Kubernetes

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What is Kubernetes?

Kubernetes, also known as K8s, is an open-source software for deploying, scaling, and managing multiple containerized applications from anywhere. It simplifies container management and provides mechanisms for orchestrating containerized applications.

Learn more about the functionality of Kubernetes and understand its depth and dimension at "What is a Kubernetes Cluster." Read on to learn about Kubernetes benefits, usage, features, and more here.

What is Kubernetes Used For?

Kubernetes has transformed traditional software development and deployment methods, serving as a key player in CI/CD processes. Its capabilities extend beyond orchestration to encompass scaling, load balancing, and advanced monitoring and logging. Here's how Kubernetes stands out:

• Increasing Development Velocity: Embracing agile and DevOps methodologies, Kubernetes accelerates development cycles. It facilitates rapid iterations, enabling applications to move swiftly from development to deployment, and enhancing overall productivity.
• Deploying Applications Anywhere, Anytime: Kubernetes' adaptability shines across diverse environments, including on-premises, public and private clouds, and edge computing. It provides a consistent deployment environment, ensuring timely and location-agnostic application deployment.
• Running Efficient Services: Kubernetes excels in maximizing operational efficiency. Optimizing resource use ensures high application performance at lower costs, aligning with the economic goals of cost-aware businesses.

What are the Features of Kubernetes?

Kubernetes is packed with features that make it an industry favorite:

• Automated Scheduling: Kubernetes automatically schedules containers based on resource requirements and other constraints, without sacrificing availability
• Self-Healing Capabilities: It can restart failed containers, replace and reschedule containers when nodes die, and kill containers that don't respond to user-defined health checks.
• Horizontal Scaling: Kubernetes allows for easy scaling of applications up or down with simple commands, UI, or automatically based on CPU usage.
• Service Discovery and Load Balancing: It assigns containers their own IP addresses and a single DNS name for a set of containers, and can balance the load between them.
• Automated Rollouts and Rollbacks: Kubernetes progressively rolls out changes to your application or its configuration, monitoring the application's health to ensure it doesn't kill all your instances simultaneously.
• Secret and Configuration Management: It lets you store and manage sensitive information, such as passwords, OAuth tokens, and SSH keys.
• Storage Orchestration: Kubernetes automatically mounts the storage system of your choice, whether from local storage, a public cloud provider, or a network storage system.
• Batch Execution: Besides services, Kubernetes can manage your batch and CI workloads, replacing containers that fail, if desired.
• IPv4/IPv6 Dual-Stack Support: Kubernetes supports IPv4/IPv6 dual-stack at the pod, node, and service levels.

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