我有一个附加了配置文件的 ec2 实例。我可以使用 awscli,它可以很好地上传到存储桶。
root@ocr-sa-test:/# aws s3 ls s3://company-ocr-east/
PRE 7_day_expiry/
root@ocr-sa-test:/# touch foo
root@ocr-sa-test:/# aws s3 cp foo s3://company-ocr-east/foo
upload: ./foo to s3://company-ocr-east/foo
root@ocr-sa-test:/# aws s3 rm s3://company-ocr-east/foo
delete: s3://company-ocr-east/foo
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不过,我无法让它与 ruby 中的 aws-sdk 一起使用。我被拒绝访问。
irb(main):001:0> require "aws-sdk"
=> true
irb(main):002:0>
irb(main):003:0> credentials = Aws::InstanceProfileCredentials.new
irb(main):004:1* client = Aws::S3::Client.new(
irb(main):005:1* region: "us-east-1",
irb(main):006:1* credentials: credentials,
irb(main):007:0> )
irb(main):008:0>
irb(main):009:0>
irb(main):010:0>
irb(main):011:1* begin
irb(main):012:2* client.put_object(
irb(main):013:2* key: 'hello.txt',
irb(main):014:2* body: 'Hello World!',
irb(main):015:2* bucket: 'company-ocr-east',
irb(main):016:2* content_type: 'text/plain'
irb(main):017:1* )
irb(main):018:1* rescue Exception => e
irb(main):019:1* puts "S3 Upload Error: #{e.class} : Message: #{e.message}"
irb(main):020:0> end
S3 Upload Error: Aws::S3::Errors::AccessDenied : Message: Access Denied
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Sco*_*zey -1
Aws::InstanceProfileCredentials
.尝试使用更长的超时或额外的重试来初始化它:
credentials = Aws::InstanceProfileCredentials.new({
retries: 2, # Integer, default: 1
http_open_timeout: 2.5, # Float, default: 1
http_read_timeout: 2.5 # Float, default: 1
})
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该文档没有明确说明超时选项是以秒还是其他持续时间给出的。2.5
考虑到默认值,似乎很保守。可能需要进一步调整。
v3 Ruby API 的 AWS 文档在Aws::S3::Client 文档中讨论了激进的超时,您可以看到配置Aws::InstanceProfileCredentials 的选项。