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Versions: 7
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Stored size: 2 KB
Contents
require 'fog/core/collection'
require 'fog/aws/models/rds/snapshot'
module Fog
module AWS
class RDS
class Snapshots < Fog::Collection
attribute :server
attribute :filters
model Fog::AWS::RDS::Snapshot
def initialize(attributes)
self.filters ||= {}
if attributes[:server]
filters[:identifier] = attributes[:server].id
end
if attributes[:type]
filters[:type] = attributes[:type]
end
super
end
# This will return a single page based on the current or provided filters,
# updating the filters with the marker for the next page. Calling this repeatedly
# will iterate through pages.
def all(filters = filters)
self.filters.merge!(filters)
snapshots = service.describe_db_snapshots(filters)
self.filters[:marker] = snapshots.body['DescribeDBSnapshotsResult']['Marker']
data = snapshots.body['DescribeDBSnapshotsResult']['DBSnapshots']
load(data)
end
# This will execute a block for each snapshot, fetching new pages of snapshots as required.
def each(filters = filters)
begin
page = self.all(filters)
# We need to explicitly use the base 'each' method here on the page, otherwise we get infinite recursion
base_each = Fog::Collection.instance_method(:each)
base_each.bind(page).call {|snapshot| yield snapshot}
end while self.filters[:marker]
end
def get(identity)
data = service.describe_db_snapshots(:snapshot_id => identity).body['DescribeDBSnapshotsResult']['DBSnapshots'].first
new(data) # data is an attribute hash
rescue Fog::AWS::RDS::NotFound
nil
end
def new(attributes = {})
if server
super({ :instance_id => server.id }.merge!(attributes))
else
super
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems