LNMP环境安装

公司搞的测试环境正好拿来测试安装一下LNMP环境，用的软件是

nginx-1.0.14.tar.gz

mysql-5.5.22.tar.gz

php-5.4.0.tar.gz

这个环境只是开发人员用来测试的，生产环境用的不是最新

首先来更新一下程序所需要的库文件。

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

1.编译安装mysql-5.5.22

groupadd mysql

useradd -g mysql mysql -s /sbin/nologin

(1).编译安装mysql的编译器cmake

tar -xf cmake-2.8.4.tar.gz
./configure
make
make install

(2)编译安装mysql

tar -xf mysql-5.5.22.tar.gz
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/webserver/mysql -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1
make
make install
cp support-files/my-medium.cnf /etc/my.cnf
cp support-files/mysql.server /etc/rc.d/init.d/mysqld

(3)初始化mysql

chmod +w /usr/local/webserver/mysql

chown -R mysql:mysql /usr/local/webserver/mysql

/usr/local/webserver/mysql/bin/mysql_install_db --basedir=/usr/local/webserver/mysql --datadir=/data --user=mysql

在编译目录下有个mysql启动脚本，可以拿过来用一下

cp support-files/mysql.server /etc/rc.d/init.d/mysqld

可以用这个来启动mysql

 2.编译安装php-5.4.0所需的支持库

(1)tar -xf libiconv-1.13.1.tar.gz
./configure --prefix=/usr/local
make
make install

(2)tar -xf libmcrypt-2.5.8.tar.gz
./configure
make
make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make
make install

(3)tar -xf mhash-0.9.9.9.tar.gz
./configure
make
make install

ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4
ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8
ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so
ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2
ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1
ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

(4)tar -xf mcrypt-2.6.8.tar.gz
/sbin/ldconfig
./configure
make
make install

(5)编译安装php-5.4.0

tar -xf php-5.4.0.tar.gz
./configure --prefix=/usr/local/webserver/php --with-config-file-path=/usr/local/webserver/php/etc --with-mysql=/usr/local/webserver/mysql --with-mysqli=/usr/local/webserver/mysql/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath  --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap

make ZEND_EXTRA_LIBS='-liconv'
make install

注：如果在编译php是报这个错可以试一下用这种方法解决一下

在编译php，make的时候出错：

/root/dev/php-5.3.6/sapi/cli/php: error while loading shared libraries:  libmysqlclient.so.18: cannot open shared object file: No such file or  directory
make: *** [ext/phar/phar.php] Error 127

ln -s /usr/local/mysql/lib/libmysqlclient.so.18  /usr/lib/

然后重新编译一下。

cp php.ini-production /usr/local/webserver/php/etc/php.ini

cp php-5.4.0/sapi/fpm/init.d.php-fpm  /etc/init.d/php-fpm

chmod 755 /etc/init.d/php-fpm

copy出来用就可以了，这个脚本可以start stop reload fpm就和5.2+的那个脚本一样了！

(6)编译安装php-5.4.0的扩展模块

tar zxvf memcache-2.2.5.tgz
cd memcache-2.2.5/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install

tar jxvf eaccelerator-0.9.6.1.tar.bz2
cd eaccelerator-0.9.6.1/
/usr/local/webserver/php/bin/phpize
./configure --enable-eaccelerator=shared --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install

tar zxvf PDO_MYSQL-1.0.2.tgz
cd PDO_MYSQL-1.0.2/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-pdo-mysql=/usr/local/webserver/mysql
make
make install

tar zxvf ImageMagick.tar.gz
cd ImageMagick-6.5.1-2/
./configure
make
make install

tar zxvf imagick-2.3.0.tgz
cd imagick-2.3.0/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install

在安装的时候eaccelerator-0.9.6.1.tar.bz2这个没有安装上然后启动php打开网站没有问题，不过少了一个加速器性能肯定会下降一些。

3.编译安装nginx-1.0.14

(1)编译安装一下pcre

tar zxvf pcre-8.10.tar.gz
./configure
make && make install

(2)编译安装nginx

tar zxvf nginx-1.0.14.tar.gz
./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install

根据自己的喜好创建一些目录，更改nginx的目录。不更改启动都在默认目录下

现在附上我们服务器上的nginx 及 mysql的配置文件

nginx.conf

user  www www;

worker_processes 8;

error_log  /data/logs/nginx_error.log error;

pid        /usr/local/webserver/nginx/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
{
  use epoll;
  worker_connections 65535;
}

http
{
  include       mime.types;
  default_type  application/octet-stream;

  #charset  gb2312;

  server_names_hash_bucket_size 128;
  client_header_buffer_size 256k;
  large_client_header_buffers 8 256k;
  client_max_body_size 32m;

  sendfile on;
  tcp_nopush     on;
  #send_timeout 60;
  server_tokens off;
  keepalive_timeout 10;
  tcp_nodelay on;
  ssi on;
  ssi_silent_errors on;
  ssi_types text/shtml;

  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 64k;
  fastcgi_buffers 4 64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;

  gzip on;
  gzip_min_length  1k;
  gzip_buffers     4 16k;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_types       text/plain application/x-javascript text/css application/xml;
  gzip_vary on;


        #limit_zone  crawler  $binary_remote_addr  10m;

  include  /usr/local/webserver/nginx/conf/vhosts/*.conf;
}

my.cnf

[client]
character-set-server = utf8
port    = 3306
socket  = /tmp/mysql.sock

[mysqld]
character-set-server = utf8
replicate-ignore-db = mysql
replicate-ignore-db = test
replicate-ignore-db = information_schema
user    = mysql
port    = 3306
socket  = /tmp/mysql.sock
basedir = /usr/local/webserver/mysql
datadir = /data/mysql
log-error = /data/mysql/mysql_error.log
pid-file = /data/mysql/mysql.pid
open_files_limit    = 10240
back_log = 600
max_connections = 5000
max_connect_errors = 6000
table_cache = 614
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 1M
join_buffer_size = 1M
thread_cache_size = 300
#thread_concurrency = 8
query_cache_size = 512M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 246M
max_heap_table_size = 246M
long_query_time = 3
log-bin = /data/binlog
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 1G
expire_logs_days = 30
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover

interactive_timeout = 120
wait_timeout = 120

skip-name-resolve
server-id = 1

innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 512M
innodb_data_file_path = ibdata1:256M:autoextend
innodb_file_io_threads = 4
innodb_thread_concurrency = 8
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = 0

[mysqldump]
quick
max_allowed_packet = 32M

到此配置完了，有什么地方要改进的希望大家提出来，谢谢！