Capistrano VPS部署错误

Question

我正在使用Capistrano部署到VPS。 在我的deploy.rb ：

require "bundler/capistrano"
server "xxx.xxx.xx.xxx", :web, :app, :db, primary: true
set :application, "riffbox"
set :user, "root"
set :deploy_to, "/home/#{user}/apps/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false
set :scm, "git"
set :repository, "https://xxxx@bitbucket.org/xxxx/iv.git"
set :branch, "master"
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
after "deploy", "deploy:cleanup" # keep only the last 5 releases

而且在运行cap deploy:cold时出现以下错误：

  * 2013-04-13 22:59:38 executing `bundle:install'
  * executing "cd /home/root/apps/riffbox/releases/20130413105936 && bundle install --gemfile /home/root/apps/riffbox/releases/20130413105936/Gemfile --path /home/root/apps/riffbox/shared/bundle --deployment --quiet --without development test"
    servers: ["198.199.74.146"]
    [198.199.74.146] executing command
 ** [out :: 198.199.74.146] **ERROR: Gem bundler is not installed, run `gem install bundler` first.**
 ** [out :: 198.199.74.146] 
    command finished in 915ms
*** [deploy:update_code] rolling back
  * executing "rm -rf /home/root/apps/riffbox/releases/20130413105936; true"
    servers: ["198.199.74.146"]
    [198.199.74.146] executing command
    command finished in 907ms
**failed: "sh -c 'cd /home/root/apps/riffbox/releases/20130413105936 && bundle install --gemfile /home/root/apps/riffbox/releases/20130413105936/Gemfile --path /home/root/apps/riffbox/shared/bundle --deployment --quiet --without development test'" on 198.199.74.146**

我看到有两个错误，找不到Bundler ，另一个错误无法运行sh命令。 我按照说明（ https://www.digitalocean.com/community/articles/how-to-install-ruby-on-rails-on-ubuntu-12-04-lts-precise-pangolin-with-rvm ）安装使用root用户在我的VPS上的rvm，rubygem和rails。

我还想念什么？

更新资料

我正在使用rvm-capistrano，并使用创建的用户安装了所有程序，并且在deploy：cold时出现了另一个错误：

执行“如果[-d / home / app / riffbox / shared / cached-copy]；然后cd / home / app / riffbox / shared / cached-copy && git fetch -q origin && git fetch --tags -q origin && git reset -q --hard 2afbd8fb661f62a01e0940be38e70915fc3e32ea && git clean -q -d -x -f;否则git clone -q git@bitbucket.org：xxx / iv.git / home / app / riffbox / shared / cached-copy && cd / home / app / riffbox / shared / cached-copy && git checkout -q -b deploy 2afbd8fb661f62a01e0940be38e70915fc3e32ea; fi“
服务器：[“ 198.199.74.146”]
密码：
[198.199.74.146]执行命令
** [198.199.74.146 ::错误] 致命：无法读取“ https：//xxx@bitbucket.org ”的密码：无此设备或地址
密码：
命令在7399毫秒内完成
* [deploy：update_code]回滚
*执行“ rm -rf / home / app / riffbox / releases / 20130414224249; true”
服务器：[“ 198.199.74.146”]
[198.199.74.146]执行命令
指令在586毫秒内完成
**失败：“ rvm_path = $ HOME / .rvm / $ HOME / .rvm / bin / rvm-shell'1.9.3@myapp'-c'if [-d / home / app / riffbox / shared / cached-copy ];然后cd / home / app / riffbox / shared / cached-copy && git fetch -q origin && git fetch --tags -q origin && git reset -q --hard 2afbd8fb661f62a01e0940be38e70915fc3e32ea && git clean -q -d -x- f;否则git clone -q git@bitbucket.org：xxx / iv.git / home / app / riffbox / shared / cached-copy && cd / home / app / riffbox / shared / cached-copy && git checkout -q- b在198.199.74.146上部署2afbd8fb661f62a01e0940be38e70915fc3e32ea; fi'“

Answer 1

您应该使用rvm-capistrano gem，它将在部署期间为您提供对RVM环境的访问。

---

一个非常重要的注意事项：

您正在使用root用户进行部署，这是整体不好的做法，直接使用root用户，你应该考虑每个应用程序使用一个新的用户。