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我似乎无法使用捆绑器与独角兽配合部署。我正在使用capistrano进行部署。独角兽找不到捆绑使用capistrano
望着麒麟日志，同时部署，我收到以下错误：
/home/deployer/apps/my-app/releases/20130417145122)
I, [2013-04-17T14:53:04.982369 #6565] INFO -- : forked child re-executing...
/home/deployer/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler/definition.rb:16:in `build': /home/deployer/apps/my-app/releases/20130417020329/Gemfile not found (Bundler::GemfileNotFound)
from /home/deployer/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler.rb:148:in `definition'
from /home/deployer/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler.rb:116:in `setup'
from /home/deployer/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler/setup.rb:17:in `<top (required)>'
from /home/deployer/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /home/deployer/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
E, [2013-04-17T14:53:05.054942 #18166] ERROR -- : reaped #<Process::Status: pid 6565 exit 1> exec()-ed
Capistrano的是清理过去5个版本的应用程序，我看到打捆试图访问一个不存在的（最后删除）发布。
我发现这个代码，我放在unicorn.rb.erb，但它并没有帮助（我想硬编码以及）： http://davidvollbracht.com/blog/headachenewunicorn-capistrano-bundler-usr2
before_exec do |server|
ENV['BUNDLE_GEMFILE'] = "<%= current_path %>/Gemfile"
end
部署后我的代码，我已经开始和停止NGINX，并开始和停止独角兽，但我得到同样的问题。
我原来的职位上的堆栈溢出来了，但我认为它有与资产管道做：Asset pipeline not working in rails production environment
的思考？
这是我的unicorn.rb.erb文件：
working_directory "<%= current_path %>"
pid "<%= unicorn_pid %>"
stderr_path "<%= unicorn_log %>"
stdout_path "<%= unicorn_log %>"
listen "/tmp/unicorn.<%= application %>.sock"
worker_processes <%= unicorn_workers %>
timeout 30
preload_app true
before_exec do |server|
ENV['BUNDLE_GEMFILE'] = "<%= current_path %>/Gemfile"
end
before_fork do |server, worker|
# Disconnect since the database connection will not carry over
if defined? ActiveRecord::Base
ActiveRecord::Base.connection.disconnect!
end
# Quit the old unicorn process
old_pid = "#{server.config[:pid]}.oldbin"
if File.exists?(old_pid) && server.pid != old_pid
begin
Process.kill("QUIT", File.read(old_pid).to_i)
rescue Errno::ENOENT, Errno::ESRCH
# someone else did our job for us
end
end
end
after_fork do |server, worker|
# Start up the database connection again in the worker
if defined?(ActiveRecord::Base)
ActiveRecord::Base.establish_connection
end
end
这是我的unicorn_init.sh文件：
#!/bin/sh
### BEGIN INIT INFO
# Provides: unicorn
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Manage unicorn server
# Description: Start, stop, restart unicorn server for a specific application.
### END INIT INFO
set -e
# Feel free to change any of the following variables for your app:
TIMEOUT=${TIMEOUT-60}
APP_ROOT=/home/deployer/apps/my-app/current
PID=$APP_ROOT/tmp/pids/unicorn.pid
CMD="cd $APP_ROOT; bundle exec unicorn -D -c $APP_ROOT/config/unicorn.rb -E production"
AS_USER=deployer
set -u
OLD_PIN="$PID.oldbin"
sig() {
test -s "$PID" && kill -$1 `cat $PID`
}
oldsig() {
test -s $OLD_PIN && kill -$1 `cat $OLD_PIN`
}
run() {
if [ "$(id -un)" = "$AS_USER" ]; then
eval $1
else
su -c "$1" - $AS_USER
fi
}
case "$1" in
start)
sig 0 && echo >&2 "Already running" && exit 0
run "$CMD"
;;
stop)
sig QUIT && exit 0
echo >&2 "Not running"
;;
force-stop)
sig TERM && exit 0
echo >&2 "Not running"
;;
restart|reload)
sig USR2 && echo reloaded OK && exit 0
echo >&2 "Couldn't reload, starting '$CMD' instead"
run "$CMD"
;;
upgrade)
if sig USR2 && sleep 2 && sig 0 && oldsig QUIT
then
n=$TIMEOUT
while test -s $OLD_PIN && test $n -ge 0
do
printf '.' && sleep 1 && n=$(($n - 1))
done
echo
if test $n -lt 0 && test -s $OLD_PIN
then
echo >&2 "$OLD_PIN still exists after $TIMEOUT seconds"
exit 1
fi
exit 0
fi
echo >&2 "Couldn't upgrade, starting '$CMD' instead"
run "$CMD"
;;
reopen-logs)
sig USR1
;;
*)
echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
exit 1
;;
esac