今天杯具了,拿到一台只有apache+tomcat的机器,要安装php+tidy扩展+memcache,因为之前也安装过,但是从未记录过,所以今天记录一下
memcache之前安装过,并用随笔的方式记录下来了,所以这里也不做记录了
rpm 包搜索网站
①、RedHat AS4 & CentOS 4
首先去http://www.php.net寻找安装包,这里我们寻找.tar.gz的二进制包包吧,
一番查找,找到了: 点击downloads,
如下图所示的our releases page链接
我想用php5.2.5
我们选择的安装目录是/usr/local/webserver/php/
下载地址是:wget http://museum.php.net/php5/php-5.2.5.tar.gz
下载其它包 wget http://php-fpm.org/downloads/php-5.2.5-fpm-0.5.7.diff.gz wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz wget http://downloads.sourceforge.net/mcrypt/libmcrypt-2.5.8.tar.gz?modtime=1171868460&big_mirror=0 wget http://downloads.sourceforge.net/mcrypt/mcrypt-2.6.8.tar.gz?modtime=1194463373&big_mirror=0 wget http://downloads.sourceforge.net/mhash/mhash-0.9.9.9.tar.gz?modtime=1175740843&big_mirror=0
wget http://blog.s135.com/soft/linux/nginx_php/imagick/ImageMagick.tar.gz
编译安装PHP 5.2.14所需的支持库:
tar zxvf libiconv-1.13.1.tar.gz
编译安装PHP(FastCGI模式)
tar zxvf php-5.2.5.tar.gz
编译安装PHP5扩展模块
tidy Release 1.2 for PHP Version: PHP 4.3.0 or newer 这里有 http://pecl.php.net/package/tidy wget http://pecl.php.net/get/tidy-1.2.tgz
memcache
这里有 http://pecl.php.net/package/memcache wget http://pecl.php.net/get/memcache-2.2.5.tgz
tar zxvf memcache-2.2.5.tgz
tar -xvzf tidy-1.2.tgz
cd tidy-1.2 cd ../
修改php.ini文件
sed -i 's#extension_dir = "./"#extension_dir = "/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/"\nextension = "memcache.so"\nextension = "pdo_mysql.so"\nextension = "imagick.so"\n#' /usr/local/webserver/php/etc/php.ini
sed -i 's#output_buffering = Off#output_buffering = On#' /usr/local/webserver/php/etc/php.ini sed -i "s#; always_populate_raw_post_data = On#always_populate_raw_post_data = On#g" /usr/local/webserver/php/etc/php.ini sed -i "s#; cgi.fix_pathinfo=0#cgi.fix_pathinfo=0#g" /usr/local/webserver/php/etc/php.ini
创建php-fpm配置文件(php-fpm是为PHP打的一个FastCGI管理补丁,可以平滑变更php.ini配置而无需重启php-cgi):
rm -f /usr/local/webserver/php/etc/php-fpm.conf
vi /usr/local/webserver/php/etc/php-fpm.conf
<?xml version="1.0" ?>
<configuration> All relative paths in this config are relative to php's install prefix <section name="global_options"> Pid file <value name="pid_file">/usr/local/webserver/php/logs/php-fpm.pid</value> Error log file <value name="error_log">/usr/local/webserver/php/logs/php-fpm.log</value> Log level <value name="log_level">notice</value> When this amount of php processes exited with SIGSEGV or SIGBUS ... <value name="emergency_restart_threshold">10</value> ... in a less than this interval of time, a graceful restart will be initiated. Useful to work around accidental curruptions in accelerator's shared memory. <value name="emergency_restart_interval">1m</value> Time limit on waiting child's reaction on signals from master <value name="process_control_timeout">5s</value> Set to 'no' to debug fpm <value name="daemonize">yes</value> </section> <workers> <section name="pool"> Name of pool. Used in logs and stats. <value name="name">default</value> Address to accept fastcgi requests on. Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket' <value name="listen_address">127.0.0.1:9000</value> <value name="listen_options"> Set listen(2) backlog <value name="backlog">-1</value> Set permissions for unix socket, if one used. In Linux read/write permissions must be set in order to allow connections from web server. Many BSD-derrived systems allow connections regardless of permissions. <value name="owner"></value> <value name="group"></value> <value name="mode">0666</value> </value> Additional php.ini defines, specific to this pool of workers. <value name="php_defines"> <value name="sendmail_path">/usr/sbin/sendmail -t -i</value> <value name="display_errors">0</value> </value> Unix user of processes <value name="user">www</value> Unix group of processes <value name="group">www</value> Process manager settings <value name="pm"> Sets style of controling worker process count. Valid values are 'static' and 'apache-like' <value name="style">static</value> Sets the limit on the number of simultaneous requests that will be served. Equivalent to Apache MaxClients directive. Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi Used with any pm_style. <value name="max_children">128</value> Settings group for 'apache-like' pm style <value name="apache_like"> Sets the number of server processes created on startup. Used only when 'apache-like' pm_style is selected <value name="StartServers">20</value> Sets the desired minimum number of idle server processes. Used only when 'apache-like' pm_style is selected <value name="MinSpareServers">5</value> Sets the desired maximum number of idle server processes. Used only when 'apache-like' pm_style is selected <value name="MaxSpareServers">35</value> </value> </value> The timeout (in seconds) for serving a single request after which the worker process will be terminated Should be used when 'max_execution_time' ini option does not stop script execution for some reason '0s' means 'off' <value name="request_terminate_timeout">0s</value> The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file '0s' means 'off' <value name="request_slowlog_timeout">0s</value> The log file for slow requests <value name="slowlog">logs/slow.log</value> Set open file desc rlimit <value name="rlimit_files">65535</value> Set max core size rlimit <value name="rlimit_core">0</value> Chroot to this directory at the start, absolute path <value name="chroot"></value> Chdir to this directory at the start, absolute path <value name="chdir"></value> Redirect workers' stdout and stderr into main error log. If not set, they will be redirected to /dev/null, according to FastCGI specs <value name="catch_workers_output">yes</value> How much requests each process should execute before respawn. Useful to work around memory leaks in 3rd party libraries. For endless request processing please specify 0 Equivalent to PHP_FCGI_MAX_REQUESTS <value name="max_requests">1024</value> Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect. Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+) Makes sense only with AF_INET listening socket. <value name="allowed_clients">127.0.0.1</value> Pass environment variables like LD_LIBRARY_PATH All $VARIABLEs are taken from current environment <value name="environment"> <value name="HOSTNAME">$HOSTNAME</value> <value name="PATH">/usr/local/bin:/usr/bin:/bin</value> <value name="TMP">/tmp</value> <value name="TMPDIR">/tmp</value> <value name="TEMP">/tmp</value> <value name="OSTYPE">$OSTYPE</value> <value name="MACHTYPE">$MACHTYPE</value> <value name="MALLOC_CHECK_">2</value> </value> </section> </workers> </configuration> 9、启动php-cgi进程,监听127.0.0.1的9000端口,进程数为128(如果服务器内存小于3GB,可以只开启64个进程),用户为www:
ulimit -SHn 65535
/usr/local/webserver/php/sbin/php-fpm start
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