A conexão deve ser feita por SSH:
ssh -i ~/.ssh/locaweb_openstack_rsa centos@191.252.224.255
O arquivo locaweb_openstack_rsa necessário deve ter o seguinte conteúdo:
-----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAzg0qMEEWa3dLRmfY/DPcmnamJCWMYs1HOaoABzZOjm1HD8r7 3rLhvYbgQlnubt9oUUbg19A6sDuOSQDp+jKK+L7sSpP9R3eiYzjD0IH+B/V5iY5K 1ur3BDgEVuWIyh0HKpeftfiBxlo9gF3v3mJ28JFMTFZIu8zlvwD6DNsGe4nhUUqb vp/QiY5cb+fTfAeojWcHM1gyNv+PdPSZyCtY10PahVGRH+0S9ZeEX2sKV5zDEV0v hABvbe1espx74w1Is+NwuQCVsPmhRLFD1vSq6pqhleO8Qeq3X3AUhmO0LXm1B2my 5M8cHDUg14qx344zh6/gl1YHTjN4oEhZEMIlQwIDAQABAoIBADbNy5XQCf2FWjEc t9rElH1E54WfswooXTRaIe3JJPW+3PK3Y2xlGaOGNymOr9svcpiDiJP+H032WS7T nmfcf5gPd9uSJwCWMku/sl1H5eAKC0xp2z/0eMTXfVf7bvmK5PgQIfuNYD74i3kU AxOcDtSHYMrA/FFu+wBlaxx2OPAsToOx9fC0ZDUxuCRSi5EHSfnRHfu7DaaZOa4h 7DDZYsqOnUQY0ZBr6HjB3wMTmT9G5korH9Ck+VoMTlpaEAuCb95qZVopL5MEKa2u a6MIu602NkeHUeqiwPS3BAUZaJhZlkBcLO3w1M2kv0jAkywXYgexdPVmB2FEFKOP neQcwaECgYEA+GeoAVP58q0CIOP4eZZVdexhUWMuxno0+Z4owPkVnLjy8w8EjOxo 4rDq7hh4iTjAVJEsZ2NuTqbCIEmLSGBSuLe/hFBvf4WFGEOTVTcOe5jf5XP4HXnf A9CpmoP+aBB1x8HepyVJh4jaLOQrvCybI63XN3bkiFqJIq91XnNHprMCgYEA1Fn+ k0Tp2gUN3X5pzwNz+Jnl4zYV3hdsZZa114FTgu4b6v25PvzYqq9aCaemFfwJiklc Hy1o7rnlug+XT/Mw07xeJOJtX3tPOKgslaWx4/p6jDqhAaMC4X15nIkbxECVVC46 vGj6V3VMdVxO0gfMvjyxoQ0hfLrWLR4ZSor+TzECgYEAubiOVQfbPcR6berkMMvk c3lbPYWBSGXAS80jPTw+G2HwSye0SETNGogZ7hAftsDWk6PC5j3iEC3/wDIcT+2s i2zeZOfapSZH319OvYyfaGthIuW04RzoT6rn053STS3ZUZOyi5eGRS5dqOijhlp3 V5K28UIUFZpTI7q5bveT358CgYEAr8XunCinCfi1CWriWqEZFecOC41xfG0XJOAj lUdPwUkngtSSyjixgFe1x9gl+nytyPIAdy43daQbLHBLZ7p96EY8B3wF3MtNQDC0 9wo4veVQG1NMgvZUJCKgz5oOidyLvyqlI+AhmNNXfq3x8JjUOYQz5IPh/EULlD0d 4j47U4ECgYEA5Y90fg+29OKvg6roLiRkHniXuY1c58FEHEEK/hWHqnH6YFYxvLCp T6siiDEht4AMppWXnpcuAfDS//nlvke+kGp2G9ml81XBLytlBeaAMTmqeOYE2uLs PwVbHhIOmF45tJe5jKaKxMZ4PyxS8EaGQSsGP7ZAtL8QItlLlig9nJU= -----END RSA PRIVATE KEY-----
O caminho do arquivo na linha de comando deve ser ajustado de acordo com a localização em cada máquina.