Capistrano 3 SSHKit :: Runner :: ExecuteError：在主机[hostname]代理上执行时发生异常，无法使用请求的身份签名数据 [英] Capistrano 3 SSHKit::Runner::ExecuteError: Exception while executing on host [hostname ]agent could not sign data with requested identity

问题描述

在将Rails应用程序部署到ubuntu服务器时出现以下错误，我已经正确设置了ssh密钥，并且可以ssh到服务器，但是在尝试执行此操作时会得到以下消息

I'm getting the following error while deploying my rails app to an ubuntu server, I have correctly setup ssh keys and I can ssh to the server but I'm getting the following when I try to do

 cap production deploy

这是错误消息

cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing on host xxxxxx.xxxxxxx.xxx: agent could not sign data with requested identity

由于我以前已经部署过，所以我不知道自己在做什么错，我只需要将我的应用程序更新为所做的更改即可。自上次部署以来，我尚未更改 deploy.rb，Capfile或deploy / production.rb 文件

I can't figure out what I am doing wrong since I had previously deployed and I just need to update my app to changes I have made. I have not changed my deploy.rb, Capfile or deploy/production.rb files since I last deployed

推荐答案

我通过发出 ssh-add 解决了类似的问题。看来我当前的环境没有正确地拿起钥匙，读完这些钥匙就解决了这个问题。

I solved a similar issue by just issuing ssh-add. It seems that my current environment hasn't properly picked up the keys and readding them fixed the issue.

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