Capistrano不支持的密钥类型

Jeff 发表于 Dev

杰夫

当我在CentOS上使用capistrano进行“生产部署”时，会出现以下错误。

我确定我的git和server的pirvate密钥都是完美的原始文件，而公共密钥通常在服务器上。

我的production.rb文件中有ssh_options [：keys] = [File.join（ENV [“ HOME”]，“。ssh”，“ example-rsa”）]，并将文件放在/root/.ssh中/ example-rsa正确。我为git和server ssh添加了我的私钥。

奇怪的是，即使两个文件都需要密码，我的终端仍要求我提供git的密码，而不是服务器的密码。

我将红宝石版本与服务器，opeenssh等进行了同步。

  triggering start callbacks for `deploy'
  * 2014-02-27 10:09:45 executing `multistage:ensure'
  * 2014-02-27 10:09:45 executing `deploy'
  * 2014-02-27 10:09:45 executing `deploy:update'
 ** transaction: start
  * 2014-02-27 10:09:45 executing `deploy:update_code'
    updating the cached checkout on all servers
    executing locally: "git ls-remote [email protected]:example/AskOnStack.git HEAD"
*** [deploy:update_code] rolling back
  * executing "rm -rf /home/deployer/apps/AskOnStack/releases/20140227010945; true"
    servers: ["**.**.***.**"]
 ** [deploy:update_code] exception while rolling back: Capistrano::ConnectionError, connection failed for: **.**.***.**:**** 

(NotImplementedError: unsupported key type `��"�ep���ˎ��-�wƿ3�����-���S�(�')
// this part is the start of errors. what are those strange texts?

/home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:138:in ``': No such file or directory - git ls-remote [email protected]:mocoga/KakaoGameFriend.git HEAD (Errno::ENOENT)
 from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano- 2.15.5/lib/capistrano/recipes/deploy.rb:138:in `block in run_locally'
 from /home/stackoverflow/.rvm/rubies/ruby-1.9.3-p392-railsexpress/lib/ruby/1.9.1/benchmark.rb:295:in `realtime'
    from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:137:in `run_locally'
    from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:43:in `block (3 levels) in load'
    from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:124:in `with_env'
    from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:43:in `block (2 levels) in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/scm/git.rb:229:in `query_revision'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/scm/base.rb:35:in `block in method_missing'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/scm/base.rb:63:in `local'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/scm/base.rb:35:in `method_missing'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:43:in `block in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:87:in `call'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:87:in `block in fetch'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:110:in `block in protect'
from <internal:prelude>:10:in `synchronize'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:110:in `protect'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:78:in `fetch'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/variables.rb:95:in `[]'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/strategy/base.rb:86:in `revision'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/strategy/remote_cache.rb:35:in `update_repository_cache'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy/strategy/remote_cache.rb:15:in `deploy!'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:253:in `block (2 levels) in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `instance_eval'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:89:in `execute_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/namespaces.rb:191:in `method_missing'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/namespaces.rb:110:in `block in define_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:234:in `block (3 levels) in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:56:in `transaction'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/namespaces.rb:191:in `method_missing'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:233:in `block (2 levels) in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `instance_eval'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:89:in `execute_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/namespaces.rb:191:in `method_missing'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/namespaces.rb:110:in `block in define_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/recipes/deploy.rb:201:in `block (2 levels) in load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `instance_eval'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:89:in `execute_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:101:in `find_and_execute_task'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:46:in `block in execute_requested_actions'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:45:in `each'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:45:in `execute_requested_actions'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/help.rb:19:in `execute_requested_actions_with_help'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:34:in `execute!'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:14:in `execute'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/gems/capistrano-2.15.5/bin/cap:4:in `<top (required)>'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/bin/cap:23:in `load'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/bin/cap:23:in `<main>'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/bin/ruby_executable_hooks:15:in `eval'
from /home/stackoverflow/.rvm/gems/ruby-1.9.3-p392-railsexpress/bin/ruby_executable_hooks:15:in `<main>'

杰弗里·H

我的问题是我的本地~/.ssh/known_hosts文件中有很多不同的密钥，因为每次我的VPS以应急模式重新启动时，它都会改变。

因此，我删除了所有它们，并正常连接到ssh（而不是通过capistrano），然后我尝试使用capistrano并成功了。

其他详细信息：当ssh无法读取密钥文件时，会发生这种情况，您可以运行ssh -v user@host以查看发生了什么情况

（请参阅此处第一个答案中的评论：https : //serverfault.com/questions/613756/how-to-stop-ssh-passphrase-prompt）

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