【发布时间】:2012-03-29 21:21:58
【问题描述】:
当我尝试使用 capistrano 部署我的应用程序时,我会收到以下错误:
失败:“sh -c 'cp /var/www/my_app/releases/20120313115055/config/database.staging.yml /var/www/my_app/releases/20120313115055/config/database.yml'" on IP_ADDR
我的database.yml即空,database.staging.yml:
production:
adapter: mysql2
encoding: utf8
reconnect: false
database: my_db
pool: 15
username: my_user_name
password: my_pass
host: localhost
在 /confing/deploy 中是文件“production”“staging”
我在这里遗漏了什么/我应该在哪里寻找失败?服务器上数据库的凭据应该是正确的。
编辑 - 这是我的部署
set :application, "my_app"
set :repository, "https://IP_ADDR/svn/my_app"
set :scm, :subversion
set :scm_username, 'my_name'
set :scm_password, 'my_pass'
default_run_options[:pty] = true
set :user, "my_name"
set :domain, 'IP_ADDR'
set :deploy_to, "/var/www/my_app"
set :use_sudo, false
set :deploy_via, :remote_cache
#set :keep_releases, 1
set :rails_env, 'production'
role :web, domain
role :app, domain
role :db, domain, :primary => true # This is where Rails migrations will run
namespace :deploy do
task :build_gems, :roles => :app do
desc "Building gems"
run "cd #{release_path} && bundle install --deployment"
end
task :migrations do
desc "Migrating database"
run "cd #{release_path} && rake db:migrate RAILS_ENV=production"
end
[:start, :stop].each do |t|
desc "#{t} task is a no-op with passenger"
task t, :roles => :app do ; end
end
desc "Restarting passenger with restart.txt"
task :restart, :roles => :app, :except => { :no_release => true } do
run "touch #{release_path}/tmp/restart.txt"
end
after "deploy:update_code", "deploy:build_gems", "db:copy_configuration", "config:copy", "deploy:migrations", "deploy:cleanup"
after "deploy:update", "bluepill:copy_config", "bluepill:restart"
end
namespace :db do
task :copy_configuration do
run "cp #{release_path}/config/database.staging.yml #{release_path}/config/database.yml"
end
end
namespace :config do
task :copy do
run "cp #{release_path}/config/config.staging.yml #{release_path}/config/config.yml"
end
end
namespace :bluepill do
desc "Restart bluepill process"
task :restart, :roles => [:app] do
run "#{release_path}/script/delayed_job stop"
sudo "/etc/init.d/bluepill.sh restart"
end
#desc "Load bluepill configuration and start it"
##task :start, :roles => [:app] do
# sudo "/etc/init.d/bluepill.sh start"
#end
desc "Prints bluepills monitored processes statuses"
task :status, :roles => [:app] do
sudo "bluepill status"
end
desc "Copy config"
task :copy_config, :roles => [:app] do
run "cp #{release_path}/config/bluepill/configuration.rb /srv/script/bluepill.rb"
end
end
问题:
cp: cannot stat `/var/www/my_app/releases/20120313144907/config/database.staging.yml': No such file or directory
【问题讨论】:
-
在该机器上手动运行 cp 命令会发生什么?
-
.yml 还是 .ymp?如果您有 .ymp,则您的文件命名错误
-
当我尝试在服务器上的终端中运行它时,我收到错误 No such file or directory,当我查看 发布目录,所以它是空的。
标签: ruby database deployment ruby-on-rails-3.1 capistrano