yum -y install wget --noplugins wget freevps.us/downloads/nginx-centos-6.sh -O - | bash
注意安装完成后 php-fpm 默认跑在 apache 用户上。
安装完成后，如果你需要的 PHP 扩展未安装，可输入如下命令查询：
yum list | grep ^php*
找到了扩展的名字，就可以直接安装了：
# 以 php memcache 扩展为例 yum install -y php-pecl-memcached
此外还遇到的问题是 DOMDocument 找不到，直接 yum 安装 php-xml：
yum install -y php-xml
所有扩展 yum 安装完成后都需要重新启动 / 载入 php-fpm。
贴下内容来看看（非最新版本，请直接下载 .sh 文件）：
#!/bin/bash
##################
# disable apache #
##################
service httpd stop
chkconfig httpd off
service xinetd stop
chkconfig xinetd off
service saslauthd stop
chkconfig saslauthd off
service sendmail stop
chkconfig sendmail off
service postfix stop
chkconfig postfix off
#Optimize yum on OpenVZ
if [ -e "/proc/user_beancounters" ]
then
sed -i 's/plugins=1/plugins=0/' /etc/yum.conf
fi
#remove all current PHP and MySQL, will reinstall later. Also, remove apache
yum -y remove httpd php mysql rsyslog sendmail postfix
###################
# Add a few repos #
###################
# install the Atomic repo for php and nginx (may use epel for nginx depending on version)
wget -q -O - http://www.atomicorp.com/installers/atomic | sh
# RPMForge for nginx dependencies
rpm -Uvh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
#EPEL for syslog-ng and nginx (may use atomic for nginx depending on version)
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-5.noarch.rpm
################################
# Install PHP, NGINX and MySQL #
################################
#yum install GeoIP libGeoIP.so.1 --enablerepo=repoforge
yum -y install mysql-server php-fpm php-mysql php-gd nginx nano exim syslog-ng
#################
# install MySQL #
#################
#yum -y install mysql-server
cat > /etc/my.cnf <<END
[mysqld]
default-storage-engine = myisam
key_buffer = 8M
query_cache_size = 8M
query_cache_limit = 4M
max_connections=25
thread_cache=1
skip-innodb
query_cache_min_res_unit=0
tmp_table_size = 4M
max_heap_table_size = 4M
table_cache=256
concurrent_insert=2
END
echo Do not worry if you see a error stopping MySQL or NGINX
/etc/init.d/mysqld stop
/etc/init.d/mysqld start
####################
# Set up NGINX PHP #
####################
cat > /etc/nginx/php <<END
index index.php index.html index.htm;
location ~ \.php$ {
include fastcgi_params;
fastcgi_intercept_errors on;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
try_files \$uri =404;
fastcgi_pass 127.0.0.1:9000;
error_page 404 /404page.html; #makes nginx return it's default 404
# page instead of a blank page
}
END
cat > /etc/nginx/nginx.conf <<END
user nginx nginx;
worker_processes 2;
error_log logs/error.log;
pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
client_max_body_size 64M;
sendfile on;
tcp_nopush on;
keepalive_timeout 3;
gzip on;
gzip_comp_level 2;
gzip_proxied any;
gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;
server_tokens off;
include /etc/nginx/conf.d/*;
}
END
rm /etc/nginx/conf.d/*
cat > /etc/nginx/conf.d/default.conf <<END
server {
listen 80 default;
server_name _;
root /var/www/html;
include php;
}
END
mkdir /usr/share/nginx/logs/
service nginx restart
chkconfig nginx on
chkconfig mysqld on
cat > /etc/php-fpm.d/www.conf <<END
; Start a new pool named 'www'.
[www]
; The address on which to accept FastCGI requests.
; Valid syntaxes are:
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
; a specific port;
; 'port' - to listen on a TCP socket to all addresses on a
; specific port;
; '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
listen = 127.0.0.1:9000
; Set listen(2) backlog. A value of '-1' means unlimited.
; Default Value: -1
;listen.backlog = -1
; List of ipv4 addresses of FastCGI clients which are allowed to connect.
; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
; must be separated by a comma. If this value is left blank, connections will be
; accepted from any ip address.
; Default Value: any
listen.allowed_clients = 127.0.0.1
; Set permissions for unix socket, if one is used. In Linux, read/write
; permissions must be set in order to allow connections from a web server. Many
; BSD-derived systems allow connections regardless of permissions.
; Default Values: user and group are set as the running user
; mode is set to 0666
;listen.owner = nobody
;listen.group = nobody
;listen.mode = 0666
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
; will be used.
; RPM: apache Choosed to be able to access some dir as httpd
user = apache
; RPM: Keep a group allowed to write in log dir.
group = apache
; Choose how the process manager will control the number of child processes.
; Possible Values:
; static - a fixed number (pm.max_children) of child processes;
; dynamic - the number of child processes are set dynamically based on the
; following directives:
; pm.max_children - the maximum number of children that can
; be alive at the same time.
; pm.start_servers - the number of children created on startup.
; pm.min_spare_servers - the minimum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is less than this
; number then some children will be created.
; pm.max_spare_servers - the maximum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is greater than this
; number then some children will be killed.
; Note: This value is mandatory.
pm = dynamic
; The number of child processes to be created when pm is set to 'static' and the
; maximum number of child processes to be created when pm is set to 'dynamic'.
; This value sets the limit on the number of simultaneous requests that will be
; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
; CGI.
; Note: Used when pm is set to either 'static' or 'dynamic'
; Note: This value is mandatory.
pm.max_children = 5
; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
pm.start_servers = 1
; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.min_spare_servers = 1
; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.max_spare_servers = 3
; The number of requests each child process should execute before respawning.
; This can be useful to work around memory leaks in 3rd party libraries. For
; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
pm.max_requests = 500
; The URI to view the FPM status page. If this value is not set, no URI will be
; recognized as a status page. By default, the status page shows the following
; information:
; accepted conn - the number of request accepted by the pool;
; pool - the name of the pool;
; process manager - static or dynamic;
; idle processes - the number of idle processes;
; active processes - the number of active processes;
; total processes - the number of idle + active processes.
; The values of 'idle processes', 'active processes' and 'total processes' are
; updated each second. The value of 'accepted conn' is updated in real time.
; Example output:
; accepted conn: 12073
; pool: www
; process manager: static
; idle processes: 35
; active processes: 65
; total processes: 100
; By default the status page output is formatted as text/plain. Passing either
; 'html' or 'json' as a query string will return the corresponding output
; syntax. Example:
; http://www.foo.bar/status
; http://www.foo.bar/status?json
; http://www.foo.bar/status?html
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status
; The ping URI to call the monitoring page of FPM. If this value is not set, no
; URI will be recognized as a ping page. This could be used to test from outside
; that FPM is alive and responding, or to
; - create a graph of FPM availability (rrd or such);
; - remove a server from a group if it is not responding (load balancing);
; - trigger alerts for the operating team (24/7).
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;ping.path = /ping
; This directive may be used to customize the response of a ping request. The
; response is formatted as text/plain with a 200 response code.
; Default Value: pong
;ping.response = pong
; The timeout for serving a single request after which the worker process will
; be killed. This option should be used when the 'max_execution_time' ini option
; does not stop script execution for some reason. A value of '0' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_terminate_timeout = 0
; The timeout for serving a single request after which a PHP backtrace will be
; dumped to the 'slowlog' file. A value of '0s' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_slowlog_timeout = 0
; The log file for slow requests
; Default Value: /var/log/php-fpm.log.slow
;slowlog = /var/log/php-fpm.log.slow
; Set open file descriptor rlimit.
; Default Value: system defined value
;rlimit_files = 1024
; Set max core size rlimit.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0
; Chroot to this directory at the start. This value must be defined as an
; absolute path. When this value is not set, chroot is not used.
; Note: chrooting is a great security feature and should be used whenever
; possible. However, all PHP paths will be relative to the chroot
; (error_log, sessions.save_path, ...).
; Default Value: not set
;chroot =
; Chdir to this directory at the start. This value must be an absolute path.
; Default Value: current directory or / when chroot
;chdir = /var/www
; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
;catch_workers_output = yes
; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
; the current environment.
; Default Value: clean env
;env[HOSTNAME] = $HOSTNAME
;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp
; Additional php.ini defines, specific to this pool of workers. These settings
; overwrite the values previously defined in the php.ini. The directives are the
; same as the PHP SAPI:
; php_value/php_flag - you can set classic ini defines which can
; be overwritten from PHP call 'ini_set'.
; php_admin_value/php_admin_flag - these directives won't be overwritten by
; PHP call 'ini_set'
; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
; Defining 'extension' will load the corresponding shared extension from
; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
; overwrite previously defined php.ini values, but will append the new value
; instead.
; Default Value: nothing is defined by default except the values in php.ini and
; specified at startup with the -d argument
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
;php_flag[display_errors] = off
php_admin_value[error_log] = /var/log/php-fpm/www-error.log
php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 32M
php_admin_value[upload_max_filesize] = 32M
END
mkdir /var/www
mkdir /var/www/html/
useradd apache
service php-fpm start
chkconfig php-fpm on
iptables -I INPUT -p tcp --dport 80 -j ACCEPT
service iptables save
wget freevps.us/downloads/setup-vhost.sh -O /bin/setup-vhost
chmod 755 /bin/setup-vhost
echo "alias nano='nano -w'" >> ~/.bashrc
clear
echo Installation done.
echo to create a vhost, run
echo setup-vhost example.com
echo do not include the www. subdomain.