ubuntu服务器上安装RoR和Lighttpd, Fastcgi
ubuntu服务器上安装RoR和Lighttpd, Fastcgi
Author: guoshuang
这两天需要在ubuntu服务器上通过ssh安装ruby on rails支持环境，同时安装mysql，并用lighttpd和fastcgi支持web。 服务器为ubuntu6.10，root身份登陆，现记个流水账：
apt-get update
// 安装ruby
apt-get install ruby ri rdoc irb ri1.8 ruby1.8-dev libzlib-ruby
// 检查ruby是否安装正确
ruby –version
// 安装ruby gems, 这个步骤演示了apt-get等包管理之前的悲惨世界
// 参见: http://www.urbanpuddle.com/articles/2006/12/07/install-ruby-rails-on-ubuntu-edgy-eft
wget http://rubyforge.org/frs/download.php/17190/rubygems-0.9.2.tgz
tar xfvz rubygems-0.9.2.tgz
cd rubygems-0.9.2
ruby setup.rb
// 检查ruby gem是否安装正确
gem –version
// 更新
gem update –system
// 用ubuntu的包管理软件安装mysql服务器版
// 参见: http://ariejan.net/2006/12/03/installing-rails-on-ubuntu-dapper-edgy/
apt-get install mysql-server
apt-get install libmysqlclient15-dev
// 用ruby 的包管理软件gem安装mysql for ruby
gem install mysql
// 检查mysql是否安装正确，个人习惯，类似语句不再注释
mysql –version
// 安装ruby on rails
gem install rails -y
rails –version
// 用rails生成一个测试项目
mkdir ruby
cd ruby
rails demo
cd demo
// 看看生成的项目有无异常
ruby script/server
ruby script/console
// 此处感觉需要一个编辑器，临时决定安装emacs
apt-get install emacs
emacs –version
// 生成一个模型，跟数据库打打交道
ruby script/generate model Note
// 用emacs编辑生成的migrate文件，添加一个简单的string数据列。
// 生成数据库表结构。
rake db:migrate
// 进入console环境，键入Note.count, Note.new等测试下mysql是否跟rails配合工作良好
ruby script/console
// 安装lighttpd及fastcgi for ruby
apt-get install lighttpd libfcgi-dev libfcgi-ruby1.8
/usr/sbin/lighty-enable-mod fastcgi
/usr/sbin/lighty-enable-mod proxy
至此软件安装完毕，需要配置lighttpd.conf, 这其间历尽千山万水，总算得到正常的结果。
emacs /etc/lighttpd/lighttpd.conf, 输入：
———————-
server.pid-file = "/var/run/lighttpd.pid"
server.port = 80
server.username = "tom"
server.groupname = ""tom"
server.bind = "1.2.3.4″ # your static IP address
server.tag = "lighttpd"
server.errorlog = "/home/tom/log/lighttpd_error.log"
accesslog.filename = "/home/tom/log/lighttpd_access.log"
server.document-root = "/home/tom/ruby"
server.modules = (
"mod_access",
"mod_accesslog",
"mod_fastcgi",
"mod_rewrite",
"mod_redirect"
)
mimetype.assign = (
".css" => "text/css",
".gif" => "image/gif",
".htm" => "text/html",
".html" => "text/html",
".jpeg" => "image/jpeg",
".jpg" => "image/jpeg",
".js" => "text/javascript",
".png" => "image/png",
".txt" => "text/plain"
)
index-file.names = ( "dispatch.fcgi", "index.html" )
static-file.exclude-extensions = ( ".fcgi", ".rb" )
var.demoapp = "/home/tom/ruby/demo"
$HTTP["host"] == "demo.yourdomain.com" {
server.document-root = var.demoapp + "/public"
server.error-handler-404 = "/dispatch.fcgi"
url.rewrite = ( "^/$" => "index.html", "^([^.]+)$" => "$1.html" )
fastcgi.server = ( ".fcgi" => ( "localhost" => (
"min-procs" => 1,
"max-procs" => 1,
"socket" => var.demoapp + "/tmp/sockets/fcgi.socket",
"bin-path" => var.demoapp + "/public/dispatch.fcgi",
"bin-environment" => ( "RAILS_ENV" => "production" )
) ) )
}
———————-
/etc/init.d/lighttpd restart
安装过程中的主要排错记录:
1) 启动lighttpd的过程中, 提示"(network.c.300) can’t bind to port: 0.0.0.0 80 Address already in use"
http://www.urbanpuddle.com/articles/2006/12/07/install-ruby-rails-on-ubuntu-edgy-eft
(Update: I don’t like it but if you get an error when you try to start lighttpd like: "(network.c.300) can’t bind to port:
0.0.0.0 80 Address already in use" then use sudo killall lighttpd to stop lightty instead.)
2) 使用root用户不能启动lighttpd
3) lighttpd启动正常, 但rails route不工作, 请求都转到404
必须使用$HTTP["host"], 即vitual hosting, 参见: http://forum.textdrive.com/viewtopic.php?pid=125188
不能使用统一的配置, 如：http://duncandavidson.com/archives/153