Sysadmin Tools 🇺🇦

How Stripe architected massive scale observability solution on AWS https://aws.amazon.com/blogs/mt/how-stripe-architected-massive-scale-observability-solution-on-aws #aws #stripe #cloud #observability #monitoring

SREday 2024 - London (playlist) https://www.youtube.com/playlist?list=PL2CAJ_jforK6OBFSKr0ossbkyDfAMz_ix #sre #devops

Harness the Power of VictoriaMetrics and Grafana Operators for Metrics Management https://blog.ogenki.io/post/series/observability/metrics #k8s #kubernetes #monitoring #observability #grafana #prometheus

We’re leaving Kubernetes https://www.gitpod.io/blog/we-are-leaving-kubernetes #k8s #kubernetes #firecracker #vm

Proxmox VE Helper-Scripts (Community Edition) https://github.com/community-scripts/ProxmoxVE #proxmox #kvm #scripts

What Platform Engineering Meant for Adidas's SREs - An account of Adidas' e-commerce transformation from monolith to microservices, and the challenges the company's SRE engineers faced during this process.... Video: https://www.youtube.com/watch?v=BBwMkC7a8Ko Text: https://thenewstack.io/what-platform-engineering-meant-for-adidass-sres Thanks to sysadmin notes channel

Exploring Google Cloud Default Service Accounts: Deep Dive and Real-World Adoption Trends https://securitylabs.datadoghq.com/articles/google-cloud-default-service-accounts #gke #google #security #cloud #k8s #kubernetes

Moving Baselime from AWS to Cloudflare: simpler architecture, improved performance, over 80% lower cloud costs https://blog.cloudflare.com/80-percent-lower-cloud-cost-how-baselime-moved-from-aws-to-cloudflare #cloudflare #aws #cloud

#typescript #cd #ci #git #gitlab #gitlab_ci #local #pipeline #push #uncomitted #untracked You can run GitLab CI pipelines locally using `gitlab-ci-local`, which saves you time and effort by not having to push changes to test your `.gitlab-ci.yml` files. This tool allows you to execute pipelines as a shell executor or docker executor, eliminating the need for development-specific scripts. It also offers convenience features like CLI options, environment files, bash aliases, and tab completion. You can list pipeline jobs before running them and customize variables and artifacts easily. This makes your development process more efficient and streamlined. https://github.com/firecow/gitlab-ci-local

Jaeger V2 Unveiled: Distributed Tracing Powered by OpenTelemetry https://horovits.medium.com/jaeger-v2-unveiled-distributed-tracing-powered-by-opentelemetry-be612dbee774 #jaeger #opentelemetry #observability #tracing

git-remote-s3

This library enables to use Amazon S3 as a git remote and LFS server.

https://github.com/awslabs/git-remote-s3

Lessons from self-hosting ClickHouse - Boris Tane (Cloudflare) https://youtu.be/r4_Ki7sP1yQ #clickhouse #selfhosted

Fearless SSH: short-lived certificates bring Zero Trust to infrastructure https://blog.cloudflare.com/intro-access-for-infrastructure-ssh #cloudflare #ssh #security

Uber: Serving Real-Time App Crash Analytics While Saving $2M+ With Apache Pinot https://startree.ai/user-stories/uber-serving-real-time-app-crash-analytics-while-saving-2m-with-apache-pinot #uber #pinot #elasticsearch #analytics

How Quickwit Transformed Our Observability Game and Saved Us Big Bucks https://medium.com/@noble_varghese/how-quickwit-transformed-our-observability-game-and-saved-us-big-bucks-d567d0d9aca0 #observability #monitoring #quickwit #grafana #jaeger #elasticsearch #logs #traces

SELinux bypasses https://klecko.github.io/posts/selinux-bypasses #selinux #linux #security

Monitoring Azure AKS & Azure Linux with VictoriaMetrics https://victoriametrics.com/blog/monitoring-azure-aks-azure-linux-with-victoriametrics #azure #linux #monitoring #aks #k8s #kubernetes

Introducing Netflix’s TimeSeries Data Abstraction Layer https://netflixtechblog.com/introducing-netflix-timeseries-data-abstraction-layer-31552f6326f8 #netflix #cassandra #prometheus #elasticsearch #tsdb #metrics #observability

The Technical History of Kubernetes

We actually started work on Kubernetes back in 2013, and Kubernetes was based fairly directly on R&D that was done over the few years leading up to that. Of course, there were precursors farther back, including Linux Containers, Borg, Workqueue, and Babysitter, but I’m going to focus on efforts I was directly involved with. Five years ago I wrote a series of threads on Twitter for the 5th anniversary. I’m finally making the time to post a blog based on those threads (still with Twitter-sized paragraphs). I updated some of the links and added some punctuation, but otherwise didn’t edit it much. Hopefully this makes it easier to find than dozens of separate Twitter posts.

https://medium.com/@bgrant0607/the-technical-history-of-kubernetes-2fe1988b522a #k8s #kubernetes

Microsoft announced today the new and now open-source OpenHCL paravisor for the virtualization stack for enabling Intel TDX and AMD SEV-SNP confidential computing virtual machines (VMs) with this Rust-written software stack. This effort by Microsoft has been five years in the making and is now open-source and will continue to be developed in the open... via Phoronix https://ift.tt/Z8eC2VX