CloudformationでVPCを作ってみる練習、８回目：EC2インスタンスの生成

ようやくという感じですが、EC2インスタンス生成を追加します。

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Cloudformationファイルで記述すると

インスタンス数は４つしかないですが、ストレージデバイスのタグを記載すると長くなっちゃいますね。

 "WEBSRV1a" : {
   "Type"  : "AWS::EC2::Instance",
   "Properties" : {
     "KeyName" : { "Ref" : "KeyName" },
     "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI",    { "Ref" : "AWS::Region" },
   { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "WEBInstanceType" }, "Arch" ] } ] },
     "NetworkInterfaces" : [{
  "PrivateIpAddress"         : { "Fn::FindInMap" : [ "IPAddress", "WEB1a", { "Ref" : "NetworkStructure" } ]},
  "GroupSet"                 : [{ "Ref" : "SGWEBSRV" }, { "Ref" : "SGVPNSRV"}],
  "AssociatePublicIpAddress" : "false",
  "DeviceIndex"              : "0",
  "DeleteOnTermination"      : "true",
  "SubnetId"                 : { "Ref" : "WEB1a" }
     }],
    "BlockDeviceMappings" : [
    {
      "DeviceName" : "/dev/sda1",
      "Ebs" : {
      "VolumeType" : { "Fn::FindInMap" : [ "OSVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
      "VolumeSize" : { "Fn::FindInMap" : [ "OSVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
      "DeleteOnTermination" : "true"
    },
      "Tag" : {
 "Key" : "Name", "Value" : "WEB1a-OS"
      }
    },
  {
    "DeviceName" : "/dev/sdf",
    "Ebs" : {
      "VolumeType" : { "Fn::FindInMap" : [ "DATAVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
      "VolumeSize" : { "Fn::FindInMap" : [ "DATAVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
      "DeleteOnTermination" : "true"
    },
      "Tag" : {
 "Key" : "Name", "Value" : "WEB1a-DATA"
      }
  }
 ],
  "Tag" : {
    "Key" : "Name", "Value" : "WEB1a"
  },
  "UserData" : { "Fn::Base64" : { "Ref" : "WebServerPort" }}
 }
},

 "WEBSRV1c" : {
 "Type" : "AWS::EC2::Instance",
 "Properties" : {
     "SecurityGroups" : [ { "Ref" : "SGWEBSRV" } ],
     "KeyName" : { "Ref" : "KeyName" },
     "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
   { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "WEBInstanceType" }, "Arch" ] } ] },
     "NetworkInterfaces" : [{
  "GroupSet"                 : [{ "Ref" : "SGWEBSRV" }, { "Ref" : "SGVPNSRV"}],
  "AssociatePublicIpAddress" : "false",
  "DeviceIndex"              : "0",
  "DeleteOnTermination"      : "true",
  "SubnetId"                 : { "Ref" : "WEB1c" }
     }],
"BlockDeviceMappings" : [
  {
      "DeviceName" : "/dev/sda1",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "OSVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "OSVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-OS"
      }
  },
  {
      "DeviceName" : "/dev/sdf",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "DATAVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "DATAVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-DATA"
      }
  }
     ],
     "Tag" : {
  "Key" : "Name", "Value" : "WEB1a"
     },
"UserData" : { "Fn::Base64" : { "Ref" : "WebServerPort" }}
 }
 
 "PRIVSRV11a" : {
 "Type" : "AWS::EC2::Instance",
 "Properties" : {
     "SecurityGroups" : [ { "Ref" : "SG-RDBSRV" } ],
     "KeyName" : { "Ref" : "KeyName" },
     "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
   { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "EC2InstanceType" }, "Arch" ] } ] },
     "NetworkInterfaces" : [{
  "GroupSet"                 : [{ "Ref" : "SGPRIVSRV" }, { "Ref" : "SGVPNSRV"}],
  "AssociatePublicIpAddress" : "false",
  "DeviceIndex"              : "0",
  "DeleteOnTermination"      : "true",
  "SubnetId"                 : { "Ref" : "PRIV11a" }
     }],
  "BlockDeviceMappings" : [
  {
      "DeviceName" : "/dev/sda1",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "OSVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "OSVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-OS"
      }
  },
  {
      "DeviceName" : "/dev/sdf",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "DATAVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "DATAVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-DATA"
      }
  }
     ],
     "Tag" : {
  "Key" : "Name", "Value" : "WEB1a"
     },
"UserData" : { "Fn::Base64" : { "Ref" : "WebServerPort" }}
 }
    },

    "PRIVSRV11c" : {
 "Type" : "AWS::EC2::Instance",
 "Properties" : {
     "SecurityGroups" : [ { "Ref" : "SG-RDBSRV" } ],
     "KeyName" : { "Ref" : "KeyName" },
     "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
   { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "DBInstanceType" }, "Arch" ] } ] },
     "NetworkInterfaces" : [{
  "GroupSet"                 : [{ "Ref" : "SGPRIVSRV" }, { "Ref" : "SGVPNSRV"}],
  "AssociatePublicIpAddress" : "false",
  "DeviceIndex"              : "0",
  "DeleteOnTermination"      : "true",
  "SubnetId"                 : { "Ref" : "PRIV11c" }
     }],
"BlockDeviceMappings" : [
  {
      "DeviceName" : "/dev/sda1",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "OSVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "OSVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-OS"
      }
  },
  {
      "DeviceName" : "/dev/sdf",
      "Ebs" : {
   "VolumeType" : { "Fn::FindInMap" : [ "DATAVolumeType", "WEB", { "Ref" : "NetworkStructure" } ]},
   "VolumeSize" : { "Fn::FindInMap" : [ "DATAVolumeSize", "WEB", { "Ref" : "NetworkStructure" } ]},
   "DeleteOnTermination" : "true"
      },
      "Tag" : {
   "Key" : "Name", "Value" : "WEB1a-DATA"
      }
  }
     ],
     "Tag" : {
  "Key" : "Name", "Value" : "WEB1a"
     },
"UserData" : { "Fn::Base64" : { "Ref" : "WebServerPort" }}
 }