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

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GitOps Fundamentals

Learn the basics of GitOps with ArgoCD and Argo Rollouts

https://learning.codefresh.io/course/gitops-with-argo
k0sctl

A bootstrapping and management tool for k0s clusters.

https://github.com/k0sproject/k0sctl
How to monitor Istio, the Kubernetes service mesh

https://sysdig.com/blog/monitor-istio
kubeconform

Kubeconform is a Kubernetes manifest validation tool. Incorporate it into your CI, or use it locally to validate your Kubernetes configuration!

https://github.com/yannh/kubeconform
How to Build Software like an SRE

Reliability precepts and tradeoffs learned the hard way

https://www.willett.io/posts/precepts
navidrome

Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device. It's like your personal Spotify!

https://github.com/navidrome/navidrome
Solving common problems with Kubernetes

https://blog.adamchalmers.com/kubernetes-problems
inspektor-gadget

Inspektor Gadget is a collection of tools (or gadgets) to debug and inspect Kubernetes resources and applications. It manages the packaging, deployment and execution of eBPF programs in a Kubernetes cluster, including many based on BCC tools, as well as some developed specifically for use in Inspektor Gadget. It automatically maps low-level kernel primitives to high-level Kubernetes resources, making it easier and quicker to find the relevant information.

https://github.com/inspektor-gadget/inspektor-gadget
oci-seccomp-bpf-hook

This project provides an OCI hook to generate seccomp profiles by tracing the syscalls made by the container. The generated profile would allow all the syscalls made and deny every other syscall.

https://github.com/containers/oci-seccomp-bpf-hook
Welcome to the Howie guide to post‑incident investigations!

https://www.jeli.io/howie/welcome
kubernetes-reflector

Reflector is a Kubernetes addon designed to monitor changes to resources (secrets and configmaps) and reflect changes to mirror resources in the same or other namespaces.

https://github.com/emberstack/kubernetes-reflector
The four Golden Signals of Kubernetes monitoring

https://sysdig.com/blog/golden-signals-kubernetes
mariadb-operator

Run and operate MariaDB in a cloud native way. Declaratively manage your MariaDB using Kubernetes CRDs rather than imperative commands.

https://github.com/mmontes11/mariadb-operator
Redis Monitoring: What Metrics Should You Measure to Ensure Performance

https://sematext.com/blog/redis-metrics
viddy

A modern watch command.

https://github.com/sachaos/viddy
Tools for Managing Terraform Drift

What are some of the Terraform tools to manage drift? This blog compares popular tools and discusses what to look for when choosing a tool.

https://blog.tinystacks.com/tools-for-managing-terraform-drift
gokey

gokey is a password manager, which does not require a password vault. Instead of storing your passwords in a vault it derives your password on the fly from your master password and supplied realm string (for example, resource URL).

https://github.com/cloudflare/gokey
Time is an illusion, Unix time doubly so...

As you well know, on Unix systems we measure time as the number of seconds since "the epoch": 00:00:00 UTC on January 1st, 1970. This has made a lot of people very angry and been widely regarded as a bad move.

https://www.netmeister.org/blog/epoch.html
gobackup

GoBackup is a fullstack backup tool design for application servers, to backup your databases, files to cloud storages (Local disk, FTP, SCP, S3, GCS, Aliyun OSS ...).

https://github.com/gobackup/gobackup