vamp-bootstrap.sh

#!/usr/bin/env bash

# check if kubernetes is installed
if ! type kubectl > /dev/null; then
    echo "kubectl is not installed"
    exit
fi

VERSION="magneticio/vamp2:0.7.0"
POSITIONAL=()
OUTCLUSTER=false
EXTERNALDB=false
DBURL="mongodb://mongo-0.vamp-mongodb:27017,mongo-1.vamp-mongodb:27017,mongo-2.vamp-mongodb:27017"
DBNAME="vamp"

while [[ $# -gt 0 ]]
do
key="$1"

case $key in
    --externaldb)
    EXTERNALDB=true
    shift # past argument
    ;;
    --dburl)
    DBURL="$2"
    shift # past argument
    shift # past value
    ;;
    --dbname)
    DBNAME="$2"
    shift # past argument
    shift # past value
    ;;
    --outcluster)
    OUTCLUSTER=true
    shift # past argument
    ;;
    *) # unknown option
    POSITIONAL+=("$1") # save it in an array for later
    shift # past argument
    ;;
esac
done
set -- "${POSITIONAL[@]}" # restore positional parameters

# Read Password
echo "A password needed for the default user (root) to be used in the UI."
echo "This password will be set as your root user password"
echo "Password will be asked twice and it will not be visible while typing"
echo "please enter the password for root user"
echo -n Password:
read -s password1
echo
echo "please re enter the same password"
echo -n Password:
read -s password2
echo

if [ $password1 != $password2 ]; then
    echo "passwords do not match"
    exit
fi

# sed with password
encodedpassword=$(echo -n $password1 | base64)

echo $DBURL
echo $DBNAME

if !($OUTCLUSTER); then

    mkdir temp
    sed -e 's,VAMP_VERSION,'${VERSION}',g' -e 's/VAMP_MODE/IN_CLUSTER/g' -e 's/VAMP_ROOT_PASSWORD/'${encodedpassword}'/g' -e 's;VAMP_DB_URL;'${DBURL}';g'  -e 's,VAMP_DB_NAME,'${DBNAME}',g' ./templates/vamp-in-cluster-template.yaml > ./temp/vamp-in-cluster.yaml

    kubectl create -f ./templates/vamp-namespace-in-cluster.yaml

    if !($EXTERNALDB); then

    echo "Setting up database"

    kubectl create -f ./templates/vamp-db-in-cluster.yaml

    fi

    kubectl create -f ./temp/vamp-in-cluster.yaml

    while true
    do
        echo "Waiting for ingress to be ready ..."
        sleep 10
        ip=$(kubectl describe svc vamp -n vamp-system | grep "LoadBalancer Ingress:" |  awk '{print $3}')
        echo $ip
        if [ $ip ]; then
            echo "use http://$ip:8888/ui/#/login to connect"
            break
        fi
    done

else

    docker run -d --rm --name=vamp -e MODE=OUTSIDE_CLUSTER -e HAZELCAST_SYNCH=false -e ROOT_PASSWORD=${password1} -e DBURL=${DBURL} -e DBNAME=${DBNAME} -p 8888:8888 $VERSION

    sleep 5

    echo "http://localhost:8888/ui/#/login"

fi