HashiCorp Consul Service Mesh on Kubernetes Series - Part 1 - Introduction and Setup

Modern cloud-native architectures rely heavily on microservices, and Kubernetes has become the go-to platform for deploying, managing, and scaling these distributed applications. As the number of microservices grows, ensuring secure, reliable, and observable service-to-service communication becomes increasingly complex. This is where service mesh solutions, such as HashiCorp Consul, step in to provide a seamless approach to managing these challenges. In this blog post, we will delve into the integration of HashiCorp Consul Service Mesh with Kubernetes, exploring its architecture, features, and step-by-step deployment guide.

Customizing Elasticsearch indices using Fluent-Bit in TKG

Fluent-Bit is currently the preferred option for log shipping in TKG and is provided out of the box as a Tanzu package that can be easily deployed on each TKG/Kubernetes cluster.

A recent implementation required shipping all Kubernetes logs to Elasticsearch, complying with a specific naming convention for the Elasticsearch indices.

Applying such customizations requires you to utilize the Lua filter. Using the Lua filter, you can modify incoming records by invoking custom scripts to apply your logic when processing the records.