Question

我正在测试备份gem，db的大小非常小。我和我有mongodb。

我的配置是：

Backup::Model.new(:backup_db, 'Backup for my db') do
  split_into_chunks_of 250
  database MongoDB do |db|
   db.name               = "my_dev"
   # db.username           = ""
   # db.password           = ""
   db.host               = "localhost"
   db.port               = 27017
   db.ipv6               = false
   # db.only_collections   = ["only", "these", "collections"]
   db.additional_options = []
   db.lock               = false
   db.oplog              = false
 end

 store_with S3 do |s3|
   s3.access_key_id     = "my key"
   s3.secret_access_key = "my key"
   s3.region            = "my region"
   s3.bucket            = "https://region-2.amazonaws.com/bucket-name"
   s3.keep              = 10
   s3.max_retries = 3
   s3.retry_waitsec = 5
   s3.chunk_size = 5 # MiB
 end
 sync_with Cloud::S3 do |s3|
   s3.access_key_id     = "my key"
   s3.secret_access_key = "my key"
   s3.bucket            = "https://region-2.amazonaws.com/bucket-name"
   s3.region            = "my-region"
   # s3.path              = ""
   s3.mirror            = true
   s3.concurrency_type  = false
   s3.concurrency_level = 2

   s3.directories do |directory|
   end
 end 

 compress_with Gzip
end

运行备份时，我收到以下错误：

[2017/05/30 14:23:28][error] ModelError: Backup for Backup Gauge Lrs db (backup_db) Failed!
[2017/05/30 14:23:28][error]   An Error occured which has caused this Backup to abort before completion.
[2017/05/30 14:23:28][error]   Reason: Excon::Errors::SocketError
[2017/05/30 14:23:28][error]   break from proc-closure (LocalJumpError)
[2017/05/30 14:23:28][error]
[2017/05/30 14:23:28][error] Backtrace:

有人向我解释这个错误吗？我使用日志文件选项运行该命令。同样的日志我也在文件中。

我正在使用Rails 4.2和Ruby 2.2.1

Backup Gem版本为3.4.0

Answer 1

我重新配置了备份设置，现在它运行正常。我不知道为什么之前出现这个错误。

我使用以下命令运行备份：

$ backup perform --trigger my_backup

我为使其发挥作用所采取的步骤：

我正在使用rbenv，我在新文件夹中创建了.ruby-gemset和.ruby-version并安装了备份
```
$ gem install backup
```

它安装了备份的所有依赖项。

使用我的mongodb生成模型

$ backup generate:model --trigger my_backup --storages='s3' --compressor='gzip' --notifiers='mail'  --databases="mongodb"

并运行backup perform命令，它可以工作！
```
$ backup perform --trigger my_backup
```

：）

Ruby备份Gem s3上传不起作用

1 个答案: