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

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wesher

wesher creates and manages an encrypted mesh overlay network across a group of nodes, using wireguard.

https://github.com/costela/wesher
stale-feature-branch-operator

Delete stale feature branches in your Kubernetes cluster.

https://github.com/dmytrostriletskyi/stale-feature-branch-operator
Rust vs Go

Which is better, Rust or Go?

https://bitfieldconsulting.com/golang/rust-vs-go
Custom Pod Autoscaler

A Custom Pod Autoscaler is a Kubernetes autoscaler that is customised and user created.

https://github.com/jthomperoo/custom-pod-autoscaler
Service Mesh Is Still Hard

1. Lack of clear guidance on whether you need service mesh
2. Your service may break immediately after a sidecar is injected
3. Your service may have odd behavior at start or stop time
4. Zero configuration for your service is possible but zero code change is not
5. Service owner need to understand nuances of client and service side configurations

https://www.cncf.io/blog/2020/10/26/service-mesh-is-still-hard
helmwave

HelmWave is helm-native tool for deploy your chart. It helps you compose your helm releases!

https://github.com/zhilyaev/helmwave
Kube-secret-syncer

Kube-secret-syncer is a Kubernetes operator developed using the Kubebuilder framework that keeps the values of Kubernetes Secrets synchronised to secrets in AWS Secrets Manager.

https://github.com/contentful-labs/kube-secret-syncer
Service Mesh Era: Building Modern Apps with YugabyteDB and Istio

https://blog.yugabyte.com/service-mesh-era-building-modern-apps-with-yugabytedb-and-istio
TIOBE Index for November 2020

November Headline: Python is unstoppable and surpasses Java

https://www.tiobe.com/tiobe-index
Building Kubernetes Native SaaS applications: iterating quickly by deploying in-cluster data planes

https://blog.pixielabs.ai/hybrid-architecture/hybrid-architecture
How to Become Cloud Native - And the Tools to Get You There

1. Microservices
2. Continuous Integration / Continuous Deployment
3. Containers
4. Container Orchestration
5. Infrastructure as Code
6. Secrets
7. Certificates
8. API Gateway
9. Logging
10. Monitoring
11. Alerting
12. Tracing
13. Service Mesh

https://codersociety.com/blog/articles/cloud-native-tools
Origins of the youtube-dl project

As you may know, as of the time this text is being written youtube-dl’s repository at GitHub is blocked due to a DMCA takedown letter received by GitHub on behalf of the RIAA. While I cannot comment on the current maintainers' plans or ongoing discussions, in light of the claims made in that letter I thought it would be valuable to put in writing the first years of youtube-dl as the project creator and initial maintainer.

https://rg3.name/202011071352.html
GitHub hasn't been hacked

We accidentally shipped an un-stripped/obfuscated tarball of our GitHub Enterprise Server source code to some customers a couple of months ago. It shares code with github.com. As others have pointed out, much of GitHub is written in Ruby.

https://news.ycombinator.com/item?id=24995121
Tempo

Grafana Tempo is an open source, easy-to-use and high-scale distributed tracing backend. Tempo is cost-efficient, requiring only object storage to operate, and is deeply integrated with Grafana, Prometheus, and Loki. Tempo can be used with any of the open source tracing protocols, including Jaeger, Zipkin, and OpenTelemetry.

https://github.com/grafana/tempo
hoppscotch

A free, fast and beautiful API request builder used by 100k+ developers.

https://github.com/hoppscotch/hoppscotch
Vitess

Vitess is a database clustering system for horizontal scaling of MySQL through generalized sharding.

By encapsulating shard-routing logic, Vitess allows application code and database queries to remain agnostic to the distribution of data onto multiple shards. With Vitess, you can even split and merge shards as your needs grow, with an atomic cutover step that takes only a few seconds.

Vitess has been a core component of YouTube's database infrastructure since 2011, and has grown to encompass tens of thousands of MySQL nodes.

https://github.com/vitessio/vitess