AWS SAM을 만들어 봤습니다.
기본값으로 Cloud9 만들기
시작하자마자 SAM에 들어갔어요!
cloud9은pyhon3입니다.안에
~/environment $ sam --version
SAM CLI, version 1.33.0
샘플 생성 프로그램
~/environment $ python --version
Python 3.7.10
템플릿 생성 중
~/environment $ sam init
SAM CLI now collects telemetry to better understand customer needs.
You can OPT OUT and disable telemetry collection by setting the
environment variable SAM_CLI_TELEMETRY=0 in your shell.
Thanks for your help!
Learn More: https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-telemetry.html
Which template source would you like to use?
1 - AWS Quick Start Templates
2 - Custom Template Location
Choice: 1
What package type would you like to use?
1 - Zip (artifact is a zip uploaded to S3)
2 - Image (artifact is an image uploaded to an ECR image repository)
Package type: 1
Which runtime would you like to use?
1 - nodejs14.x
2 - python3.9
3 - ruby2.7
4 - go1.x
5 - java11
6 - dotnetcore3.1
7 - nodejs12.x
8 - nodejs10.x
9 - python3.8
10 - python3.7
11 - python3.6
12 - python2.7
13 - ruby2.5
14 - java8.al2
15 - java8
16 - dotnetcore2.1
Runtime: 10
Project name [sam-app]:
Cloning from https://github.com/aws/aws-sam-cli-app-templates
AWS quick start application templates:
1 - Hello World Example
2 - EventBridge Hello World
3 - EventBridge App from scratch (100+ Event Schemas)
4 - Step Functions Sample App (Stock Trader)
Template selection: 1
-----------------------
Generating application:
-----------------------
Name: sam-app
Runtime: python3.7
Architectures: x86_64
Dependency Manager: pip
Application Template: hello-world
Output Directory: .
Next steps can be found in the README file at ./sam-app/README.md
SAM CLI update available (1.46.0); (1.33.0 installed)
To download: https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-install.html
~/environment/sam-app $ ls
events hello_world __init__.py README.md template.yaml tests
build
AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
sam-app
Sample SAM Template for sam-app
# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
Function:
Timeout: 3
Resources:
HelloWorldFunction:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
CodeUri: hello_world/
Handler: app.lambda_handler
Runtime: python3.7
Events:
HelloWorld:
Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
Properties:
Path: /hello
Method: get
Outputs:
# ServerlessRestApi is an implicit API created out of Events key under Serverless::Function
# Find out more about other implicit resources you can reference within SAM
# https://github.com/awslabs/serverless-application-model/blob/master/docs/internals/generated_resources.rst#api
HelloWorldApi:
Description: "API Gateway endpoint URL for Prod stage for Hello World function"
Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/hello/"
HelloWorldFunction:
Description: "Hello World Lambda Function ARN"
Value: !GetAtt HelloWorldFunction.Arn
HelloWorldFunctionIamRole:
Description: "Implicit IAM Role created for Hello World function"
Value: !GetAtt HelloWorldFunctionRole.Arn
로컬 실행
bash
~/environment/sam-app $ sam build
Building codeuri: /home/ec2-user/environment/sam-app/hello_world runtime: python3.7 metadata: {} architecture: x86_64 functions: ['HelloWorldFunction']
Running PythonPipBuilder:ResolveDependencies
Running PythonPipBuilder:CopySource
Build Succeeded
Built Artifacts : .aws-sam/build
Built Template : .aws-sam/build/template.yaml
Commands you can use next
=========================
[*] Invoke Function: sam local invoke
[*] Deploy: sam deploy --guided
unit test
차리다
~/environment/sam-app $ sam local invoke
Invoking app.lambda_handler (python3.7)
Image was not found.
Removing rapid images for repo public.ecr.aws/sam/emulation-python3.7
Building image.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Skip pulling image and use local one: public.ecr.aws/sam/emulation-python3.7:rapid-1.33.0-x86_64.
Mounting /home/ec2-user/environment/sam-app/.aws-sam/build/HelloWorldFunction as /var/task:ro,delegated inside runtime container
END RequestId: bb0327ee-74fa-414a-9543-e86b0f8375ea
REPORT RequestId: bb0327ee-74fa-414a-9543-e86b0f8375ea Init Duration: 0.96 ms Duration: 159.05 ms Billed Duration: 160 ms Memory Size: 128 MB Max Memory Used: 128 MB
{"statusCode": 200, "body": "{\"message\": \"hello world\"}"}
~/environment/sam-app $ pip install pytest pytest-mock --user
제1차 설계
-- 가이드 옵션을 지정해 질문에 답하면 depro를 할 수 있음
~/environment/sam-app $ python -m pytest tests/ -v
==================================================================================================== test session starts =====================================================================================================
platform linux -- Python 3.7.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /home/ec2-user/environment/sam-app
plugins: mock-3.7.0
collected 1 item
tests/unit/test_handler.py::test_lambda_handler PASSED [100%]
===================================================================================================== 1 passed in 0.04s ======================================================================================================
선택한 내용은samconfig입니다.toml에 저장
samconfig.toml
~/environment/sam-app $ sam deploy --guided
Configuring SAM deploy
======================
Looking for config file [samconfig.toml] : Not found
Setting default arguments for 'sam deploy'
=========================================
Stack Name [sam-app]:
AWS Region [ap-northeast-1]:
#Shows you resources changes to be deployed and require a 'Y' to initiate deploy
Confirm changes before deploy [y/N]: y
#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]: y
HelloWorldFunction may not have authorization defined, Is this okay? [y/N]: y
Save arguments to configuration file [Y/n]: y
SAM configuration file [samconfig.toml]:
SAM configuration environment [default]:
Looking for resources needed for deployment:
Managed S3 bucket: aws-sam-cli-managed-default-samclisourcebucket-ifbjgu0pw7v4
A different default S3 bucket can be set in 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
Uploading to sam-app/287342c7c3751b36647bd1fcb1d80204 452838 / 452838 (100.00%)
Deploying with following values
===============================
Stack name : sam-app
Region : ap-northeast-1
Confirm changeset : True
Deployment s3 bucket : aws-sam-cli-managed-default-samclisourcebucket-ifbjgu0pw7v4
Capabilities : ["CAPABILITY_IAM"]
Parameter overrides : {}
Signing Profiles : {}
Initiating deployment
=====================
Uploading to sam-app/fc863a99a75fccb735a45e376e6b6b5b.template 1089 / 1089 (100.00%)
Waiting for changeset to be created..
CloudFormation stack changeset
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Operation LogicalResourceId ResourceType Replacement
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* Modify HelloWorldFunction AWS::Lambda::Function False
* Modify ServerlessRestApi AWS::ApiGateway::RestApi False
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Changeset created successfully. arn:aws:cloudformation:ap-northeast-1:617800879522:changeSet/samcli-deploy1650976803/cf19939a-1abd-482e-82b5-3bc188728f8c
Previewing CloudFormation changeset before deployment
======================================================
Deploy this changeset? [y/N]: y
2022-04-26 12:40:20 - Waiting for stack create/update to complete
CloudFormation events from changeset
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ResourceStatus ResourceType LogicalResourceId ResourceStatusReason
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
UPDATE_IN_PROGRESS AWS::Lambda::Function HelloWorldFunction -
UPDATE_COMPLETE AWS::Lambda::Function HelloWorldFunction -
UPDATE_COMPLETE_CLEANUP_IN_PROGRESS AWS::CloudFormation::Stack sam-app -
UPDATE_COMPLETE AWS::CloudFormation::Stack sam-app -
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CloudFormation outputs from deployed stack
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Outputs
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key HelloWorldFunctionIamRole
Description Implicit IAM Role created for Hello World function
Value arn:aws:iam::617800879522:role/sam-app-HelloWorldFunctionRole-1A0T299GCL8BD
Key HelloWorldApi
Description API Gateway endpoint URL for Prod stage for Hello World function
Value https://gmvioac8i7.execute-api.ap-northeast-1.amazonaws.com/Prod/hello/
Key HelloWorldFunction
Description Hello World Lambda Function ARN
Value arn:aws:lambda:ap-northeast-1:617800879522:function:sam-app-HelloWorldFunction-bubXvhCYYvLH
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Successfully created/updated stack - sam-app in ap-northeast-1
version = 0.1
[default]
[default.deploy]
[default.deploy.parameters]
stack_name = "sam-app"
s3_bucket = "aws-sam-cli-managed-default-samclisourcebucket-ifbjgu0pw7v4"
s3_prefix = "sam-app"
region = "ap-northeast-1"
confirm_changeset = true
capabilities = "CAPABILITY_IAM"
image_repositories = []
프로그램 수정 후의 프로그램 설계
hello world→hello sam world로 변경하여 다시 디버깅
hello_world/app.py
{"message": "hello world"}
return {
"statusCode": 200,
"body": json.dumps({
- "message": "hello world",
+ "message": "hello sam world",
# "location": ip.text.replace("\n", "")
}),
}
~/environment/sam-app $ sam build
Building codeuri: /home/ec2-user/environment/sam-app/hello_world runtime: python3.7 metadata: {} architecture: x86_64 functions: ['HelloWorldFunction']
Running PythonPipBuilder:ResolveDependencies
Running PythonPipBuilder:CopySource
Build Succeeded
Built Artifacts : .aws-sam/build
Built Template : .aws-sam/build/template.yaml
Commands you can use next
=========================
[*] Invoke Function: sam local invoke
[*] Deploy: sam deploy --guided
API 끝점 요청 결과
~/environment/sam-app $ sam deploy
Uploading to sam-app/277c925501d5b639da161681da5664a8 452840 / 452840 (100.00%)
Deploying with following values
===============================
Stack name : sam-app
Region : ap-northeast-1
Confirm changeset : True
Deployment s3 bucket : aws-sam-cli-managed-default-samclisourcebucket-ifbjgu0pw7v4
Capabilities : ["CAPABILITY_IAM"]
Parameter overrides : {}
Signing Profiles : {}
Initiating deployment
=====================
Uploading to sam-app/67fd7a50129cea9e5bd869c1e6ec02c3.template 1089 / 1089 (100.00%)
Waiting for changeset to be created..
CloudFormation stack changeset
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Operation LogicalResourceId ResourceType Replacement
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* Modify HelloWorldFunction AWS::Lambda::Function False
* Modify ServerlessRestApi AWS::ApiGateway::RestApi False
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Changeset created successfully. arn:aws:cloudformation:ap-northeast-1:617800879522:changeSet/samcli-deploy1650977444/15db7445-cfa0-42a7-9995-5b113d017e32
Previewing CloudFormation changeset before deployment
======================================================
Deploy this changeset? [y/N]: y
2022-04-26 12:51:02 - Waiting for stack create/update to complete
CloudFormation events from changeset
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ResourceStatus ResourceType LogicalResourceId ResourceStatusReason
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
UPDATE_IN_PROGRESS AWS::Lambda::Function HelloWorldFunction -
UPDATE_COMPLETE AWS::Lambda::Function HelloWorldFunction -
UPDATE_COMPLETE_CLEANUP_IN_PROGRESS AWS::CloudFormation::Stack sam-app -
UPDATE_COMPLETE AWS::CloudFormation::Stack sam-app -
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CloudFormation outputs from deployed stack
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Outputs
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key HelloWorldFunctionIamRole
Description Implicit IAM Role created for Hello World function
Value arn:aws:iam::617800879522:role/sam-app-HelloWorldFunctionRole-1A0T299GCL8BD
Key HelloWorldApi
Description API Gateway endpoint URL for Prod stage for Hello World function
Value https://gmvioac8i7.execute-api.ap-northeast-1.amazonaws.com/Prod/hello/
Key HelloWorldFunction
Description Hello World Lambda Function ARN
Value arn:aws:lambda:ap-northeast-1:617800879522:function:sam-app-HelloWorldFunction-bubXvhCYYvLH
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Successfully created/updated stack - sam-app in ap-northeast-1
Cleanup
{"message": "hello sam world"}
Reference
이 문제에 관하여(AWS SAM을 만들어 봤습니다.), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다 https://zenn.dev/marumarumeruru/articles/2f66265422d370텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
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