整个昨天下午，我正在处理这个问题，我找到了例如this主题，这对我来说没有用。
然后我在SO上找到了一个主题，其中有一条建议将load 'deploy/assets'添加到Capfile。最后，它奏效了！
但是今天早上当我尝试部署其他代码时，我再次遇到了这个错误：
** [out :: IP] bash: line 1: 15213 Killed RAILS_ENV=staging RAILS_GROUPS=assets bundle exec rake assets:precompile
command finished in 38500ms
*** [deploy:update_code] rolling back
我让我发疯，昨天一切都很好，但今天 - 突然间 - 再次出现同样的错误。这是我的设置：
Capfile：
load 'deploy'
load 'config/deploy' # remove this line to skip loading any of the default tasks
load 'deploy/assets'
部署/ production.rb：
...
namespace :deploy do
task :setup_config, roles: [:app] do
sudo "ln -nfs #{current_path}/config/nginx.conf /etc/nginx/sites-enabled/app"
sudo "ln -nfs #{current_path}/config/unicorn_init_production.sh /etc/init.d/unicorn_app-production"
run "mkdir -p #{shared_path}/config"
put File.read("config/database.yml"), "#{shared_path}/config/database.yml"
puts "Now edit the config files in #{shared_path}."
end
after "deploy:setup", "deploy:setup_config"
task :symlink_config, roles: [:app] do
run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
end
after "deploy:finalize_update", "deploy:symlink_config"
after "deploy:create_symlink", "deploy:restart"
desc "Make sure local git is in sync with remote."
task :check_revision, roles: [:web] do
unless `git rev-parse HEAD` == `git rev-parse origin/master`
puts "WARNING: HEAD is not the same as origin/master"
puts "Run `git push` to sync changes."
exit
end
end
%w[stop].each do |command|
desc "#{command} unicorn server"
task command, roles: :app, except: {no_release: true} do
run "/etc/init.d/unicorn_app-production #{command}"
end
end
%w[restart].each do |command|
desc "#{command} unicorn server"
task command, roles: :app, except: {no_release: true} do
run "/etc/init.d/unicorn_app-production #{command}"
end
end
before "deploy", "deploy:check_revision"
end
deploy.rb：
require "capistrano/ext/multistage"
require "rvm/capistrano"
require 'bundler/capistrano'
require 'delayed/recipes' # added for running deplayed jobs
set :application, 'app'
set :bundle_flags, "--quiet --no-cache"
set :scm, :git
default_run_options[:pty] = true
set :deploy_via, :remote_cache
set :repository, 'git@bitbucket.org:name/repo.git'
set :branch, "master"
set :pty, true
set :keep_releases, 5
我对每一个建议都非常有帮助！
谢谢你们
编辑：environment / production.rb
App::Application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_assets = true
config.assets.js_compressor = :uglifier
config.assets.css_compressor = :sass
config.assets.compile = false
config.assets.precompile = ['*.js', 'application.css', 'styles.css.scss', '*.css.erb']
config.assets.precompile += %w(*.png *.jpg *.jpeg *.gif *.svg *.woff *.ttf *.ico)
config.assets.digest = true
config.assets.version = '1.2'
config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
config.log_level = :info
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
config.action_mailer.default_url_options = { :host => 'http://www.app.com' }
end