Question

我正在使用带有Capistrano 2.x的Rails 3.2，并且我已经安装了部署脚本。几天前一切正常。但是我注意到，我们的新代码实际上并没有用于生产。它肯定被合并到项目的github上的正确分支。而且，在cap：deploy的输出中，我甚至看到它试图检查最新提交的正确sha引用。但是，文件永远不会实际更新。我的部署脚本如下，以及运行cap：deploy的一些输出。

部署脚本

require "bundler/capistrano"

# General
set :application,         "foo"
set :domain,              "foo.com"
set :user,                "deploy"
set :runner,              "deploy"
set :use_sudo,            false
set :deploy_to,           "/var/www/#{application}"
set :release_path,        "/var/www/#{application}/current"
set :repository_cache,    "#{application}_cache"
set :environment,         "production"

# Roles
role :web,                domain
role :app,                domain
role :db,                 domain, :primary => true

# GIT
set :repository,          "git@github.com:foo/bar.git"
set :branch,              "release"
set :keep_releases,       3
set :deploy_via,          :remote_cache
set :scm,                 :git

# SSH
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
ssh_options[:paranoid] = true # comment out if it gives you trouble. newest net/ssh needs this set.

######## Callbacks - No More Config ########
before "deploy", "deploy:backup_db"
before "deploy", "deploy:copy_ck_editor_assets"
after 'deploy:create_symlink', 'deploy:cleanup'            # makes sure there's only 3 deployments, deletes the extras
after "deploy", "deploy:migrate"
after "deploy", "deploy:put_back_ck_editor_assets"

# Custom Tasks
namespace :deploy do
  task(:start) {}
  task(:stop) {}

  desc "Restart Application"
  task :restart, :roles => :web, :except => { :no_release => true } do
    run "touch #{current_path}/tmp/restart.txt"
  end

  desc "Back up db"
  task :backup_db do
    puts "Backing up the database"
    run "cd #{release_path}; RAILS_ENV=production bundle exec rake db:data:backup"
    puts "Backed up DB"
  end

  desc "Copy CK Editor assets"
  task :copy_ck_editor_assets do
    puts "copying assets"
    run "cd #{release_path}; cp -R public/ckeditor_assets/ ~"
  end

  desc "Putting CK Editor assets back"
  task :put_back_ck_editor_assets do
    puts "putting assets back"
    run "cd #{release_path}; cp -R ~/ckeditor_assets public/"
  end

end

我相信这是封面的相关摘录：部署输出......

2014-01-09 23:14:11 executing `deploy:update_code'
    updating the cached checkout on all servers
    executing locally: "git ls-remote git@github.foo/bar.git release"
    command finished in 1841ms
  * executing "if [ -d /var/www/bar/shared/bar_cache ]; then cd /var/www/bar/shared/bar_cache && git fetch -q origin && git fetch --tags -q origin && git reset -q --hard 4dbce9382fb4e9b532bf26c71a731e35b3970966 && git clean -q -d -x -f; else git clone -q -b release git@github.com:foo/bar.git /var/www/bar/shared/bar_cache && cd /var/www/bar/shared/bar_cache && git checkout -q -b deploy 4dbce9382fb4e9b532bf26c71a731e35b3970966; fi"
    servers: ["bar.com"]
    [bar.com] executing command
    command finished in 3369ms
    copying the cached version to /var/www/bar/current
  * executing "cp -RPp /var/www/bar/shared/bar_cache /var/www/bar/current && (echo 4dbce9382fb4e9b532bf26c71a731e35b3970966 > /var/www/bar/current/REVISION)"

sha哈希是正确的。并且在部署过程中没有任何错误被抛出。这个sha hash肯定有我想要的git repo。但是我在我的发行版文件夹中看到的只是较旧的东西，而我当前的文件夹肯定有旧版本（比如几天之久）。

这里的任何想法都非常感激...我完全不确定如何解决这个问题，因为实际上没有任何错误，并且它仅在几天前工作，而且部署脚本没有任何变化。

此外，如果它有帮助...我几天前做了主应用程序目录的 chmod到755 （在其下发布和当前文件夹）。那就是解决我们遇到的另一个问题。

感谢!!!

Capistrano神秘！没有错误，但不会使用最新版本...

0 个答案: