#!/bin/bash

function info(){ builtin echo [INFO] [$(basename $0)] $@; }

function error(){ builtin echo [ERROR] [$(basename $0)] $@; }

#. ${CLOUDIFY_LOGGING}

#. ${CLOUDIFY_FILE_SERVER}

TEMP_DIR="/tmp"

MONGO_ROOT=${TEMP_DIR}/mongodb

PID_FILE="mongo.pid"

info "Changing directory to ${MONGO_ROOT}"

cd ${MONGO_ROOT} || exit $?

info "Starting mongodb from ${MONGO_ROOT}/mongodb/bin/mongod with port ${port}"

nohup ./mongodb/bin/mongod --port ${port} --dbpath data --rest --journal --shardsvr > /dev/null 2>&1 &

echo $! > ${PID_FILE}

info "Waiting for mongo to launch"

STARTED=false

REST_PORT=`expr ${port} + 1000`

for i in $(seq 1 120)

do

if wget http://localhost:${REST_PORT} 2>/dev/null ; then

info "Server is up."

STARTED=true

break

else

info "mongodb not up. waiting 1 second."

sleep 1

fi

done

if [ ${STARTED} = false ]; then

error "Failed to start mongodb in 120 seconds."

exit 1

fi

# Installing jq to parse json

info "Installing jq"

if [ ! -f ./jq ]; then

wget http://stedolan.github.io/jq/download/linux64/jq || exit $?

chmod +x ./jq || exit $?

info "jq installed sucessfully"

else

info "Skipping, jq already installed"

fi

info "Getting latest state version of current node ${CLOUDIFY_NODE_ID} from cloudify manager at ${CLOUDIFY_MANAGER_IP}"

NODE_STATE=`curl -s -X GET "http://${CLOUDIFY_MANAGER_IP}:80/node-instances/${CLOUDIFY_NODE_ID}"`

info "Node state is ${NODE_STATE}"

VERSION=`echo ${NODE_STATE} | ./jq '.version'`

info "version is ${VERSION}"

IP_ADDR=$(ip addr | grep inet | grep eth0 | awk -F" " '{print $2}'| sed -e 's/\/.*$//')

info "About to post IP address ${IP_ADDR} and port ${port}"

RUNTIME_PROPERTIES="{\"runtime_properties\": {\"ip_address\": \"${IP_ADDR}\", \"port\":\"${port}\"}, \"version\": ${VERSION}}"

URL="http://${CLOUDIFY_MANAGER_IP}:80/node-instances/${CLOUDIFY_NODE_ID}"

info "Runtime properties: ${RUNTIME_PROPERTIES}"

info "Url: ${URL}"

curl -X PATCH -H "Content-Type: application/json" -d "${RUNTIME_PROPERTIES}" ${URL}

info "Successfully posted data to manager"