Deploy Reaction Commerce on Digital Ocean with Nginx and a Let's Encrypt SSL certificate

docker-ssl-deployment.sh

# start a server on Digital Ocean
# https://docs.docker.com/machine/drivers/digital-ocean/
docker-machine create \
  --driver digitalocean \
  --digitalocean-access-token <YOUR API KEY> \
  --digitalocean-size 2gb \
  reaction


# tell Docker to run commands on that server
eval "$(docker-machine env reaction)"


# Nginx 
# https://github.com/jwilder/nginx-proxy
docker run -d -p 80:80 -p 443:443 \
  --name nginx-proxy \
  -v /opt/certs:/etc/nginx/certs:ro \
  -v /etc/nginx/vhost.d \
  -v /usr/share/nginx/html \
  -v /var/run/docker.sock:/tmp/docker.sock:ro \
  jwilder/nginx-proxy:latest


# Let's Encrypt 
# https://github.com/JrCs/docker-letsencrypt-nginx-proxy-companion
docker run -d \
  --name lets-encrypt \
  --volumes-from nginx-proxy \
  -v /opt/certs:/etc/nginx/certs:rw \
  -v /var/run/docker.sock:/var/run/docker.sock:ro \
  jrcs/letsencrypt-nginx-proxy-companion:latest


# Reaction
# https://github.com/reactioncommerce/reaction
docker run -d \
  --name reaction \
  --restart always \
  -e MONGO_URL="mongodb://some-url" \
  -e ROOT_URL="https://yoursite.com" \
  -e VIRTUAL_HOST="yoursite.com" \
  -e VIRTUAL_PORT=3000 \
  -e LETSENCRYPT_EMAIL="[email protected]"
  -e LETSENCRYPT_HOST="yoursite.com"
  reactioncommerce/reaction:latest
  

please let me know how to change buffer_size of nginx??
i did try the following but not success(after running reaction commerce website throw me same 502 error and code removed from default.conf)

vim /etc/nginx/conf.d/default.conf

proxy_buffer_size          128k;
proxy_buffers              4 256k;
proxy_busy_buffers_size    256k;

I am getting a 503 bad gateway error, are these instructions still good, for version 1.7.1, that's been customized

Hi guys, I am getting 503 Service Temporarily Unavailable when running this script, can any one help me to know , what's wrong with this?