diff --git a/.gitignore b/.gitignore
index 4c3f589..01ef588 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,46 @@ application/config/environments/*.local.yml
 .DS_Store
 .AppleDouble
 .LSOverride
+
+### https://raw.github.com/github/gitignore/9f6724149b9a0a861b402683f6c50c5f085d130b/node.gitignore
+
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+infrastructure/**/built
\ No newline at end of file
diff --git a/infrastructure/README.md b/infrastructure/README.md
new file mode 100644
index 0000000..9ac905a
--- /dev/null
+++ b/infrastructure/README.md
@@ -0,0 +1,7 @@
+## How to Deploy
+
+```bash
+# BUCKET_NAME is used for `aws cloudformation package`
+# STACK_NAME is used for `aws cloudformation deploy`
+$ BUCKET_NAME=bucket-name STACK_NAME=stack-name bin/deploy
+```
diff --git a/infrastructure/bin/deploy b/infrastructure/bin/deploy
new file mode 100755
index 0000000..edaeed6
--- /dev/null
+++ b/infrastructure/bin/deploy
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+if [ -z "$BUCKET_NAME" ]; then
+    echo 'BUCKET_NAME is required'
+    exit 1
+fi
+
+if [ -z "$STACK_NAME" ]; then
+    echo 'STACK_NAME is required'
+    exit 1
+fi
+
+TEMPLATE_FILE=cloudformation.yml
+
+# Move project root
+cd "$(dirname "$(perl -e 'use Cwd "abs_path";print abs_path(shift)' "$0")")/.." || exit 1
+
+sh -c 'cd ./functions/RunEcsTask && npm install && npm run build && cp -rf ./node_modules ./built/'
+
+mkdir -p ./built
+
+aws cloudformation package \
+   --template-file "$TEMPLATE_FILE" \
+   --output-template-file ./built/cloudformation.yml \
+   --s3-bucket "$BUCKET_NAME"
+
+aws cloudformation deploy \
+    --capabilities CAPABILITY_NAMED_IAM \
+    --template-file built/cloudformation.yml \
+    --stack-name "$STACK_NAME"
diff --git a/infrastructure/cloudformation.yml b/infrastructure/cloudformation.yml
index a6ab1ed..8ef49b3 100644
--- a/infrastructure/cloudformation.yml
+++ b/infrastructure/cloudformation.yml
@@ -1,4 +1,5 @@
 AWSTemplateFormatVersion: "2010-09-09"
+Transform: AWS::Serverless-2016-10-31
 Description: revieee development settings
 Resources:
 
@@ -163,6 +164,53 @@ Resources:
     Properties:
       ClusterName: !Join [ "-", [ !Ref "AWS::StackName", RevieeeCluster ] ]
 
+#------ SpotFleet ---------#
+  EcsSpotFleetRequest:
+    Type: AWS::EC2::SpotFleet
+    Properties:
+      SpotFleetRequestConfigData:
+        IamFleetRole: !GetAtt FleetIAMRole.Arn
+        SpotPrice: !Ref SpotPrice
+        TargetCapacity: !Ref TargetCapacity
+        LaunchSpecifications:
+        - EbsOptimized: 'false'
+          InstanceType: !Ref MainContainerInstanceType
+          ImageId: !Ref ContainerInstanceImageId
+          WeightedCapacity: '4'
+          UserData:
+            Fn::Base64: !Sub |
+              #!/bin/bash
+              echo ECS_CLUSTER=${ECSCluster} >> /etc/ecs/ecs.config
+        - EbsOptimizes: 'false'
+          InstanceType: !Ref SubContainerInstanceType
+          ImageId: !Ref ContainerInstanceImageId
+          SubnetId:
+            Ref: ContainerInstanceSubnet1c
+          WeightedCapacity: '1'
+          UserData:
+            Fn::Base64: !Sub |
+              #!/bin/bash
+              echo ECS_CLUSTER=${ECSCluster} >> /etc/ecs/ecs.config
+
+  FleetIAMRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          -
+            Effect: Allow
+            Principal:
+              Service:
+                - spotfleet.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      ManagedPolicyArns:
+        - 'arn:aws:iam::aws:policy/service-role/AmazonEC2SpotFleetRole'
+      RoleName: !Join [ "-", [ !Ref "AWS::StackName", FleetIAMRole ] ]
+
+#------- SpotFleet/ --------#
+
   EndpointInstanceIamRole:
     Type: AWS::IAM::Role
     Properties:
@@ -199,6 +247,159 @@ Resources:
           Value: RevieeeEndpointInstance
       # UserData: [TODO] run itamae
 
+  # ------ API Gateway ------
+
+  ApiRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          -
+            Effect: Allow
+            Principal:
+              Service:
+                - apigateway.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      Policies:
+        - PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Effect: Allow
+                Action: "states:*"
+                Resource: "*"
+          PolicyName: !Join [ "-", [ !Ref "AWS::StackName", AWSStepFunctionsFullAccess ] ]
+      RoleName: !Join [ "-", [ !Ref "AWS::StackName", RevieeeApiRole ] ]
+
+  RevieeeApi:
+    Type: AWS::ApiGateway::RestApi
+    Properties:
+      Name: !Join [ "-", [ !Ref "AWS::StackName", RevieeeApi ] ]
+  RevieeeApiResource:
+    Type: AWS::ApiGateway::Resource
+    Properties:
+      RestApiId: !Ref RevieeeApi
+      ParentId: !GetAtt RevieeeApi.RootResourceId
+      PathPart: "stage"
+  RevieeeApiCreateMethod:
+    Type: AWS::ApiGateway::Method
+    Properties:
+      RestApiId: !Ref RevieeeApi
+      ResourceId: !Ref RevieeeApiResource
+      AuthorizationType: NONE
+      HttpMethod: POST
+      Integration:
+        IntegrationHttpMethod: POST
+        IntegrationResponses:
+          - StatusCode: 200
+        PassthroughBehavior: WHEN_NO_TEMPLATES
+        RequestTemplates:
+          application/json: !Sub
+            - |-
+              {
+                "input": "{}",
+                "name": "Hello",
+                "stateMachineArn": "${stateMachineArn}"
+              }
+            - { stateMachineArn: !Ref StateMachineCreate }
+        Type: AWS
+        Uri: !Join [ "", [ "arn:aws:apigateway:", !Ref "AWS::Region", ":states:action/StartExecution" ] ]
+        Credentials: !GetAtt ApiRole.Arn
+      MethodResponses:
+        - StatusCode: 200
+  ApiDeployment:
+    Type: AWS::ApiGateway::Deployment
+    DependsOn: RevieeeApiCreateMethod
+    Properties:
+      RestApiId: !Ref RevieeeApi
+      StageName: pub
+
+  # ------ /API Gateway ------
+
+  # ------ StepFunctions ------
+
+  StateMachineRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          -
+            Effect: Allow
+            Principal:
+              Service:
+                - states.ap-northeast-1.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      Policies:
+        - PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Effect: Allow
+                Action: "lambda:InvokeFunction"
+                Resource: "*"
+          PolicyName: !Join [ "-", [ !Ref "AWS::StackName", StatesExecutionPolicy ] ]
+      RoleName: !Join [ "-", [ !Ref "AWS::StackName", RevieeeStateMachineRole ] ]
+
+  StateMachineCreate:
+    Type: AWS::StepFunctions::StateMachine
+    Properties:
+      DefinitionString: !Sub
+        - |-
+          {
+            "Comment": "Run ECS Task",
+            "StartAt": "RunEcsTask",
+            "States": {
+              "RunEcsTask": {
+                "Type": "Task",
+                "Resource": "${taskArn}",
+                "End": true
+              }
+            }
+          }
+        - { "taskArn": !Ref RunEcsTaskFunction }
+      RoleArn: !GetAtt StateMachineRole.Arn
+
+  # ------ /StepFunctions ------
+
+  # ------ Lambda ------
+
+  RunEcsTaskFunctionRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          -
+            Effect: Allow
+            Principal:
+              Service:
+                - lambda.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      Policies:
+        - PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Effect: Allow
+                Action: "ecs:RunTask"
+                Resource: "*"
+          PolicyName: !Join [ "-", [ !Ref "AWS::StackName", RunEcsTaskFunctionPolicy ] ]
+      ManagedPolicyArns:
+        - 'arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole'
+      RoleName: !Join [ "-", [ !Ref "AWS::StackName", RevieeeRunEcsTaskFunctionRole ] ]
+
+  RunEcsTaskFunction:
+    Type: AWS::Serverless::Function
+    Properties:
+      Handler: index.handler
+      Runtime: nodejs6.10
+      CodeUri: ./functions/RunEcsTask/built/
+      Role: !GetAtt RunEcsTaskFunctionRole.Arn
+
+  # ------ /Lambda ------
+
 # Parameter
 Parameters:
   SSHPort:
@@ -209,6 +410,22 @@ Parameters:
     Type: String
   AcceptCidrIp:
     Type: String
+# Parameters for SpotFleetRequest
+  SpotPrice:
+    Default: 0.139
+    Type: Number
+  TargetCapacity:
+    Default: 2
+    Type: Number
+  MainContainerInstanceType:
+    Default: 'm4.large'
+    Type: String
+  SubContainerInstanceType:
+    Default: 'm3.large'
+    Type: String
+  ContainerInstanceImageId:
+    Default: 'ami-3a000e5d'
+    Type: 'String'
 
 Conditions:
   SSHKeySpecified:
diff --git a/infrastructure/functions/RunEcsTask/package.json b/infrastructure/functions/RunEcsTask/package.json
new file mode 100644
index 0000000..070ddb3
--- /dev/null
+++ b/infrastructure/functions/RunEcsTask/package.json
@@ -0,0 +1,23 @@
+{
+  "name": "run-ecs-task",
+  "version": "0.0.1",
+  "description": "Lambda function that to run ECS Task",
+  "main": "index.js",
+  "scripts": {
+    "build": "tsc -p ./tsconfig.json",
+    "clean": "rm -rf ./built"
+  },
+  "author": "",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/speee/webapp-revieee"
+  },
+  "devDependencies": {
+    "@types/aws-lambda": "0.0.12",
+    "@types/node": "^7.0.31",
+    "aws-sdk": "^2.71.0",
+    "tslint": "^5.4.3",
+    "typescript": "^2.3.4"
+  }
+}
\ No newline at end of file
diff --git a/infrastructure/functions/RunEcsTask/src/index.ts b/infrastructure/functions/RunEcsTask/src/index.ts
new file mode 100644
index 0000000..a9df5f6
--- /dev/null
+++ b/infrastructure/functions/RunEcsTask/src/index.ts
@@ -0,0 +1,32 @@
+import { Callback, Context } from "aws-lambda";
+import * as AWS from "aws-sdk";
+
+const ecs = new AWS.ECS();
+
+export function handler(event: any, context: Context, callback: Callback) {
+  const envBranch: AWS.ECS.KeyValuePair = {
+    name: "BRANCH",
+    value: "master",
+  };
+  const containerOverride: AWS.ECS.ContainerOverride = {
+    name: "main",
+    environment: [envBranch],
+  };
+  const taskOverride: AWS.ECS.TaskOverride = {
+    containerOverrides: [containerOverride],
+  };
+  const params: AWS.ECS.RunTaskRequest = {
+    cluster: "revieee",
+    taskDefinition: "arn:aws:ecs:ap-northeast-1:951787653356:task-definition/im-ieul-core:3",
+    overrides: taskOverride,
+  };
+
+  (async () => {
+    return await ecs.runTask(params).promise();
+  })().then((result: AWS.ECS.RunTaskResponse) => {
+    console.log(result.tasks);
+    callback(null, result.tasks[0].taskArn);
+  }).catch((err: AWS.AWSError) => {
+    callback(err);
+  });
+}
diff --git a/infrastructure/functions/RunEcsTask/tsconfig.json b/infrastructure/functions/RunEcsTask/tsconfig.json
new file mode 100644
index 0000000..2b1053b
--- /dev/null
+++ b/infrastructure/functions/RunEcsTask/tsconfig.json
@@ -0,0 +1,14 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es2015",
+        "noImplicitAny": true,
+        "noImplicitReturns": true,
+        "noFallthroughCasesInSwitch": true,
+        "outDir": "./built",
+        "allowJs": true
+    },
+    "include": [
+        "./src/**/*"
+    ]
+}
diff --git a/infrastructure/functions/RunEcsTask/tslint.json b/infrastructure/functions/RunEcsTask/tslint.json
new file mode 100644
index 0000000..8ca84f2
--- /dev/null
+++ b/infrastructure/functions/RunEcsTask/tslint.json
@@ -0,0 +1,54 @@
+{
+    "rules": {
+        "class-name": true,
+        "comment-format": [true,
+            "check-space"
+        ],
+        "curly": true,
+        "indent": [true,
+            "spaces"
+        ],
+        "jsdoc-format": true,
+        "no-inferrable-types": true,
+        "no-internal-module": true,
+        "no-switch-case-fall-through": true,
+        "no-trailing-whitespace": true,
+        "no-var-keyword": true,
+        "one-line": [true,
+            "check-open-brace",
+            "check-whitespace"
+        ],
+        "prefer-const": true,
+        "quotemark": [true,
+            "double",
+            "avoid-escape"
+        ],
+        "semicolon": [true, "always", "ignore-bound-class-methods"],
+        "triple-equals": true,
+        "typedef-whitespace": [
+            true,
+            {
+                "call-signature": "nospace",
+                "index-signature": "nospace",
+                "parameter": "nospace",
+                "property-declaration": "nospace",
+                "variable-declaration": "nospace"
+            },
+            {
+                "call-signature": "onespace",
+                "index-signature": "onespace",
+                "parameter": "onespace",
+                "property-declaration": "onespace",
+                "variable-declaration": "onespace"
+            }
+        ],
+        "whitespace": [true,
+            "check-branch",
+            "check-decl",
+            "check-operator",
+            "check-module",
+            "check-separator",
+            "check-type"
+        ]	
+	}
+}
\ No newline at end of file