Recently I migrated this website from Ghost to Hugo. This site is now generated by Hugo, stored by Github, deployed on Cloudflare Pages, and content managed via Decap CMS. Hugo, Decap CMS, Cloudflare Pages, and GitHub together create a powerful and efficient stack for building, managing, and deploying static websites.

On this blog from very early on, we have advocated the concept of service mesh. In fact, our post a sidecar for your service mesh is one of the most viewed posts this year. When Buoyant announced the Conduit - their next-generation lightweight service mesh for Kubernetes - we were really thrilled. Buoyant is also the creator of Linkerd which is one of the most widely used service mesh currently available to the microservices community.

Kubernetes can be an ultimate local development environment particularly if you are wrangling with a large number of microservices. In this post, we will cover how you can create a local development workflow using Minikube and tools such as Make to iterate fast without the wait imposed by your continuous integration pipeline. With this workflow, you can code and test changes immediately.

DevOps is a cultural shift with immediate focus on maximising the business value by opting better communication, collaboration and feedback within and across IT development and operation teams. Infrastructure as Code (IaC) is a key element of DevOps philosophy with benefits for both development and operation teams. The term infrastructure as code is sometimes also referred to as programmable infrastructure.

If you work with AWS CloudFormation on a day-to-day basis, I think you might be interested in visualising your AWS CloudFormation templates. CloudFormation stack visualization can be quite handy for lifecycle management of your AWS deployment. In addition, visualization can be immensely helpful in change management and governance.

Jsonnet is a new domain specific configuration language from Google which allows you to define data templates. These data templates are transformed into JSON objects using Jsonnet library or command line tool. As a language, Jsonnet is extension of JSON - a valid JSON object is always valid Jsonnet template. In terms of use cases, initial focus seems to be on configuration management, package definition, application configuration, etc.

Few months back I managed to get Statamic working with Varnish. Setting up Varnish for Statamic was quite easy and my website performance improved drastically (you can see load and performance testing benchmarks here). One of the biggest challenges was Varnish cache invalidation on content update. Every time, Statamic content was updated I have to invalidate cache manually using curl requests.

Vagrant is a perfect choice for virtual development environment . Vagrant was created and maintained by Mitchell Hashimoto. It benefits developers, operations engineer and designers. Vagrant really shines when working in a team of any size - small, medium or large.

AWS allows tagging of EC2 resources using your own metadata (key-value pair). Tagging of EC2 resources is quite helpful in managing instances, images and organise billing by tag names. An EC2 instance can be tagged by CLI tools, API wrappers or using AWS Console when launching the instance as well as after launching the instance. In this post we are gone discuss how you can interact with already tagged EC2 instances using Fabric.

Statamic is a new PHP CMS with relatively small community. This website currently runs on Statamic. When it comes to setup, Statamic documentation provides very brief instructions on how you can install Statamic. Normally installing Statamic is quite easy. This is a quick rundown on how you can install Statamic on Ubuntu with Apache as web server.