# Cloud-Native Insights: Your Weekly Digest from 04/04/2022 to 04/10/2022
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Chapter 1 Overview of Key Concepts
In this issue, I've compiled a selection of articles that resonated with me, which I believe will also offer significant value to you as we embark on this exploration together.
We'll kick things off by diving into fundamental concepts essential to the container landscape, clarifying the distinction between various components, and addressing the common confusion surrounding the term "Docker." Following this, we'll examine OpenTelemetry, a pivotal standard that will shape our future endeavors by facilitating an interoperable approach to distributed tracing. Finally, we’ll discuss strategies for integrating security early in our processes, ensuring that checks are in place before code reaches the repository.
Section 1.1 The Risks of Using Docker in Production
What:
This article discusses the critical definitions and concepts within the realm of containerization. Benjamin clarifies the various elements associated with the Docker project, detailing the evolution of alternatives and the current landscape in a Kubernetes context.
Why:
This topic is crucial because the confusion surrounding the different components necessary for running containers in Kubernetes can lead to misunderstandings and inefficiencies in the industry. This article is essential reading for anyone looking to use the correct terminology.
Section 1.2 Understanding OpenTelemetry
Learn OpenTelemetry tracing with this lightweight microservices demo | Cloud Native Computing…
What:
This piece delves into the OpenTelemetry project principles through a hands-on demo that illustrates its key benefits and concepts. It’s a synthesis of OpenCensus and OpenTracing, aiming to standardize distributed tracing practices.
Why:
Observability is a vital component of cloud-native architecture. Supporting standards like OpenTelemetry simplifies interoperability among diverse technologies, promoting a polyglot approach and the principle of using the most suitable tools for each task. If you are new to this field, Ramon and John’s demo is an excellent introduction.
Section 1.3 Enhancing Productivity with Pre-Commit Hooks
Pre-Commit Hooks DevOps Engineer Should Know To Control Kubernetes
What:
This article outlines how the pre-commit tool can facilitate various tasks before developers submit their code, ensuring adherence to best practices.
Why:
This subject is particularly relevant as it aligns with the shift-left movement advocated by DevSecOps, which emphasizes embedding security measures early in the development cycle. By doing so, we can deploy code more efficiently and securely than ever before.
Quote
"The greatest glory in living lies not in never falling, but in rising every time we fall."
— Nelson Mandela