1、源码编译安装LNMP架构环境
IP:192.168.12.137 Nginx:1.8.1 MariaDB:5.5.57 PHP:5.6.31 安装开发环境包组 yum groupinstall "Development Tools" "Server Platform Development" -y 安装开发程序包 yum install pcre-devel -y (1)安装nginx # yum -y install openssl-devel zlib-devel 安装nginx 添加用户nginx,实现以之运行nginx服务进程: # groupadd -r nginx # useradd -r -g nginx nginx # tar xf nginx-1.8.1.tar.gz # cd nginx-1.8.1/ # ./configure \ --prefix=/usr/local/nginx \ --sbin-path=/usr/local/nginx/sbin/nginx \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/var/run/nginx/nginx.pid \ --lock-path=/var/lock/nginx.lock \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_flv_module \ --with-http_stub_status_module \ --with-http_gzip_static_module \ --http-client-body-temp-path=/var/tmp/nginx/client/ \ --http-proxy-temp-path=/var/tmp/nginx/proxy/ \ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \ --http-scgi-temp-path=/var/tmp/nginx/scgi \ --with-pcre 为nginx提供SysV init脚本 #vim /etc/rc.d/init.d/nginx #!/bin/sh # # nginx - this script starts and stops the nginx daemon # # chkconfig: - 85 15 # description: Nginx is an HTTP(S) server, HTTP(S) reverse \ # proxy and IMAP/POP3 proxy server # processname: nginx # config: /etc/nginx/nginx.conf # config: /etc/sysconfig/nginx # pidfile: /var/run/nginx/nginx.pid # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ "$NETWORKING" = "no" ] && exit 0 nginx="/usr/local/nginx/sbin/nginx" prog=$(basename $nginx) NGINX_CONF_FILE="/etc/nginx/nginx.conf" [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx lockfile=/var/lock/subsys/nginx make_dirs() { # make required directories user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -` options=`$nginx -V 2>&1 | grep 'configure arguments:'` for opt in $options; do if [ `echo $opt | grep '.*-temp-path'` ]; then value=`echo $opt | cut -d "=" -f 2` if [ ! -d "$value" ]; then # echo "creating" $value mkdir -p $value && chown -R $user $value fi fi done } start() { [ -x $nginx ] || exit 5 [ -f $NGINX_CONF_FILE ] || exit 6 make_dirs echo -n $"Starting $prog: " daemon $nginx -c $NGINX_CONF_FILE retval=$? echo [ $retval -eq 0 ] && touch $lockfile return $retval } stop() { echo -n $"Stopping $prog: " killproc $prog -QUIT retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval } restart() { configtest || return $? stop sleep 1 start } reload() { configtest || return $? echo -n $"Reloading $prog: " killproc $nginx -HUP RETVAL=$? echo } force_reload() { restart } configtest() { $nginx -t -c $NGINX_CONF_FILE } rh_status() { status $prog } rh_status_q() { rh_status >/dev/null 2>&1 } case "$1" in start) rh_status_q && exit 0 $1 ;; stop) rh_status_q || exit 0 $1 ;; restart|configtest) $1 ;; reload) rh_status_q || exit 7 $1 ;; force-reload) force_reload ;; status) rh_status ;; condrestart|try-restart) rh_status_q || exit 0 ;; *) echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}" exit 2 esac 为此脚本赋予执行权限: # chmod +x /etc/rc.d/init.d/nginx 把Nginx加入系统变量 # cd /etc/profile.d/ # vim nginx.sh # . nginx.sh 添加至服务管理列表,并让其开机自动启动: # chkconfig --add nginx # chkconfig nginx on (1)安装MariaDB # yum -y install ncurses-devel 安装cmake # tar xf cmake-3.8.1.tar.gz # cd cmake-3.8.1/ # ./configure # make -j 8 && make install 安装MariaDB 添加mysql运行组及用户、创建数据库数据文件文件夹并授予合适权限 # groupadd -r mysql # useradd -r -g mysql mysql # mkdir -p /data/mysql # chown -R mysql:mysql /data/mysql # tar xf mariadb-5.5.57.tar.gz # cd mariadb-5.5.57/ # cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DSYSCONFDIR=/etc # make -j 8 && make install 备份原有mariadb配置文件 # mv /etc/my.cnf /etc/my.cnf.bak 初始化数据库,配置启动脚本 # cd /usr/local/mysql # ./scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql # ln -s /usr/local/mysql/my.cnf /etc/my.cnf # cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld # vim /etc/rc.d/init.d/mysqld basedir=/usr/local/mysql datadir=/data/mysql # chmod +x /etc/rc.d/init.d/mysqld # chkconfig mysqld on # service mysqld start 把MariaDB加入系统环境变量 # cd /etc/profile.d # vim mysql.sh export PATH=/usr/local/mysql/bin:$PATH # . mysql.sh 把MariaDB的库文件链接到系统默认的位置,在编译PHP等软件时可以不用指定其库文件地址 # ln -s /usr/local/mysql/lib/mysql /usr/lib/mysql # ln -s /usr/local/mysql/include/mysql/ /usr/include/mysql # mkdir /var/lib/mysql # ln -s /tmp/mysql.sock /var/lib/mysql/mysql.sock 交互式设置数据库 # mysql_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MariaDB to secure it, we'll need the current password for the root user. If you've just installed MariaDB, and you haven't set the root password yet, the password will be blank, so you should just press enter here. Enter current password for root (enter for none): OK, successfully used password, moving on... Setting the root password ensures that nobody can log into the MariaDB root user without the proper authorisation. Set root password? [Y/n] Y New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! By default, a MariaDB installation has an anonymous user, allowing anyone to log into MariaDB without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? [Y/n] Y ... Success! Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? [Y/n] Y ... Success! By default, MariaDB comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? [Y/n] Y - Dropping test database... ... Success! - Removing privileges on test database... ... Success! Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? [Y/n] Y ... Success! Cleaning up... All done! If you've completed all of the above steps, your MariaDB installation should now be secure. Thanks for using MariaDB! (3)安装php 安装libmcrypt # tar xf libmcrypt-2.5.7.tar.gz # cd libmcrypt-2.5.7/ # ./configure # make -j 8 && make install 解决依赖关系 yum -y install gcc gcc-c++ libxml2 libxml2-devel bzip2 bzip2-devel libmcrypt libmcrypt-devel openssl openssl-devel libcurl-devel libjpeg-devel libpng-devel freetype-devel readline readline-devel libxslt-devel perl perl-devel psmisc.x86_64 recode recode-devel libtidy libtidy-devel 安装php # tar xf php-5.6.31.tar.gz # cd php-5.6.31/ # ./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --with-openssl --enable-fpm --enable-sockets --enable-sysvshm --with-mysqli=/usr/local/mysql/bin/mysql_config --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib-dir --with-libxml-dir=/usr --enable-xml --with-mhash --with-mcrypt --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-bz2 --with-curl # make -j 8 && make install 复制php配置文件到安装目录 # cp php.ini-production /usr/local/php/etc/php.ini 添加软链接到 /etc目录 # ln -s /usr/local/php/etc/php.ini /etc/php.ini 拷贝模板文件为php-fpm配置文件 # cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf 添加软连接到 /etc目录 # ln -s /usr/local/php/etc/php-fpm.conf /etc/php-fpm.conf 修改PHP配置文件 # vim /usr/local/php/etc/php.ini disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname date.timezone = Asia/Shanghai expose_php = Off short_open_tag = On opcache.enable=1 zend_extension = "opcache.so" opcache.memory_consumption=128 opcache.interned_strings_buffer=8 opcache.max_accelerated_files=4000 opcache.revalidate_freq=60 opcache.fast_shutdown=1 opcache.enable_cli=1 配置php-fpm #vim /usr/local/php/etc/php-fpm.conf pid = run/php-fpm.pid user = www group = www 拷贝php-fpm脚本到启动目录,给予执行权限, 设置开机启动 # cp /root/php-5.6.31/sapi/fpm/init.d.php-fpm.in /etc/rc.d/init.d/php-fpm # vim /etc/rc.d/init.d/php-fpm php_fpm_BIN=/usr/local/php/sbin/php-fpm php_fpm_CONF=/usr/local/php/etc/php-fpm.conf php_fpm_PID=/usr/local/php/var/run/php-fpm.pid # chmod +x /etc/rc.d/init.d/php-fpm # chkconfig php-fpm on 把php加入系统变量 # cd /etc/profile.d/ # vim php.sh export PATH=/usr/local/php/bin/:$PATH # . php.sh 配置nginx支持php # vim /etc/nginx/nginx.conf user www www; index index.php index.html index.htm; location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }
测试php
# service nginx restart
# service php-fpm start
# cd /usr/local/nginx/html/
# vim index.php
<?php phpinfo(); ?>
2、编写一个脚本完成以下功能:
(1)、一键搭建LNMP源码编译环境;
(2)、可通过在脚本后面跟上一些参数来自定义安装目录等其他选项。
#!/bin/bash lnmp() { echo "安装前环境准备..." sleep 3 yum remove nginx mysql mariadb php -y yum groupinstall "Development Tools" "Development Libraries" -y yum install openssl-devel \ ncurses-devel \ cmake \ pcre-devel \ libxml2-devel \ bzip2-devel \ libcurl-devel \ libmcrypt-devel -y iptables -F systemctl stop firewalld.service systemctl disable firewalld.service setenforce 0 sed -i '/^SELINUX\>/d' /etc/selinux/config echo "SELINUX=disabled" >>/etc/selinux/config echo "开始安装nginx..." sleep 3 #编译安装nginx id nginx &>/dev/null && userdel -r nginx groupdel nginx groupadd -r nginx useradd -r -g nginx nginx tar xf $PWD/nginx-1.8.1.tar.gz cd $PWD/nginx-1.8.1 ./configure \ --prefix=$dir/nginx \ --sbin-path=$dir/nginx/sbin/nginx \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/var/run/nginx/nginx.pid \ --lock-path=/var/lock/nginx.lock \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_flv_module \ --with-http_stub_status_module \ --with-http_gzip_static_module \ --http-client-body-temp-path=/var/tmp/nginx/client/ \ --http-proxy-temp-path=/var/tmp/nginx/proxy/ \ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \ --http-scgi-temp-path=/var/tmp/nginx/scgi \ --with-pcre make -j 8 && make install mkdir -p /var/tmp/nginx/client #添加对php的支持 sed -i '65,71s/^[[:space:]]\+#//g' /etc/nginx/nginx.conf sed -i '45s/index.html/index.php index.html/g' /etc/nginx/nginx.conf echo "fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;" >> /etc/nginx/fastcgi_params #添加环境变量 echo "export PATH=$dir/nginx/sbin:$PATH" >/etc/profile.d/nginx.sh source /etc/profile nginx #Nginx测试 if curl 127.0.0.1 &>/dev/null;then echo "Nginx安装成功!" else echo "Nginx安装失败!" fi echo "开始安装MariaDB..." sleep 3 #编译安装MariaDB id mysql &>/dev/null && userdel -r mysql groupadd -r mysql useradd -g mysql -r -s /sbin/nologin chown -R mysql:mysql /mydata/data/ tar xf $PWD/mariadb-5.5.57.tar.gz cd $PWD/mariadb-5.5.57 cmake \ -DCMAKE_INSTALL_PREFIX=$dir/mysql \ -DMYSQL_DATADIR=/mydata/data \ -DSYSCONFDIR=/etc \ -DWITH_MYISAM_STORAGE_ENGINE=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_MEMORY_STORAGE_ENGINE=1 \ -DWITH_READLINE=1 \ -DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \ -DMYSQL_TCP_PORT=3306 \ -DENABLED_LOCAL_INFILE=1 \ -DWITH_PARTITION_STORAGE_ENGINE=1 \ -DEXTRA_CHARSETS=all \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DMYSQL_USER=mysql \ -DWITH_DEBUG=0 \ -DWITH_SSL=system make -j 8 && make install #初始化数据库 cd $dir/mysql chown -R mysql:mysql ./* [ ! -d /mydata/data ] && mkdir -p /mydata/data scripts/mysql_install_db --user=mysql --datadir=/mydata/data/ #修改MySQL参数文件 /usr/bin/cp support-files/my-large.cnf /etc/my.cnf sed -i '/\[mysqld\]/a datadir= /mydata/data\ninnodb_file_per_table= ON\nskip_name_resolve= ON' /etc/my.cnf #生成MySQL启动文件 /usr/bin/cp support-files/mysql.server /etc/rc.d/init.d/mysqld ln -s $dir/mysql/include/ /usr/include/mysql echo "$dir/mysql/lib/" >/etc/ld.so.conf.d/mysql.conf ldconfig #添加MySQL环境变量 echo "export PATH=$dir/mysql/bin:$PATH" >/etc/profile.d/mysql.sh source /etc/profile #启动MySQL /etc/init.d/mysqld start echo "开始安装php..." sleep 3 tar xf $PWD/php-5.6.31.tar.gz cd $PWD/php-5.6.31 #打补丁,解决编译安装过程中的报错 ./configure --prefix=$dir/php \ --with-mysql=$dir/mysql \ --with-openssl \ --enable-fpm \ --enable-sockets \ --enable-sysvshm \ --with-mysqli=$dir/mysql/bin/mysql_config \ --enable-mbstring \ --with-freetype-dir \ --with-jpeg-dir \ --with-png-dir \ --with-zlib-dir \ --with-libxml-dir=/usr/include/libxml2/libxml \ --enable-xml \ --with-mhash \ --with-mcrypt \ --with-config-file-path=/etc \ --with-config-file-scan-dir=/etc/php.d \ --with-bz2 \ --with-curl make -j 8 && make install #生成php-fpm启动文件 /usr/bin/cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm chmod +x /etc/rc.d/init.d/php-fpm #修改php参数文件 /usr/bin/cp $dir/php/etc/php-fpm.conf.default $dir/php/etc/php-fpm.conf sed -i -e '/pm.max_children/d' -e \ '/\<pm.start_servers\>/d' -e \ '/\<pm.min_spare_servers\>/d' -e \ '/\<pm.max_spare_servers\>/d' -e \ '/pid = run\/php-fpm.pid/s/^;//g' $dir/php/etc/php-fpm.conf cat >>$dir/php/etc/php-fpm.conf <<EOF pm.max_children = 150 pm.start_servers = 8 pm.min_spare_servers = 5 pm.max_spare_servers = 10 EOF /etc/init.d/php-fpm start echo "php安装完毕!" } PWD=$(pwd) if [ ! -f $PWD/mariadb-5.5.57.tar.gz ] || [ ! -f $PWD/nginx-1.8.1.tar.gz ] || [ ! -f $PWD/php-5.6.31.tar.gz ];then echo "请将安装文件与脚本放在同一目录下!" exit 1 fi if [ $# -eq 0 ];then echo "请输入安装位置" exit 1 elif [ $# -eq 1 ];then dir=$1 if [ ! -d $dir ];then mkdir -p $dir fi else echo "参数无效,请重新执行!" exit 1 fi lnmp
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