#!/usr/bin/env bash

cat << EOF

###################################################################################
# 安装 zookeeper 脚本
# @system: 适用于所有 linux 发行版本。
# @author: Zhang Peng
###################################################################################

EOF

if [[ $# -lt 1 ]] || [[ $# -lt 2 ]];then
    echo "Usage: sh zookeeper-install.sh [version] [path]"
    echo -e "Example: sh zookeeper-install.sh 3.4.12 /opt/zookeeper\n"
fi

version=3.4.12
if [[ -n $1 ]]; then
  version=$1
fi

root=/opt/zookeeper
if [[ -n $2 ]]; then
  root=$2
fi

echo "Current execution: install zookeeper ${version} to ${root}"
echo -e "\n>>>>>>>>> download zookeeper"
mkdir -p ${root}
wget -O ${root}/zookeeper-${version}.tar.gz http://mirrors.hust.edu.cn/apache/zookeeper/zookeeper-${version}/zookeeper-${version}.tar.gz

echo -e "\n>>>>>>>>> install zookeeper"
tar zxf ${root}/zookeeper-${version}.tar.gz -C ${root}