| Language | Persistence |
|---|---|
| Go | MySQL |
This service provides an API for retrieving product catalog information. Data is stored in a MySQL database.
The following environment variables are available for configuring the service:
| Name | Description | Default |
|---|---|---|
| PORT | The port which the server will listen on | 8080 |
| RETAIL_CATALOG_PERSISTENCE_PROVIDER | The persistence provider to use, can be in-memory or mysql. |
in-memory |
| RETAIL_CATALOG_PERSISTENCE_ENDPOINT | Database endpoint URL | "" |
| RETAIL_CATALOG_PERSISTENCE_DB_NAME | Database name | catalogdb |
| RETAIL_CATALOG_PERSISTENCE_USER | Database user | catalog_user |
| RETAIL_CATALOG_PERSISTENCE_PASSWORD | Database password | "" |
| RETAIL_CATALOG_PERSISTENCE_CONNECT_TIMEOUT | Database connection timeout in seconds | 5 |
There are two main options for running the service:
Note: You must already have a MySQL database running
Build the binary as follows:
go build -o main main.go
Then run it:
./main
Test access:
curl localhost:8080/catalogue
A docker-compose.yml file is included to run the service in Docker, including a MySQL database:
DB_PASSWORD="testing" docker compose up
Test access:
curl localhost:8080/catalogue
To clean up:
docker compose down