Sysadmin Tools 🇺🇦

How we upgraded an old, 3PB large, Elasticsearch cluster without downtime. Part 1 - Introduction Part 2 - Two consistent clusters Part 3 - Search Performance & Wildcards Part 4 - Tokenization for high recall in all languages Part 5 - Development process Part 6 - Testing & Rollout strategy Part 7 - Final architecture & Learnings #elastisearch #aws

Kubeshark , th

e API Traffic Viewer for kubernetes, provides deep visibility and monitoring of all API traffic and payloads going in, out and across containers and pods inside a Kubernetes cluster.


ht

tps://github.com/kubeshark/kubeshark #k8s #kubernetes #tool

odigos.io Fix Production Issues Faster mag_right. Get distributed traces, metrics and logs for any application in minutes. No code changes needed! #opentelemetry #monitoring #logs #observability #tracing

Україна, Бахмут, 17 листопада 2022 р Літня пара втішає одне одного в медичній клініці після того, як російська ракета зруйнувала їхній дім. Фото: Eddy van Wessel

Ukraine, Bakhmut, 17 November 2022 An elderly couple comforts each other in a medical clinic after a Russian missile destroyed their home.

The Architecture of a Modern Startup https://betterprogramming.pub/architecture-of-modern-startup-abaec235c2eb #aws #architecture

Cstate - open source static (serverless) status page.

Uses hyperfast Go & Hugo, minimal HTML/CSS/JS, customizable, outstanding browser support (IE8+), preloaded CMS, read-only API, badges & more. 

Demo https://github.com/cstate/cstate #statuspage #go #tool #hugo

Super High-performance NoSQL and MQ https://blog.bytebytego.com/p/ep31-super-high-performance-nosql #nosql #mq #scylladb #redpanda #kafka #cassandra

Над Херсонской ОДА висит флаг Украины.

Kubetail is a bash script that enables you to aggregate (tail/follow) logs from multiple pods into one stream. This is the same as running kubectl logs -f but for multiple pods. More: https://github.com/johanhaleby/kubetail

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Kubernetes snapshots: What are they and how to use them? https://blog.palark.com/kubernetes-snaphots-usage #k8s #kubernetes #backup

Vector Operator for kubernetes The

operator deploys and configures a vector agent daemonset on every node to collect container and application logs from the node file system.

htt

ps://github.com/kaasops/vector-operator #kubernetes #k8s #vector #logs

A Configuration Management System for computers that are Pets, not Cattle. https://github.com/ema/pets #iaas #tool

https://github.com/vmware-tanzu/community-edition VMware Tanzu Community Edition is no longer an actively maintained project

. Code is available for historical purposes only. 

Yeah they made the announcement before KubeCon I am not happy with that, but it is what it is The product is still going #vmware #tanzu #kubernetes #k8s

FreeBSD Re-Introduces WireGuard Support Into Its Kernel https://www.phoronix.com/news/FreeBSD-WireGuard-Lands-2022 #freebsd #wireguard #vpn #kernel

Open Observability Day NA 2022 https://www.youtube.com/playlist?list=PLj6h78yzYM2MXp3asRZmwDIBPXfJIJn4F #observability #monitoring #logs #tracing #k8s #kubecon

Redpanda vs Apache Kafka: A performance comparison (2022 update) https://redpanda.com/blog/redpanda-vs-kafka-performance-benchmark #kafka #redpanda #mq

Mure is an on-demand, scaleable source of container resource metrics for K8s. https://github.com/groundcover-com/murre #monitoring #observability #prometheus #k8s #kubernetes

Helm-dashboard

The missing UI for Helm - visualize your releases

https://github.com/komodorio/helm-dashboard #helm #k8s #kubernetes #dashboard