Kubernetes Logo PNG
At first glance, the Kubernetes logo does not appear to be related to the computing sector, but that is not the case. It is a direct embodiment of a tool for coordinating and configuring software and digital systems in isolated user environments. Essentially, it’s a “steering wheel” for management in an individual computer space. Not surprisingly, the brand name comes from the Greek word for “pilot” or “helmsman.”
Kubernetes grew out of Google’s extensive experience with large-scale infrastructure. Before it existed, Google engineers had built Borg, an internal orchestration system for managing hundreds of thousands of tasks across the company’s data centers. Borg and its successor, Omega, gave Google practical knowledge of scheduling, scaling, and running distributed workloads.
The wider industry changed in 2013, when Docker made containers easier for developers to create, share, and run. Containers had existed before, but Docker gave them a simpler workflow. As container use spread, companies needed a way to manage thousands of containers across many servers. That problem became the basis for Kubernetes.
In 2014, Google engineers Joe Beda, Brendan Burns, and Craig McLuckie worked on an open container orchestration system inspired by Borg. Google announced Kubernetes in June 2014 and released it as open source. The name came from a Greek word meaning helmsman, which matched the wheel-shaped logo. The short form K8S came from the eight letters between K and s.
Kubernetes 1.0 was released in July 2015. At the same time, Google and the Linux Foundation created the Cloud Native Computing Foundation, which assumed neutral governance of the project. Companies such as Docker, IBM, Intel, Cisco, Huawei, eBay, and Google joined the foundation. Kubernetes later overtook Docker Swarm and Apache Mesos with Marathon. In 2017, Docker added native Kubernetes support, while AWS, Microsoft Azure, and Google Cloud offered managed services. In 2018, Kubernetes became the first CNCF graduated project.
Meaning and History
The foundation of the new digital tool’s logo was its name. Although it is not mentioned directly (the emblem is not textual), it is accurately conveyed at a graphic level. The developers chose a Greek name for their project. It is from the terminology of seafarers: a helmsman, the one who stands at the helm, manages, and leads the ship forward. Therefore, its key and only symbolism resembles a ship’s helm. The emblem reflects many meanings:
- The radial structure demonstrates the system’s integrity with a single center.
- Internal triangles hint at individual environments;
- The seven-sided figure illustrates the versatility of its applications.
- The blue color represents affiliation with cloud technologies.
- The helm reflects the dominant role in coordinating and adjusting the system.
At the same time, the inscription in the logo is a numeronym, since the tool’s abbreviated name is K8S. This encoding is straightforward: “K” and “s” are the first and last letters of the word “kubernetes”, and “8” is the number of characters between them.
What is Kubernetes?
Kubernetes is a virtual tool that automates the configuration, management, and coordination of computer systems and software. It supports the operation of an isolated user space within a cluster. The project is a product of Google Corporation and is now supported by the Cloud Native Computing Foundation. It was introduced in 2014.
2014 – today
The Kubernetes logo features a classic ship’s wheel with seven handles evenly distributed around the ring. The ship’s wheel is set against a heptagon with smooth edges. The bottom of the figure is flat; the top is sharp. All triangular protrusions are slightly rounded to highlight the program’s friendliness.
The name of the digital tool is to the right, set in lowercase. The letters intriguingly combine curves and angles. In this way, the designers have softened the geometric glyphs, adding smoothness. The “u” and “t” have rounded bottoms; the rest have rounded tops. The only exception is “k”: it has angles. The inscription is centered relative to the graphic element and occupies the central line. It seems to hang without touching either the upper or lower hypothetical boundaries of the emblem.
Font and Colors
For the text, the designers used a cut-and-bold typeface that stylistically echoes Ubuntu Bold, released in 2010 by the British studio Dalton Maag Ltd. This humanist-style font family is based on OpenType. Among its creators is also the well-known American type designer Vincent Connare.
The Kubernetes logo’s color palette includes two colors: sky blue and white. The first is used for the heptagon and the inscription, and the second is for the ship’s wheel.
