nginx 1.16.1平滑升级至nginx 1.20.1

最新推荐文章于 2025-04-09 23:11:08 发布

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最新推荐文章于 2025-04-09 23:11:08 发布 · 1.4k 阅读

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#nginx #运维

本文介绍了如何将Nginx 1.16版本升级到1.20版本，提供了两种方法：一是直接make upgrade，二是通过逐步停机替换二进制文件并重启。详细步骤包括备份配置、更改编译选项、执行升级和验证新版本。

原环境：

# /usr/sbin/nginx -V
nginx version: nginx/1.16.1
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) 
built with OpenSSL 1.1.1c  28 May 2019
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx --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 --with-http_ssl_module --with-openssl=/usr/local/ssl --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --add-module=/opt/nginx/ngx_devel_kit-0.3.1 --add-module=/opt/nginx/lua-nginx-module-0.10.15 --add-module=/opt/nginx/nginx_upstream_check_module-master

# cat /usr/lib/systemd/system/nginx.service
[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target

[Service]
Type=forking
PIDFile=/var/run/nginx.pid
ExecStart=/usr/sbin/nginx -c /opt/nginx/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID

[Install]
WantedBy=multi-user.target

安装包下载：
http://nginx.org/download/nginx-1.20.1.tar.gz

安装nginx1.20.1过程：

cp /opt/nginx/conf/nginx.conf{,.bak}
tar -zxf nginx-1.20.1.tar.gz 
cd nginx-1.20.1
cp auto/lib/openssl/conf{,.bak}
vim auto/lib/openssl/conf 
:39,42s@/.openssl@@g修改去掉.openssl/
           # 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 $OPENSSL/.openssl/lib/libcrypto.a"
           # CORE_LIBS="$CORE_LIBS $NGX_LIBDL"
改为：
            CORE_INCS="$CORE_INCS $OPENSSL/include"
            CORE_DEPS="$CORE_DEPS $OPENSSL/include/openssl/ssl.h"
            CORE_LIBS="$CORE_LIB