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我正在使用 capistrano 部署我的 Rails 3 应用程序。

我有已添加到 sudoers 的用户(部署)。这是我正在部署的用户。

当我以 deploy 身份登录服务器时,我可以访问我需要的所有 gem 命令 .ie:bundle,无论何时等。

Capistrano 似乎以 sudo 运行,当我尝试时:

sudo whenever

我明白了

sudo: whenever: command not found

这意味着每次我尝试部署时,它都会失败并回滚。

我尝试在 deploy.rb 文件中将 :use_sudo 设置为 false 但仍然没有运气

set :user, "deploy"
set :runner, user
set :use_sudo, false

有什么建议么?

这是我完整的部署脚本,以防我遗漏了任何内容:

require 'config/boot'
require 'hoptoad_notifier/capistrano'
require 'capistrano/ext/multistage'
require "whenever/capistrano"
# 
set :whenever_command, "bundle exec whenever"

set :application, "MYAPP"
set :repository,  "git@github.com:myAccount/myRepos.git"

# only keep 3 previous releases after cleanup
set :keep_releases, 3

set :scm, "git"
set :scm_user, "me"
set :branch, lambda {rails_env}
set :deploy_to, lambda {"/var/www/#{application}/#{rails_env}"}


default_run_options[:pty] = true

role :web, "xxx.xxx.xxx.xxx"                          # Your HTTP server, Apache/etc
role :app, "xxx.xxx.xxx.xxx"                          # This may be the same as your `Web` server
role :db,  "xxx.xxx.xxx.xxx", :primary => true        # This is where Rails migrations will run

set :user, "deploy"
set :runner, user
set :use_sudo, false

ssh_options[:paranoid] = false 
ssh_options[:port] = 22 

namespace :deploy do
  task :start do ; end
  task :stop do ; end
  task :restart, :roles => :app do
    run " touch #{File.join(current_path,'tmp','restart.txt')}"
  end

end

namespace :bundle do

  desc "run bundle install"
  task :install do
    run "cd #{current_release} && bundle install"
  end

end

namespace :tail do

  desc "Tail the current environment's log file"
  task :log, :roles => :app do
    stream "tail -f #{shared_path}/log/#{rails_env}.log"  
  end

  desc "Tail the new relic log file"
  task :new_relic, :roles => :app do
    stream "tail -f #{shared_path}/log/new_relic.log"  
  end

end


before "deploy:restart", "bundle:install"
after "deploy:restart", "deploy:cleanup"
after "deploy:restart", "whenever:update_crontab"
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1 回答 1

4

在服务器运行时which whenever,或者whereis whenever您应该获得将其放入脚本的命令的完整路径:

set :whenever_command, "path_to-whenever"

这不是干净的解决方案,但可能会起作用。


另一种解决方案可能是 sudo 重新配置,去/etc/sudoers看看env_keep添加PATH可能很重要,为了保留所有对应用程序重要的东西,你可以使用 rvm,capistrano-rvm 集成并将所有显示的变量从rvm infoenv_keep 中,理论上它应该工作,小心不要弄乱任何东西

于 2011-02-15T19:44:23.713 回答