Linux uses dm-crypt in order to provide transparent disk or partition encryption. What are the options in case you need to recover passphrase from such encryption? There are already ready-made tools, but we have also produced and published our own in order…

Every byte of a TLS connection explained and reproduced

Secure Shell (SSH) is a widely used Transport Layer Protocol to secure connections between clients and servers. In this post we explain how SSH handshake works.

Guest post originally published in Chinese by Yuanli Wang, PingCap TL;DR Modern database management systems (DBMS) are notorious for being complicated and having too many configuration options-or…

KubeCon + CloudNativeCon sponsored this post, following the KubeCon + CloudNativeCon North America 2019, Nov. 18-21 in San Diego. Janakiram MSV is one of the few analysts and writers who is also a certified member of the Kubernetes community. He is able to…

Rajarajan Pudupatti, Cloud Platforms Architect at Fidelity Investments and Alexis Richardson, CEO of Weaveworks delivered a practical use case and explanation on how Kubernetes and GitOps was successfully implemented into a large financial organization.

Everyone who works in tech is familiar with the benefits of migrating from on-premises data centers to the cloud. When you actually undertake a migration to the cloud, you quickly realize that achieving the advantages that the cloud offers requires some work.…

Kuma is a new universal open source control plane for service mesh and microservices. It is built upon Envoy and can operate natively across modern Kubernetes. With Kuma, the main goal is to reduce the code that has to be written and maintained to build reliable…

In 2019, we saw service mesh move beyond an experimental technology and into a solution that organizations are beginning to learn is an elemental building block for any successful Kubernetes deployment. Adoption of service mesh at scale, across companies…

There are multiple ways of organizing apps into logical components (software architecture ) which are then placed on different machines (system architecture).

2022-LINE-engineering-site

Guest post by Zhimin Tang, Xiang Li and Fei Guo of Alibaba Since 2015, the Alibaba Cloud Container Service for Kubernetes (ACK) has been one of the fastest growing cloud services on Alibaba Cloud.

A few weeks ago San Diego hosted the largest KubeCon ever with nearly 12,000 attendees. Let’s take a look at some OPA highlights!

Continue reading to discover more regarding creating, building, and launching a Kubernetes Operator.

The release of Kubernetes 1.17 introduces several new features and sees others maturing. This recap provides a rundown of the most notable changes

Hop on the release train for the fourth and final Kubernetes release for 2019. Release manager Guinevere Saenger joins Adam and Craig to discuss how a classically trained pianist has a second act as a Kubernetes release team lead.

The Kubernetes in-tree storage plugin to Container Storage Interface (CSI) migration infrastructure is now beta in Kubernetes v1.17. CSI migration was introduced as alpha in Kubernetes v1.14.
Kubernetes features are generally introduced as alpha and moved…

The Kubernetes Volume Snapshot feature is now beta in Kubernetes v1.17. It was introduced as alpha in Kubernetes v1.12, with a second alpha with breaking changes in Kubernetes v1.13. This post summarizes the changes in the beta release.
What is a Volume Snapshot?…