Question

我有一个bash脚本，1）使用backup gem备份我的应用程序，2）将结果上传到我的Box帐户。

#!/usr/bash

PATH=/etc/profile:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
cd ~
backup perform --no-quiet -t eds_backup > ~/output.txt
#use Python script to send archive to Box
source `which activate` box_backup
python ~/box_backup/main.py

从命令行手动运行时，它按预期运行。但是，当我将其设置为crontab时，它会失败。这是crontab。

PATH=/etc/profile:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
* * * * *  bash -lc ~/scripts/backup.bash > /tmp/eds_backup.output

此作业运行后，

/tmp/eds_backup.output是一个空文件。

以下是备份模型的内容。电子邮件和数据库的密码保存在/ etc / profile

中

Model.new(:eds_backup, 'Back up for my project') do

  archive :my_archive do |archive|
    # Run the `tar` command using `sudo`
    # archive.use_sudo
    archive.add "path/to/my/project"
  end

  store_with Local do |local|
    local.path       = "/where/to/store/backup"

  end

  compress_with Gzip

    notify_by Mail do |mail|
      mail.on_success           = true
      mail.on_warning           = true
      mail.on_failure           = true

      mail.from                 = "me@email.com"
      mail.to                   = "me@email.com"
      #mail.cc                   = "cc@email.com"
      #mail.bcc                  = "bcc@email.com"
      mail.reply_to             = "me@email.com"
      mail.address              = "smtp.office365.com"
      mail.port                 = 587
      mail.domain               = "mydomain.com"
      mail.user_name            = "me@email.com"
      mail.password             = ENV['EMAIL_PW']  #this variable is kept in /etc/profile
      mail.authentication       = :login
      mail.encryption           = :starttls
    end

  database MySQL do |db|

    db.name               = "dbname"
    db.username           = "db_user"
    db.password           = ENV['EDSACCESS_PW'] #this variable is kept in /etc/profile
    db.host               = "localhost"
    db.port               = 3306

    db.prepare_backup = true # see https://github.com/meskyanichi/backup/pull/606 for more information
  end

end

backup日志没有输出。

最后这是/ var / log / syslog

给出的输出

Apr  8 15:48:01 edsdata CRON[25092]: (stoebelj) CMD (bash -lc ~/scripts/backup.bash > /tmp/eds_backup.output)
Apr  8 15:48:01 edsdata CRON[25091]: (CRON) info (No MTA installed, discarding output)

我已获得执行bash脚本的全局权限。关于我做错了什么想法？

更新：

为简化起见，我编辑了我的crontab

* * * * * backup perform --no-quiet -t eds_backup

备份隐式保留自己的日志，等待几分钟后不会显示任何新条目。似乎crontab没有调用任何东西

ruby backup从命令行运行良好，作为crontab失败

0 个答案: