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33 lines
671 B
Go
33 lines
671 B
Go
package cloudstack
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import (
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"fmt"
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"log"
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"github.com/hashicorp/packer/helper/multistep"
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)
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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 ssh_host value: %s", host)
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return host, nil
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}
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ip, hasIP := state.Get("ipaddress").(string)
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if !hasIP {
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return "", fmt.Errorf("Failed to retrieve IP address")
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}
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return ip, nil
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}
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}
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func commPort(state multistep.StateBag) (int, error) {
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commPort, hasPort := state.Get("commPort").(int)
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if !hasPort {
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return 0, fmt.Errorf("Failed to retrieve communication port")
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}
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return commPort, nil
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}
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