Class: Chef::Provisioning::AWSDriver::TaggingStrategy::S3

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(s3_client, bucket_name, desired_tags) ⇒ S3

Returns a new instance of S3.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 7

def initialize(s3_client, bucket_name, desired_tags)
  @s3_client = s3_client
  @bucket_name = bucket_name
  @desired_tags = desired_tags
end

Instance Attribute Details

#bucket_name ⇒ Object (readonly)

Returns the value of attribute bucket_name.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 5

def bucket_name
  @bucket_name
end

#desired_tags ⇒ Object (readonly)

Returns the value of attribute desired_tags.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 5

def desired_tags
  @desired_tags
end

#s3_client ⇒ Object (readonly)

Returns the value of attribute s3_client.



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 5

def s3_client
  @s3_client
end

Instance Method Details

#current_tags ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 13

def current_tags
  # http://docs.aws.amazon.com/sdkforruby/api/Aws/S3/Client.html#get_bucket_tagging-instance_method
  resp = s3_client.get_bucket_tagging({
    bucket: bucket_name
  })
  Hash[resp.tag_set.map {|t| [t.key, t.value]}]
rescue Aws::S3::Errors::NoSuchTagSet => e
  # Instead of returning nil or empty, AWS raises an error :)
  {}
end

#delete_tags(tag_keys) ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 34

def delete_tags(tag_keys)
  # S3 doesn't have a client action for deleting individual tags, just ALL tags.  But the
  # put_bucket_tagging method will set the tags to what is provided so we don't need to
  # worry about this
end

#set_tags(tags) ⇒ Object 



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# File 'lib/chef/provisioning/aws_driver/tagging_strategy/s3.rb', line 24

def set_tags(tags)
  # http://docs.aws.amazon.com/sdkforruby/api/Aws/S3/Client.html#put_bucket_tagging-instance_method
  s3_client.put_bucket_tagging({
    bucket: bucket_name,
    tagging: {
      tag_set: tags.map {|k,v| {key: k, value: v} }
    }
  })
end