32 lines
715 B
Go
32 lines
715 B
Go
package googlecompute
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"golang.org/x/crypto/ssh"
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)
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func commHost(state multistep.StateBag) (string, error) {
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ipAddress := state.Get("instance_ip").(string)
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return ipAddress, nil
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}
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// sshConfig returns the ssh configuration.
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func sshConfig(state multistep.StateBag) (*ssh.ClientConfig, error) {
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config := state.Get("config").(*Config)
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privateKey := state.Get("ssh_private_key").(string)
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signer, err := ssh.ParsePrivateKey([]byte(privateKey))
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if err != nil {
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return nil, fmt.Errorf("Error setting up SSH config: %s", err)
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}
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return &ssh.ClientConfig{
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User: config.Comm.SSHUsername,
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Auth: []ssh.AuthMethod{
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ssh.PublicKeys(signer),
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},
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}, nil
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}
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