awesome-compose/localstack

LocalStack

This example shows how to use LocalStack to emulate AWS services locally using docker compose.

Project structure:

.
├── init.d/
│   └── init.sh
├── compose.yaml
└── README.md

compose.yaml

services:
  localstack:
    image: localstack/localstack:2.3.2
    ports:
      - "4566:4566" # LocalStack Gateway
      - "4510-4559:4510-4559" # external services port range
    ...

Deploy with docker compose

docker compose up -d

It will execute the scripts located in the init.d/ folder to bootstrap the resources.

Resources

Once the docker compose is up, it will create the following resources:

• DynamoDB Table
• Kinesis Stream
• S3 Bucket
• SQS Queue

Testing the services

From outside the container you can execute the following commands to test the service each service:

• DynamoDB

$ aws --endpoint-url=http://localhost:4566 dynamodb list-tables
{
    "TableNames": [
        "my_table"
    ]
}

• Kinesis

$ aws --endpoint-url=http://localhost:4566 kinesis list-streams
{
    "StreamNames": [
        "my_stream"
    ]
}

• S3

$ aws --endpoint-url=http://localhost:4566 s3 ls
2022-08-08 03:16:01 example-bucket

• SQS

$ aws --endpoint-url=http://localhost:4566 sqs list-queues
{
    "QueueUrls": [
        "http://localhost:4566/000000000000/my_queue"
    ]
}