Questions tagged [ruby-on-rails]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
0answers
15 views

Vagrant - reuse already defined vms within same Vagrantfile

I am using a Vagrantfile to create a Kubernetes cluster, I start with variables definition of servers and I move on to a loop to shuffle through each server definition creation. Within the loop I do ...
1
vote
1answer
205 views

Why is Rails (with Nginx/Passenger via Ansible) unable to see my RAILS_MASTER_KEY environment variable?

I'm writing Ansible playbooks to provision an Ubuntu 18.04 server. I want to provision the server for a Rails application using Passenger and Nginx. I used geerlingguy.passenger from Ansible Galaxy ...
1
vote
1answer
30 views

Ruby and Rest service in Docker

I am new to DevOps on the Ruby stack. I have Ruby on Rails application. It uses several Rest based service. Each of the services is deployed with Docker. There are no DevOps efforts now. We use Gitlab ...
-1
votes
1answer
632 views

What does the RAILS_ENV environment variable do in Ruby on Rails?

I have this docker-compose.yml: ports: - "3000:3000" environment: RAILS_ENV: development What does the RAILS_ENV do? What difference does it make, when RAILS_ENV is changed to development? How ...