Commit 3c446333 authored by Julien Muchembled's avatar Julien Muchembled

vm: as SSH key to connect to guest, use ed25519 type instead of rsa

By default, recent SSH (since v8.6) refuses to connect to not-so-old
server (e.g. the version on Debian 8) with RSA key.
parent 322aa6e3
Pipeline #18546 passed with stage
in 0 seconds
......@@ -278,7 +278,8 @@ class InstallDebianRecipe(BaseRecipe):
with building_directory(location):
if vm_run:
key = self.ssh_key
subprocess.check_call(('ssh-keygen', '-N', '', '-f', key), env=env)
subprocess.check_call(('ssh-keygen', '-N', '', '-t', 'ed25519',
'-f', key), env=env)
key += '.pub'
with open(key) as f:
os.remove(key)
......
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