A stupid game for learning about containers, capabilities, and syscalls

https://contained.af

https://github.com/genuinetools/contained.af

#container #docker #podman #containerd

Open source customer notifications in less than 5 minutes

https://github.com/flashohq/flasho
https://flasho.io/

#notifications #email #sms #selfhosted

Extended observability to agentless monitoring on MySQL using ProcFS UDF plugin

https://fosdem.org/2023/schedule/event/mysql_procfs_udf/

#observability #monitoring #mysql

NoSQL vs SQL

https://www.scylladb.com/learn/nosql/nosql-vs-sql

#sql #nosql #scylldb

Save network costs with VictoriaMetrics remote write protocol

https://victoriametrics.com/blog/victoriametrics-remote-write/

#monitoring #observability #victoriametrics

swarmlet

A self-hosted, open-source Platform as a Service that enables easy swarm deployments, load balancing, automatic SSL, metrics, analytics and more

https://github.com/swarmlet/swarmlet

#docker #swarm #container

PolygonDB is an alternative to MongoDB that provides a developer-friendly experience and less resources hungry

https://github.com/JewishLewish/PolygonDB

#mongodb #json

Build a Raspberry Pi monitoring dashboard in under 30 minutes

https://opensource.com/article/23/3/build-raspberry-pi-dashboard-appsmith

#monitoring #raspberry #flask #python

Observability Survey 2023 by Grafana labs

https://grafana.com/observability-survey-2023/

#observability #monitoring

Practical tips for rightsizing your Kubernetes workloads

https://www.datadoghq.com/blog/rightsize-kubernetes-workloads/

#k8s #kubernetes #monitoring

Logging at Zerodha

https://zerodha.tech/blog/logging-at-zerodha/

#clickhouse #logs

Autometrics

Autometrics is a set of open source libraries that make it fun and easy to understand the performance of your code in production.

https://github.com/autometrics-dev

#monitoring #go #rust #python #ruby

Enhancing Kubernetes Security with Kyverno, RuntimeClass, and Kata Containers

https://itnext.io/enhancing-kubernetes-security-with-kyverno-runtimeclass-and-kata-containers-f513308c7a23

#k8s #kubernetes #security #katacontainers #docker #container

Virtual VictoriaMetrics Meetup on March 30th

Hello all, we've just published the full agenda for this Thursday's virtual meet up, including this highlight: An early introduction to the upcoming VictoriaLogs 😎

Full agenda:
Welcome & Introductions
Overview of the Latest Features
- What's new in VictoriaMetrics at Q1 2023
- Stream aggregation
- VictoriaMetrics remote_write protocol
- Recent improvements in vmauth
Roadmap Review/Update (upcoming)
VictoriaLogs Preview
AMA

We're looking forward to seeing you many of you there! https://www.youtube.com/watch?v=Gu96Fj2l7ls

#victoriametrics #monitoring #observability

EKG (Essential Kubernetes Gauges)

Monitor the health of a Kubernetes cluster with ease, using Service Level Objectives (SLOs).

https://github.com/nobl9/ekg

#k8s #kubernetes #slo #monitoring

Ice and Fire: How to read icicle and flame graphs

https://www.polarsignals.com/blog/posts/2023/03/28/how-to-read-icicle-and-flame-graphs/

#flamegraph #debug #tool

Timoni
is a package manager for Kubernetes, powered by CUE and inspired by Helm.
The Timoni project strives to improve the UX of authoring Kubernetes configs. Instead of mingling Go templates with YAML like Helm, or layering YAML on top of each-other like Kustomize, Timoni relies on cuelang's type safety, code generation and data validation features to offer a better experience of creating, packaging and delivering apps to Kubernetes

https://github.com/stefanprodan/timoni

#k8s #kubernetes #cuelang #helm #yaml #kustomize

Where is #ChatGPT running? OpenAI runs a Kubernetes cluster of 7,500+ worker nodes to produce scalable infrastructure for their large language models.

https://openai.com/research/scaling-kubernetes-to-2500-nodes

https://openai.com/research/scaling-kubernetes-to-7500-nodes

#kubernetes #infrastructure #ai #cloudcomputing #k8s

https://dev.ua/news/victoriametrics-1680788292

#victoriametrics #monitoring

When is a CPU not a CPU? Benchmark of Kubernetes Providers and Node Efficiency

https://home.robusta.dev/blog/k8s-node-benchmark

#k8s #kubernetes #benchmark

tart

macOS and Linux VMs on Apple Silicon to use in CI and other automations

#macos #virtualization