package oneandone import ( "errors" "os" "strings" "github.com/1and1/oneandone-cloudserver-sdk-go" "github.com/hashicorp/packer/common" "github.com/hashicorp/packer/helper/communicator" "github.com/hashicorp/packer/helper/config" "github.com/hashicorp/packer/packer" "github.com/hashicorp/packer/template/interpolate" "github.com/mitchellh/mapstructure" ) type Config struct { common.PackerConfig `mapstructure:",squash"` Comm communicator.Config `mapstructure:",squash"` Token string `mapstructure:"token"` Url string `mapstructure:"url"` SSHKey string SnapshotName string `mapstructure:"image_name"` DataCenterName string `mapstructure:"data_center_name"` DataCenterId string Image string `mapstructure:"source_image_name"` DiskSize int `mapstructure:"disk_size"` Retries int `mapstructure:"retries"` CommConfig communicator.Config `mapstructure:",squash"` ctx interpolate.Context } func NewConfig(raws ...interface{}) (*Config, []string, error) { var c Config var md mapstructure.Metadata err := config.Decode(&c, &config.DecodeOpts{ Metadata: &md, Interpolate: true, InterpolateContext: &c.ctx, InterpolateFilter: &interpolate.RenderFilter{ Exclude: []string{ "run_command", }, }, }, raws...) if err != nil { return nil, nil, err } var errs *packer.MultiError if c.SnapshotName == "" { def, err := interpolate.Render("packer-{{timestamp}}", nil) if err != nil { panic(err) } // Default to packer-{{ unix timestamp (utc) }} c.SnapshotName = def } if c.Image == "" { errs = packer.MultiErrorAppend( errs, errors.New("1&1 'image' is required")) } if c.Token == "" { c.Token = os.Getenv("ONEANDONE_TOKEN") } if c.Url == "" { c.Url = oneandone.BaseUrl } if c.DiskSize == 0 { c.DiskSize = 50 } if c.Retries == 0 { c.Retries = 600 } if c.DataCenterName != "" { token := oneandone.SetToken(c.Token) //Create an API client api := oneandone.New(token, c.Url) dcs, err := api.ListDatacenters() if err != nil { errs = packer.MultiErrorAppend( errs, err) } for _, dc := range dcs { if strings.ToLower(dc.CountryCode) == strings.ToLower(c.DataCenterName) { c.DataCenterId = dc.Id break } } } if es := c.Comm.Prepare(&c.ctx); len(es) > 0 { errs = packer.MultiErrorAppend(errs, es...) } if errs != nil && len(errs.Errors) > 0 { return nil, nil, errs } common.ScrubConfig(c, c.Token) return &c, nil, nil }