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Test RESTful API of Adventuretube Microservice Using Springdoc Swagger UI

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This blog outlines the full journey of integrating and testing Swagger UI for the Adventuretube microservices system using Springdoc and Spring Cloud Gateway. The integration was accomplished through three main phases: Phase 1: Configuration of Swagger UI and OpenAPI Aggregation Below is a brief explanation of what needs to be done at the first phase; […]

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Adventuretube Microservice Security Architecture

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🧭 Overview This document explains the security architecture of the Adventuretube platform, detailing how requests are authenticated and authorized across the API Gateway and individual microservices. A key design principle in this system is the separation of authentication responsibilities: The API Gateway acts as a global interceptor, validating whether requests are secure and forwarding them

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Swagger UI Intergation vis Spring Cloud Gateway #2

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🧭 Overview This document explains how Swagger UI is aggregated across multiple microservices behind a Spring Cloud Gateway, detailing the request flow and how security is managed. In my adventuretube microserice. It does require two separate two-phase of integration  🛠️ Two-Phase Integration Overview 🔹 Step 1: Swagger Configuration for Each Service Each microservice is configured

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Backing Up WordPress in Docker: Complete Script & Setup Guide

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📍 Overview This guide explains how to create a complete backup of a WordPress site running in Docker, covering both the database and uploaded media (including featured images). ⚙️ Docker Environment Summary My Docker setup includes: MariaDB container as the database service WordPress container with files stored in the wp_data Docker volume A custom backup

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wordpress

URI Construction and API Response Annotations in AuthController

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1. Overview This document analyzes the register method in AuthController, focusing on the construction of the URI and the @ApiResponse annotations that define the API response structure. 2. Code Snippet @Operation(summary = “Signup user”) @ApiResponse(responseCode = “201”) // Created //@ApiResponse(responseCode = “404”, content = @Content(schema = @Schema(implementation = CommonErrorResponse.class))) @ApiResponse(responseCode = “401”, content = @Content(schema

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Swagger UI Intergation vis Spring Cloud Gateway #1

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🧭 Overview This guide outlines the essential step-by-step setup for integrating Swagger 3 (OpenAPI 3) in a Spring Cloud microservices architecture. In my adventuretube microserice. It does require two separate two-phase of integration  🛠️ Two-Phase Integration Overview 🔹 Step 1: Swagger Configuration for Each Service Each microservice is configured with Springdoc OpenAPI to generate Swagger

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BACKEND(spring-microservice)

Understanding RESTful APIs and Fixing Common Mistakes

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1. Introduction This document covers key concepts of RESTful APIs, the mistakes made in API design, why they were problematic, and how they were fixed. 2. What is a RESTful API? A RESTful API (Representational State Transfer API) is an architectural style for designing web services that follow a structured and predictable way of interacting

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BACKEND(spring-microservice)

Getting Google Sign-In Token using Postman

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This guide walks through the steps required to obtain a Google Sign-In token (ID token and access token) using Postman for testing and development purposes. Step 1: Set Up OAuth 2.0 Credentials in Google Cloud Go to Google Cloud Console. Create or select a project. Navigate to APIs & Services > Credentials. Click Create Credentials

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CI/CD Pipelines, DevOps

Maven Dependency Management Guide

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1. Difference Between dependencyManagement and dependencies dependencyManagement Manages only versions of dependencies. Sub-modules must explicitly declare the dependency to use it. Ensures version consistency across all modules. dependencies Adds the dependency directly to the project. Automatically includes dependencies in sub-modules. Does not enforce a single version across modules. 📌 When to Use Which? Feature dependencyManagement

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DevOps, Version Control

Ensuring Correct IP Registration in Eureka

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📌 Issue: Eureka Registers the Wrong IP (169.254.x.x) 🔍 Problem Statement Auth-Service (running on Mac) was registered with 169.254.x.x (a link-local address) instead of its correct local network IP (192.168.x.x). This caused gateway routing failures, as the wrong IP was unreachable. As a result, remote debugging could not be triggered, making development and debugging impossible.

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