【发布时间】:2020-01-15 08:46:53
【问题描述】:
我需要在部署过程中执行一个 rake 任务。为此,我在部署命名空间中有一个任务:
desc 'Start Telegram server'
task :start_telegram do
on roles(:app) do
puts "Current path: #{release_path}"
within release_path do
with rails_env: fetch(:rails_env) do
execute :nohup, "bundle exec rake bot:start_poller > #{shared_path}/log/telegram.log 2>&1 & echo $! > #{shared_path}/tmp/pids/telegram-server.pid"
end
end
end
end
它是这样执行的:after :stop_telegram, :start_telegram。日志文件的输出为:
/var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/spec_set.rb:87:in `block in materialize': Could not find nokogiri-1.10.3 in any of the sources (Bundler::GemNotFound)
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/spec_set.rb:81:in `map!'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/spec_set.rb:81:in `materialize'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/definition.rb:170:in `specs'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/definition.rb:237:in `specs_for'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/definition.rb:226:in `requested_specs'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:108:in `block in definition_method'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:20:in `setup'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler.rb:107:in `setup'
from /var/lib/gems/2.3.0/gems/bundler-2.0.2/lib/bundler/setup.rb:20:in `<top (required)>'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
rbenv ruby 版本是 2.5.3,ruby -v 给了我ruby 2.5.3p105 (2018-10-18 revision 65156) [x86_64-linux],我不明白为什么它会查看/usr/lib/gems/2.3.0。当 cron 执行 rake 任务时也会发生同样的情况。关于什么可能是错误的任何想法?先谢谢了。
编辑:
如果我在服务器上手动执行它:RAILS_ENV=production nohup bundle exec rake bot:start_poller > /home/deployer/apps/aws-rails/www/shared/log/telegram.log 2>&1 & echo $! > /home/deployer/apps/aws-rails/www/shared/tmp/pids/telegram-server.pid,一切正常。
【问题讨论】:
标签: ruby-on-rails rake capistrano rbenv