Datashades-OpsWorks-CKAN-GFS-Instances.json

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "Creates an OpsWorks CKAN Stack.\n",
  "Metadata": {
    "AWS::CloudFormation::Interface": {
      "ParameterGroups": [
        {
          "Label": {
            "default": "OpsWorks Stack Details"
          },
          "Parameters": [
            "OpsWorksStack",
            "GFSLayerID",
            "SolrLayerID",
            "RedisLayerID",
            "WebLayerID"
          ]
        },
        {
          "Label": {
            "default": "Stack Instance Details"
          },
          "Parameters": [
            "DefaultEC2Key",
            "NFSEC2Size",
            "WebEC2Size",
            "PrimarySubnet",
            "SecondarySubnet"
          ]
        }
      ],
      "ParameterLabels": {
        "NFSEC2Size": {
          "default": "What instance size do you want to use for Service Instances?"
        },
        "WebEC2Size": {
          "default": "What instance size do you want to use for Web Instances?"
        },
        "DefaultEC2Key": {
          "default": "What EC2 key pair should these instances use for SSH access?"
        },
        "OpsWorksStack": {
          "default": "What OpsWorks stack do you want to provision instances into?"
        },
        "GFSLayerID": {
          "default": "What is the GFS Layer ID of the stack?"
        },
        "SolrLayerID": {
          "default": "What is the Solr Layer ID of the stack?"
        },
        "RedisLayerID": {
          "default": "What is the Redis Layer ID of the stack?"
        },
        "WebLayerID": {
          "default": "What is the Web Layer ID of the stack?"
        },
        "PrimarySubnet": {
          "default": "Which Subnet in the selected VPC should primary instances be provisioned in?"
        },
        "SecondarySubnet": {
          "default": "Which Subnet in the selected VPC should seconardary/failover instances be provisioned in?"
        }
      }
    }
  },
  "Parameters": {
    "NFSEC2Size": {
      "Description": "Select EC2 Instance Size.",
      "Type": "String",
      "Default": "t2.small",
      "AllowedValues": [
        "t2.small",
        "t2.medium",
        "t2.large",
        "m3.medium",
        "m3.large",
        "m4.large",
        "m4.xlarge",
        "m4.2xlarge",
        "m4.4xlarge",
        "m4.10xlarge"
      ]
    },
    "WebEC2Size": {
      "Description": "Select EC2 Instance Size.",
      "Type": "String",
      "Default": "t2.medium",
      "AllowedValues": [
        "t2.small",
        "t2.medium",
        "t2.large",
        "m3.medium",
        "m3.large",
        "m4.large",
        "m4.xlarge",
        "m4.2xlarge",
        "m4.4xlarge",
        "m4.10xlarge"
      ]
    },
    "DefaultEC2Key": {
      "Description": "Select an existing SSH key",
      "Type": "AWS::EC2::KeyPair::KeyName"
    },
    "OpsWorksStack": {
      "Description": "Enter an OpsWorks Stack ID.",
      "Type": "String"
    },
    "GFSLayerID": {
      "Description": "Enter an OpsWorks Stack Layer ID.",
      "Type": "String"
    },
    "SolrLayerID": {
      "Description": "Enter an OpsWorks Stack Layer ID.",
      "Type": "String"
    },
    "RedisLayerID": {
      "Description": "Enter an OpsWorks Stack Layer ID.",
      "Type": "String"
    },
    "WebLayerID": {
      "Description": "Enter an OpsWorks Stack Layer ID.",
      "Type": "String"
    },
    "PrimarySubnet": {
      "Type": "AWS::EC2::Subnet::Id",
      "Description": "Select an existing subnet residing in the selected VPC."
    },
    "SecondarySubnet": {
      "Type": "AWS::EC2::Subnet::Id",
      "Description": "Select an existing subnet residing in the selected VPC."
    }
  },
  "Resources": {
    "OpwxEC2Services1": {
      "Type": "AWS::OpsWorks::Instance",
      "Properties": {
        "SubnetId": {
          "Ref": "PrimarySubnet"
        },
        "RootDeviceType": "ebs",
        "InstallUpdatesOnBoot": true,
        "InstanceType": {
          "Ref": "NFSEC2Size"
        },
        "LayerIds": [
          {
            "Ref": "GFSLayerID"
          },
          {
            "Ref": "RedisLayerID"
          },
          {
            "Ref": "SolrLayerID"
          }
        ],
        "SshKeyName": {
          "Ref": "DefaultEC2Key"
        },
        "StackId": {
          "Ref": "OpsWorksStack"
        }
      }
    },
    "OpwxEC2Services2": {
      "DependsOn": "OpwxEC2Services1",
      "Type": "AWS::OpsWorks::Instance",
      "Properties": {
        "SubnetId": {
          "Ref": "SecondarySubnet"
        },
        "RootDeviceType": "ebs",
        "InstallUpdatesOnBoot": true,
        "InstanceType": {
          "Ref": "NFSEC2Size"
        },
        "LayerIds": [
          {
            "Ref": "GFSLayerID"
          },
          {
            "Ref": "SolrLayerID"
          }
        ],
        "SshKeyName": {
          "Ref": "DefaultEC2Key"
        },
        "StackId": {
          "Ref": "OpsWorksStack"
        }
      }
    },
    "OpwxEC2WEB1": {
      "Type": "AWS::OpsWorks::Instance",
      "DependsOn": [
        "OpwxEC2Services1",
        "OpwxEC2Services2"
      ],
      "Properties": {
        "RootDeviceType": "ebs",
        "InstallUpdatesOnBoot": true,
        "InstanceType": {
          "Ref": "WebEC2Size"
        },
        "LayerIds": [
          {
            "Ref": "WebLayerID"
          }
        ],
        "SshKeyName": {
          "Ref": "DefaultEC2Key"
        },
        "StackId": {
          "Ref": "OpsWorksStack"
        }
      }
    }
  },
  "Outputs": {
    
  }
}