Centos8 安装nginx1.20.2

1. 安装基本

#gcc安装，nginx源码编译需要
yum install gcc-c++

#PCRE pcre-devel 安装，nginx 的 http 模块使用 pcre 来解析正则表达式
yum install -y pcre pcre-devel

#zlib安装，nginx 使用zlib对http包的内容进行gzip
yum install -y zlib zlib-devel libxml2 libxml2-dev libxslt-devel

#OpenSSL 安装，强大的安全套接字层密码库，nginx 不仅支持 http 协议，还支持 https（即在ssl协议上传输http）
yum install -y openssl openssl-devel

下载nginx 并解压

wget http://nginx.org/download/nginx-1.20.1.tar.gz

tar xf nginx-1.20.1.tar.gz
cd nginx-1.20.1

带上stream 初始化

./configure --prefix=/usr/share/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib64/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --pid-path=/run/nginx.pid --lock-path=/run/lock/subsys/nginx --user=nginx --group=nginx --with-file-aio --with-ipv6 --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-stream_ssl_preread_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-http_perl_module=dynamic --with-http_auth_request_module --with-mail=dynamic --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module  --with-debug --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --with-ld-opt='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E' --with-stream

编译

make && make install

注意 生成nginx 主要路径
usr/sbin/nginx
/etc/nginx/nginx.conf

添加自启动

 mkdir /var/lib/nginx/
 mkdir /var/lib/nginx/tmp/
 mkdir /var/lib/nginx/tmp/client_body/  /var/lib/nginx/tmp/proxy /var/lib/nginx/tmp/fastcgi /var/lib/nginx/tmp/uwsgi /var/lib/nginx/tmp/scgi

vim /lib/systemd/system/nginx.service

加入以下内容

[Unit]

Description=nginx service

After=network.target

[Service]

Type=forking

ExecStart=/usr/sbin/nginx         //nginx的可执行路径

ExecReload=/usr/sbin/nginx -s reload 
ExecStop=/usr/sbin/nginx -s stop

PrivateTmp=true

[Install]

WantedBy=multi-user.target

保存后

chmod +x /usr/lib/systemd/system/nginx.service
systemctl daemon-reload
systemctl enable nginx.service
systemctl start nginx.service　 

# systemctl start nginx.service　 启动nginx服务

# systemctl stop nginx.service　          停止服务

# systemctl restart nginx.service　      重新启动服务

# systemctl list-units --type=service    查看所有已启动的服务

# systemctl status nginx.service          查看服务当前状态

# systemctl enable nginx.service          设置开机自启动

# systemctl disable nginx.service        停止开机自启动