129 lines
2.9 KiB
Go
129 lines
2.9 KiB
Go
//go:generate mapstructure-to-hcl2 -type Config
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package profitbricks
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import (
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"errors"
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"os"
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"github.com/hashicorp/packer-plugin-sdk/common"
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"github.com/hashicorp/packer-plugin-sdk/communicator"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer-plugin-sdk/template/config"
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"github.com/hashicorp/packer-plugin-sdk/template/interpolate"
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"github.com/mitchellh/mapstructure"
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)
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type Config struct {
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common.PackerConfig `mapstructure:",squash"`
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Comm communicator.Config `mapstructure:",squash"`
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PBUsername string `mapstructure:"username"`
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PBPassword string `mapstructure:"password"`
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PBUrl string `mapstructure:"url"`
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Region string `mapstructure:"location"`
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Image string `mapstructure:"image"`
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SSHKey string
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SnapshotName string `mapstructure:"snapshot_name"`
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DiskSize int `mapstructure:"disk_size"`
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DiskType string `mapstructure:"disk_type"`
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Cores int `mapstructure:"cores"`
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Ram int `mapstructure:"ram"`
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Retries int `mapstructure:"retries"`
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ctx interpolate.Context
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}
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func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
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var md mapstructure.Metadata
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err := config.Decode(&c, &config.DecodeOpts{
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Metadata: &md,
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Interpolate: true,
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InterpolateContext: &c.ctx,
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InterpolateFilter: &interpolate.RenderFilter{
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Exclude: []string{
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"run_command",
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},
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},
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}, raws...)
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if err != nil {
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return nil, err
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}
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var errs *packersdk.MultiError
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if c.Comm.SSHPassword == "" && c.Comm.SSHPrivateKeyFile == "" {
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errs = packersdk.MultiErrorAppend(
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errs, errors.New("Either ssh private key path or ssh password must be set."))
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}
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if c.SnapshotName == "" {
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def, err := interpolate.Render("packer-{{timestamp}}", nil)
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if err != nil {
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panic(err)
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}
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// Default to packer-{{ unix timestamp (utc) }}
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c.SnapshotName = def
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}
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if c.PBUsername == "" {
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c.PBUsername = os.Getenv("PROFITBRICKS_USERNAME")
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}
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if c.PBPassword == "" {
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c.PBPassword = os.Getenv("PROFITBRICKS_PASSWORD")
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}
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if c.PBUrl == "" {
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c.PBUrl = "https://api.profitbricks.com/cloudapi/v4"
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}
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if c.Cores == 0 {
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c.Cores = 4
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}
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if c.Ram == 0 {
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c.Ram = 2048
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}
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if c.DiskSize == 0 {
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c.DiskSize = 50
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}
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if c.Region == "" {
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c.Region = "us/las"
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}
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if c.DiskType == "" {
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c.DiskType = "HDD"
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}
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if es := c.Comm.Prepare(&c.ctx); len(es) > 0 {
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errs = packersdk.MultiErrorAppend(errs, es...)
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}
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if c.Image == "" {
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errs = packersdk.MultiErrorAppend(
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errs, errors.New("ProfitBricks 'image' is required"))
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}
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if c.PBUsername == "" {
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errs = packersdk.MultiErrorAppend(
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errs, errors.New("ProfitBricks username is required"))
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}
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if c.PBPassword == "" {
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errs = packersdk.MultiErrorAppend(
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errs, errors.New("ProfitBricks password is required"))
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}
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if errs != nil && len(errs.Errors) > 0 {
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return nil, errs
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}
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packersdk.LogSecretFilter.Set(c.PBUsername)
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return nil, nil
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}
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