Bundling multiple SPAs in one Docker image and using nginx to serve them

Dockerfile

FROM nginx:alpine

COPY nginx.conf /etc/nginx/nginx.conf

## Remove default nginx index page
RUN rm -rf /usr/share/nginx/html/*

COPY dist/apps usr/share/nginx/html

EXPOSE 80

ENTRYPOINT ["nginx", "-g", "daemon off;"]

nginx.conf

events { worker_connections 1024; }

http {
    server {
        listen  80;
        root    /usr/share/nginx/html;
        include /etc/nginx/mime.types;

        location /app-one {
            try_files $uri /app-one/index.html;
        }

        # This is to serve static assets
        location ~* ^/app-one(/.+\.(js|css|jpe?g|ttf|ico|svg|txt|json|png|gif|woff))$ {
            alias /usr/share/nginx/html/app-one$1;
        }

        location /app-two {
            try_files $uri /app-two/index.html;
        }

        location ~* ^/app-two(/.+\.(js|css|jpe?g|ttf|ico|svg|txt|json|png|gif|woff))$ {
            alias /usr/share/nginx/html/app-two$1;
        }

        # Anything below is for optimization of static assets. I found it somewhere on SO, but unfortunately lost the reference.
        gzip            on;
        gzip_vary       on;
        gzip_http_version  1.0;
        gzip_comp_level 5;
        gzip_types
                        application/atom+xml
                        application/javascript
                        application/json
                        application/rss+xml
                        application/vnd.ms-fontobject
                        application/x-font-ttf
                        application/x-web-app-manifest+json
                        application/xhtml+xml
                        application/xml
                        font/opentype
                        image/svg+xml
                        image/x-icon
                        text/css
                        text/plain
                        text/x-component;
        gzip_proxied    no-cache no-store private expired auth;
        gzip_min_length 256;
        gunzip          on;
    }
}