Centos 上 Tengine安装

安装步骤：

1.系统环境

1.1 更新系统

[root@centos ~]# yum update -y

　

1.2 查看环境

[root@centos ~]# cat /etc/redhat-release

CentOS Linux release 7.0.1406 (Core)

2.安装tengine

2.1.准备安装

[root@centos ~]# cd /usr/local/src/

下载pcre-8.39.tar.gz

下载zlib-1.2.8.tar.gz

下载openssl-1.0.1h.tar.gz

下载jemalloc-3.6.0.tar.bz2

下载 tengine-2.1.2.tar.gz

[root@centos ~]# wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.39.tar.gz

[root@centos ~]# wget http://zlib.net/zlib-1.2.8.tar.gz

[root@centos ~]# wget http://www.openssl.org/source/openssl-1.0.1h.tar.gz

[root@centos ~]#  wget http://www.canonware.com/download/jemalloc/jemalloc-3.6.0.tar.bz2

[root@centos ~]# wget http://tengine.taobao.org/download/tengine-2.1.2.tar.gz

　　

2.2 更新包

[root@centos ~]# yum install zlib-devel openssl-devel -y

2.3 安装Pcre

[root@centos ~]# cd /usr/local/src/

[root@centos ~]# tar zvxf pcre-8.39.tar.gz

[root@centos ~]# cd pcre-8.39

[root@centos ~]# ./configure

[root@centos ~]# make && make install

2.4 安装openssl

[root@centos ~]# cd /usr/local/src/

[root@centos ~]# tar zvxf openssl-1.0.1h.tar.gz

[root@centos ~]# cd openssl-1.0.1h

[root@centos ~]# ./config

[root@centos ~]# make && make install

2.5 安装zlib

[root@centos ~]# cd /usr/local/src/

[root@centos ~]# tar zvxf zlib-1.2.8.tar.gz

[root@centos ~]# cd zlib-1.2.8

[root@centos ~]# ./configure

[root@centos ~]# make && make install

2.6 安装jemalloc

[root@centos ~]# cd /usr/local/src/

[root@centos ~]# tar jvxf jemalloc-3.6.0.tar.bz2

[root@centos ~]# cd jemalloc-3.6.0

[root@centos ~]# ./configure

[root@centos ~]# make && make install

[root@centos ~]# echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local_lib.conf 

/sbin/ldconfig

4.4 创建www用户和组，创建www虚拟主机使用的目录，以及Nginx使用的日志目录，并且赋予他们适当的权限

[root@centos ~]# groupadd www

[root@centos ~]# useradd -g www www

[root@centos ~]# mkdir -p /data/www

[root@centos ~]# chmod +w /data/www

[root@centos ~]# chown -R www:www /data/www

4.5 安装tengine

[root@centos ~]# cd /usr/local/src/

[root@centos ~]# tar zvxf tengine-2.1.2.tar.gz

[root@centos ~]#  cd /usr/local/src/tengine-2.1.2/src/core

伪装服务器信息（可以不修改）

[root@centos ~]# vim nginx.h

修改NGINX_VERSION为你希望显示的版号

修改NGINX_VER为你希望显示的名称

修改NGINX_VAR 为你希望显示的名称

保存

　　

开始安装NGINX

./configure --prefix=/opt/nginx --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-openssl=/usr/local/src/openssl-1.0.1h --with-zlib=/usr/local/src/zlib-1.2.8 --with-pcre=/usr/local/src/pcre-8.35 --with-jemalloc

[root@centos ~]# make && make install

4.6 修改 nginx.conf 

[root@centos ~]# vim /opt/nginx/conf/nginx.conf

修改前面几行为：

user www www;
worker_processes 4;
error_log logs/error.log crit;
pid logs/nginx.pid;
events{
　　use epoll;
　　worker_connections 65535;
}

4.7 测试和运行

[root@centos ~]# cd /opt/nginx

[root@centos ~]# ldconfig

[root@centos ~]# ./sbin/nginx -t

如果显示下面信息，即表示配置没问题,有问题运行下 : ldd $(which /opt/nginx/sbin/nginx)

nginx: the configuration file /opt/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /opt/nginx/conf/nginx.conf test is successful

输入代码运行nginx服务

[root@centos ~]# ./sbin/nginx　

[root@centos ~]# ps au|grep nginx

如果显以类似下面的信息，即表示nginx已经启动

root 2013 0.0 0.0 103156 856 pts/0 S+ 03:22 0:00 grep nginx

　　

输入代码检测是否支持加速

查看是否生效

[root@centos ~]# ps  -n | grep jemalloc

ginx 2346 root mem REG 253,1 1824470 51571788 /usr/local/lib/libjemalloc.so.1
nginx 2347 www mem REG 253,1 1824470 51571788 /usr/local/lib/libjemalloc.so.1
nginx 2348 www mem REG 253,1 1824470 51571788 /usr/local/lib/libjemalloc.so.1
nginx 2349 www mem REG 253,1 1824470 51571788 /usr/local/lib/libjemalloc.so.1
nginx 2350 www mem REG 253,1 1824470 51571788 /usr/local/lib/libjemalloc.so.1

[root@centos ~]# curl http://localhost

4.8 打开防火墙80端口

#停止firewall 

[root@centos ~]# systemctl stop firewalld.service 

#禁止firewall开机启动

[root@centos ~]# systemctl disable firewalld.service

安装 iptables

[root@centos ~]# yum install iptables-services 

设置防火墙规则 (增加80端口)

[root@centos ~]# vim /etc/sysconfig/iptables

打开文件，增加80端口那一行

*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT

:wq #保存退出

#重启防火墙使配置生效

[root@centos ~]# systemctl restart iptables.service

#设置防火墙开机启动

[root@centos ~]# systemctl enable iptables.service 

 4.9 作为服务，开机后启动

[root@centos ~]# vim /usr/lib/systemd/system/tengine.service

增加以下内容

[Unit]
Description=The nginx HTTP and reverse proxy server
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=/opt/nginx/logs/nginx.pid
ExecStartPre=/opt/nginx/sbin/nginx -t
ExecStart=/opt/nginx/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target

:wq 保存退出

 [root@centos ~]# systemctl stop tengine

 [root@centos ~]# systemctl start tengine

 [root@centos ~]# systemctl reload tengine

 [root@centos ~]# systemctl enable tengine

 [root@centos ~]# shutdown -r now