Question

我正在使用新服务器设置Capistrano 3，因此我可以部署Rails应用程序，目前卡住了。每当我运行任何cap production任务时，都会发生这种情况：

$ cap production deploy:setup
cap aborted!
Errno::ENETUNREACH: Network is unreachable - connect(2) for [IPv6addresshere]:22

我花了几个小时试图解决这个问题，并且不确定是怎么回事。我可以像同一个用户Capistrano在没有密码的情况下使用ssh，因为我有授权密钥设置。此外，从远程服务器，我可以ssh git@github.com很好，因为我已配置部署密钥。

有什么建议吗？

这是跟踪：

/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:64:in `connect'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:64:in `connect_internal'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:139:in `connect'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:636:in `block in tcp'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:231:in `each'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:231:in `foreach'
/home/awatt/.rubies/ruby-2.3.0/lib/ruby/2.3.0/socket.rb:626:in `tcp'
/home/awatt/.gem/ruby/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/transport/session.rb:70:in `initialize'
/home/awatt/.gem/ruby/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh.rb:232:in `new'
/home/awatt/.gem/ruby/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh.rb:232:in `start'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/connection_pool.rb:59:in `call'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/connection_pool.rb:59:in `with'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/netssh.rb:155:in `with_ssh'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/netssh.rb:108:in `execute_command'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:141:in `block in create_command_and_execute'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:141:in `tap'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:141:in `create_command_and_execute'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:55:in `test'
/home/awatt/.gem/ruby/2.3.0/gems/capistrano-rbenv-2.0.4/lib/capistrano/tasks/rbenv.rake:10:in `block (3 levels) in <top (required)>'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:29:in `instance_exec'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/backends/abstract.rb:29:in `run'
/home/awatt/.gem/ruby/2.3.0/gems/sshkit-1.11.2/lib/sshkit/runners/parallel.rb:12:in `block (2 levels) in execute'
Tasks: TOP => rbenv:validate

Answer 1

我发现我已正确配置了deploy.rb文件但忽略了更新deploy/production.rb，其中用户配置为deploy@example.com。因此，在主配置文件中运行部署步骤后，它将根据生产设置尝试相同的步骤，并且无法获得SSH连接。毕竟这很简单！感谢那些评论的人。

Capistrano：网络无法访问错误，但可以ssh到服务器

1 个答案: