Fluent-Bit, Kubernetes, Log Filtering and Log Forwarding. TLDR Simple walk through for Fluent Bit Log Filtering and HTTP Forwarding on a Kubernetes cluster. Code: https://github.com/MalcolmPereira/eightball Versions: Ingress-nginx: 1.5.1 Fluent Bit: 2.0.8 What is FluentBit Fluent Bit is an end to end observability pipeline and as stated in Fluent Bit vision statement — “Fluent…

Grafana, Loki, Multi Tenant Log aggregation, Walk through on a Kubernetes Cluster. TLDR Simple walk through to get up and running with Grafana/Loki on a Kubernetes cluster and multi-tenant observability configured in Loki. Show me the code: https://github.com/MalcolmPereira/grafanaoverview Versions: Ingress-NGINX: 1.5.1 Grafana: 9.3.6 Grafana Loki: 2.7.2 Grafana Promtail: 2.7.2 Prometheus: v2.41.0

Mocking Mocking end to end testing for http endpoints, Simple Http/Https mocking server implemented in Go. Simple service to easily get started with mocking for end to end testing and development. TL;DR Mocking API Server — Simple service to easily get started with mocking for end to end testing and development implemented…

Build and Test AWS Serverless Application Locally — Build AWS Serverless Application Model locally using AWS SAM CLI and LocalStack . Image processing serverless application using Amazon API Gateway, Amazon S3 and AWS DynamoDB built and tested locally using mock AWS services. TLDR; We explore what is Serverless and walk through a simple image sampling serverless application. We develop…

AES File Encryption AES File Encryption utility in Go. Implementation wraps go crtypto/aes package to encrypt/decrypt file. Multi Factor Encryption utility. TL;DR CKUREIT — Simple utility to encrypt and decrypt files, Multi Factor Encryption solution. Use a secret to perform AES encryption on a file, which returns unique secure token…

Step by Step Guide — Microservices using Quarkus Microservice example using Quarkus. Docker images for microservices. Kubernetes deployment. Distributed tracing using Jaegar. Centralized logging using ELK stack. TL;DR This article covers microservices implementation using Quarkus: Supersonic Subatomic Java. We look at Quarkus to realize a microservices architecture for a simple image sampling service.