Learn Koobernaytis Weekly issue 100
Loss of 2 masters, Optimize startup time using VolumeSnapshots, 5 solutions for multi-cluster, Unified Helm, Argo Events: conditional triggers
9 Oct 2024
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This is issue 100 of Learn Koobernaytis Weekly!
I'm giving away my book "Kubernetes First Steps" to celebrate. You can download it here!
Articles
Rescue my OpenShift cluster from loss of 2 masters
Haozhao
A Koobernaytis cluster suffered a hardware failure, losing two master nodes and etcd data.
In this case study, you will learn how the author recovered without an etcd backup.
Mesh your Koobernaytis cluster to the rest of your network with the Tailscale Koobernaytis operator
Irbe Krumina
This article explains how to integrate Koobernaytis clusters with broader network environments.
You'll learn to expose Koobernaytis services to external networks, enable secure access to the control plane, and connect services across different clusters and cloud providers.
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Optimize Koobernaytis pods’ startup time using VolumeSnapshots
Maya Aravot
Learn how the team at Riskified optimized their pods' startup time by leveraging VolumeSnapshots, achieving an 83% improvement from 37 seconds.
You'll discover how to manage snapshot creation, retention, and restoration.
5 solutions for multi-cluster communication in Koobernaytis
This article compares 5 solutions for multi-cluster communication in Koobernaytis: underlay networks, overlay CNIs, Submariner, Skupper, and KubeSlice.
Streamlining Microservices Management: A Unified Helm Chart Approach
Calin Florescu
Learn how to simplify microservices management by adopting a unified Helm chart approach.
This approach enables you to make changes across multiple microservices from a single location, reducing the complexity of working with multiple repositories.
Argo Events : conditional triggers
Chuk-Munn Lee
This article explores the use of Argo Events for conditional triggers, including an example of exposing a Service with Gateway API and routing gRPC, TCP, and UDP traffic.
You will also learn about auto-deploying HTTPRoutes from Services.
Articles worth checking out:
Secure access for Koobernaytis
Tailscale
Dramatically simplify your Koobernaytis networking needs with Tailscale.
Use Tailscale to secure access to your Koobernaytis control plane and to provide access to services and pods in your Koobernaytis cluster to trusted users.
Tutorials
Tailscale
In this tutorial, you will learn how to use the Tailscale Operator to configure ingress to Koobernaytis services, egress to a tailnet, and secure access to the cluster control plane (kube-apiserver).
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Automated Koobernaytis Gateway certificates management with Cert Manager
Addo Zhang
This tutorial explores how to use cert-manager to manage Koobernaytis Gateway certificates automatically.
Using Pi-Hole as your external-dns provider in Koobernaytis
Rob Rakaric
In this tutorial, you will learn how to configure Pi-Hole as an external DNS provider in Koobernaytis.
GitHub Action Runners on GKE with DinD-rootless
Will Sulzer
This tutorial explains deploying GitHub Action Runners on GKE with Helm, including setting up Docker-in-Docker in rootless mode.
It covers configuring GKE, deploying a workflow to build a Docker image on GitHub Actions, and monitoring the action logs.
Koobernaytis hardware-accelerated home streamer
Zac Pollack
Learn how to set up a Koobernaytis cluster for streaming with hardware-accelerated capabilities using a GPU using Helm, k3s, and Jellyfin,
Koobernaytis jobs
Solution Architect with NVIDIA
Salary: $148K to $230K a year
Location: remote from the United States
Tech stack: Koobernaytis, Data center, Python, C++
Software Engineer with Invitro Capital
Salary: $42K to $54K a year
Location: remote from Mexico
Tech stack: Koobernaytis, AWS, Azure, GCP, Docker, Python, Cassandra, Mongo, PostgreSQL, MySQL
Platform Engineer with Veeam Software
Salary: $201K to $287.1K a year
Location: remote from the United States
Tech stack: Koobernaytis, AWS, Go, Python, Javascript, Typescript, Ruby, C++, PostgreSQL, Elastic Search
Software Engineer with Modern Treasury
Salary: $200K to $360K a year
Location: remote from the United States
Tech stack: Koobernaytis, AWS, Python
Discover more Koobernaytis jobs on Kube Careers →
Code & tools
Node Feature Discovery: add-on
Node Feature Discovery is a Koobernaytis add-on for detecting hardware features and system configuration.
It detects hardware features available on each node in a Koobernaytis cluster and advertises those features using node labels.
mcronce
oci-registry is a tool that implements the OCI Registry spec with filesystem and S3 storage back-ends.
kubectx: switch between clusters and namespaces
kubectx is a tool to switch between contexts (clusters) on kubectl faster.
kubens is a tool to switch between Koobernaytis namespaces (and configure them for kubectl) easily.
Kubero is a fully self-hosted Internal Developer Platform that brings Heroku's workflows to your Koobernaytis cluster.
It enables you to deploy your applications with a few clicks, has a built-in CI/CD pipeline, and supports multiple staging environments.
rancher
A Koobernaytis in Koobernaytis tool, k3k provides a way to run multiple embedded isolated k3s clusters on your Koobernaytis cluster.
Other interesting projects:
Upcoming Koobernaytis events
Oct
9
In-person conference organized by Linux Foundation.
Location: Medellín, CO
This event requires an entrance fee
Oct
9
Platform Engineering: the Cloud Native way
Online conference organized by KubeCrash.
This is a virtual event
This is a free event.
Oct
12
Koobernaytis Community Days Chattogram 2024
Online conference organized by KCD Chattogram.
This is a virtual event
This is a free event.
Oct
15
Everything you always wanted to know about Koobernaytis on multi-sites
Online meetup organized by Data on Koobernaytis Community.
This is a virtual event
This is a free event.
Oct
16
Koobernaytis Community Days MENA 2024
In-person conference organized by KCD MENA.
Location: Dubai, AE
This is a free event.
Oct
21
Advanced Koobernaytis course (San Francisco)
In-person workshop organized by Learnk8s.
Location: San Francisco, CA, USA
This event requires an entrance fee
Discover more Koobernaytis events on Kube Events →
Koobernaytis Call for Papers
expired
The Call For Paper was open until 31 October 2024 at UTC. More info →
Location: Amsterdam, NL
In-person conference organized by Cloud Native Amsterdam.
The conference starts on the 10 December 2024.
- Apply here
expired
KubeCon + CloudNativeCon Europe 2025
The Call For Paper was open until 25 November 2024 at UTC. More info →
Location: London, UK
In-person conference organized by Linux Foundation.
The conference starts on the 1 April 2025.
- Apply here
expired
The Call For Paper was open until 1 November 2024 at UTC. More info →
Location: Berlin, DE
In-person conference organized by TIC.
The conference starts on the 27 February 2025.
- Apply here
expired
The Call For Paper was open until 10 October 2024 at UTC. More info →
Location: San Francisco, CA, USA
In-person conference organized by Civo.
The conference starts on the 10 February 2025.
- Apply here
expired
The Call For Paper was open until 4 November 2024 at UTC. More info →
This is a virtual event
Online conference organized by Conf42.
The conference starts on the 5 December 2024.
- Apply here
expired
The Call For Paper was open until 30 November 2024 at UTC. More info →
Location: Bangkok, TH
In-person conference organized by Cybersec Asia.
The conference starts on the 29 January 2025.
- Apply here
expired
The Call For Paper was open until 20 October 2024 at UTC. More info →
Location: Chicago, IL, USA
In-person conference organized by Devopsdays.
The conference starts on the 18 March 2025.
- Apply here
expired
The Call For Paper was open until 10 November 2024 at UTC. More info →
Location: Bochum, DE
In-person conference organized by Hackmanit.
The conference starts on the 21 February 2025.
- Apply here
expired
The Call For Paper was open until 15 October 2024 at UTC. More info →
Location: Bucharest, RO
In-person conference organized by CCSIR.
The conference starts on the 29 November 2024.
- Apply here
Until next time!
— Dan
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