The following instructions will guide you through provisioning and configuring a local Kubernetes cluster, using kind (Kubernetes IN Docker), that our Helm Charts can be deployed on.
Simply run the following command to spin up a local Kubernetes cluster, running inside a Docker container:
kind create cluster
If the versions of the container images you would like to deploy are not available in Docker Hub then you will need to build them yourself and import them into your kind cluster.
To import the images, run this from the kubernetes directory:
export HADOOP_VERSION=${HADOOP_VERSION:-3.2.1}
export GAFFER_VERSION=${GAFFER_VERSION:-1.15.0}
export GAFFER_TOOLS_VERSION=${GAFFER_TOOLS_VERSION:-1.15.0}
docker-compose --project-directory ../docker/accumulo/ -f ../docker/accumulo/docker-compose.yaml build
docker-compose --project-directory ../docker/gaffer-ui -f ../docker/gaffer-ui/docker-compose.yaml build
docker-compose --project-directory ../docker/gaffer-operation-runner/ -f ../docker/gaffer-operation-runner/docker-compose.yaml build
kind load docker-image gchq/hdfs:${HADOOP_VERSION}
kind load docker-image gchq/gaffer:${GAFFER_VERSION}
kind load docker-image gchq/gaffer-rest:${GAFFER_VERSION}
kind load docker-image gchq/gaffer-ui:${GAFFER_TOOLS_VERSION}
kind load docker-image gchq/gaffer-road-traffic-loader:${GAFFER_VERSION}
kind load docker-image gchq/gaffer-operation-runner:${GAFFER_VERSION}Deploy the Nginx Ingress Controller:
INGRESS_NGINX_VERSION="nginx-0.30.0"
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/${INGRESS_NGINX_VERSION}/deploy/static/mandatory.yaml
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/${INGRESS_NGINX_VERSION}/deploy/static/provider/baremetal/service-nodeport.yaml
kind delete cluster