centos下安装mongodb 通过shell脚本

 

#! /bin/bash

yum -y update 

echo -e "开始安装mongodb\n"
download_url=https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-4.0.18.tgz
file_name=${download_url##*/}
file_dir=${file_name%.tgz*}

dbpath=dbpath=/usr/local/mongodb/db
logpath=logpath=/usr/local/mongodb/logs/mongodb.log
fork=fork=true
port=port=27017

echo -e "进入 /usr/local/src目录\n"

cd /usr/local/src

echo -e "删除/usr/local/mongodb\n"
rm -rf /usr/local/mongodb
rm -rf /usr/local/src/${file_dir}

echo -e "检测是否存在包"

if [ ! -f "/usr/local/src/${file_name}" ];then
    echo -e "下载： "${download_url}
    wget ${download_url}
fi

tar -zxvf $file_name

mv $file_dir /usr/local/mongodb

cd /usr/local/mongodb

if [ ! -d "/usr/local/mongodb/db" ]; then
  mkdir /usr/local/mongodb/db
fi

if [ ! -d "/usr/local/mongodb/logs" ]; then
  mkdir /usr/local/mongodb/logs
fi

binpath=/usr/local/mongodb/bin
ip=0.0.0.0

rm -rf bin/mongodb.conf

echo $dbpath >> bin/mongodb.conf
echo $logpath >> bin/mongodb.conf
echo $fork >> bin/mongodb.conf
echo $port >> bin/mongodb.conf

bindpath=/usr/local/mongodb/bin

# kill previous mongodb process
#ps -ef|grep mongodb|grep -v grep|cut -c 9-15|xargs kill -9

echo -e "启动\n"
${binpath}/mongod --bind_ip ${ip} -f ${binpath}/mongodb.conf

echo -e "放入/etc/rc.local 开机启动\n"

echo ${binpath}/mongod --bind_ip ${ip} -f ${binpath}/mongodb.conf >> /etc/rc.local

rm -rf /usr/local/bin/mongo

echo -e "建立软连接\n"
ln -s ${binpath}/mongo /usr/local/bin/mongo

echo -e "启动命令为：\n"
echo -e ${binpath}/mongod --bind_ip ${ip} -f ${binpath}/mongodb.conf

　　

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