Sysadmin Tools 🇺🇦

Kube Trace NFS is designed to observe NFS connections in a Kubernetes cluster by collecting telemetry data from a node-level eBPF program utilizing the BCC tool. More: https://github.com/4rivappa/kube-trace-nfs

How WebSockets cost us $1M on our AWS bill https://www.recall.ai/post/how-websockets-cost-us-1m-on-our-aws-bill #aws #cloud #amazon

What’s new with Robinhood, our in-house load balancing service https://dropbox.tech/infrastructure/robinhood-in-house-load-balancing-service #dropbox #grpc #envoy #hardware #networking #loadbalancing

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