runRedisMasterSlave-On-Vagrant-AllSteps.sh

#!/bin/bash 

cd cluster/coreos/
vagrant up 

cd .. 
cd ..

export KUBECONFIG="$(pwd)/cluster/coreos/kubeconfig"
clear
echo "$(date)Waiting for kubernets to ready "
echo "------------------------------:" 
while [ $(./cluster/kubectl get no | grep -c Ready) -lt 1 ]
do
    echo "$(date) Please wait"
    sleep 30
done

echo "$(date)Kubernets is ready the following are the nodes"
echo "------------------------------:" 
./cluster/kubectl get no
echo ""


echo "$(date) Creating redis Master slave nodes"
echo "------------------------------:" 
    ./cluster/kubectl create -f ./redis/masterRs.yaml
    ./cluster/kubectl create -f ./redis/masterSrv.yaml
    sleep 5
    ./cluster/kubectl create -f ./redis/slaveRs.yaml
echo ""


while [ $(./cluster/kubectl get po | grep -c Running) -lt 3 ]
do
    echo "$(date) Please wait  a bit for redis master slave set up is ready "
    sleep 20
done


echo "$(date) Reading pods"
echo "------------------------------:"
./cluster/kubectl get po
echo ""



export Mater=`./cluster/kubectl  get po | sed -n 2p  | awk -F " " '{print $1}'`
export slaveNode=`./cluster/kubectl  get po | sed -n 3p  | awk -F " " '{print $1}'`
echo ''
echo '------------------------------:'
echo 'Redis Master is : '$Mater
echo 'Redis Slave is  : '$slaveNode

echo ''
echo '------------------------------:'
echo "$(date) Inserting data to redis master"
export data='Redisdata'
export setresut=`./cluster/kubectl exec $Mater   redis-cli set myval  $data `
echo "$(date) master update status: "$setresut

echo ''
echo '------------------------------:'
echo "$(date) Reading  data from  redis slave "


export result=`./cluster/kubectl exec $Mater   redis-cli get myval` 
echo "$(date) Result is:"$result 





if  [ $result == $data ] 
then
    echo "$(date) Congrats redis set up is working :)"
else
    echo "$(date) sorry there is something wrong with redis set up. :( "
fi