面料部署问题

Question

我正在尝试部署带有面料的Django应用程序，并获得以下错误：

Alexs-MacBook:fabric alex$ fab config:instance=peergw deploy -H <ip> - 
u <username> -p <password> 

[192.168.2.93] run: cat /etc/issue 

Traceback (most recent call last): 

  File "build/bdist.macosx-10.6-universal/egg/fabric/main.py", line 

419, in main 

  File "/Users/alex/Rabota/server/mx30/scripts/fabric/fab/ 

commands.py", line 37, in deploy 

    checkup() 

  File "/Users/alex/Rabota/server/mx30/scripts/fabric/fab/ 

commands.py", line 140, in checkup 

    if not 'Ubuntu' in run('cat /etc/issue'): 

  File "build/bdist.macosx-10.6-universal/egg/fabric/network.py", line 

382, in host_prompting_wrapper 

  File "build/bdist.macosx-10.6-universal/egg/fabric/operations.py", 

line 414, in run 

  File "build/bdist.macosx-10.6-universal/egg/fabric/network.py", line 

65, in __getitem__ 

  File "build/bdist.macosx-10.6-universal/egg/fabric/network.py", line 

140, in connect 

  File "build/bdist.macosx-10.6-universal/egg/paramiko/client.py", 

line 149, in load_system_host_keys 

  File "build/bdist.macosx-10.6-universal/egg/paramiko/hostkeys.py", 

line 154, in load 

  File "build/bdist.macosx-10.6-universal/egg/paramiko/hostkeys.py", 

line 66, in from_line 

  File "build/bdist.macosx-10.6-universal/egg/paramiko/rsakey.py", 

line 61, in __init__ 

paramiko.SSHException: Invalid key 

Alexs-MacBook:fabric alex$ 

我无法通过SSH连接到服务器。我的问题是什么？

问候，Arshavski Alexander。

Answer 1

在这里走出四肢，我会说您的SSH键是不正确的：

paramiko.sshexception：无效键

当您尝试使用您提供给Fabric的用户名和密码，您的服务器会说什么？

第二想：当您提供织物的密码时，可能建议您的SSH主机密钥已更改和 /或尚未添加到 ~/.ssh/known_hosts.

Answer 2

是的，我会说您要连接的机器上的主机键已更改。 （或者您是从从未经历过“ XXX是未知主机的机器，您想将其添加到已知主机列表中？”对话。）对话。）

如果您不担心中间攻击或几天前自己更改了密钥

env.disable_known_hosts = True

那应该照顾好它！