Presented By: Himanshu Singhal
K9S

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Our Agenda
01 What is K9S?
02 What are the features of K9S?
03 What are the benefits of K9S?
04 Demo

What is K9S?
• K9s is a command-line interface (CLI) based GUI
tool for managing Kubernetes clusters.
• It is designed to provide a simplified view of
Kubernetes resources and allow for easier
navigation and management.
• It allows users to interact with Kubernetes resources
in real-time, view cluster status, and quickly
navigate between different resources.
• It aims to simplify navigating, observing, and
managing your applications in K8s.
• K9s continuously monitors Kubernetes clusters for
changes and provides shortcut commands to
interact with the observed sources.
• K9s is an open-source tool that is available for free
and can be downloaded from GitHub.
A picture from k9s showing pods in all the namespaces.

What are the features of K9S?
• Real-time updates: K9s displays real-time updates
of Kubernetes resources, allowing users to monitor
changes as they occur.
• Intuitive navigation: K9s provides a simple and
intuitive interface for navigating Kubernetes
resources.
• Resource management: K9s allows users to
manage Kubernetes resources directly from the
terminal, without the need for a separate graphical
user interface.
• Resource monitoring: K9s provides detailed
monitoring of Kubernetes resources, including CPU
and memory usage.
• Context switching: K9s supports context switching
between multiple Kubernetes clusters, making it
easy to manage resources across different
environments.
A picture from k9s showing help section.

Xray View & Pulse View
• X-Ray View is a feature in K9s that provides a visual representation of Kubernetes resources in a
cluster. It allows users to quickly and easily view the relationships between resources and identify
any issues or errors.
A picture from k9s showing xray view of statefulsets. A picture from k9s showing pulse view.
• Pulse mode of K9s helps you to see the state of Kubernetes clusters
• In this mode, you can check the number of resources and their state (those in the Running state
are shown in green).

Popeye View
• Popeye View is another feature in K9s that provides insights into Kubernetes resources and their
configurations. It allows users to identify potential issues or misconfigurations in a Kubernetes
cluster.
A picture from k9s showing popeye view.
• The Popeye View provides a summary of the issues found in the cluster, including the number of
resources affected and a brief description of the issue. Users can then click on each issue to view
more detailed information about the affected resources.

What are the benefits of K9S?
• Increased productivity: K9s can help developers and DevOps professionals increase their
productivity by providing a simpler and faster way to manage Kubernetes resources.
• Improved visibility: K9s allows users to get a better view of their Kubernetes resources and
monitor changes in real-time, improving overall visibility and control.
• Reduced complexity: K9s simplifies the management of Kubernetes resources by providing an
intuitive interface and reducing the need for complex commands and configurations.
• Easy to learn: K9s is easy to learn and use, making it accessible to developers and DevOps
professionals of all skill levels.

Conclusion
• K9s is a powerful tool for managing Kubernetes clusters from the command line.
• Its intuitive interface, real-time updates, and customizable options make it a valuable tool for
developers and DevOps professionals who work with Kubernetes on a daily basis.
• K9s can help improve productivity, visibility, and reduce the complexity of managing
Kubernetes resources, making it a must-have tool for anyone working with Kubernetes.

Demo

Thank You !
Get in touch with us:
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D4456, LA, USA