Capistrano 3部署：致命：无法从远程存储库读取

Question

I have a Rails 5 and Capistrano 3 app.

I am able to push the code to the git repository as well as to pull it over from there.

However, when I try to deploy the code to the (DigitalOcean) server via Capistrano, I get this error message:

00:02 git:check
      01 git ls-remote git@bitbucket.org:username/reponame.git HEAD
      01 repository access denied.
      01 fatal: Could not read from remote repository.
      01
      01 Please make sure you have the correct access rights
      01 and the repository exists.
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deployer@IP: git exit status: 128
git stdout: Nothing written
git stderr: repository access denied.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

SSHKit::Command::Failed: git exit status: 128
git stdout: Nothing written
git stderr: repository access denied.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Tasks: TOP => deploy:check => git:check
(See full trace by running task with --trace)
The deploy has failed with an error: Exception while executing as deployer@IP: git exit status: 128
git stdout: Nothing written
git stderr: repository access denied.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.


** DEPLOY FAILED

What I have done: I have a generated a new SSH key on my mac, the output is in the files called project_name and project_name.pub . Then I have ran this command:

cat ~/.ssh/project_name.pub | pbcopy

and pasted this key code to the Settings of the Bitbucket repository, section "SSH keys".

In the Capistrano config file, I have the following:

set :ssh_options, {
  keys: %w(/Users/my_name/.ssh/project_name),
  forward_agent: true,
  auth_methods: %w(publickey password),
  port: 22
}

When I run cap production deploy , I am being asked to enter the password and afterward, the deployment process fails due the error mentioned above ( Please make sure you have the correct access rights and the repository exists. ).

How to propertly set the keys/fix the deployment issue?

Answer 1

Looks like your SSH key isn't being forwarded. Typically this is because your SSH key isn't available to ssh-agent for forwarding. Github has a good writeup on this , but you probably just need to run: ssh-add project_name .

You may also need to change your SSH config, which the Github article gets into, but I'd start with just the ssh-add .

Note, my assumption based on your forward agent: true , is that you're trying to deploy by forwarding your local SSH key to Github, not using a deploy key that exists on the app server. If that's not the case and your deploy key is on the server, just set that to false.

Answer 2

希望您在存储库中正确添加ssh密钥。我认为您正在使用git clone https://user@bitbucket.org/appname.git类的HTTPS克隆存储库，因为bitbucket是私有存储库，请用git clone https://user@bitbucket.org/appname.git ssh替换git clone https://user@bitbucket.org/appname.git ，请记住不要在小滴中创建ssh密钥时添加密码，请将其保留为空白。希望此帮助对将来的Rails爱好者有所帮助。