~/.ssh/id_rsa.pub 在将 capistrano 安装为 ansible playbook 时未发现错误 [英] ~/.ssh/id_rsa.pub not found error while installing capistrano as ansible playbook

问题描述

我尝试安装 https://github.com/roots/bedrock-ansible 到运行基础部署 (http://roots.io/wordpress-stack/).>

当我运行vagrant up"时，一段时间后出现错误:

任务:[capistrano-setup |设置部署组] *************************************跳过:[默认]任务:[capistrano-setup |设置部署用户] ************************************跳过:[默认]任务:[capistrano-setup |将公钥添加到服务器] ************************致命的:[默认] =>无法在查找中找到文件:~/.ssh/id_rsa.pub致命:所有主机都已经失败——正在中止播放回顾 ************************************************************************要重试，请使用:--limit @/Users/johannes/site.retry默认值:ok=46 已更改=16 无法访问=1 失败=0Ansible 未能成功完成.任何错误输出都应该是上面可见.请修复这些错误，然后重试.

我不知道如何解决这个问题.你有什么想法吗?

解决方案

似乎该角色正在尝试查找您的本地公钥.它应该在错误消息~/.ssh/id_rsa.pub"中的位置，但事实并非如此.所以要么你没有，要么你把它放在另一个地方.

如果您不熟悉生成 SSH 密钥，您可能没有.我个人喜欢 GitHub 帮助页面:https://help.github.com/文章/生成-ssh-keys/(您只需执行步骤 1 和 2).

如果您有 SSH 密钥，但位于不同的位置，则基岩中的 capistrano-install 角色会使用一些变量:

deploy_user:部署部署密钥:- "~/.ssh/id_rsa.pub"

因此您可以在 deploy_keys 列表中设置(多个)公钥文件，它们将被添加到 deploy_user 的授权密钥中.

所有这些都是必需的，因为 Capistrano 稍后将使用部署用户连接到远程服务器.http://blakesmith.me/2010/02/08/understanding-public-key-private-key-concepts.html

I try to install https://github.com/roots/bedrock-ansible to get a bedrock deployment (http://roots.io/wordpress-stack/) running.

When I run "vagrant up", after some time I get the error:

TASK: [capistrano-setup | Setup deploy group] ********************************* 
skipping: [default]

TASK: [capistrano-setup | Setup deploy user] ********************************** 
skipping: [default]

TASK: [capistrano-setup | Adding public key to server] ************************ 
fatal: [default] => could not locate file in lookup: ~/.ssh/id_rsa.pub

FATAL: all hosts have already failed -- aborting

PLAY RECAP ******************************************************************** 
           to retry, use: --limit @/Users/johannes/site.retry

default                    : ok=46   changed=16   unreachable=1    failed=0   

Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.

I do not have a clou how i can fix this. Do you have an idea?

解决方案

It seems the role is trying to find your local public key. It should be in the location in the error message '~/.ssh/id_rsa.pub', but it's not. So either you don't have one, or you keep it in another location.

If you're not familiar with generating SSH keys you probably don't have one. I personally like the GitHub help page for this: https://help.github.com/articles/generating-ssh-keys/ (you only have to perform steps 1 and 2).

If you do have SSH keys, but in a different location, the capistrano-install role in bedrock uses some variables:

deploy_user: deploy
deploy_keys:
  - "~/.ssh/id_rsa.pub"

So you can set (multiple) public key files in the deploy_keys list and they will be added to the deploy_user's authorized keys.

All this is needed because Capistrano will use the deploy user to connect to the remote server later. http://blakesmith.me/2010/02/08/understanding-public-key-private-key-concepts.html

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