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

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aws-nuke

Remove all resources from an AWS account.

https://github.com/rebuy-de/aws-nuke
Keeping Netflix Reliable Using Prioritized Load Shedding

How viewers are able to watch their favorite show on Netflix while the infrastructure self-recovers from a system failure

https://netflixtechblog.com/keeping-netflix-reliable-using-prioritized-load-shedding-6cc827b02f94
gitjacker

Gitjacker downloads git repositories and extracts their contents from sites where the .git directory has been mistakenly uploaded. It will still manage to recover a significant portion of a repository even where directory listings are disabled.

https://github.com/liamg/gitjacker
How to use Docker Security Scan Locally

How the new Docker security tool Docker Scan helps to push left and find bugs before they hit production

https://brianchristner.io/how-to-use-docker-scan
Google Kubernetes Engine (GKE) Module

This repo contains a Terraform module for running a Kubernetes cluster on Google Cloud Platform (GCP) using Google Kubernetes Engine (GKE).

https://github.com/gruntwork-io/terraform-google-gke
TimescaleDB 2.0: A multi-node, petabyte-scale, completely free relational database for time-series

https://blog.timescale.com/blog/timescaledb-2-0-a-multi-node-petabyte-scale-completely-free-relational-database-for-time-series
kubergrunt

kubergrunt is a standalone go binary with a collection of commands that attempts to fill in the gaps between Terraform, Helm, and Kubectl for managing a Kubernetes Cluster.

https://github.com/gruntwork-io/kubergrunt
Terratest

Terratest is a Go library that makes it easier to write automated tests for your infrastructure code. It provides a variety of helper functions and patterns for common infrastructure testing tasks, including:

- Testing Terraform code
- Testing Packer templates
- Testing Docker images
- Executing commands on servers over SSH
- Working with AWS APIs
- Working with Azure APIs
- Working with GCP APIs
- Working with Kubernetes APIs
- Testing Helm Charts
- Making HTTP requests
- Running shell commands
- And much more

https://github.com/gruntwork-io/terratest
kubei

Kubei is a vulnerabilities scanning tool that allows users to get an accurate and immediate risk assessment of their kubernetes clusters. Kubei scans all images that are being used in a Kubernetes cluster, including images of application pods and system pods. It doesn’t scan the entire image registries and doesn’t require preliminary integration with CI/CD pipelines.

https://github.com/Portshift/Kubei
Running Percona Kubernetes Operator for Percona XtraDB Cluster with Kata Containers

https://www.percona.com/blog/2020/11/04/running-percona-kubernetes-operator-for-percona-xtradb-cluster-with-kata-containers
Bare Metal Operator

The Bare Metal Operator implements a Kubernetes API for managing bare metal hosts.

https://github.com/metal3-io/baremetal-operator
Correlation in Latency Analysis

This article was my response to Amazon’s writing assessment when I was interviewed.

https://rakyll.medium.com/correlation-in-latency-analysis-419357b93287
11 facts about real-world container use

Containers enable organizations to accelerate delivery cycles and rapidly scale their operations to meet the demands of today's fast-paced market. As more organizations migrate their workloads to containers, the container ecosystem is expanding and evolving to accommodate these increasingly dynamic environments. In this report, we examined more than 1.5 billion containers run by tens of thousands of Datadog customers to understand how image registries, service meshes, networking, and other technologies are being used in real-world container environments.

https://www.datadoghq.com/container-report
Series: Deploying ASP.NET Core applications to Kubernetes

https://andrewlock.net/series/deploying-asp-net-core-applications-to-kubernetes

Part 1 - An Introduction to Kubernetes: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-1-an-introduction-to-kubernetes
Part 2 - Configuring resources with YAML manifests: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-2-configuring-resources-with-yaml-manifests
Part 3 - An introduction to deploying applications with Helm: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-3-deploying-applications-with-helm
Part 4 - Creating a Helm chart for an ASP.NET Core app: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-4-creating-a-helm-chart-for-an-aspnetcore-app
Part 5 - Setting environment variables for ASP.NET Core apps in a Helm chart: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-5-setting-environment-variables-in-a-helm-chart
Part 6 - Adding health checks with Liveness, Readiness, and Startup probes: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-6-adding-health-checks-with-liveness-readiness-and-startup-probes
Part 7 - Running database migrations when deploying to Kubernetes: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-7-running-database-migrations
Part 8 - Running database migrations using jobs and init containers: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-8-running-database-migrations-using-jobs-and-init-containers
Part 9 - Monitoring Helm releases that use jobs and init containers: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-9-monitoring-helm-releases-that-use-jobs-and-init-containers
Part 10 - Creating an 'exec-host' deployment for running one-off commands: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-10-creating-an-exec-host-deployment-for-running-one-off-commands
Part 11 - Avoiding downtime in rolling deployments by blocking SIGTERM: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-11-avoiding-downtime-in-rolling-deployments-by-blocking-sigterm
Part 12 - Tips, tricks, and edge cases: https://andrewlock.net/deploying-asp-net-core-applications-to-kubernetes-part-12-tips-tricks-and-edge-cases