网站做排行多少费用,郑州企业排名,成品源码1277,专用车网站建设价格此脚本是以文件夹的形式备份#xff0c;非压缩包形式
如需备份成加密压缩包#xff0c;可用此脚本#xff1a;MongoDB定时异地备份所有数据库为加密压缩包-CSDN博客
1.可以直接下载本文件使用#xff0c;将其放到mongo安装目录的bin目录下#xff08;可手动执行#xf…此脚本是以文件夹的形式备份非压缩包形式
如需备份成加密压缩包可用此脚本MongoDB定时异地备份所有数据库为加密压缩包-CSDN博客
1.可以直接下载本文件使用将其放到mongo安装目录的bin目录下可手动执行也可在定时任务中执行
2.并赋予执行权限chmod 777 文件名
文件内容
#!/bin/bash#本脚本必须放在MongoDB安装目录的bin目录下并赋予执行权限echo [$(date %Y-%m-%d %H:%M:%S)] Start backup mongo database...
# 以下配置信息请自己修改
mongo_userroot #MongoDB备份用户
mongo_password123456 #MongoDB备份用户的密码
mongo_host127.0.0.1
mongo_port27017
backup_db_arr(das test_db) #要备份的数据库名称多个用空格分开隔开 如(db1 db2 db3)
backup_location/home/mongoDataBackup #备份数据存放位置末尾请不要带/,此项可以保持默认程序会自动创建文件夹
expire_backup_deleteON #是否开启过期备份删除 ON为开启 OFF为关闭
expire_days3 #过期时间天数 默认为三天此项只有在expire_backup_delete开启时有效remote_host172.20.202.130 #需要备份到远程服务器的IP
remote_port22 #需要备份到远程服务器的ssh端口
remote_path/home/mongoRemoteBackupData #需要备份到远程服务器的文件路径
remote_usernameroot #需要备份到远程服务器的用户名
remote_password123456. #需要备份到远程服务器的密码# 本行开始以下不需要修改
backup_timedate %Y%m%d%H%M #定义备份详细时间
backup_Ymddate %Y-%m-%d #定义备份目录中的年月日时间
backup_3agodate -d 3 days ago %Y-%m-%d #3天之前的日期
backup_dir$backup_location/$backup_Ymd #备份文件夹全路径
welcome_msgTry to connect MongoDB... #欢迎语# 判断MongoDB是否启动,没有启动则备份退出
mongo_psps -ef |grep mongo |wc -l
mongo_listennetstat -an |grep LISTEN |grep $mongo_port|wc -l
if [ [$mongo_ps 0] -o [$mongo_listen 0] ]; thenecho [$(date %Y-%m-%d %H:%M:%S)] ERROR: MongoDB is not running! backup stop!!!
exit
elseecho [$(date %Y-%m-%d %H:%M:%S)] $welcome_msg
fi# 连接到mongo数据库无法连接则备份退出
mongo das --host $mongo_host --port $mongo_port -u $mongo_user -p $mongo_password end
exit
endflagecho $?
if [ $flag ! 0 ]; thenecho [$(date %Y-%m-%d %H:%M:%S)] ERROR:Cant connect mongo server! backup stop!
exitelse
echo [$(date %Y-%m-%d %H:%M:%S)] MongoDB connect ok! Backing up in progress...... Please wait!# 判断有没有定义备份的数据库如果定义则开始备份否则退出备份
if [ $backup_db_arr ! ];then
#dbnames$(cut -d , -f1-5 $backup_database)
#echo arr is (${backup_db_arr[]})
for dbname in ${backup_db_arr[]}
do
echo [$(date %Y-%m-%d %H:%M:%S)] database $dbname backup start...
mkdir -p $backup_dir
mongodump --host $mongo_host --port $mongo_port -u $mongo_user -p $mongo_password --db $dbname -o $backup_dir
flagecho $?
if [ $flag 0 ];thenecho [$(date %Y-%m-%d %H:%M:%S)] database $dbname success backup to $backup_dir/$dbname
elseecho [$(date %Y-%m-%d %H:%M:%S)] database $dbname backup fail!
fidone
elseecho [$(date %Y-%m-%d %H:%M:%S)] ERROR:No database to backup! backup stop
exit
fi#打包压缩
#tar -zcvf $backup_dir.tar.gz $backup_dir
#echo Backup file compressed! #拷贝数据库备份文件至另一台服务器
sshpass -p $remote_password scp -r -P $remote_port $backup_dir $remote_username$remote_host:$remote_path
# 检查scp命令的退出状态码
if [ $? -eq 0 ]; thenecho [$(date %Y-%m-%d %H:%M:%S)] Copy local backup file: [ $backup_dir ] to remote backup path: [ $remote_path ] successfully!
elseecho [$(date %Y-%m-%d %H:%M:%S)] ERROR:[remote_username:$remote_username][remote_password:$remote_password][remote_host:$remote_host][remote_port:$remote_port] Copy local backup file: [ $backup_dir ] to remote backup path: [ $remote_path ] faild!!!
exit
fi# 如果开启了删除过期备份则进行删除操作
if [ $expire_backup_delete ON -a $backup_location ! ];then
#find $backup_location/ -type d -o -type f -ctime $expire_days -exec rm -rf {} \;
find $backup_location/ -type d -mtime $expire_days | xargs rm -rf
echo [$(date %Y-%m-%d %H:%M:%S)] Expired backup file from $expire_days days ago delete complete!
fi
echo [$(date %Y-%m-%d %H:%M:%S)] All database backup success! Thank you!
exit
fi3.备份服务器上对过期的备份文件自动清理脚本如下
该脚本和文章开头引用的另一篇博客中的步骤3脚本不同不要混用
#!/bin/bash
# 以下配置信息请自己修改该脚本放于任何位置皆可记得赋予可执行权限
backup_location/home/mongoDataBackup #备份数据存放位置末尾请不要带/,此项可以保持默认程序会自动创建文件夹
expire_backup_deleteON #是否开启过期备份删除 ON为开启 OFF为关闭
expire_days3 #过期时间天数 默认为三天此项只有在expire_backup_delete开启时有效
log_path./clear_expire_mongo_backup_file.log #脚本日志输出路径echo [$(date %Y-%m-%d %H:%M:%S)] Start clear expire mongo backup file... $log_path# 如果开启了删除过期备份则进行删除操作
if [ $expire_backup_delete ON -a $backup_location ! ];thenfind $backup_location/ -type d -mtime $expire_days | xargs rm -rfecho [$(date %Y-%m-%d %H:%M:%S)] Expired backup file from $expire_days days ago delete complete! $log_path
fi
echo [$(date %Y-%m-%d %H:%M:%S)] Clear expire mongo backup file completed!!! $log_path
exit
fi
