使用 logrotate 保存多个文件夹

Question

我正在尝试使用 logrotate 每天、每周和每月将我的文件夹（除了一些）保存在 /var/www 中。

我尝试在 postrotate 中做类似的事情

cd /var/www/
for i in $(ls -d */); do echo ${i%%/}; done | \
grep -Ev '(clients)|(conf)|(ispconfig)|(php-fcgi-scripts)|(webalizer)|(webmail)' | \
while read dirname; do \
    tar cvfz /my/backup/dir/"$dirname".tgz -C /var/www/"$dirname".com/web/ . \
done

因为我将添加许多网站，并且我认为每个网站都有一个特定的 logrotate conf 文件是一个错误来源。 当然这不起作用，因为 logrotate 等待一个且只有一个输出文件旋转，而我创建的 tgz 不会旋转。

有人知道如何干净/安全地做到这一点吗？

非常感谢。

Answer 1

如果它可以帮助某人，这里我做了什么来保存我的 sql（过去 8 天、过去 4 周和过去 5 个月）：

/home/myuser/etc/backup/sql/d.sql.tgz {
  daily
  rotate 8
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  extension .sql.tgz
  postrotate
    cd /home/myuser/etc/backup/sql/
    #  --routines -R
    #  --events -E
    #  --comments -i
    rootPwd=myRootPassword

    mysql -uroot -p$rootPwd -e 'show databases' --disable-column-names | \
    grep -Ev '(performance_schema)|(information_schema)|(mysql)|(phpmyadmin)' | \
    while read dbname; do \
      mysqldump -uroot -p$rootPwd --single-transaction --dump-date -iER $dbname > "$dbname".sql; \
    done

    #
    tar -zcf d.sql.tgz *.sql
    rm *.sql
  endscript
}

/home/myuser/etc/backup/sql/w.sql.tgz {
  weekly
  rotate 4
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  extension .sql.tgz
  postrotate
    cd /home/myuser/etc/backup/sql/
    #  --routines -R
    #  --events -E
    #  --comments -i
    rootPwd=myRootPassword

    mysql -uroot -p$rootPwd -e 'show databases' --disable-column-names | \
    grep -Ev '(performance_schema)|(information_schema)|(mysql)|(phpmyadmin)' | \
    while read dbname; do \
      mysqldump -uroot -p$rootPwd --single-transaction --dump-date -iER $dbname > "$dbname".sql; \
    done

    #
    tar -zcf w.sql.tgz *.sql
    rm *.sql
  endscript
}

/home/myuser/etc/backup/sql/m.sql.tgz {
  monthly
  rotate 5
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m
  extension .sql.tgz
  postrotate
    cd /home/myuser/etc/backup/sql/
    #  --routines -R
    #  --events -E
    #  --comments -i
    rootPwd=myRootPassword

    mysql -uroot -p$rootPwd -e 'show databases' --disable-column-names | \
    grep -Ev '(performance_schema)|(information_schema)|(mysql)|(phpmyadmin)' | \
    while read dbname; do \
      mysqldump -uroot -p$rootPwd --single-transaction --dump-date -iER $dbname > "$dbname".sql; \
    done

    #
    tar -zcf m.sql.tgz *.sql
    rm *.sql
  endscript
}

这里是我为保存我的网站所做的（将自动保存新网站）：

/home/myuser/etc/backup/files/tmp {
  daily
  rotate 2
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  postrotate
    es=end""script
    backup_path=/home/myuser/etc/backup/files
    cd /var/www/
    for i in $(ls -d *.*/); do echo ${i%%/}; done | \
    while read dirname; do

      config_file=/home/myuser/etc/logrotate.d/generated/"$dirname"

      if [[ (! -f $config_file) && (-d $dirname/web/) ]]
      then
        touch $backup_path/d_$dirname.tgz
        touch $backup_path/w_$dirname.tgz
        touch $backup_path/m_$dirname.tgz
        chown myuser:myuser $backup_path/*
        cat > $config_file << DELIM
$backup_path/d_$dirname.tgz {
  daily
  rotate 7
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  extension .tgz
  postrotate
    cd $backup_path/
    tar cfz d_$dirname.tgz -C /var/www/$dirname/web/ .
  $es
}

$backup_path/w_$dirname.tgz {
  weekly
  rotate 4
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  extension .tgz
  postrotate
    cd $backup_path/
    tar cfz w_$dirname.tgz -C /var/www/$dirname/web/ .
  $es
}

$backup_path/m_$dirname.tgz {
  monthly
  rotate 5
  nocompress
  create 640 myuser myuser
  dateext
  dateformat -%Y%m%d
  extension .tgz
  postrotate
    cd $backup_path/
    tar cfz m_$dirname.tgz -C /var/www/$dirname/web/ .
  $es
}
DELIM
      fi
    done
  endscript
}

include /home/kerawen/etc/logrotate.d/generated/

您需要：

• 将这些复制到 /etc/logrotate.d/
• 将 myuser 更改为您的真实用户名
• 创建 /home/myuser/etc/backup/files、/home/myuser/etc/backup/sql 和 /home/myuser/etc/logrotate.d/generated
• touch /home/myuser/etc/backup/files/tmp, /home/myuser/etc/backup/sql/d.sql.tgz, /home/myuser/etc/backup/sql/w.sql.tgz和 /home/myuser/etc/backup/sql/m.sql.tgz
• 键入“logrotate -f /etc/logrotate.d/your_script”以检查脚本是否运行良好