gke.sh

######################
# Create The Cluster #
######################

gcloud auth login

gcloud auth application-default login

ZONE=$(gcloud compute zones list \
    --filter "region:(us-east1)" \
    | awk '{print $1}' \
    | tail -n 1)

ZONES=$(gcloud compute zones list \
    --filter "region:(us-east1)" \
    | tail -n +2 \
    | awk '{print $1}' \
    | tr '\n' ',')

MACHINE_TYPE=n1-standard-1

gcloud container clusters \
    create devops24 \
    --zone $ZONE \
    --node-locations $ZONES \
    --machine-type $MACHINE_TYPE \
    --enable-autoscaling \
    --num-nodes 1 \
    --max-nodes 1 \
    --min-nodes 1 \
    --cluster-version "1.9.7-gke.1"

kubectl create clusterrolebinding \
    cluster-admin-binding \
    --clusterrole cluster-admin \
    --user $(gcloud config get-value account)

kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/mandatory.yaml

kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/provider/cloud-generic.yaml

#######################
# Destroy the cluster #
#######################

gcloud container clusters \
    delete devops24 \
    --zone $ZONE \
    --quiet