bundle exec rake assets没有匹配的主机:precompile

Question

我正在使用capistrano 3.0.1和capistrano-rails 1.1.0进行部署.部署工作到目前为止,只有assets:precompile不执行.每次都会跳过这个消息:

WARN [SKIPPING] No Matching Host for /usr/bin/env if test ! -d /var/www/versioneye/releases/20140111161403; then echo "Directory does not exist '/var/www/versioneye/releases/20140111161403'" 1>&2; false; fi
 WARN [SKIPPING] No Matching Host for bundle exec rake assets:precompile
 WARN [SKIPPING] No Matching Host for /usr/bin/env if test ! -d /var/www/versioneye/releases/20140111161403; then echo "Directory does not exist '/var/www/versioneye/releases/20140111161403'" 1>&2; false; fi
 WARN [SKIPPING] No Matching Host for /usr/bin/env cp /var/www/versioneye/releases/20140111161403/public/assets/manifest* /var/www/versioneye/releases/20140111161403/assets_manifest_backup
 WARN [SKIPPING] No Matching Host for /usr/bin/env if test ! -d /var/www/versioneye/releases/20140111161403; then echo "Directory does not exist '/var/www/versioneye/releases/20140111161403'" 1>&2; false; fi
 WARN [SKIPPING] No Matching Host for /usr/bin/env find public/images public/javascripts public/stylesheets -exec touch -t 201401111614.03 {} ';'; true

我只定义了一个角色config/deploy/stagging.

role :app, %w{cap@aws-7}

在config/deploy.rb我设置asset_roles像这样:

set :assets_roles, [:app]   # Defaults to [:web]

知道为什么不assets:precompile执行？

Answer 1

无匹配主机可能意味着您没有为该角色设置主机.我也采取了一个快捷方式,只有填写role :app,然后有这个问题,并填写role :web,仍然有问题,并填写role :db,我可以成功部署,包括写入crontab时.

role :app %w{cap@aws-7}
role :web %w{cap@aws-7}
role :db  %w{cap@aws-7}

cap @ aws-7是您的deployuser@hostname.com