当我开始
上限生产部署
它像这样失败:
DEBUG [4ee8fa7a] Command: cd /home/deploy/myapp/releases/releases/20131025212110 && (RVM_BIN_PATH=~/.rvm/bin RAILS_ENV= ~/.rvm/bin/myapp_rake assets:precompile )
DEBUG [4ee8fa7a] rake aborted!
DEBUG [4ee8fa7a] database configuration does not specify adapter
您可以看到“RAILS_ENV=”实际上是空的,我想知道为什么会发生这种情况?我认为这是后一个错误的原因,即我没有数据库配置。
deploy.rb 文件如下:
set :application, 'myapp'
set :repo_url, 'git@github.com:developer/myapp.git'
set :branch, :master
set :deploy_to, '/home/deploy/myapp/releases'
set :scm, :git
set :devpath, "/home/deploy/myapp_development"
set :user, "deploy"
set :use_sudo, false
set :default_env, { rvm_bin_path: '~/.rvm/bin' }
set :keep_releases, 5
namespace :deploy do
desc 'Restart application'
task :restart do
on roles(:app), in: :sequence, wait: 5 do
# Your restart mechanism here, for example:
within release_path do
execute " bundle exec thin restart -O -C config/thin/production.yml"
end
end
end
after :restart, :clear_cache do
on roles(:web), in: :groups, limit: 3, wait: 10 do
within release_path do
end
end
end
after :finishing, 'deploy:cleanup'
end
数据库.yml:
production:
adapter: mysql2
encoding: utf8
database: myapp_production
pool: 5
username: user
password: pass
host: localhost
development:
adapter: mysql2
encoding: utf8
database: myapp_development
pool: 5
username: user
password: pass
host: localhost
如果我添加,问题就解决了
set :rails_env, "production"
到我的 deploy.rb,但这对我来说看起来像是硬编码,我相信有更好的解决方案。