41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
//go:generate struct-markdown
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package common
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import (
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"fmt"
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"github.com/hashicorp/packer/template/interpolate"
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)
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// These are the different valid mode values for "guest_additions_mode" which
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// determine how guest additions are delivered to the guest.
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const (
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GuestAdditionsModeDisable string = "disable"
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GuestAdditionsModeAttach = "attach"
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GuestAdditionsModeUpload = "upload"
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)
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type GuestAdditionsConfig struct {
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Communicator string `mapstructure:"communicator"`
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// The method by which guest additions are
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// made available to the guest for installation. Valid options are upload,
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// attach, or disable. If the mode is attach the guest additions ISO will
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// be attached as a CD device to the virtual machine. If the mode is upload
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// the guest additions ISO will be uploaded to the path specified by
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// guest_additions_path. The default value is upload. If disable is used,
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// guest additions won't be downloaded, either.
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GuestAdditionsMode string `mapstructure:"guest_additions_mode" required:"false"`
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}
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func (c *GuestAdditionsConfig) Prepare(ctx *interpolate.Context) []error {
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var errs []error
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if c.Communicator == "none" && c.GuestAdditionsMode != "disable" {
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errs = append(errs, fmt.Errorf("guest_additions_mode has to be "+
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"'disable' when communicator = 'none'."))
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}
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return errs
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}
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