运行fabric python API并查看＆＃39;致命错误：不兼容的ssh peer（不可接受的kex算法）＆＃39;在主持人＆＃39; a-stor1＆＃39;但在＆＃39; rack1-app1＆＃39;上工作正常。只有我能看到的区别是＆＃39; rack1-app1＆＃39;正在运行openssl 1.0.1-4ubuntu5.3和＆＃39; a-stor1＆＃39;正在运行1.0.1-4ubuntu5.21。
Brians-MacBook-Pro:initial bohalloran$ python tests/test_fabric.py
[rack1-app1] Executing task 'testIt'
[rack1-app1] run: uptime
[rack1-app1] out: 13:07:43 up 24 days, 19:18, 1 user, load average: 0.07, 0.05, 0.05
[rack1-app1] out:
[a-stor1] Executing task 'testIt'
[a-stor1] run: uptime
ERROR:paramiko.transport:Exception: Incompatible ssh peer (no acceptable kex algorithm)
ERROR:paramiko.transport:Traceback (most recent call last):
ERROR:paramiko.transport: File "/Library/Python/2.7/site-packages/paramiko/transport.py", line 1614, in run
ERROR:paramiko.transport: self._handler_tableptype
ERROR:paramiko.transport: File "/Library/Python/2.7/site-packages/paramiko/transport.py", line 1694, in _negotiate_keys
ERROR:paramiko.transport: self._parse_kex_init(m)
ERROR:paramiko.transport: File "/Library/Python/2.7/site-packages/paramiko/transport.py", line 1809, in _parse_kex_init
ERROR:paramiko.transport: raise SSHException('Incompatible ssh peer (no acceptable kex algorithm)')
ERROR:paramiko.transport:SSHException: Incompatible ssh peer (no acceptable kex algorithm)
ERROR:paramiko.transport:
Fatal error: Incompatible ssh peer (no acceptable kex algorithm)
Underlying exception:
Incompatible ssh peer (no acceptable kex algorithm)
Aborting.
Incompatible ssh peer (no acceptable kex algorithm)
Underlying exception:
Incompatible ssh peer (no acceptable kex algorithm)
Brians-MacBook-Pro:initial bohalloran$ cat tests/test_fabric.py
from fabric.api import env, run, prefix, hide, settings
from fabric import tasks
import logging
env.hosts = ['rack1-app1', 'a-stor1']
env.user = 'storiant'
env.password = 'ST0r!ant'
logging.basicConfig()
cmd = 'uptime'
def main():
tasks.execute(testIt)
def testIt():
with settings(warn_only = True):
run(cmd)
if name == "main":
main()
Brians-MacBook-Pro:initial bohalloran$
Brians-MacBook-Pro:initial bohalloran$ python
Python 2.7.6 (default, Sep 9 2014, 15:04:36)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
import paramiko
print paramiko.version
1.15.2
^D
Brians-MacBook-Pro:initial bohalloran$
Brians-MacBook-Pro:initial bohalloran$ openssl version
OpenSSL 0.9.8zd 8 Jan 2015
Brians-MacBook-Pro:initial bohalloran$
storiant@Rack1-app1:~$ openssl version
OpenSSL 1.0.1 14 Mar 2012
storiant@Rack1-app1:~$
storiant@a-stor1:~$ openssl version
OpenSSL 1.0.1 14 Mar 2012
storiant@a-stor1:~$
storiant@a-stor1:~$ dpkg -l | grep libgnutls
ii libgnutls26 2.12.14-5ubuntu3.1 GNU TLS library - runtime library
storiant@a-stor1:~$ dpkg -l | grep openssl
ii libevent-openssl-2.0-5 2.0.16-stable-1ubuntu0.1 Asynchronous event notification library (openssl)
ii openssl 1.0.1-4ubuntu5.21 Secure Socket Layer (SSL) binary and related cryptographic tools
storiant@a-stor1:~$
storiant@Rack1-app1:~$ dpkg -l | grep libgnutls
ii libgnutls26 2.12.14-5ubuntu3.1 GNU TLS library - runtime library
storiant@Rack1-app1:~$ dpkg -l | grep openssl
ii libevent-openssl-2.0-5 2.0.16-stable-1 Asynchronous event notification library (openssl)
ii openssl 1.0.1-4ubuntu5.3 Secure Socket Layer (SSL) binary and related cryptographic tools
storiant@Rack1-app1:~$
storiant@Rack1-app1:~$ uname -a
Linux Rack1-app1 3.2.0-58-generic #88-Ubuntu SMP Tue Dec 3 17:37:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
storiant@Rack1-app1:~$
storiant@a-stor1:~$ uname -a
Linux a-stor1 3.2.0-58-generic #88-Ubuntu SMP Tue Dec 3 17:37:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
storiant@a-stor1:~$
答案 0 :(得分：7)
升级光纤为我解决了问题（pip --upgrade fabric）
答案 1 :(得分：-2)
如果以上安装提示如下错误 - “python-paramiko依赖于python-ecdsa;但是： 没有安装包python-ecdsa。“
然后，按照以下步骤安装ecdsa