【发布时间】:2014-08-21 20:00:55
【问题描述】:
我在 nginx 上部署了一个 rails 应用程序,使用 capistrano(rails 4、ruby 2.1.2、thin 1.6.2、capistrano 2.1.5)进行瘦身。我通过瘦启动命令开始瘦。并查看此文件 Thin.log 上的一些错误。谁能告诉我如何解决这个问题?
非常感谢!
瘦.yml
pid: /home/deploy/myapp/pids/thin.pid
port: 3000
timeout: 30
wait: 30
log: log/thin.log
max_conns: 1024
require: []
environment: production
max_persistent_conns: 512
threaded: true
no-epoll: true
daemonize: true
socket: /home/deploy/myapp/sockets/thin.sock
chdir: /home/deploy/myapp/current
address: 0.0.0.0
/etc/nginx/sites-availabel/默认
upstream myapp{
server 127.0.0.1:3000;
server 127.0.0.1:3001;
server 127.0.0.1:3002;
}
server {
listen 80;
server_name _;
character utf-8;
access_log /home/deploy/myapp/log/access.log;
error_log /home/deploy/myapp/log/error.log;
root /home/deploy/myapp/current/public;
location / {
proxy_pass http://127.0.0.1:3000;
}
}
瘦日志
Writing PID to /home/deploy/myapp/pids/thin.pid
Using rack adapter
Thin web server (v1.6.2 codename Doc Brown)
Maximum connections set to 1024
Listening on /home/deploy/myapp/sockets/thin.sock, CTRL+C to stop
Exiting!
/home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:528:in `start_unix_server': no unix-domain acceptor (RuntimeError)
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:528:in `start_server'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:548:in `start_unix_domain_server'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/backends/unix_server.rb:19:in `connect'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/backends/base.rb:63:in `block in start'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `call'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/backends/base.rb:73:in `start'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/server.rb:162:in `start'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/controllers/controller.rb:87:in `start'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/runner.rb:199:in `run_command'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/lib/thin/runner.rb:155:in `run!'
from /home/deploy/.rvm/gems/ruby-2.1.2/gems/thin-1.6.2/bin/thin:6:in `<top (required)>'
from /home/deploy/.rvm/gems/ruby-2.1.2/bin/thin:23:in `load'
from /home/deploy/.rvm/gems/ruby-2.1.2/bin/thin:23:in `<main>'
from /home/deploy/.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `eval'
from /home/deploy/.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `<main>'
【问题讨论】:
-
当我在生产中使用瘦时,我一直在端口 8080 中启动它,thin -e production -p 8080 并让 nginx 在 8080 上监听我的应用程序。我没有知道我是否做错了,但它有效。
-
@Russell Kompinski:出于安全原因,我认为我需要停止在端口 3000 中进行细听。上面这段代码,我尝试使用默认的 nginx 服务器监听 80 端口。
-
我遇到了同样的错误,对我来说更改套接字名称有效。我还不知道为什么。
标签: ruby-on-rails nginx thin