Upd: Boost worker_connections from 1024 to 10240.

Dockerfile

@@ -12,7 +12,8 @@ RUN apt-get update \
 
 # Configure Nginx and apply fix for very long server names
 RUN echo "daemon off;" >> /etc/nginx/nginx.conf \
- && sed -i 's/worker_processes  1/worker_processes  auto/' /etc/nginx/nginx.conf
+ && sed -i 's/worker_processes  1/worker_processes  auto/' /etc/nginx/nginx.conf \
+ && sed -i 's/worker_connections  1024/worker_connections  10240/' /etc/nginx/nginx.conf
 
 # Install Forego
 ADD https://github.com/jwilder/forego/releases/download/v0.16.1/forego /usr/local/bin/forego

Dockerfile.alpine

@@ -9,7 +9,8 @@ RUN apk add --no-cache --virtual .run-deps \
 
 # Configure Nginx and apply fix for very long server names
 RUN echo "daemon off;" >> /etc/nginx/nginx.conf \
- && sed -i 's/worker_processes  1/worker_processes  auto/' /etc/nginx/nginx.conf
+ && sed -i 's/worker_processes  1/worker_processes  auto/' /etc/nginx/nginx.conf \
+ && sed -i 's/worker_connections  1024/worker_connections  10240/' /etc/nginx/nginx.conf
 
 # Install Forego
 ADD https://github.com/jwilder/forego/releases/download/v0.16.1/forego /usr/local/bin/forego