file=mongodb-linux-x86_64-ubuntu1804-4.4.4.tgz url=https://fastdl.mongodb.org/linux/$filedb_dir=/data/db install_dir=/usr/localport=27017color () { RES_COL=60 MOVE_TO_COL="echo -en \\033[${RES_COL}G" SETCOLOR_SUCCESS="echo -en \\033[1;32m" SETCOLOR_FAILURE="echo -en \\033[1;31m" SETCOLOR_WARNING="echo -en \\033[1;33m" SETCOLOR_NORMAL="echo -en \E[0m" echo -n "$2" && $MOVE_TO_COL echo -n "[" if [ $1 = "success" -o $1 = "0" ] ;then ${SETCOLOR_SUCCESS} echo -n $" OK " elif [ $1 = "failure" -o $1 = "1" ] ;then ${SETCOLOR_FAILURE} echo -n $"FAILED" else ${SETCOLOR_WARNING} echo -n $"WARNING" fi ${SETCOLOR_NORMAL} echo -n "]" echo }os_type (){ awk -F'[ "]' '/^NAME/{print $2}' /etc/os-release }check () { [ -e $db_dir -o -e $install_dir/mongodb ] && { color 1 "MongoDB 数据库已安装";exit; } if [ `os_type` = "CentOS" ];then rpm -q curl &> /dev/null || yum install -y -q curl elif [ `os_type` = "Ubuntu" ];then dpkg -l curl &> /dev/null || apt -y install curl else color 1 不支持当前操作系统 exit fi}file_prepare () { if [ ! -e $file ];then curl -O $url || { color 1 "MongoDB 数据库文件下载失败"; exit; } fi}install_mongodb () { tar xf $file -C $install_dir mkdir -p $db_dir ln -s $install_dir/mongodb-linux-x86_64-* $install_dir/mongodb echo PATH=$install_dir/mongodb/bin/:'$PATH' > /etc/profile.d/mongodb.sh . /etc/profile.d/mongodb.sh mongod --dbpath $db_dir --bind_ip_all --port $port --logpath $db_dir/mongod.log --fork [ $? -eq 0 ] && color 0 "MongoDB 数据库安装成功!" || color 1 "MongoDB 数据库安装失败!"} check file_prepare install_mongodb