68 lines
1.3 KiB
Go
68 lines
1.3 KiB
Go
package common
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import (
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"errors"
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"fmt"
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"time"
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"github.com/mitchellh/packer/template/interpolate"
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)
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type RunConfig struct {
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Headless bool `mapstructure:"headless"`
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RawBootWait string `mapstructure:"boot_wait"`
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HTTPDir string `mapstructure:"http_directory"`
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HTTPPortMin uint `mapstructure:"http_port_min"`
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HTTPPortMax uint `mapstructure:"http_port_max"`
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VNCPortMin uint `mapstructure:"vnc_port_min"`
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VNCPortMax uint `mapstructure:"vnc_port_max"`
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BootWait time.Duration ``
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}
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func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
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if c.RawBootWait == "" {
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c.RawBootWait = "10s"
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}
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if c.HTTPPortMin == 0 {
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c.HTTPPortMin = 8000
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}
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if c.HTTPPortMax == 0 {
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c.HTTPPortMax = 9000
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}
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if c.VNCPortMin == 0 {
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c.VNCPortMin = 5900
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}
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if c.VNCPortMax == 0 {
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c.VNCPortMax = 6000
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}
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var errs []error
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var err error
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if c.RawBootWait != "" {
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c.BootWait, err = time.ParseDuration(c.RawBootWait)
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if err != nil {
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errs = append(
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errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
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}
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}
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if c.HTTPPortMin > c.HTTPPortMax {
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errs = append(errs,
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errors.New("http_port_min must be less than http_port_max"))
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}
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if c.VNCPortMin > c.VNCPortMax {
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errs = append(
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errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
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}
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return errs
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}
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