#!/bin/bash
export RAILS_ENV=production
bundle exec rackup sidekiq-admin.ru -p 3000 -E production &
bundle exec sidekiq -l /var/log/sidekiq.log --environment production

#!/bin/bash
export RAILS_ENV=production
bundle exec rackup sidekiq-admin.ru -p 3000 -E production -o 0.0.0.0 &
bundle exec sidekiq -l /var/log/sidekiq.log --environment production

Make sidekiq listen on all available interfaces within a container
Make sidekiq listen on all available interfaces within a container

By default sidekiq admin listens only on localhost which makes it return empty
response as the upstream server when queried from the docker host
