How to organize a web server in kubernetes?

Question

Docker

Actually the question is how to properly organize a web server in a cluster?
There is an application using nginx, it needs to be sewn into each container? Or put one container with nginx and other containers with the application

Answer 1

in 1 container, or what will be in the container with the application, php files just lie? Or is there some kind of app server?
like this

# Базовый образ с nginx и php
FROM richarvey/nginx-php-fpm
# Добавляем наше веб приложение
ADD app /var/www/app
# Удаляем конфиги сайтов которые там есть
RUN rm -Rf /etc/nginx/sites-enabled/*
# Добавляем наш конфиг
ADD docker/conf/nginx/site.conf /etc/nginx/sites-available/site.conf
# Включаем его
RUN ln -s /etc/nginx/sites-available/site.conf /etc/nginx/sites-enabled/site.conf