Sysadmin Tools 🇺🇦

Building a cost-effective logging platform using ClickHouse for petabyte scale

https://web.archive.org/web/20230721072118/http://www.zomato.com/blog/building-a-cost-effective-logging-platform-using-clickhouse-for-petabyte-scale

#clickhouse #logs

Netdata: The Swiss Army Knife for Monitoring That You (probably) Didn’t Know

https://medium.com/@letathenasleep/netdata-the-swiss-army-knife-for-monitoring-that-you-probably-didnt-know-1de09ee38e52

#netdata #vmagent #monitoring #observability

Working with Time Series Data in ClickHouse

https://clickhouse.com/blog/working-with-time-series-data-and-functions-ClickHouse

#clickhouse #timeseries #tsdb

Using ClickHouse Cloud and Terraform for CI/CD

https://clickhouse.com/blog/clickhouse-cloud-terraform-for-continuous-integration-and-continuous-delivery-deployment-ci-cd

#clickhouse #terraform

Chaos-driven observability: spotting network failures in a Kubernetes cluster

https://coroot.com/blog/chaos-driven-observability-spotting-network-failures

#k8s #kubernetes #coroot #observability

MongoDB Monitoring With Percona Alerting in PMM

https://www.percona.com/blog/mongodb-monitoring-with-percona-alerting-in-pmm/

#monitoring #mongodb #percona #pmm

Ultimate Guide to Passing the Terraform Exam

https://www.linkedin.com/pulse/ultimate-guide-passing-terraform-exam-mesut-oezdil/

#terraform

VictoriaMetrics: an overview and its use instead of Prometheus

https://rtfm.co.ua/en/victoriametrics-an-overview-and-its-use-instead-of-prometheus/

#victoriametrics #prometheus #monitoring

Kubernetes is a cloud operating system

https://home.robusta.dev/blog/kubernetes-is-a-cloud-operating-system

#k8s #kubernetes

@kvaps бахает

KubeVirt: внутреннее устройство и сеть. Как достигнуть совершенства?
https://habr.com/ru/companies/flant/articles/745034/
+
https://www.youtube.com/watch?v=SgJf8uvpDCc

Warden: Real Time Anomaly Detection at Pinterest

https://medium.com/pinterest-engineering/warden-real-time-anomaly-detection-at-pinterest-210c122f6afa

#anomalydetection #machinelearning #spamdetection

Sysadmin Tools 🇺🇦 pinned «Hi folks! 😏 I am happy to announce that we have released the first release of VictoriaLogs. The release is located at https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.1.0-victorialogs Docs: https://docs.victoriametrics.com/VictoriaLogs/…»

ClickHouse 🤝 DuckDB = OLAP²

https://blog.qryn.dev/clickhouse-duckdb

#clickhouse #duckdb

chDB is an embedded OLAP SQL Engine powered by ClickHouse

https://github.com/chdb-io/chdb

#clickhouse #python #database #sql #olap

In this case study, you will learn how the team at Agoda migrated their VM-based Docker Machine runners for GitLab CI to Kubernetes, KubeVirt and KEDA.

- More than 3 million CI jobs.
- Startup time reduced from 2 minutes to 45 seconds.

More: https://medium.com/agoda-engineering/devops-at-agoda-how-we-move-3-million-ci-pipelines-from-vms-to-kubernetes-c05a59b60fb1

Comparing k3s with Kubernetes

https://www.hoelzel.it/kubernetes/2023/04/01/k3s-is-Often-the-Better-Choice.html

#k3s #k8s #kubernetes

Migrating etcd between cloud Kubernetes clusters with no downtime

https://blog.palark.com/etcd-in-kubernetes-migration-tutorial

#k8s #kubernetes

Today, we're launching 

Proton Pass

 for everyone. Like other Proton services, it’s free, open-source, and end-to-end encrypted. This has been the most popular community request, and we’re happy to finally bring it to you today. 

https://proton.me/blog/proton-pass-launch

#proton #password #opensource

https://twitter.com/geerlingguy/status/1673899743594913796

https://laserllama.substack.com/p/centos-controversy

#ansible #redhat

Deploy web apps anywhere

https://github.com/mrsked/mrsk

#docker #kvm #deployment