else {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("Invalid region specified: %s", p.config.Region))
}
if p.config.ACL == "" {
p.config.ACL = "public-read"
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
md, err := common.DecodeConfig(&b.config, raws...)
if err != nil {
return nil, err
}
b.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, err
}
b.config.tpl.UserVars = b.config.PackerUserVars
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.ImageConfig.Prepare(b.config.tpl)...)
errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
if errs != nil && len(errs.Errors) > 0 {
return nil, errs
}
log.Println(common.ScrubConfig(b.config, b.config.Password))
return nil, nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
errs := new(packer.MultiError)
// If there is no explicit number of Go threads to use, then set it
if os.Getenv("GOMAXPROCS") == "" {
runtime.GOMAXPROCS(runtime.NumCPU())
}
if p.config.OutputPath == "" {
p.config.OutputPath = "packer_{{.BuildName}}_{{.Provider}}"
}
if err = interpolate.Validate(p.config.OutputPath, &p.config.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing target template: %s", err))
}
templates := map[string]*string{
"output": &p.config.OutputPath,
}
if p.config.CompressionLevel > pgzip.BestCompression {
p.config.CompressionLevel = pgzip.BestCompression
}
// Technically 0 means "don't compress" but I don't know how to
// differentiate between "user entered zero" and "user entered nothing".
// Also, why bother creating a compressed file with zero compression?
if p.config.CompressionLevel == -1 || p.config.CompressionLevel == 0 {
p.config.CompressionLevel = pgzip.DefaultCompression
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
*ptr, err = interpolate.Render(p.config.OutputPath, &p.config.ctx)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", key, err))
}
}
p.config.detectFromFilename()
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
_, err := common.DecodeConfig(&p.config, raws...)
if err != nil {
return err
}
p.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
p.config.tpl.UserVars = p.config.PackerUserVars
// Defaults
if p.config.DiskMode == "" {
p.config.DiskMode = "thick"
}
// Accumulate any errors
errs := new(packer.MultiError)
if _, err := exec.LookPath("ovftool"); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("ovftool not found: %s", err))
}
templates := map[string]*string{
"cluster": &p.config.Cluster,
"datacenter": &p.config.Datacenter,
"datastore": &p.config.Datastore,
"diskmode": &p.config.DiskMode,
"host": &p.config.Host,
"vm_network": &p.config.VMNetwork,
"password": &p.config.Password,
"resource_pool": &p.config.ResourcePool,
"username": &p.config.Username,
"vm_folder": &p.config.VMFolder,
"vm_name": &p.config.VMName,
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
*ptr, err = p.config.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", key, err))
}
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
p.done = make(chan struct{})
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
// Defaults
if p.config.Command == "" {
p.config.Command = "ansible-playbook"
}
if p.config.HostAlias == "" {
p.config.HostAlias = "default"
}
var errs *packer.MultiError
err = validateFileConfig(p.config.PlaybookFile, "playbook_file", true)
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
// Check that the authorized key file exists
if len(p.config.SSHAuthorizedKeyFile) > 0 {
err = validateFileConfig(p.config.SSHAuthorizedKeyFile, "ssh_authorized_key_file", true)
if err != nil {
log.Println(p.config.SSHAuthorizedKeyFile, "does not exist")
errs = packer.MultiErrorAppend(errs, err)
}
}
if len(p.config.SSHHostKeyFile) > 0 {
err = validateFileConfig(p.config.SSHHostKeyFile, "ssh_host_key_file", true)
if err != nil {
log.Println(p.config.SSHHostKeyFile, "does not exist")
errs = packer.MultiErrorAppend(errs, err)
}
}
if len(p.config.LocalPort) > 0 {
if _, err := strconv.ParseUint(p.config.LocalPort, 10, 16); err != nil {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("local_port: %s must be a valid port", p.config.LocalPort))
}
} else {
p.config.LocalPort = "0"
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{
"execute_command",
},
},
}, raws...)
if err != nil {
return err
}
if p.config.ExecuteCommand == "" {
p.config.ExecuteCommand = p.commandTemplate()
}
if p.config.StagingDir == "" {
p.config.StagingDir = "/tmp/packer-puppet-server"
}
if p.config.Facter == nil {
p.config.Facter = make(map[string]string)
}
p.config.Facter["packer_build_name"] = p.config.PackerBuildName
p.config.Facter["packer_builder_type"] = p.config.PackerBuilderType
var errs *packer.MultiError
if p.config.ClientCertPath != "" {
info, err := os.Stat(p.config.ClientCertPath)
if err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("client_cert_dir is invalid: %s", err))
} else if !info.IsDir() {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("client_cert_dir must point to a directory"))
}
}
if p.config.ClientPrivateKeyPath != "" {
info, err := os.Stat(p.config.ClientPrivateKeyPath)
if err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("client_private_key_dir is invalid: %s", err))
} else if !info.IsDir() {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("client_private_key_dir must point to a directory"))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *HostCommandProvisioner) Prepare(raw ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{
"execute_command",
},
},
}, raw...)
if err != nil {
return err
}
var errs *packer.MultiError
if p.config.ExecuteCommand == "" {
p.config.ExecuteCommand = "{{ .Command }}"
}
if p.config.Commands == nil {
p.config.Commands = make([]string, 0)
}
if p.config.Vars == nil {
p.config.Vars = make([]string, 0)
}
if p.config.Command != "" && len(p.config.Commands) > 0 {
errs = packer.MultiErrorAppend(errs,
errors.New("You cannot specify both command and commands"))
}
if p.config.Command != "" {
p.config.Commands = []string{p.config.Command}
}
// Sanity check
if len(p.config.Commands) == 0 {
errs = packer.MultiErrorAppend(errs, errors.New("You must specify a command"))
}
// Check for bad env vars (i.e. '=foo' and 'foobar')
for _, keyValStr := range p.config.Vars {
keyValPair := strings.SplitN(keyValStr, "=", 2)
if len(keyValPair) != 2 || keyValPair[0] == "" {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("Environment variable not in 'key=value' format: %s", keyValStr))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func NewConfig(raws ...interface{}) (*Config, []string, error) {
c := new(Config)
md, err := common.DecodeConfig(c, raws...)
if err != nil {
return nil, nil, err
}
c.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, nil, err
}
// Default Pull if it wasn't set
hasPull := false
for _, k := range md.Keys {
if k == "Pull" {
hasPull = true
break
}
}
if !hasPull {
c.Pull = true
}
errs := common.CheckUnusedConfig(md)
templates := map[string]*string{
"export_path": &c.ExportPath,
"image": &c.Image,
}
for n, ptr := range templates {
var err error
*ptr, err = c.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
if c.ExportPath == "" {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("export_path must be specified"))
}
if c.Image == "" {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("image must be specified"))
}
if errs != nil && len(errs.Errors) > 0 {
return nil, nil, errs
}
return c, nil, nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
if p.config.TempConfigDir == "" {
p.config.TempConfigDir = DefaultTempConfigDir
}
if p.config.RemoteStateTree == "" {
p.config.RemoteStateTree = DefaultStateTreeDir
}
if p.config.RemotePillarRoots == "" {
p.config.RemotePillarRoots = DefaultPillarRootDir
}
var errs *packer.MultiError
// require a salt state tree
if p.config.LocalStateTree == "" {
errs = packer.MultiErrorAppend(errs,
errors.New("local_state_tree must be supplied"))
} else {
if _, err := os.Stat(p.config.LocalStateTree); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("local_state_tree must exist and be accessible"))
}
}
if p.config.LocalPillarRoots != "" {
if _, err := os.Stat(p.config.LocalPillarRoots); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("local_pillar_roots must exist and be accessible"))
}
}
if p.config.MinionConfig != "" {
if _, err := os.Stat(p.config.MinionConfig); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("minion_config must exist and be accessible"))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func NewConfig(raws ...interface{}) (*Config, []string, error) {
c := new(Config)
err := config.Decode(c, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &c.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{
"boot_command",
"tools_upload_path",
},
},
}, raws...)
if err != nil {
return nil, nil, err
}
// Defaults
if c.VMName == "" {
c.VMName = fmt.Sprintf("packer-%s-{{timestamp}}", c.PackerBuildName)
}
// Prepare the errors
var errs *packer.MultiError
errs = packer.MultiErrorAppend(errs, c.DriverConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.HTTPConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.OutputConfig.Prepare(&c.ctx, &c.PackerConfig)...)
errs = packer.MultiErrorAppend(errs, c.RunConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.ShutdownConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.ToolsConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.VMXConfig.Prepare(&c.ctx, c.RemoteType)...)
if c.SourcePath == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is blank, but is required"))
} else {
if _, err := os.Stat(c.SourcePath); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("source_path is invalid: %s", err))
}
}
// Warnings
var warnings []string
if c.ShutdownCommand == "" {
warnings = append(warnings,
"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
"will forcibly halt the virtual machine, which may result in data loss.")
}
// Check for any errors.
if errs != nil && len(errs.Errors) > 0 {
return nil, warnings, errs
}
return c, warnings, nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
md, err := common.DecodeConfig(&p.config, raws...)
if err != nil {
return err
}
p.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
p.config.tpl.UserVars = p.config.PackerUserVars
if p.config.TempConfigDir == "" {
p.config.TempConfigDir = DefaultTempConfigDir
}
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
templates := map[string]*string{
"bootstrap_args": &p.config.BootstrapArgs,
"minion_config": &p.config.MinionConfig,
"local_state_tree": &p.config.LocalStateTree,
"temp_config_dir": &p.config.TempConfigDir,
}
for n, ptr := range templates {
var err error
*ptr, err = p.config.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
if p.config.LocalStateTree != "" {
if _, err := os.Stat(p.config.LocalStateTree); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("local_state_tree must exist and be accessible"))
}
}
if p.config.MinionConfig != "" {
if _, err := os.Stat(p.config.MinionConfig); err != nil {
errs = packer.MultiErrorAppend(errs,
errors.New("minion_config must exist and be accessible"))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (builder *Builder) Prepare(raws ...interface{}) ([]string, error) {
md, err := common.DecodeConfig(&builder.config, raws...)
if err != nil {
return nil, err
}
builder.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, err
}
builder.config.tpl.UserVars = builder.config.PackerUserVars
builder.config.tpl.Funcs(awscommon.TemplateFuncs)
if builder.config.VolumeSize == 0 {
builder.config.VolumeSize = 12
}
if builder.config.VolumeType == "" {
builder.config.VolumeType = "standard"
}
if builder.config.RootDeviceName == "" {
builder.config.RootDeviceName = "/dev/xvda"
}
builder.ensureWorkerDeviceMapping()
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, builder.config.AccessConfig.Prepare(builder.config.tpl)...)
errs = packer.MultiErrorAppend(errs, builder.config.BlockDevices.Prepare(builder.config.tpl)...)
errs = packer.MultiErrorAppend(errs, builder.config.AMIConfig.Prepare(builder.config.tpl)...)
errs = packer.MultiErrorAppend(errs, builder.config.RunConfig.Prepare(builder.config.tpl)...)
templates := map[string]*string{
"worker_device_name": &builder.config.WorkerDeviceName,
"root_device_name": &builder.config.RootDeviceName,
}
for n, ptr := range templates {
var err error
*ptr, err = builder.config.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
if errs != nil && len(errs.Errors) > 0 {
return nil, errs
}
log.Println(common.ScrubConfig(builder.config, builder.config.AccessKey, builder.config.SecretKey))
return nil, nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
md, err := common.DecodeConfig(&p.config, raws...)
if err != nil {
return err
}
p.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
p.config.tpl.UserVars = p.config.PackerUserVars
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
if p.config.StagingDir == "" {
p.config.StagingDir = DefaultStagingDir
}
// Templates
templates := map[string]*string{
"staging_dir": &p.config.StagingDir,
}
for n, ptr := range templates {
var err error
*ptr, err = p.config.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
// Validation
err = validateFileConfig(p.config.PlaybookFile, "playbook_file", true)
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
for _, path := range p.config.PlaybookPaths {
err := validateDirConfig(path, "playbook_paths")
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
}
for _, path := range p.config.RolePaths {
if err := validateDirConfig(path, "role_paths"); err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *OVFPostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.cfg, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.cfg.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
if p.cfg.TargetType == "" {
p.cfg.TargetType = "ovf"
}
if p.cfg.TargetPath == "" {
p.cfg.TargetPath = "packer_{{ .BuildName }}_{{.Provider}}"
if p.cfg.TargetType == "ova" {
p.cfg.TargetPath += ".ova"
}
}
errs := new(packer.MultiError)
_, err = exec.LookPath(executable)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error: Could not find ovftool executable: %s", err))
}
if err = interpolate.Validate(p.cfg.TargetPath, &p.cfg.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing target template: %s", err))
}
if !(p.cfg.TargetType == "ovf" || p.cfg.TargetType == "ova") {
errs = packer.MultiErrorAppend(
errs, errors.New("Invalid target type. Only 'ovf' or 'ova' are allowed."))
}
if !(p.cfg.Compression >= 0 && p.cfg.Compression <= 9) {
errs = packer.MultiErrorAppend(
errs, errors.New("Invalid compression level. Must be between 1 and 9, or 0 for no compression."))
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
if p.config.UploadTimer == 0 {
p.config.UploadTimer = 1200
}
// Accumulate any errors
errs := new(packer.MultiError)
// First define all our templatable parameters that are _required_
templates := map[string]*string{
"apiurl": &p.config.ApiUrl,
"apikey": &p.config.ApiKey,
"secret": &p.config.Secret,
"display_text": &p.config.DisplayText,
"template_name": &p.config.TemplateName,
"os_type": &p.config.OsType,
"download_url": &p.config.DownloadUrl,
"zone": &p.config.Zone,
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
}
// Then define the ones that are optional
if p.config.Account != "" && p.config.Domain == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("If the account is specified, the domain must also be specified."))
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
if p.config.Direction == "" {
p.config.Direction = "upload"
}
var errs *packer.MultiError
if p.config.Direction != "download" && p.config.Direction != "upload" {
errs = packer.MultiErrorAppend(errs,
errors.New("Direction must be one of: download, upload."))
}
if p.config.Source != "" {
p.config.Sources = append(p.config.Sources, p.config.Source)
}
if p.config.Direction == "upload" {
for _, src := range p.config.Sources {
if _, err := os.Stat(src); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("Bad source '%s': %s", src, err))
}
}
}
if len(p.config.Sources) < 1 {
errs = packer.MultiErrorAppend(errs,
errors.New("Source must be specified."))
}
if p.config.Destination == "" {
errs = packer.MultiErrorAppend(errs,
errors.New("Destination must be specified."))
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *OVFPostProcessor) Configure(raws ...interface{}) error {
_, err := common.DecodeConfig(&p.cfg, raws...)
if err != nil {
return err
}
p.cfg.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
p.cfg.tpl.UserVars = p.cfg.PackerUserVars
if p.cfg.TargetType == "" {
p.cfg.TargetType = "ovf"
}
if p.cfg.TargetPath == "" {
p.cfg.TargetPath = "packer_{{ .BuildName }}_{{.Provider}}"
if p.cfg.TargetType == "ova" {
p.cfg.TargetPath += ".ova"
}
}
errs := new(packer.MultiError)
_, err = exec.LookPath(executable)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error: Could not find ovftool executable: %s", err))
}
if err = p.cfg.tpl.Validate(p.cfg.TargetPath); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing target template: %s", err))
}
if !(p.cfg.TargetType == "ovf" || p.cfg.TargetType == "ova") {
errs = packer.MultiErrorAppend(
errs, errors.New("Invalid target type. Only 'ovf' or 'ova' are allowed."))
}
if !(p.cfg.Compression >= 0 && p.cfg.Compression <= 9) {
errs = packer.MultiErrorAppend(
errs, errors.New("Invalid compression level. Must be between 1 and 9, or 0 for no compression."))
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
// Entry point for configuration parisng when we've defined
func (p *PostProcessor) Configure(raws ...interface{}) error {
p.config.ctx.Funcs = awscommon.TemplateFuncs
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{
"s3_key_name",
},
},
}, raws...)
if err != nil {
return err
}
// Set defaults
if p.config.S3Key == "" {
p.config.S3Key = "packer-import-{{timestamp}}.ova"
}
errs := new(packer.MultiError)
// Check and render s3_key_name
if err = interpolate.Validate(p.config.S3Key, &p.config.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing s3_key_name template: %s", err))
}
// Check we have AWS access variables defined somewhere
errs = packer.MultiErrorAppend(errs, p.config.AccessConfig.Prepare(&p.config.ctx)...)
// define all our required paramaters
templates := map[string]*string{
"s3_bucket_name": &p.config.S3Bucket,
}
// Check out required params are defined
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
}
// Anything which flagged return back up the stack
if len(errs.Errors) > 0 {
return errs
}
log.Println(common.ScrubConfig(p.config, p.config.AccessKey, p.config.SecretKey))
return nil
}
func (p *Provisioner) Prepare(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
}, raws...)
if err != nil {
return err
}
// Defaults
if p.config.Inline != nil && len(p.config.Inline) == 0 {
p.config.Inline = nil
}
if p.config.DistrDstPath == "" {
p.config.DistrDstPath = DistrDstPathDefault
}
// Accumulate any errors
var errs *packer.MultiError
log.Println(fmt.Sprintf("%s: %v", "inline", p.config.Inline))
log.Println(fmt.Sprintf("%s: %v", "script_path", p.config.ScriptPath))
log.Println(fmt.Sprintf("%s: %v", "distr_src_path", p.config.DistrSrcPath))
log.Println(fmt.Sprintf("%s: %v", "distr_dst_dir_path", p.config.DistrDstPath))
if p.config.ScriptPath == "" && p.config.Inline == nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("one of script_path or inline must be specified"))
}
if p.config.ScriptPath != "" {
if _, err := os.Stat(p.config.ScriptPath); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("script_path is not a valid path: %v", err))
}
}
if p.config.DistrSrcPath != "" {
if _, err := os.Stat(p.config.DistrSrcPath); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("distr_src_path is not a valid path: %v", err))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
