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[经验分享] nginx+unicorn+rails 配置文件

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发表于 2016-12-24 10:58:52 | 显示全部楼层 |阅读模式
  nginx+unicorn+rails 配置文件
  1、/etc/nginx/sites-available/default

# this can be any application server, not just Unicorn/Rainbows!
upstream app_server {
# for UNIX domain socket setups:
server unix:<projects_app_path>/tmp/sockets/<name>.socket fail_timeout=0;  
# for TCP setups, point these to your backend servers
# server 192.168.0.7:8080 fail_timeout=0;
# server 192.168.0.8:8080 fail_timeout=0;
# server 192.168.0.9:8080 fail_timeout=0;
}
server {
# enable one of the following if you're on Linux or FreeBSD
listen 80 default deferred; # for Linux
listen [::]:80 ipv6only=on; # deferred or accept_filter recommended
proxy_connect_timeout 60s;
proxy_read_timeout 60s;
client_max_body_size 4G;
server_name _;
# ~2 seconds is often enough for most folks to parse HTML/CSS and
# retrieve needed images/icons/frames, connections are cheap in
# nginx so increasing this is generally safe...
keepalive_timeout 75;
# path for static files
root <projects_app_path>/public;
# Prefer to serve static files directly from nginx to avoid unnecessary
# data copies from the application server.
#
# try_files directive appeared in in nginx 0.7.27 and has stabilized
# over time.  Older versions of nginx (e.g. 0.6.x) requires
# "if (!-f $request_filename)" which was less efficient:
# http://bogomips.org/unicorn.git/tree/examples/nginx.conf?id=v3.3.1#n127
try_files $uri/index.html $uri.html $uri @app;
location @app {
# an HTTP header important enough to have its own Wikipedia entry:
#   http://en.wikipedia.org/wiki/X-Forwarded-For
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# pass the Host: header from the client right along so redirects
# can be set properly within the Rack application
proxy_set_header Host $http_host;
# we don't want nginx trying to do something clever with
# redirects, we set the Host: header above already.
proxy_redirect off;
# per-response basis.
# proxy_buffering off;
proxy_buffer_size 16k;
proxy_busy_buffers_size 16k;
proxy_pass http://app_server;
}
# Rails error pages
error_page 500 502 503 504 /500.html;
location = /500.html {
root <projects_app_path>/public;
}
}
  2、unicorn.sh

#!/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=<project_app_path>
PID=$APP_ROOT/tmp/pids/unicorn.pid
CMD="cd $APP_ROOT; bundle exec unicorn -D -c $APP_ROOT/config/unicorn.rb -E production"
AS_USER=<ubuntu_user>
set -u
OLD_PIN="$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 HUP && 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
  3、uncorn.rb
  # assets 压缩
  rake assets:precompile   

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所有资源均系网友上传或者通过网络收集,我们仅提供一个展示、介绍、观摩学习的平台,我们不对其承担任何法律责任,如涉及侵犯版权等问题,请您及时通知我们,我们将立即处理,联系人Email:kefu@iyunv.com,QQ:1061981298 本贴地址:https://www.iyunv.com/thread-318776-1-1.html 上篇帖子: nginx 中文域名配置 下篇帖子: nginx配置模板2
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