$yum -y install gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel openssl openssl-devel

$wget https://www.openssl.org/source/openssl-1.1.1q.tar.gz --no-check-certificate

$./config --prefix=/usr --shared
$make

$sudo make install

$sudo rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
$sudo yum install -y nginx

$curl --progress https://nginx.org/download/nginx-1.22.0.tar.gz | tar xz

$nginx -V

$sudo yum install gd-devel

--with-http_image_filter_module=dynamic

$sudo yum install libxml2-devel
$sudo yum install libxslt-devel

--with-http_xslt_module=dynamic

$sudo yum install geoip-devel

--with-http_geoip_module=dynamic

$ ./configure --prefix=/etc/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 \
 --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock \
 --http-client-body-temp-path=/var/cache/nginx/client_temp \
 --http-proxy-temp-path=/var/cache/nginx/proxy_temp \
 --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
 --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
 --http-scgi-temp-path=/var/cache/nginx/scgi_temp \
 --user=nginx \
 --group=nginx \
 --with-compat \
 --with-file-aio \
 --with-threads \
 --with-http_addition_module \
 --with-http_auth_request_module \
 --with-http_dav_module \
 --with-http_flv_module \
 --with-http_gunzip_module \
 --with-http_gzip_static_module \
 --with-http_mp4_module \
 --with-http_random_index_module \
 --with-http_realip_module \
 --with-http_secure_link_module \
 --with-http_slice_module \
 --with-http_ssl_module \
 --with-http_stub_status_module \
 --with-http_sub_module \
 --with-http_v2_module \
 --with-mail \
 --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_image_filter_module=dynamic --with-http_xslt_module=dynamic --with-http_geoip_module=dynamic --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -pie'

$make

$sudo cp -rfp objs/nginx /usr/sbin/

$sudo cp objs/*.so /usr/lib64/nginx/modules/

$sudo firewall-cmd --permanent --zone=public --add-port=80/tcp

$sudo /usr/sbin/nginx

$sudo /usr/sbin/nginx -s reload

load_module "modules/ngx_http_geoip_module.so";
load_module "modules/ngx_http_image_filter_module.so";
load_module "modules/ngx_http_xslt_filter_module.so";

http {
    upstream myapp1 {
        server srv1.example.com;
        server srv2.example.com;
        server srv3.example.com;
    }
}

server {
    listen 80;

    location / {
        proxy_pass http://myapp1;
    }
}

http {
    upstream localhost {
        server 192.168.0.122:8080 weight=6; ## local
        server 192.168.0.127:8080 weight=3;
    }
}

server {
    listen 80;

    location / {
        proxy_connect_timeout 3;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
        proxy_pass http://localhost;
    }
}

listen 0.0.0.0:80 default_server;
listen [::]:81 default_server;

listen 0.0.0.0:80 default_server;
listen [::]:80 ipv6only=on default_server;

listen 0.0.0.0:80 default_server;
## listen [::]:80 default_server;