- "ssh", "-S", ssh_socket, "-M",
- "-o", "LogLevel=ERROR", "-o", "UserKnownHostsFile=/dev/null",
- "-o", "StrictHostKeyChecking=no", "-o", "ExitOnForwardFailure=yes",
- "-L", self._local_vpp_socket + ':' + self._remote_vpp_socket,
- "-p", str(node['port']), node['username'] + "@" + node['host'],
- "sleep", "10"]
- priv_key = node.get("priv_key")
+ u"ssh", u"-S", ssh_socket, u"-M",
+ u"-o", u"LogLevel=ERROR", u"-o", u"UserKnownHostsFile=/dev/null",
+ u"-o", u"StrictHostKeyChecking=no",
+ u"-o", u"ExitOnForwardFailure=yes",
+ u"-L", self._local_vpp_socket + u":" + self._remote_vpp_socket,
+ u"-p", str(node[u"port"]), node[u"username"] + u"@" + node[u"host"],
+ u"sleep", u"10"
+ ]
+ priv_key = node.get(u"priv_key")