K8s deployment for vanilla DMP Roadmap.

Build and Push Docker Image

Copy the Dockerfile-dmproadmap to the root of the Roadmap project. Then build and push the image to your registry.

docker build -t your-registry/dmproadmap:latest . docker push your-registry/dmproadmap:latest

oadmamp git clone https://github.com/DMPRoadmap/roadmap.git cd roadmap git co development git pull

Create a Kubernetes cluster with Minikube

Install Minikube on your local machine.

https://minikube.sigs.k8s.io/docs/start/?arch=%2Flinux%2Fx86-64%2Fstable%2Fbinary+download

Start a cluster using the virtualbox driver:

minikube start --driver=virtualbox

To make virtualbox the default driver:

minikube config set driver virtualbox

Enable the Ingress addon in Minikube

minikube addons enable ingress

Setting up a domain with Minikube

Get your Minikube IP

minikube ip

My output: 192.168.59.100

Update your hosts file to map a domain to this IP

sudo vi /etc/hosts

Add the following line to the end of the file: 192.168.59.100 dmproadmap.local

Create a Secret for sensitive information

Delete old if exists

kubectl get secrets

NAME TYPE DATA AGE dmproadmap-secrets Opaque 3 8d

kubectl delete secrets dmproadmap-secrets

secret "dmproadmap-secrets" deleted

kubectl create secret generic dmproadmap-secrets
--from-literal=DB_USERNAME=postgres
--from-literal=DB_PASSWORD=roadmap
--from-literal=RAILS_MASTER_KEY=c46dc1c1e9c61df391c13f3af8b90d68

See the secret

k get secrets

NAME TYPE DATA AGE dmproadmap-secrets Opaque 3 6s

Deploy to Kubernetes

kubectl apply -f configmap.yml

kubectl apply -f postgres.yml

kubectl apply -f dmproadmap.yml

kubectl apply -f ingress.yml

Initialize the Database and do rails db:migrate

kubectl exec -it $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") -- bundle exec rails db:setup

kubectl exec -it $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") -- bundle exec rails external_api:load_spdx_licenses

kubectl exec -it $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") -- bundle exec rails external_api:load_rdamsc_standards

kubectl exec -it $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") -- bundle exec rails external_api:add_field_of_science_to_research_domains

kubectl exec -it $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") -- bundle exec rails db:migrate

Troubleshooting if http://dmproadmap.local not working

Test direct access to the pod

Bypass the Ingress to test if the application is working:

kubectl port-forward $(kubectl get pods -l app=dmproadmap -o jsonpath="{.items[0].metadata.name}") 3000:3000

Then try accessing http://localhost:3000 in your browser.

Test Users

The test user accounts below all have the password: password123

Demo Super Administrator = [email protected]

Demo Funder Administrator = [email protected]

Demo Organisation Administrator = [email protected]

Demo Organisation User = [email protected]