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Merge pull request #19510 from baude/errorifkeyexists 

Fail if ssh key exists
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OpenShift Merge Robot 2023-08-05 12:27:14 +02:00 committed by GitHub
parent 0ad376d921 fc7c6efd3b
commit 38b20bda29
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1 changed files with 4 additions and 0 deletions
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4
pkg/machine/keys.go
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@ -20,6 +20,10 @@ var sshCommand = []string{"ssh-keygen", "-N", "", "-t", "ed25519", "-f"}
// CreateSSHKeys makes a priv and pub ssh key for interacting
// the a VM.
func CreateSSHKeys(writeLocation string) (string, error) {
// If the SSH key already exists, hard fail
if _, err := os.Stat(writeLocation); err == nil {
return "", fmt.Errorf("SSH key already exists: %s", writeLocation)
}
if err := os.MkdirAll(filepath.Dir(writeLocation), 0700); err != nil {
return "", err
}