Rails On Kubernetes Save Abandoned

Sample Rails application deployed with Kubernetes

Project README

Running this in development mode

You will need to install Docker Compose for this. Here's how you build the Docker images:

docker-compose build

To run the application:

docker-compose up

Then access it at http://localhost:3000.



Create the necessary secrets:

kubectl create secret generic db-user-pass --from-literal=password=mysecretpass
kubectl create secret generic db-user --from-literal=username=postgres
kubectl create secret generic secret-key-base --from-literal=secret-key-base=50dae16d7d1403e175ceb2461605b527cf87a5b18479740508395cb3f1947b12b63bad049d7d1545af4dcafa17a329be4d29c18bd63b421515e37b43ea43df64


Create the volumes:

kubectl create -f kube/volumes/postgres_volumes.yaml

Create the Service and Deployment

kubectl create -f kube/services/postgres_svc.yaml
kubectl create -f kube/deployments/postgres_deploy.yaml


Create the Service

kubectl create -f kube/services/redis_svc.yaml
kubectl create -f kube/deployments/redis_deploy.yaml


You will have to build and push the Rails image. Make sure you update the lib/tasks/docker.rake with your own username.

bundle exec rake docker:push_image

First run the setup Kube job to create the database and run migrations:

kubectl create -f kube/jobs/setup.yaml

Create the Rails Service

kubectl create -f kube/services/rails_svc.yaml

And the Deployment

kubectl create -f kube/deployments/rails_deploy.yaml


Finally create the Ingress resource:

kubectl create -f kube/ingresses/ingress.yaml


For an in-depth step by step guide check out my blog post at: Rails on kubernetes - Part 2

Open Source Agenda is not affiliated with "Rails On Kubernetes" Project. README Source: tzumby/rails-on-kubernetes
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