# Use Infrastructure Composer with AWS SAM to build and deploy Now that you have completed [Set up for deploying with the AWS SAM CLI and Infrastructure Composer](other-services-cfn-sam-using.md), you can deploy your application with AWS SAM and Infrastructure Composer. This section provides an example detailing how you can do this. You can also refer to [Deploy your application and resources with AWS SAM](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-deploying.html) in the *AWS Serverless Application Model Developer Guide* for instructions on deploying your application with AWS SAM. This example shows you how to build and deploy the Infrastructure Composer demo application. The demo application has the following resources: ![\[The Infrastructure Composer demo, showing a basic CRUD serverless application.\]](http://docs.aws.amazon.com/infrastructure-composer/latest/dg/images/aac_t1_04.png) **Note** To learn more about the demo application, see [Load and modify the Infrastructure Composer demo project](getting-started-demo.md). For this example, we use Infrastructure Composer with **local sync** activated. 1. Use the **sam build** command to build the application. ``` $ sam build ... Build Succeeded Built Artifacts : .aws-sam/build Built Template : .aws-sam/build/template.yaml Commands you can use next ========================= [*] Validate SAM template: sam validate [*] Invoke Function: sam local invoke [*] Test Function in the Cloud: sam sync --stack-name {{stack-name}} --watch [*] Deploy: sam deploy --guided ``` The AWS SAM CLI creates the `./aws-sam` directory in the project folder. This directory contains build artifacts for the application’s Lambda functions. Here is an output of the project directory: ``` . ├── README.md ├── samconfig.toml ├── src │ ├── CreateItem │ │ ├── index.js │ │ └── package.json │ ├── DeleteItem │ │ ├── index.js │ │ └── package.json │ ├── GetItem │ │ ├── index.js │ │ └── package.json │ ├── ListItems │ │ ├── index.js │ │ └── package.json │ └── UpdateItem │ ├── index.js │ └── package.json └── template.yaml ``` 1. Now, the application is ready to be deployed. We will use **sam deploy --guided**. This prepares your application for deployment through a series of prompts. ``` $ sam deploy --guided ... Configuring SAM deploy ====================== Looking for config file [samconfig.toml] : Found Reading default arguments : Success Setting default arguments for 'sam deploy' ========================================= Stack Name [aws-app-composer-basic-api]: AWS Region [us-west-2]: #Shows you resources changes to be deployed and require a 'Y' to initiate deploy Confirm changes before deploy [y/N]: #SAM needs permission to be able to create roles to connect to the resources in your template Allow SAM CLI IAM role creation [Y/n]: #Preserves the state of previously provisioned resources when an operation fails Disable rollback [y/N]: ListItems may not have authorization defined, Is this okay? [y/N]: y CreateItem may not have authorization defined, Is this okay? [y/N]: y GetItem may not have authorization defined, Is this okay? [y/N]: y UpdateItem may not have authorization defined, Is this okay? [y/N]: y DeleteItem may not have authorization defined, Is this okay? [y/N]: y Save arguments to configuration file [Y/n]: SAM configuration file [samconfig.toml]: SAM configuration environment [default]: ``` The AWS SAM CLI displays a summary of what will be deployed: ``` Deploying with following values =============================== Stack name : aws-app-composer-basic-api Region : us-west-2 Confirm changeset : False Disable rollback : False Deployment s3 bucket : aws-sam-cli-managed-default-samclisam-s3-demo-1b3x26zbcdkqr Capabilities : ["CAPABILITY_IAM"] Parameter overrides : {} Signing Profiles : {} ``` The AWS SAM CLI deploys the application, first by creating an CloudFormation changeset: ``` Initiating deployment ===================== Uploading to aws-app-composer-basic-api/4181c909ee2440a728a7a129dafb83d4.template 7087 / 7087 (100.00%) Waiting for changeset to be created.. CloudFormation stack changeset --------------------------------------------------------------------------------------------------------------------------------------------- Operation LogicalResourceId ResourceType Replacement --------------------------------------------------------------------------------------------------------------------------------------------- + Add ApiDeploymentcc153d135b AWS::ApiGateway::Deployment N/A + Add ApiProdStage AWS::ApiGateway::Stage N/A + Add Api AWS::ApiGateway::RestApi N/A + Add CreateItemApiPOSTitemsPermissionP AWS::Lambda::Permission N/A rod + Add CreateItemRole AWS::IAM::Role N/A + Add CreateItem AWS::Lambda::Function N/A + Add DeleteItemApiDELETEitemsidPermiss AWS::Lambda::Permission N/A ionProd + Add DeleteItemRole AWS::IAM::Role N/A + Add DeleteItem AWS::Lambda::Function N/A + Add GetItemApiGETitemsidPermissionPro AWS::Lambda::Permission N/A d + Add GetItemRole AWS::IAM::Role N/A + Add GetItem AWS::Lambda::Function N/A + Add Items AWS::DynamoDB::Table N/A + Add ListItemsApiGETitemsPermissionPro AWS::Lambda::Permission N/A d + Add ListItemsRole AWS::IAM::Role N/A + Add ListItems AWS::Lambda::Function N/A + Add UpdateItemApiPUTitemsidPermission AWS::Lambda::Permission N/A Prod + Add UpdateItemRole AWS::IAM::Role N/A + Add UpdateItem AWS::Lambda::Function N/A --------------------------------------------------------------------------------------------------------------------------------------------- Changeset created successfully. arn:aws:cloudformation:us-west-2:513423067560:changeSet/samcli-deploy1677472539/967ab543-f916-4170-b97d-c11a6f9308ea ``` Then, the AWS SAM CLI deploys the application: ``` CloudFormation events from stack operations (refresh every 0.5 seconds) --------------------------------------------------------------------------------------------------------------------------------------------- ResourceStatus ResourceType LogicalResourceId ResourceStatusReason --------------------------------------------------------------------------------------------------------------------------------------------- CREATE_IN_PROGRESS AWS::DynamoDB::Table Items - CREATE_IN_PROGRESS AWS::DynamoDB::Table Items Resource creation Initiated CREATE_COMPLETE AWS::DynamoDB::Table Items - CREATE_IN_PROGRESS AWS::IAM::Role DeleteItemRole - CREATE_IN_PROGRESS AWS::IAM::Role ListItemsRole - CREATE_IN_PROGRESS AWS::IAM::Role UpdateItemRole - CREATE_IN_PROGRESS AWS::IAM::Role GetItemRole - CREATE_IN_PROGRESS AWS::IAM::Role CreateItemRole - CREATE_IN_PROGRESS AWS::IAM::Role DeleteItemRole Resource creation Initiated CREATE_IN_PROGRESS AWS::IAM::Role ListItemsRole Resource creation Initiated CREATE_IN_PROGRESS AWS::IAM::Role GetItemRole Resource creation Initiated CREATE_IN_PROGRESS AWS::IAM::Role UpdateItemRole Resource creation Initiated CREATE_IN_PROGRESS AWS::IAM::Role CreateItemRole Resource creation Initiated CREATE_COMPLETE AWS::IAM::Role DeleteItemRole - CREATE_COMPLETE AWS::IAM::Role ListItemsRole - CREATE_COMPLETE AWS::IAM::Role GetItemRole - CREATE_COMPLETE AWS::IAM::Role UpdateItemRole - CREATE_COMPLETE AWS::IAM::Role CreateItemRole - CREATE_IN_PROGRESS AWS::Lambda::Function DeleteItem - CREATE_IN_PROGRESS AWS::Lambda::Function CreateItem - CREATE_IN_PROGRESS AWS::Lambda::Function ListItems - CREATE_IN_PROGRESS AWS::Lambda::Function UpdateItem - CREATE_IN_PROGRESS AWS::Lambda::Function DeleteItem Resource creation Initiated CREATE_IN_PROGRESS AWS::Lambda::Function GetItem - CREATE_IN_PROGRESS AWS::Lambda::Function ListItems Resource creation Initiated CREATE_IN_PROGRESS AWS::Lambda::Function CreateItem Resource creation Initiated CREATE_IN_PROGRESS AWS::Lambda::Function UpdateItem Resource creation Initiated CREATE_IN_PROGRESS AWS::Lambda::Function GetItem Resource creation Initiated CREATE_COMPLETE AWS::Lambda::Function DeleteItem - CREATE_COMPLETE AWS::Lambda::Function ListItems - CREATE_COMPLETE AWS::Lambda::Function CreateItem - CREATE_COMPLETE AWS::Lambda::Function UpdateItem - CREATE_COMPLETE AWS::Lambda::Function GetItem - CREATE_IN_PROGRESS AWS::ApiGateway::RestApi Api - CREATE_IN_PROGRESS AWS::ApiGateway::RestApi Api Resource creation Initiated CREATE_COMPLETE AWS::ApiGateway::RestApi Api - CREATE_IN_PROGRESS AWS::Lambda::Permission GetItemApiGETitemsidPermissionPro - d CREATE_IN_PROGRESS AWS::Lambda::Permission ListItemsApiGETitemsPermissionPro - d CREATE_IN_PROGRESS AWS::Lambda::Permission DeleteItemApiDELETEitemsidPermiss - ionProd CREATE_IN_PROGRESS AWS::ApiGateway::Deployment ApiDeploymentcc153d135b - CREATE_IN_PROGRESS AWS::Lambda::Permission UpdateItemApiPUTitemsidPermission - Prod CREATE_IN_PROGRESS AWS::Lambda::Permission CreateItemApiPOSTitemsPermissionP - rod CREATE_IN_PROGRESS AWS::Lambda::Permission GetItemApiGETitemsidPermissionPro Resource creation Initiated d CREATE_IN_PROGRESS AWS::Lambda::Permission UpdateItemApiPUTitemsidPermission Resource creation Initiated Prod CREATE_IN_PROGRESS AWS::Lambda::Permission CreateItemApiPOSTitemsPermissionP Resource creation Initiated rod CREATE_IN_PROGRESS AWS::Lambda::Permission ListItemsApiGETitemsPermissionPro Resource creation Initiated d CREATE_IN_PROGRESS AWS::Lambda::Permission DeleteItemApiDELETEitemsidPermiss Resource creation Initiated ionProd CREATE_IN_PROGRESS AWS::ApiGateway::Deployment ApiDeploymentcc153d135b Resource creation Initiated CREATE_COMPLETE AWS::ApiGateway::Deployment ApiDeploymentcc153d135b - CREATE_IN_PROGRESS AWS::ApiGateway::Stage ApiProdStage - CREATE_IN_PROGRESS AWS::ApiGateway::Stage ApiProdStage Resource creation Initiated CREATE_COMPLETE AWS::ApiGateway::Stage ApiProdStage - CREATE_COMPLETE AWS::Lambda::Permission CreateItemApiPOSTitemsPermissionP - rod CREATE_COMPLETE AWS::Lambda::Permission UpdateItemApiPUTitemsidPermission - Prod CREATE_COMPLETE AWS::Lambda::Permission ListItemsApiGETitemsPermissionPro - d CREATE_COMPLETE AWS::Lambda::Permission DeleteItemApiDELETEitemsidPermiss - ionProd CREATE_COMPLETE AWS::Lambda::Permission GetItemApiGETitemsidPermissionPro - d CREATE_COMPLETE AWS::CloudFormation::Stack aws-app-composer-basic-api - --------------------------------------------------------------------------------------------------------------------------------------------- ``` Finally, a message is displayed, informing you that deployment was successful: ``` Successfully created/updated stack - aws-app-composer-basic-api in us-west-2 ```