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109 lines
6.7 KiB
Ruby
109 lines
6.7 KiB
Ruby
module Fog
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module AWS
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class Redshift
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class Real
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require 'fog/aws/parsers/redshift/cluster'
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# ==== Parameters
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#
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# @param [Hash] options
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# * :cluster_identifier - required - (String)
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# A unique identifier for the cluster. You use this identifier to refer to the cluster
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# for any subsequent cluster operations such as deleting or modifying. Must be unique
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# for all clusters within an AWS account. Example: myexamplecluster
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# * :allow_version_upgrade - (Boolean)
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# If `true` , upgrades can be applied during the maintenance window to the Amazon
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# Redshift engine that is running on the cluster. Default: `true`
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# * :automated_snapshot_retention_period - (Integer)
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# Number of days that automated snapshots are retained. If the value is 0, automated
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# snapshots are disabled. Default: 1 Constraints: Must be a value from 0 to 35.
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# * :cluster_parameter_group_name - (String)
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# The name of the parameter group to be associated with this cluster. Default: The
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# default Amazon Redshift cluster parameter group. Constraints: Must be 1 to 255
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# alphanumeric characters or hyphens. First character must be a letter. Cannot end
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# with a hyphen or contain two consecutive hyphens.
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# * :cluster_security_groups - (Array<String>)
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# A list of security groups to be associated with this cluster. Default: The default
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# cluster security group for Amazon Redshift.
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# * :cluster_type - (String)
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# Type of the cluster. When cluster type is specified as single-node, the NumberOfNodes
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# parameter is not required. multi-node, the NumberOfNodes parameter is required. Valid
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# Values: multi-node | single-node Default: multi-node
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# * :cluster_version - (String)
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# The version of the Amazon Redshift engine software that you want to deploy on the
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# cluster. The version selected runs on all the nodes in the cluster. Constraints:
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# Only version 1.0 is currently available. Example: 1.0
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# * :master_user_password - required - (String)
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# The password associated with the master user account for the cluster that is being
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# created. Constraints: Must be between 8 and 64 characters in length. Must contain at
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# least one uppercase letter. Must contain at least one lowercase letter. Must contain
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# one number.
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# * :node_type - required - (String)
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# The node type to be provisioned. Valid Values: dw.hs1.xlarge | dw.hs1.8xlarge.
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# * :number_of_nodes - (Integer)
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# The number of compute nodes in the cluster. This parameter is required when the
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# ClusterType parameter is specified as multi-node. If you don't specify this parameter,
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# you get a single-node cluster. When requesting a multi-node cluster, you must specify
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# the number of nodes that you want in the cluster. Default: 1 Constraints: Value must
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# be at least 1 and no more than 100.
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# * :preferred_maintenance_window - (String)
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# The weekly time range (in UTC) during which automated cluster maintenance can occur.
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# Format: ddd:hh24:mi-ddd:hh24:mi Default: A 30-minute window selected at random from
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# an 8-hour block of time per region, occurring on a random day of the week.
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# Constraints: Minimum 30-minute window.
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# * :vpc_security_group_ids - (Array<String>)
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# A list of Virtual Private Cloud (VPC) security groups to be associated with the
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# cluster. Default: The default VPC security group is associated with the cluster.
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#
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# ==== See Also
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# http://docs.aws.amazon.com/redshift/latest/APIReference/API_CreateCluster.html
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def modify_cluster(options = {})
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cluster_identifier = options[:cluster_identifier]
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cluster_type = options[:cluster_type]
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node_type = options[:node_type]
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master_user_password = options[:master_user_password]
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preferred_maintenance_window = options[:preferred_maintenance_window]
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cluster_parameter_group_name = options[:cluster_parameter_group_name]
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automated_snapshot_retention_period = options[:automated_snapshot_retention_period]
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cluster_version = options[:cluster_version]
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allow_version_upgrade = options[:allow_version_upgrade]
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number_of_nodes = options[:number_of_nodes]
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path = "/"
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params = {
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:idempotent => true,
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:headers => {},
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:path => path,
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:method => :put,
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:query => {},
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:parser => Fog::Parsers::Redshift::AWS::Cluster.new
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}
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if cluster_security_groups = options.delete(:ClusterSecurityGroups)
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params[:query].merge!(Fog::AWS.indexed_param('ClusterSecurityGroups.member.%d', [*cluster_security_groups]))
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end
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if vpc_security_group_ids = options.delete(:VpcSecurityGroupIds)
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params[:query].merge!(Fog::AWS.indexed_param('VpcSecurityGroupIds.member.%d', [*vpc_security_group_ids]))
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end
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params[:query]['Action'] = 'ModifyCluster'
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params[:query]['ClusterIdentifier'] = cluster_identifier if cluster_identifier
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params[:query]['ClusterParameterGroupName'] = cluster_parameter_group_name if cluster_parameter_group_name
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params[:query]['ClusterType'] = cluster_type if cluster_type
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params[:query]['NodeType'] = node_type if node_type
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params[:query]['MasterUserPassword'] = master_user_password if master_user_password
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params[:query]['PreferredMaintenanceWindow'] = preferred_maintenance_window if preferred_maintenance_window
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params[:query]['AutomatedSnapshotRetentionPeriod'] = automated_snapshot_retention_period if automated_snapshot_retention_period
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params[:query]['ClusterVersion'] = cluster_version if cluster_version
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params[:query]['AllowVersionUpgrade'] = allow_version_upgrade if allow_version_upgrade
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params[:query]['NumberOfNodes'] = number_of_nodes if number_of_nodes
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params[:query]['ClusterSecurityGroups'] = cluster_security_groups if cluster_security_groups
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params[:query]['VpcSecurityGroupIds'] = vpc_security_group_ids if vpc_security_group_ids
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request(params)
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end
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end
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end
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end
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end
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