For senior Kubernetes roles, interviewers expect deep technical knowledge, architectural understanding, and the ability to solve complex problems. This guide covers advanced concepts that demonstrate expertise in Kubernetes internals, troubleshooting, and system design.
Expected Answer: Pod scheduling involves multiple components working together to place Pods on appropriate nodes based on various constraints and requirements.
Krew is the package manager for kubectl plugins, making it easy to extend kubectl’s functionality with community-contributed tools. With hundreds of plugins available, Krew transforms kubectl from a basic CLI tool into a powerful, extensible platform for Kubernetes management. Here are the top 10 Krew plugins that every Kubernetes practitioner should have in their toolkit.
Fast context switching between Kubernetes clusters.
As Kubernetes continues to dominate the container orchestration landscape, finding and hiring qualified Kubernetes experts has become increasingly challenging. With the platform’s complexity and rapid evolution, organizations need a strategic approach to identify, evaluate, and attract top talent. This comprehensive guide provides practical strategies for hiring Kubernetes experts in 2025.
The Kubernetes talent market remains highly competitive, with demand significantly outstripping supply. According to recent industry surveys, Kubernetes skills are among the most sought-after in the DevOps and cloud-native space.
As the Kubernetes community prepares for the v1.34 release cycle, scheduled for early 2026, developers and operators are eagerly anticipating the new features, improvements, and enhancements that will shape the future of container orchestration. Based on ongoing development work, community discussions, and SIG (Special Interest Group) roadmaps, here’s a comprehensive preview of what to expect in Kubernetes v1.34.
The v1.34 release cycle follows the established Kubernetes release cadence:
Kubernetes has become the de facto standard for container orchestration, making it an essential skill for anyone entering the DevOps, cloud engineering, or platform engineering space. Whether you’re a hiring manager evaluating entry-level candidates or a professional preparing for your first Kubernetes interview, this guide covers the fundamental concepts that demonstrate core understanding.
Expected Answer: Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. It solves several critical problems in modern application deployment:
On April 23, 2025, the Kubernetes community released v1.33, codenamed “Octarine,” marking the first major release of 2025. This release brings 46 enhancements with 13 moving to stable, 20 entering beta, and 13 remaining in alpha. The v1.33 release focuses on enhanced security, improved performance, and new capabilities for emerging workloads.
The v1.33 release represents the collective effort of:
As Kubernetes continues to dominate the container orchestration landscape, DevOps engineers need powerful command-line tools to efficiently manage production workloads. While kubectl remains the foundation, the ecosystem has evolved with specialized tools that enhance productivity, provide better visibility, and streamline troubleshooting. Here are the top 10 Kubernetes CLI tools that every DevOps engineer should have in their toolkit.
The official Kubernetes CLI - Required for interacting with cluster resources.
Effective monitoring and observability are critical for running Kubernetes clusters in production. The cloud-native ecosystem offers a rich set of tools for collecting metrics, visualizing data, and gaining insights into cluster and application performance. Here are the top 10 monitoring and observability tools that every Kubernetes operator should know.
The de facto standard for collecting metrics in Kubernetes clusters.
On December 11, 2024, the Kubernetes community released v1.32, codenamed “Penelope,” marking the final major release of the year. This release brings 44 enhancements with 12 moving to stable, 18 entering beta, and 14 remaining in alpha. The v1.32 release focuses on API cleanup, new field selectors, and continued improvements to the platform’s stability and performance.
The v1.32 release represents the collective effort of:
On April 17, 2024, the Kubernetes community celebrated the official release of Kubernetes v1.30, codenamed “Uwubernetes.” This release represents a significant milestone in the platform’s evolution, bringing 45 enhancements with 11 moving to stable, 19 entering beta, and 15 remaining in alpha. The release demonstrates the community’s continued commitment to innovation, stability, and user experience improvements.
One of the most anticipated features graduating to stable is structured logging. This enhancement transforms Kubernetes logs from plain text to structured JSON format, making them:
