Questions tagged [ruby-on-rails]
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questions
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Fluentd acess json keys in ruby
I use kubernetes fluentd and I get key values in record like "\some_tenant_id", how can I access these keys values in record transform with ruby enabled? record['some_tenant_id'] returns ''
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0answers
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Reducing docker image size - /usr/lib, /usr/local and /usr/bin
I'm trying to reduce the size of our docker image considerably, as it currently stands at ~1.13GB. Given our app codebase takes up ~300MB and the image is based on Alpine, I think it can be a lot ...
1
vote
1answer
232 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 ...
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693 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 ...
