DevOps&SRE Library
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Библиотека статей по теме DevOps и SRE.

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РКН: https://www.gosuslugi.ru/snet/67704b536aa9672b963777b3
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Vertical CPU Scaling: Reduce Cost of Capacity and Increase Reliability

This blog post describes the implementation of an automated vertical CPU scaling system in which every storage workload running at Uber is allocated the ideal amount of cores. The framework is used today to right-size more than 500,000 Docker containers, and since its inception it has applied a net reduction of allocations of more than 120,000 cores, leading to annual multi-million dollar savings in infrastructure spending.

https://www.uber.com/blog/vertical-cpu-scaling/
Building a resilient system: Our journey to observability at Intercom

https://www.intercom.com/blog/engineering-observability
How to Monitor PHP-FPM with Prometheus

https://sysdig.com/blog/monitor-php
PostgreSQL Logging Configuration Explained: How to Enable Database Logs

https://sematext.com/blog/postgresql-logs
Pg-agent – a Postgres exporter for Prometheus focusing on query performance statistics

https://coroot.com/blog/pg-agent
K8s Gateway API is here - what's in it for you?

What are the basics of K8s Gateway API, and what are its benefits? Get a better understanding of the ever-changing K8s landscape

https://www.groundcover.com/blog/k8s-gateway-api
Cilium 1.12 – Ingress, Multi-Cluster, Service Mesh, External Workloads, and much more

https://isovalent.com/blog/post/cilium-release-112
khelm

A Helm chart templating CLI, helm to kustomize converter, kpt function and kustomize plugin.

https://github.com/mgoltzsche/khelm
policy

The policy CLI is a tool for building, versioning and publishing your authorization policies. It uses OCI standards to manage artifacts, and the Open Policy Agent (OPA) to compile and run.

https://github.com/opcr-io/policy
A crash course on Docker

Ramp up on Docker in minutes via a lightning quick, hands-on crash course where you learn by doing.

https://blog.gruntwork.io/a-crash-course-on-docker-34073b9e1833
pulsar

A highly modular and blazing fast runtime security framework for the IoT, powered by eBPF.

https://github.com/Exein-io/pulsar
A crash course on Kubernetes

Ramp up on Kubernetes in minutes via a lightning quick, hands-on crash course where you learn by doing.

https://blog.gruntwork.io/a-crash-course-on-kubernetes-a96c3891ad82
portal

portal is a fast and secure file transfer utility for sending files from one computer to any other computer. All communication beyond the initial client handshake is encrypted. If the sender and receiver can reach each other directly, the file transfer involves no servers. Otherwise the file transfer goes through a relay server which facilitates the connection, but sees none of the data.

https://github.com/SpatiumPortae/portal
A crash course on AWS

Ramp up on AWS in minutes via a lightning quick, hands-on crash course where you learn by doing.

https://blog.gruntwork.io/a-crash-course-on-aws-59e4bc0bf398
AppFlowy

AppFlowy is an open-source alternative to Notion. You are in charge of your data and customizations. Built with Flutter and Rust.

https://github.com/AppFlowy-IO/AppFlowy
A crash course on Terraform

Ramp up on Terraform in minutes via a lightning quick, hands-on crash course where you learn by doing.

https://blog.gruntwork.io/a-crash-course-on-terraform-5add0d9ef9b4