32 lines
634 B
Go
32 lines
634 B
Go
package common
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import (
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"log"
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"github.com/hashicorp/packer/helper/multistep"
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)
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// CommHost returns the VM's IP address which should be used to access it by SSH.
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func CommHost(host string) func(multistep.StateBag) (string, error) {
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return func(state multistep.StateBag) (string, error) {
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if host != "" {
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log.Printf("Using host value: %s", host)
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return host, nil
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}
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vmName := state.Get("vmName").(string)
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driver := state.Get("driver").(Driver)
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mac, err := driver.MAC(vmName)
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if err != nil {
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return "", err
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}
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ip, err := driver.IPAddress(mac)
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if err != nil {
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return "", err
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}
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return ip, nil
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}
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}
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