180 lines
6.9 KiB
Python
180 lines
6.9 KiB
Python
template = {
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"AWSTemplateFormatVersion": "2010-09-09",
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"Parameters": {
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"DatabaseName": {
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"Description": "The name of the first database to be created when the cluster is created",
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"Type": "String",
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"Default": "dev",
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"AllowedPattern": "([a-z]|[0-9])+",
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},
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"ClusterType": {
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"Description": "The type of cluster",
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"Type": "String",
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"Default": "single-node",
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"AllowedValues": ["single-node", "multi-node"],
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},
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"NumberOfNodes": {
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"Description": "The number of compute nodes in the cluster. For multi-node clusters, the NumberOfNodes parameter must be greater than 1",
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"Type": "Number",
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"Default": "1",
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},
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"NodeType": {
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"Description": "The type of node to be provisioned",
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"Type": "String",
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"Default": "dw1.xlarge",
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"AllowedValues": ["dw1.xlarge", "dw1.8xlarge", "dw2.large", "dw2.8xlarge"],
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},
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"MasterUsername": {
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"Description": "The user name that is associated with the master user account for the cluster that is being created",
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"Type": "String",
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"Default": "defaultuser",
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"AllowedPattern": "([a-z])([a-z]|[0-9])*",
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},
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"MasterUserPassword": {
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"Description": "The password that is associated with the master user account for the cluster that is being created.",
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"Type": "String",
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"NoEcho": "true",
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},
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"InboundTraffic": {
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"Description": "Allow inbound traffic to the cluster from this CIDR range.",
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"Type": "String",
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"MinLength": "9",
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"MaxLength": "18",
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"Default": "0.0.0.0/0",
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"AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
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"ConstraintDescription": "must be a valid CIDR range of the form x.x.x.x/x.",
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},
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"PortNumber": {
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"Description": "The port number on which the cluster accepts incoming connections.",
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"Type": "Number",
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"Default": "5439",
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},
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},
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"Conditions": {
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"IsMultiNodeCluster": {"Fn::Equals": [{"Ref": "ClusterType"}, "multi-node"]}
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},
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"Resources": {
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"RedshiftCluster": {
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"Type": "AWS::Redshift::Cluster",
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"DependsOn": "AttachGateway",
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"Properties": {
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"ClusterType": {"Ref": "ClusterType"},
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"NumberOfNodes": {
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"Fn::If": [
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"IsMultiNodeCluster",
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{"Ref": "NumberOfNodes"},
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{"Ref": "AWS::NoValue"},
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]
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},
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"NodeType": {"Ref": "NodeType"},
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"DBName": {"Ref": "DatabaseName"},
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"MasterUsername": {"Ref": "MasterUsername"},
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"MasterUserPassword": {"Ref": "MasterUserPassword"},
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"ClusterParameterGroupName": {"Ref": "RedshiftClusterParameterGroup"},
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"VpcSecurityGroupIds": [{"Ref": "SecurityGroup"}],
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"ClusterSubnetGroupName": {"Ref": "RedshiftClusterSubnetGroup"},
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"PubliclyAccessible": "true",
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"Port": {"Ref": "PortNumber"},
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},
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},
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"RedshiftClusterParameterGroup": {
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"Type": "AWS::Redshift::ClusterParameterGroup",
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"Properties": {
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"Description": "Cluster parameter group",
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"ParameterGroupFamily": "redshift-1.0",
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"Parameters": [
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{
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"ParameterName": "enable_user_activity_logging",
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"ParameterValue": "true",
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}
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],
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},
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},
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"RedshiftClusterSubnetGroup": {
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"Type": "AWS::Redshift::ClusterSubnetGroup",
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"Properties": {
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"Description": "Cluster subnet group",
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"SubnetIds": [{"Ref": "PublicSubnet"}],
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},
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},
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"VPC": {"Type": "AWS::EC2::VPC", "Properties": {"CidrBlock": "10.0.0.0/16"}},
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"PublicSubnet": {
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"Type": "AWS::EC2::Subnet",
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"Properties": {"CidrBlock": "10.0.0.0/24", "VpcId": {"Ref": "VPC"}},
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},
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"SecurityGroup": {
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"Type": "AWS::EC2::SecurityGroup",
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"Properties": {
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"GroupDescription": "Security group",
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"SecurityGroupIngress": [
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{
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"CidrIp": {"Ref": "InboundTraffic"},
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"FromPort": {"Ref": "PortNumber"},
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"ToPort": {"Ref": "PortNumber"},
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"IpProtocol": "tcp",
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}
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],
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"VpcId": {"Ref": "VPC"},
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},
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},
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"myInternetGateway": {"Type": "AWS::EC2::InternetGateway"},
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"AttachGateway": {
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"Type": "AWS::EC2::VPCGatewayAttachment",
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"Properties": {
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"VpcId": {"Ref": "VPC"},
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"InternetGatewayId": {"Ref": "myInternetGateway"},
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},
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},
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"PublicRouteTable": {
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"Type": "AWS::EC2::RouteTable",
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"Properties": {"VpcId": {"Ref": "VPC"}},
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},
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"PublicRoute": {
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"Type": "AWS::EC2::Route",
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"DependsOn": "AttachGateway",
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"Properties": {
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"RouteTableId": {"Ref": "PublicRouteTable"},
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"DestinationCidrBlock": "0.0.0.0/0",
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"GatewayId": {"Ref": "myInternetGateway"},
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},
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},
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"PublicSubnetRouteTableAssociation": {
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"Type": "AWS::EC2::SubnetRouteTableAssociation",
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"Properties": {
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"SubnetId": {"Ref": "PublicSubnet"},
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"RouteTableId": {"Ref": "PublicRouteTable"},
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},
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},
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},
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"Outputs": {
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"ClusterEndpoint": {
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"Description": "Cluster endpoint",
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"Value": {
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"Fn::Join": [
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":",
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[
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{"Fn::GetAtt": ["RedshiftCluster", "Endpoint.Address"]},
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{"Fn::GetAtt": ["RedshiftCluster", "Endpoint.Port"]},
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],
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]
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},
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},
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"ClusterName": {
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"Description": "Name of cluster",
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"Value": {"Ref": "RedshiftCluster"},
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},
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"ParameterGroupName": {
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"Description": "Name of parameter group",
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"Value": {"Ref": "RedshiftClusterParameterGroup"},
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},
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"RedshiftClusterSubnetGroupName": {
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"Description": "Name of cluster subnet group",
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"Value": {"Ref": "RedshiftClusterSubnetGroup"},
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},
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"RedshiftClusterSecurityGroupName": {
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"Description": "Name of cluster security group",
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"Value": {"Ref": "SecurityGroup"},
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},
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},
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}
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