目标环境

  • CentOS 6.10 x86_x64
  • Nginx v1.18.0 Stable
  • HTTPS/TLS v1.3 Supported
  • HTTP/2 Supported
  • Brotli Compression Supported

准备工作

OpenSSL 需要 v1.1.1x 版本或以上,升级参考 CentOS 6 升级最新版 OpenSSL 与 OpenSSH

安装工具
yum install -y gcc git pcre pcre-devel zlib zlib-devel

编译安装

下载

https://nginx.org/download
https://github.com/google/ngx_brotli

wget https://nginx.org/download/nginx-1.18.0.tar.gz
tar zxvf nginx-1.18.0.tar.gz

git clone https://github.com/google/ngx_brotli.git
cd ngx_brotli
git submodule update --init

编译

cd ../nginx-1.18.0

./configure                               \
--prefix=/etc/nginx                       \
--sbin-path=/usr/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.pid             \
--lock-path=/var/run/nginx.lock           \
--user=www-data                           \
--group=www-data                          \
--add-module=../ngx_brotli                \
--with-file-aio                           \
--with-http_gzip_static_module            \
--with-http_realip_module                 \
--with-http_ssl_module                    \
--with-http_stub_status_module            \
--with-http_v2_module                     \
--with-openssl=/usr/local/ssl-1.1.1g      \
--with-openssl-opt=enable-tls1_3          \
--with-pcre

make

如果编译报错

make[1]: * [<your_openssl_patch>/.openssl/include/openssl/ssl.h] Error 127

修改配置文件 vi ./auto/lib/openssl/conf ,将以下几行:

CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include"
CORE_DEPS="$CORE_DEPS $OPENSSL/.openssl/include/openssl/ssl.h"
CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libssl.a"
CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libcrypto.a"

修改为:

CORE_INCS="$CORE_INCS $OPENSSL/include"
CORE_DEPS="$CORE_DEPS $OPENSSL/include/openssl/ssl.h"
CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libssl.a"
CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libcrypto.a"

make clean

再编译就没问题了。

./configure ... ...

make

安装

make install

验证

/usr/sbin/nginx -V

built with OpenSSL 1.1.1g

添加服务

创建文件并写入内容
vi /etc/init.d/nginx

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# 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
# pidfile:     /var/run/nginx.pid
# user:        nginx

# 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/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/etc/nginx/nginx.conf"

lockfile=/var/run/nginx.lock

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    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
    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

修改文件权限并设置开机自启

chmod +x /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on

启动服务 service nginx start

Starting nginx: [ OK ]

配置

在站点配置文件中的监听端口行尾,添加 http2 即可。

server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
...
}

更详细 Nginx 站点配置可以参考 迷你VPS部署LEMP及优化 - Nginx 配置

证书

具体方法参考 迷你VPS部署LEMP及优化 - 创建证书

测试

访问 https://www.ssllabs.com/ssltest/analyze.html

ssllabs_scores_a_plus.jpg
ssllabs_scores_a_plus.jpg

ssllabs_protocols.jpg
ssllabs_protocols.jpg

ssllabs_http2.jpg
ssllabs_http2.jpg

检验 Brotli 压缩访问 https://tools.keycdn.com/brotli-test 或参考 Nginx 启用 Brotli 压缩算法 - 验证