why data is not saved in docker volume when it is reloaded? - docker

Question

I try to start my app locally with aws s3 to upload images.
My docker-compose file looks like:
version: '3.8'
services:
localstack:
container_name: innoter_aws_services
image: localstack/localstack:latest
ports:
- "4566:4566"
environment:
- SERVICES=s3,ses,lambda,dynamodb
- EDGE_PORT=4566
- DATA_DIR=/tmp/localstack/data
- S3_DIR=localstack/s3
volumes:
- localstack-data:/var/lib/localstack
- /var/run/docker.sock:/var/run/docker.sock
env_file:
- docker_aws.env
volumes:
localstack-data:
name: localstack-data
then, for example:
(env) D:\>docker-compose up -d
[+] Running 1/1
- Container innoter_aws_services Started
(env) D:\>awslocal s3 mb s3://my-bucket
make_bucket: my-bucket
(env) D:\>awslocal s3 mb s3://my-bucket02
make_bucket: my-bucket02
(env) D:\>awslocal s3 ls
2023-01-30 12:19:08 my-bucket
2023-01-30 12:19:18 my-bucket02
then, after docker-compose stop, again do docker-compose up -d
and awslocal s3 ls is empty. No bucket, no information. When I inspect the bucket, I get info about mounts:
"Mounts": [
{
"Type": "volume",
"Source": "localstack-data",
"Target": "/var/lib/localstack",
"VolumeOptions": {}
}
"Mountpoint": "/var/lib/docker/volumes/localstack-data/_data",
"Name": "localstack-data",
"Options": null,
"Scope": "local"
What do I need to do for saving data locally in my volume?