API

API quickly runs JSON-API compliant resources defined by using JSON-Schema attributes definition.

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Usage

docker build -t my-api .
docker run -p 8080:8080 -it --rm --name my-running-api my-api

Details

API will expose a compliant resource data including:

1. Creating

POST /v1/resource

1. Fetching

GET /v1/resource
GET /v1/resource?sort=-id&page=0&limit=10
GET /v1/resource/{id}

1. Updating

PATCH /v1/resource/{id}

1. Deleting

DELETE /v1/resource/{id}

API will also expose supporting resources for health check and profiling

1. Health

GET /v1/health

1. Profiling

GET /debug/pprof

API adds middleware to:

1. Failover from failures
2. Include service revision
3. Limit concurrent connections
4. Include basic security controls
5. Restrict access
6. Keep usage statistics
7. Avoid CORS issues
8. Support compression
9. Include request ID

Check API tests for further usage details.

Configuration

API uses API_XXX environment variables or configuration files

1. LogLevel (Info)
2. SchemaName (objects.json)
3. DbUri (file::memory:?cache=shared)
4. HttpPort (8080)
5. UseSSL (false)
6. HttpsPort (8443)
7. CertFile (api.cer)
8. KeyFile (api.key)
9. URL
10. QueryLimit (512)
11. JwtSecret (password)
12. MaxAllowed (20)
13. AccessCidr (0.0.0.0/0)

Implementation

API uses:

1. sirupsen/logrus for logging.
2. qri-io/jsonschema for JSON-Schema validation.
3. cobra for reading configuration from environment and configuration files.
4. gin as web framework to expose resources.
5. gorm for ORM to store and retrieve data.

Deployment

API can be deployed using classic infrastructure. CloudWatch metrics and logs are enabled. Session Manager can be used to SSH into instances.

terraform init
terraform apply
terraform destroy

Windows Development

1. Enable WSL 2
2. Install chocolatey
3. Install tooling

choco install git git-lfs github-desktop docker-desktop golang mingw packer terraform vscode python minikube vagrant virtualbox