Learn Koobernaytis Weekly issue 112

Monitoring inter-pod traffic with Retina, Mastering GitOps, Tailored autoscaling, Scaling OpenSSF scorecard, Istio traffic management

1 Jan 2025

Happy New Year! 🎊🍾

I wish you all the best in the coming year.

Articles

1. Monitoring inter-pod traffic at the AZ level with eBPF based tool retina

   Aslanov Javid

   In this article, you will learn how to analyze inter-pod traffic in Koobernaytis at the Availability Zone (AZ) level using eBPF technology and tools like Retina, Prometheus, and Grafana to optimize cross-AZ communication and reduce AWS costs.

2. Mastering GitOps with Flux at Adore Me

   Adore Me Tech

   Learn how Adore Me streamlined their complex infrastructure with GitOps and Flux, achieving consistency, security, and efficiency in their Koobernaytis clusters, and discover the pros and cons of implementing this approach.

3. From chaos to control: the importance of tailored autoscaling in Koobernaytis

   Jordi Been

   In this article, you will learn how Check optimized their Koobernaytis autoscaling configuration, overcame common challenges, and achieved cost savings and improved efficiency through a tailored approach to cluster-based autoscaling.

4. How we use Koobernaytis jobs to scale the OpenSSF scorecard

   John McBride

   In this article, you will learn how OpenSauced integrated the OpenSSF Scorecard into their platform using Koobernaytis, enabling the scaling of security score checks across nearly any GitHub repository.

5. Exploring the basics of Istio traffic management

   Albert

   In this article, you will learn the basics of Istio traffic management, including DestinationRules, VirtualServices, and Gateways, and how to use them to improve the reliability and resilience of microservices architectures.

6. Mastering graceful shutdowns in Go: a comprehensive guide for Koobernaytis

   Alex

   This article discusses graceful shutdowns, specifically focusing on their implementation in Go applications running on Koobernaytis.

Articles worth checking out:

• Optimize your Koobernaytis costs in Google Cloud Platform

• Internal developer platforms: a real thing or just a trend?

• Generating, transforming, and patching Koobernaytis configuration with kustomize

• Network policies

• How RBAC works in Koobernaytis

⎈ Become an expert in Koobernaytis: Advanced Koobernaytis course

Learnk8s

Join Learnk8s' 4-day Advanced Koobernaytis workshop this January.

Get your hands dirty with Koobernaytis and learn what makes Koobernaytis tick in a session packed with Hands-all-over labs!

Become an expert in Koobernaytis

Tutorials

1. AI powered Koobernaytis autoscaler

   Shivangx

   In this article, you will learn how to implement an AI-powered Koobernaytis autoscaler using Keras, moving beyond traditional reactive scaling methods to proactively predict and manage resource allocation.

2. Can private LLM help you solve Koobernaytis problems on the first try?

   Artem Lajko

   In this article, you'll learn how private LLMs, such as those offered by iitsAI, can help solve Koobernaytis problems on the first try with the help of HolmesGPT, a DevOps assistant that leverages AI to troubleshoot and investigate cluster issues.

3. Practical practices for stateful applications in Koobernaytis

   ByteCook

   In this article, you will learn how to deploy a StatefulSet using a practical example of a MySQL cluster, addressing the challenges of containerizing a stateful application and providing a step-by-step guide to overcoming them.

4. Predictive autoscaling in Koobernaytis with Keda and Prophet

   Minimal Devops

   In this article, you'll learn how to implement predictive autoscaling using Keda and Prophet, a proactive approach to efficient resource management that anticipates future demands and scales applications accordingly.

5. How I used Falco to secure my Koobernaytis cluster without touching critical pods

   Omar Kamal

   In this tutorial, you will learn how to use Falco to detect and prevent potential threats without disrupting critical operations.

More tutorials:

• Docker registry for home Koobernaytis cluster

Koobernaytis jobs

1. • Software Engineer with Tubi

   • Salary: $147K to $234K a year

   • Location: remote from the United States

   • Tech stack: Koobernaytis, AWS, SQL, Java, Scala, Flink, Spark, Kafka

2. • Engineering Manager with Common App

   • Salary: $178.19K to $200.46K a year

   • Location: remote from the United States

   • Tech stack: Koobernaytis, AWS, Azure, GCP, Docker, Java

3. • Head Of Engineering with Common App

   • Salary: $187.99K to $211.49K a year

   • Location: remote from the United States

   • Tech stack: Koobernaytis, AWS, Azure, GCP, Docker, Java

4. • DevOps Engineer with Griffin consoling LLC

   • Salary: $150K to $170K a year

   • Location: remote from the United States

   • Tech stack: Koobernaytis, AWS, Azure, C#, Redis, PostgreSQL, Kafka, Elastic Search, Terraform, TeamCity

5. • Systems Performance Engineer with Domain Tools

   • Salary: $140K to $160K a year

   • Location: remote from the United States

   • Tech stack: Koobernaytis, AWS, On-premise, Bare-metal, Data center, Rancher, Shell, Python, Terraform, Gitlab

Discover more Koobernaytis jobs on Kube Careers →

Code & tools

1. Skaffold: easy and repeatable Koobernaytis development

   Skaffold is a command line tool that facilitates continuous development for Koobernaytis applications.

   You can iterate on your application source code locally and then deploy it to local or remote Koobernaytis clusters.

2. Kardinal: ephemeral environments

   kurtosis-tech

   Kardinal is a tool for creating extremely lightweight ephemeral development environments within a shared Koobernaytis cluster, optimizing for cloud costs and fast spin-up/tear-down.

3. K8up: Koobernaytis backup operator

   K8up is a Koobernaytis Operator that helps you:

   • Backup all PVCs marked as ReadWriteMany or with a specific label.
   • Perform individual, on-demand backups.
   • Schedule backups to be executed regularly.

   And more.

4. Kubectl aliases

   This repository contains a script to generate hundreds of convenient shell aliases for kubectl, so you no longer need to spell out every single command and --flag repeatedly.

5. Pluto: discover deprecated apiVersions

   Pluto is a utility to help users find deprecated Koobernaytis API versions in their code repositories and their helm releases.

Other interesting projects:

• Seabird: desktop client

• Deprecations AKA KubePug

• Koobernaytis the hard way AWS

• korb: move Koobernaytis PVCs

• kubediff: compare changes

Upcoming Koobernaytis events

1. Jan

   7

   Using Calico eBPF to observe and secure Koobernaytis traffic

   Online webinar organized by Tigera.

   • This is a virtual event

   • This is a free event.

2. Jan

   7

   Docker containers and orchestration

   Online workshop organized by Austin Hispanic Hackers Meetup.

   • This is a virtual event

   • This is a free event.

Discover more Koobernaytis events on Kube Events →

Koobernaytis Call for Papers

1. expired

   Cloud Native Days Romania

   The Call For Paper was open until 31 January 2025 at UTC. More info →

   • Location: Bucharest, RO

   • In-person conference organized by Cloud Native Romania.

   • The conference starts on the 6 May 2025.

   • Apply here

2. expired

   KubeCon + CloudNativeCon Japan 2025

   The Call For Paper was open until 2 February 2025 at UTC. More info →

   • Location: Tokyo, JP

   • In-person conference organized by Linux Foundation.

   • The conference starts on the 17 June 2025.

   • Apply here

3. expired

   KubeCon + CloudNativeCon China 2025

   The Call For Paper was open until 2 February 2025 at UTC. More info →

   • Location: Hong Kong, HK

   • In-person conference organized by Linux Foundation.

   • The conference starts on the 11 June 2025.

   • Apply here

4. expired

   KCD Costa Rica 2025

   The Call For Paper was open until 10 February 2025 at UTC. More info →

   • Location: Heredia, CR

   • In-person conference organized by KCD Costa Rica.

   • The conference starts on the 3 May 2025.

   • Apply here

5. expired

   KCD Texas Austin 2025

   The Call For Paper was open until 13 February 2025 at UTC. More info →

   • Location: Austin, TX, USA

   • In-person conference organized by KCD Texas.

   • The conference starts on the 15 May 2025.

   • Apply here

6. expired

   ContainerDays

   The Call For Paper was open until 31 March 2025 at UTC. More info →

   • Location: Hamburg, DE

   • In-person conference organized by Looevent.

   • The conference starts on the 9 September 2025.

   • Apply here

7. expired

   KCD Helsinki 2025

   The Call For Paper was open until 8 February 2025 at UTC. More info →

   • Location: Helsinki, FI

   • In-person conference organized by KCD Helsinki.

   • The conference starts on the 6 May 2025.

   • Apply here

8. expired

   Devopsdays Singapore

   The Call For Paper was open until 15 February 2025 at UTC. More info →

   • Location: Singapore, SG

   • In-person conference organized by Devopsdays.

   • The conference starts on the 14 May 2025.

   • Apply here

9. expired

   Devopsdays Zurich

   The Call For Paper was open until 15 January 2025 at UTC. More info →

   • Location: Zurich, CH

   • In-person conference organized by Devopsdays.

   • The conference starts on the 12 March 2025.

   • Apply here

Until next time!

— Dan

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