本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

使用 部署簡介 AWS SAM

使用 AWS Serverless Application Model 命令列介面 （AWS SAM CLI） sam deploy命令，將您的無伺服器應用程式部署到 AWS 雲端。

必要條件

若要使用 sam deploy，請安裝 AWS SAM CLI 完成下列操作：

在使用 之前sam deploy，建議您對下列項目有基本的了解：

使用 sam 部署來部署應用程式

當您第一次部署無伺服器應用程式時，請使用 --guided選項。的 AWS SAM CLI 將引導您完成互動式流程，以設定應用程式的部署設定。

在部署之前驗證變更

您可以設定 AWS SAM CLI 以顯示變更 AWS CloudFormation 集，並在部署之前請求確認。

在部署期間指定其他參數

您可以指定部署時要設定的其他參數值。您可以在部署期間修改 AWS SAM 範本並設定參數值，藉此達成此目的。

設定 Lambda 函數的程式碼簽署

您可以在部署時為 Lambda 函數設定程式碼簽署。您可以在部署期間修改 AWS SAM 範本並設定程式碼簽署，藉此達成此目的。

最佳實務

sam 部署的選項

以下是 常用的選項sam deploy。如需所有選項的清單，請參閱 sam deploy。

使用引導式互動式流程來部署您的應用程式

使用 --guided選項，透過互動式流程設定應用程式的部署設定。以下是範例：

$ sam deploy --guided

您應用程式的部署設定會儲存在專案的samconfig.toml檔案中。如需進一步了解，請參閱 設定專案設定。

故障診斷

若要對 AWS SAM CLI，請參閱AWS SAMCLI疑難排。

範例

部署 Hello World 應用程式，其中包含封裝為 .zip 檔案封存檔的 Lambda 函數

如需範例，請參閱 Hello World 應用程式教學步驟 3：將應用程式部署到 AWS 雲端中的 。

部署 Hello World 應用程式，其中包含包裝為容器映像的 Lambda 函數

首先，我們使用 sam init 來建立 Hello World 應用程式。在互動式流程中，我們會選擇Python3.9執行期和Image套件類型。

$ sam init
...
Which template source would you like to use?
        1 - AWS Quick Start Templates
        2 - Custom Template Location
Choice: 1

Choose an AWS Quick Start application template
        1 - Hello World Example
        2 - Multi-step workflow
        ...
Template: 1

Use the most popular runtime and package type? (Python and zip) [y/N]:  ENTER

Which runtime would you like to use?
        1 - aot.dotnet7 (provided.al2)
        ...
        15 - nodejs12.x
        16 - python3.9
        17 - python3.8
        ...
Runtime: 16

What package type would you like to use?
        1 - Zip
        2 - Image
Package type: 2

Based on your selections, the only dependency manager available is pip.
We will proceed copying the template using pip.
...
Project name [sam-app]: ENTER

    -----------------------
    Generating application:
    -----------------------
    Name: sam-app
    Base Image: amazon/python3.9-base
    Architectures: x86_64
    Dependency Manager: pip
    Output Directory: .
    Configuration file: sam-app/samconfig.toml

    Next steps can be found in the README file at sam-app/README.md
...

接下來，我們cd進入專案的根目錄，並執行 sam build。的 AWS SAM CLI 會在本機使用 建置我們的 Lambda 函數 Docker.

sam-app $ sam build
Building codeuri: /Users/.../sam-app runtime: None metadata: {'Dockerfile': 'Dockerfile', 'DockerContext': '/Users/.../sam-app/hello_world', 'DockerTag': 'python3.9-v1'} architecture: x86_64 functions: HelloWorldFunction
Building image for HelloWorldFunction function
Setting DockerBuildArgs: {} for HelloWorldFunction function
Step 1/5 : FROM public.ecr.aws/lambda/python:3.9
 ---> 0a5e3da309aa
Step 2/5 : COPY requirements.txt ./
 ---> abc4e82e85f9
Step 3/5 : RUN python3.9 -m pip install -r requirements.txt -t .
 ---> [Warning] The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
 ---> Running in 43845e7aa22d
Collecting requests
  Downloading requests-2.28.2-py3-none-any.whl (62 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 62.8/62.8 KB 829.5 kB/s eta 0:00:00
Collecting idna<4,>=2.5
  Downloading idna-3.4-py3-none-any.whl (61 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.5/61.5 KB 2.4 MB/s eta 0:00:00
Collecting charset-normalizer<4,>=2
  Downloading charset_normalizer-3.1.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (199 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 199.2/199.2 KB 2.1 MB/s eta 0:00:00
Collecting certifi>=2017.4.17
  Downloading certifi-2022.12.7-py3-none-any.whl (155 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 155.3/155.3 KB 10.2 MB/s eta 0:00:00
Collecting urllib3<1.27,>=1.21.1
  Downloading urllib3-1.26.15-py2.py3-none-any.whl (140 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 140.9/140.9 KB 9.1 MB/s eta 0:00:00
Installing collected packages: urllib3, idna, charset-normalizer, certifi, requests
Successfully installed certifi-2022.12.7 charset-normalizer-3.1.0 idna-3.4 requests-2.28.2 urllib3-1.26.15
Removing intermediate container 43845e7aa22d
 ---> cab8ace899ce
Step 4/5 : COPY app.py ./
 ---> 4146f3cd69f2
Step 5/5 : CMD ["app.lambda_handler"]
 ---> [Warning] The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
 ---> Running in f4131ddffb31
Removing intermediate container f4131ddffb31
 ---> d2f5180b2154
Successfully built d2f5180b2154
Successfully tagged helloworldfunction:python3.9-v1


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

接下來，我們會執行 sam deploy --guided來部署應用程式。的 AWS SAM CLI 會引導我們設定部署設定。然後， AWS SAM CLI 會將我們的應用程式部署到 AWS 雲端。

sam-app $ 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 [sam-app]: ENTER
        AWS Region [us-west-2]: ENTER
        #Shows you resources changes to be deployed and require a 'Y' to initiate deploy
        Confirm changes before deploy [Y/n]: ENTER
        #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]: ENTER
        #Preserves the state of previously provisioned resources when an operation fails
        Disable rollback [y/N]: ENTER
        HelloWorldFunction may not have authorization defined, Is this okay? [y/N]: y
        Save arguments to configuration file [Y/n]: ENTER
        SAM configuration file [samconfig.toml]: ENTER
        SAM configuration environment [default]: ENTER

        Looking for resources needed for deployment:

        Managed S3 bucket: aws-sam-cli-managed-default-samcliamzn-s3-demo-source-bucket-1a4x26zbcdkqr
        A different default S3 bucket can be set in samconfig.toml and auto resolution of buckets turned off by setting resolve_s3=False

        Parameter "stack_name=sam-app" in [default.deploy.parameters] is defined as a global parameter [default.global.parameters].
        This parameter will be only saved under [default.global.parameters] in /Users/.../sam-app/samconfig.toml.

        Saved arguments to config file
        Running 'sam deploy' for future deployments will use the parameters saved above.
        The above parameters can be changed by modifying samconfig.toml
        Learn more about samconfig.toml syntax at 
        https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-config.html

e95fc5e75742: Pushed 
d8df51e7bdd7: Pushed 
b1d0d7e0b34a: Pushed 
0071317b94d8: Pushed 
d98f98baf147: Pushed 
2d244e0816c6: Pushed 
eb2eeb1ebe42: Pushed 
a5ca065a3279: Pushed 
fe9e144829c9: Pushed 
helloworldfunction-d2f5180b2154-python3.9-v1: digest: sha256:cceb71401b47dc3007a7a1e1f2e0baf162999e0e6841d15954745ecc0c447533 size: 2206

        Deploying with following values
        ===============================
        Stack name                   : sam-app
        Region                       : us-west-2
        Confirm changeset            : True
        Disable rollback             : False
        Deployment image repository  : 
                                       {
                                           "HelloWorldFunction": "012345678910.dkr.ecr.us-west-2.amazonaws.com/samapp7427b055/helloworldfunction19d43fc4repo"
                                       }
        Deployment s3 bucket         : aws-sam-cli-managed-default-samcliamzn-s3-demo-source-bucket-1a4x26zbcdkqr
        Capabilities                 : ["CAPABILITY_IAM"]
        Parameter overrides          : {}
        Signing Profiles             : {}

Initiating deployment
=====================

HelloWorldFunction may not have authorization defined.
        Uploading to sam-app/682ad27c7cf7a17c7f77a1688b0844f2.template  1328 / 1328  (100.00%)


Waiting for changeset to be created..

CloudFormation stack changeset
-------------------------------------------------------------------------------------------------
Operation                LogicalResourceId        ResourceType             Replacement            
-------------------------------------------------------------------------------------------------
+ Add                    HelloWorldFunctionHell   AWS::Lambda::Permissio   N/A                    
                         oWorldPermissionProd     n                                               
+ Add                    HelloWorldFunctionRole   AWS::IAM::Role           N/A                    
+ Add                    HelloWorldFunction       AWS::Lambda::Function    N/A                    
+ Add                    ServerlessRestApiDeplo   AWS::ApiGateway::Deplo   N/A                    
                         yment47fc2d5f9d          yment                                           
+ Add                    ServerlessRestApiProdS   AWS::ApiGateway::Stage   N/A                    
                         tage                                                                     
+ Add                    ServerlessRestApi        AWS::ApiGateway::RestA   N/A                    
                                                  pi                                              
-------------------------------------------------------------------------------------------------


Changeset created successfully. arn:aws:cloudformation:us-west-2:012345678910:changeSet/samcli-deploy1680634124/0ffd4faf-2e2b-487e-b9e0-9116e8299ac4


Previewing CloudFormation changeset before deployment
======================================================
Deploy this changeset? [y/N]: y

2023-04-04 08:49:15 - Waiting for stack create/update to complete

CloudFormation events from stack operations (refresh every 5.0 seconds)
-------------------------------------------------------------------------------------------------
ResourceStatus           ResourceType             LogicalResourceId        ResourceStatusReason   
-------------------------------------------------------------------------------------------------
CREATE_IN_PROGRESS       AWS::CloudFormation::S   sam-app                  User Initiated         
                         tack                                                                     
CREATE_IN_PROGRESS       AWS::IAM::Role           HelloWorldFunctionRole   -                      
CREATE_IN_PROGRESS       AWS::IAM::Role           HelloWorldFunctionRole   Resource creation      
                                                                           Initiated              
CREATE_COMPLETE          AWS::IAM::Role           HelloWorldFunctionRole   -                      
CREATE_IN_PROGRESS       AWS::Lambda::Function    HelloWorldFunction       -                      
CREATE_IN_PROGRESS       AWS::Lambda::Function    HelloWorldFunction       Resource creation      
                                                                           Initiated              
CREATE_COMPLETE          AWS::Lambda::Function    HelloWorldFunction       -                      
CREATE_IN_PROGRESS       AWS::ApiGateway::RestA   ServerlessRestApi        -                      
                         pi                                                                       
CREATE_IN_PROGRESS       AWS::ApiGateway::RestA   ServerlessRestApi        Resource creation      
                         pi                                                Initiated              
CREATE_COMPLETE          AWS::ApiGateway::RestA   ServerlessRestApi        -                      
                         pi                                                                       
CREATE_IN_PROGRESS       AWS::Lambda::Permissio   HelloWorldFunctionHell   -                      
                         n                        oWorldPermissionProd                            
CREATE_IN_PROGRESS       AWS::ApiGateway::Deplo   ServerlessRestApiDeplo   -                      
                         yment                    yment47fc2d5f9d                                 
CREATE_IN_PROGRESS       AWS::Lambda::Permissio   HelloWorldFunctionHell   Resource creation      
                         n                        oWorldPermissionProd     Initiated              
CREATE_IN_PROGRESS       AWS::ApiGateway::Deplo   ServerlessRestApiDeplo   Resource creation      
                         yment                    yment47fc2d5f9d          Initiated              
CREATE_COMPLETE          AWS::ApiGateway::Deplo   ServerlessRestApiDeplo   -                      
                         yment                    yment47fc2d5f9d                                 
CREATE_IN_PROGRESS       AWS::ApiGateway::Stage   ServerlessRestApiProdS   -                      
                                                  tage                                            
CREATE_IN_PROGRESS       AWS::ApiGateway::Stage   ServerlessRestApiProdS   Resource creation      
                                                  tage                     Initiated              
CREATE_COMPLETE          AWS::ApiGateway::Stage   ServerlessRestApiProdS   -                      
                                                  tage                                            
CREATE_COMPLETE          AWS::Lambda::Permissio   HelloWorldFunctionHell   -                      
                         n                        oWorldPermissionProd                            
CREATE_COMPLETE          AWS::CloudFormation::S   sam-app                  -                      
                         tack                                                                     
-------------------------------------------------------------------------------------------------

CloudFormation outputs from deployed stack
-------------------------------------------------------------------------------------------------
Outputs                                                                                         
-------------------------------------------------------------------------------------------------
Key                 HelloWorldFunctionIamRole                                                   
Description         Implicit IAM Role created for Hello World function                          
Value               arn:aws:iam::012345678910:role/sam-app-HelloWorldFunctionRole-JFML1JOKHJ71  

Key                 HelloWorldApi                                                               
Description         API Gateway endpoint URL for Prod stage for Hello World function            
Value               https://endlwiqqod.execute-api.us-west-2.amazonaws.com/Prod/hello/          

Key                 HelloWorldFunction                                                          
Description         Hello World Lambda Function ARN                                             
Value               arn:aws:lambda:us-west-2:012345678910:function:sam-app-HelloWorldFunction-  
kyg6Y2iNRUPg                                                                                    
-------------------------------------------------------------------------------------------------


Successfully created/updated stack - sam-app in us-west-2

進一步了解

若要進一步了解如何使用 AWS SAM CLI sam deploy 命令，請參閱以下內容：