Sysadmin Tools 🇺🇦

A detailed series of posts on testing microservice-based applications, covering environment/request isolation, staging environment issues and more. Testing Microservices: You’re Thinking About (Environment) Isolation All Wrong Testing Microservices: Isolating Requests (Not Environments) with Telepresence Testing Microservices: How to Share Staging Environments without Tripping Over Each Other #microservices #k8s #kubernetes #qa

PGCat PgBouncer rewritten in Rust, with sharding, load balancing and failover support. https://github.com/levkk/pgcat PS: thanks @nosingularity for the link #postgresql #postgres #sql #rust

Garage is S3-compatible object store for small self-hosted geo-distributed deployments https://garagehq.deuxfleurs.fr/blog/2022-introducing-garage/ #s3

Monitoring Legacy Virtual Machines, and Its Applications — the “Kubernetes Way” https://medium.com/swlh/monitoring-legacy-virtual-machines-and-its-applications-the-kubernetes-way-452255b420ec #kuberenetes #monitoring #prometheus #kubevirt #k8s

RHGS is reaching EOL in 2024 while RHV is going EOL in 2026 https://bugzilla.redhat.com/show_bug.cgi?id=2016359 #rhv #ovirt #redhat

Liquid Metal: multi-cluster Kubernetes on bare metal with microVMs https://www.weave.works/blog/multi-cluster-kubernetes-on-microvms-for-bare-metal #baremetal #virtualisation #vm #firecracker #k8s #kuberenetes

An operator to manage VIPs backed by keepalived https://github.com/redhat-cop/keepalived-operator #keepalived #k8s #kubernetes #balancer

An experience report after using AWS EKS for a few years. https://matduggan.com/aws-eks/ #aws #eks #kubernetes #k8s

Manage a user environment using Nix https://github.com/nix-community/home-manager #nixos #tool #linux

Mizu is a API traffic viewer for Kubernetes enabling you to view all API communication between microservices. Think TCPDump and Wireshark re-invented for Kubernetes #k8s #kubernetes #rest #tcpdump #wireshark #kafka #redis

curl dash-dash-json https://daniel.haxx.se/blog/2022/02/02/curl-dash-dash-json #curl #bash #json

jo - JSON output from a shell https://github.com/jpmens/jo #json #jq #yq #tool

Kubernetes CI/CD with GitHub, GitHub Actions and Argo CD https://igboie.medium.com/kubernetes-ci-cd-with-github-github-actions-and-argo-cd-36b88b6bda64 #argocd #github #k8s #kubernetes

Kong Data Plane Life Cycle With AWS Cloud Development Kit https://konghq.com/blog/aws-cloud-development-kit #k8s #kubernetes #aws #tool #ingress #kong

Kubernetes kOps: Step-By-Step Example & Alternatives https://blog.kubecost.com/blog/kubernetes-kops #k8s #kubernetes #kops #aws

Admixer Aggregates Over 1 Billion Unique Users a Day using ClickHouse https://clickhouse.com/blog/en/2022/a-mixer-aggregates-over-1-billion-unique-users-a-day-using-clickhouse #clickhouse #mssql

Monitoring Clusters Using Cortex and Prometheus https://helio.exchange/blog/monitoring-clusters-using-cortex-and-prometheus #kubernetes #metrics #monitoring #cortex #prometheus #grafana #victoriametrics

Кстати, на след.субботу объявляю тренинг по rsyslog. Будем изучать удобный синтаксис, бороться с мультилайнами (а точнее - их возглавлять), ну и парсить без регулярок. Если интересно - https://bantu.ru/syslog. Конечно, можем выставить счёт на компанию, ибо всё вбелую.

Gita is a command-line tool to manage multiple git repos #git #svn #vcs #tools