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fog--fog/lib/fog/aws/requests/elasticache/create_cache_cluster.rb

62 lines
2.9 KiB
Ruby

module Fog
module AWS
class Elasticache
class Real
require 'fog/aws/parsers/elasticache/single_cache_cluster'
# creates a cache cluster
#
# === Required Parameters
# * id <~String> - A unique cluster ID - 20 characters max.
# === Optional Parameters
# * options <~Hash> - All optional parameters should be set in this Hash:
# * :node_type <~String> - The size (flavor) of the cache Nodes
# * :security_group_names <~Array> - Array of Elasticache::SecurityGroup names
# * :num_nodes <~Integer> - The number of nodes in the Cluster
# * :auto_minor_version_upgrade <~TrueFalseClass>
# * :parameter_group_name <~String> - Name of the Cluster's ParameterGroup
# * :engine <~String> - The Cluster's caching software (memcached)
# * :engine_version <~String> - The Cluster's caching software version
# * :notification_topic_arn <~String> - Amazon SNS Resource Name
# * :port <~Integer> - The memcached port number
# * :preferred_availablility_zone <~String>
# * :preferred_maintenance_window <~String>
# === Returns
# * response <~Excon::Response>:
# * body <~Hash>
def create_cache_cluster(id, options = {})
# Construct Cache Security Group parameters in the format:
# CacheSecurityGroupNames.member.N => "security_group_name"
group_names = options[:security_group_names] || ['default']
sec_group_params = group_names.inject({}) do |group_hash, name|
index = group_names.index(name) + 1
group_hash["CacheSecurityGroupNames.member.#{index}"] = name
group_hash
end
# Merge the Cache Security Group parameters with the normal options
request(sec_group_params.merge(
'Action' => 'CreateCacheCluster',
'CacheClusterId' => id.strip,
'CacheNodeType' => options[:node_type] || 'cache.m1.large',
'Engine' => options[:engine] || 'memcached',
'NumCacheNodes' => options[:num_nodes] || 1,
'AutoMinorVersionUpgrade' => options[:auto_minor_version_upgrade],
'CacheParameterGroupName' => options[:parameter_group_name],
'EngineVersion' => options[:engine_version],
'NotificationTopicArn' => (options[:notification_topic_arn]).strip,
'Port' => options[:port],
'PreferredAvailabilityZone' => options[:preferred_availablility_zone],
'PreferredMaintenanceWindow' => options[:preferred_maintenance_window],
:parser => Fog::Parsers::AWS::Elasticache::SingleCacheCluster.new
))
end
end
class Mock
def create_cache_cluster(id, options = {})
Fog::Mock.not_implemented
end
end
end
end
end