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Contents
# encoding: utf-8
module Backup
module Syncer
module Cloud
class S3 < Base
##
# Amazon Simple Storage Service (S3) Credentials
attr_accessor :access_key_id, :secret_access_key
##
# The S3 bucket to store files to
attr_accessor :bucket
##
# The AWS region of the specified S3 bucket
attr_accessor :region
##
# Instantiates a new Cloud::S3 Syncer.
#
# Pre-configured defaults specified in
# Configuration::Syncer::Cloud::S3
# are set via a super() call to Cloud::Base,
# which in turn will invoke Syncer::Base.
#
# Once pre-configured defaults and Cloud specific defaults are set,
# the block from the user's configuration file is evaluated.
def initialize(syncer_id = nil, &block)
super
instance_eval(&block) if block_given?
@path = path.sub(/^\//, '')
end
private
##
# Established and creates a new Fog storage object for S3.
def connection
@connection ||= Fog::Storage.new(
:provider => provider,
:aws_access_key_id => access_key_id,
:aws_secret_access_key => secret_access_key,
:region => region
)
end
##
# Creates a new @repository_object (bucket).
# Fetches it from S3 if it already exists,
# otherwise it will create it first and fetch use that instead.
def repository_object
@repository_object ||= connection.directories.get(bucket) ||
connection.directories.create(:key => bucket, :location => region)
end
##
# This is the provider that Fog uses for the Cloud Files
def provider
"AWS"
end
end # Class S3 < Base
end # module Cloud
end
end
Version data entries
8 entries across 8 versions & 1 rubygems