petclinicMinikube.sh

apt update

#install  curl 
apt install -y curl

#install a few prerequisite packages which let apt use packages over HTTPS
sudo apt install apt-transport-https ca-certificates curl software-properties-common

#add the GPG key for the official Docker repository
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

#Add the Docker repository to APT sources
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"

#update the package database with the Docker packages from the newly added repo
apt update

#install Docker
apt install -y docker-ce

#virtualbox
apt-get install -y virtualbox

#install minikube
curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.30.0/minikube-linux-amd64 && chmod +x minikube && sudo cp minikube /usr/local/bin/ && rm minikube

#install kubectl
curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kubectl
chmod +x ./kubectl
sudo mv ./kubectl /usr/local/bin/kubectl

#start minikube
sudo minikube start --vm-driver=none

# sudo kubectl run pet1 --image=vwalia/docker-petclinic:1.0  --port=8080

sudo kubectl run pet2 --image=vwalia/docker-petclinic:1.0  --port=8080

sudo kubectl run pet3 --image=vwalia/docker-petclinic:1.0  --port=8080

# sudo kubectl expose deployment/pet1 --type="NodePort" --port=8080 --target-port=32132
# export NODE_PORT1=$(kubectl get services/pet1 -o go-template='{{(index .spec.ports 0).nodePort}}')

sudo kubectl expose deployment/pet2 --type="NodePort" --port=8081 --target-port=8080
export NODE_PORT2=$(kubectl get services/pet2 -o go-template='{{(index .spec.ports 0).nodePort}}')

sudo kubectl expose deployment/pet3 --type="NodePort" --port=8082 --target-port=8080
export NODE_PORT3=$(kubectl get services/pet3 -o go-template='{{(index .spec.ports 0).nodePort}}')