aws localstack

なかがわ 2022/10/08に更新

Get Started

https://github.com/localstack/localstack

https://docs.localstack.cloud/get-started/#starting-localstack-with-docker

docker run --rm -it -p 4566:4566 -p 4510-4559:4510-4559 localstack/localstack

exec
```
 docker exec -it {container ID} bash
```
change user localstack
```
su localstack
```

Install need package

 # sudo user
 apt-get install sudo
 apt-get install gcc python3-dev

pip install localstack

なかがわ 2022/10/09に更新

メモ

localstaclk を実行しようとしたら、dokcer がないとおこられる

Docker コンテナ内からdocker をインストールすることも推奨されてない

Try

local 環境から処理しべきないようなのか ... 。

結論
認識がちがいやり方が違った

ためした手順

local で pip install localstack を実行
local コマンドは使えない
done

root@0f203cd9ed3b:/home# localstack start -d

     __                     _______ __             __
    / /   ____  _________ _/ / ___// /_____ ______/ /__
   / /   / __ \/ ___/ __ `/ /\__ \/ __/ __ `/ ___/ //_/
  / /___/ /_/ / /__/ /_/ / /___/ / /_/ /_/ / /__/ ,<
 /_____/\____/\___/\__,_/_//____/\__/\__,_/\___/_/|_|

 💻 LocalStack CLI 1.2.0

[00:03:35] starting LocalStack in Docker mode 🐳                                  localstack.py:139
           preparing environment                                                   bootstrap.py:668
Traceback (most recent call last):
  File "/usr/local/bin/localstack", line 23, in <module>
・・・
FileNotFoundError: [Errno 2] No such file or directory: 'docker'

なかがわ 2022/10/09に更新

localstack でためす

localstack コンテナにアクセス

docker exec -it localstack_main bash

aws configure に設定登録 >> 設定しなくてもよさげ

$ aws configure
# >>>
AWS Access Key ID [None]: test
AWS Secret Access Key [None]: test
Default region name [None]: ap-northeast-1
Default output format [None]: json

create sqs queue

$ awslocal sqs  create-queue --queue-name test-queue
{
    "QueueUrl": "http://localhost:4566/000000000000/test-queue"
}

send-message

$ awslocal sqs send-message --queue-url http://localhost:4566/00000000000/test-queue --message-body test
{
    "MD5OfMessageBody": "098f6bcd4621d373cade4e832627b4f6",
    "MessageId": "9000f162-54b9-4b66-af7f-c69c51db959b"
}

recive-message

$ awslocal sqs receive-message --queue-url http://localhost:4566/00000000000/test-queue
{
    "Messages": [
        {
            "MessageId": "9000f162-54b9-4b66-af7f-c69c51db959b",
            "ReceiptHandle": "NjZjMjI4NDUtZjg5NC00ZmMxLTlhNTEtZGIzODQzYzE0ZTIyIGFybjphd3M6c3FzOmFwLW5vcnRoZWFzdC0xOjAwMDAwMDAwMDAwMDp0ZXN0LXF1ZXVlIDkwMDBmMTYyLTU0YjktNGI2Ni1hZjdmLWM2OWM1MWRiOTU5YiAxNjY1Mjg0Mjc1LjYyODk2NzU=",
            "MD5OfBody": "098f6bcd4621d373cade4e832627b4f6",
            "Body": "test"
        }
    ]
}

なかがわ 2022/10/09

curl コマンドでためす

curlコマンド >> local PCから

$ curl --location --request POST 'http://localhost:4566/test-queue' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'Action=SendMessage' \
--data-urlencode 'MessageBody={{payload}}'

localstack コンテナ >> receive 確認

$ awslocal sqs receive-message --queue-url http://localhost:4566/test-queue
{
    "Messages": [
        {
            "MessageId": "16c76c09-6b86-4433-b2a5-5a7c9a6d0cc1",
            "ReceiptHandle": "NWE0MWRhMGUtN2Q2OS00OTVhLWI0MzctYTJiOWI4NTkxNDU5IGFybjphd3M6c3FzOmFwLW5vcnRoZWFzdC0xOjAwMDAwMDAwMDAwMDp0ZXN0LXF1ZXVlIDE2Yzc2YzA5LTZiODYtNDQzMy1iMmE1LTVhN2M5YTZkMGNjMSAxNjY1Mjg1NjgxLjIzMDI3ODc=",
            "MD5OfBody": "9e1ef8980dab237107f28301d972c98f",
            "Body": "{{payload}}"
        }
    ]
}

なかがわ 2022/10/09

Request Sample Postman AWS SQS

毎回 crul を叩くのが面倒なので、Postman で対応できるか調べた結果がコレ