How to setup NGINX Reverse Proxy with odoo server on ubuntu 14.04/16.04/18.04

We are using NGINX as Reverse Proxy on same machine in front of odoo server which accepts request from clients on 8069 port.

sudo apt install nginx

rm -rf /etc/nginx/sites-enabled/default

vi /etc/nginx/sites-enabled/odoo

upstream odoo {

server 127.0.0.1:8069;
}
server {
listen 80 default_server;
listen [::]:80 default_server;

location /nginx_status {
stub_status on; access_log off; allow 127.0.0.1; allow all;}

# root /usr/share/nginx/html;

index index.php index.html index.htm index.nginx-debian.html;

server_name odoo.server;

location ~ /\.ht {
allow all;
}

access_log /var/log/nginx/odoo.access.log;
error_log /var/log/nginx/odoo.error.log;
proxy_buffers 16 64k;
proxy_buffer_size 128k;
location / {
proxy_pass http://odoo; proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
}

location ~* /web/static/ {
proxy_cache_valid 200 60m;
proxy_buffering on;
expires 864000;
proxy_pass http://odoo;
}

}

service nginx start