GraphQL Schema Stitching with Lilo

This project demonstrates GraphQL schema stitching for user-service, product-service, and orderservice, running on ports 8081, 8082, and 8083 respectively, into a single gateway endpoint using the Lilo configurable GraphQL stitching library. The gateway runs on port 8089, routing all GraphQL queries through a unified API.

Features

• Combines multiple GraphQL schemas into a single endpoint
• Seamless integration of microservices with schema stitching
• Centralized GraphQL gateway for easier query handling

In the example below, the gateway (running at http://localhost:8089/graphql) allows us to query both the user-service and product-service in a single request.

Loki Logs in Grafana Dashboard

Logs from the user-service microservice in a Grafana dashboard using Loki as the data source. The logs provide detailed output from the user-service, including information about repository configurations, test execution, and general service status.

Key Features:

• Data Source: Loki, used for log aggregation.
• Service Filter: Logs are filtered for the application = user-service label, ensuring that only logs specific to the user-service are shown.
• Time Range: The logs are displayed for the last 3 hours with a refresh interval of 10 seconds.
• Log Details: The logs contain various messages, including startup processes, test executions, and