Stories Tag: flux

Deploying applications in Kubernetes using Flux | by Pavan Kumar | Dec, 2020 | Medium

admin 3 months ago in

Flux is an Open and extensible continuous delivery solution for Kubernetes. Flux is a GitOps tool for Kubernetes that synchronizes the state of manifests in a Git repository to what is running in a cluster. So what is GitOps? Is it a new tool in the market? GitOps provides a way for developers to manage operational workflow for using Kubernetes using Git. It is all…

Kubernetes: безопасное управление секретами с GitOps | by Андрей Шагин | NOP::Nuances of Programming | Oct, 2020 | Medium

admin 4 months ago in

GitOps — это модное словечко в последнее время на слуху. Обозначает оно, по сути, декларативное управление ресурсами для такого представления текущего состояния, чтобы в любой момент можно было понять, где что находится в git, а также оно обозначает разрешение этого декларативного состояния кластеру. Больше всего ошибок при работе с GitOps связано со структурой. Структура репозиториев имеет первостепенное значение. От того, как организована GitOps в компании,…

How SSO bought a cluster to its knees! – Steven Wade – Medium

admin 8 months ago in

So imagine you have a cluster with publically accessible endpoints and you’re using a mixture of NGINX Ingress Controller and OAuth2 Proxy to provide Single Sign-On capabilities to these endpoints. I have talked about how to set this up in the following blog posts The flow for accessing these endpoints is as follows: We had a cascading failure due to an exceptionally high number of…

Restricting Flux permissions – Steven Wade – Medium

admin 8 months ago in

The problem statement for this piece of work was as follows: As a platform engineerI want to lock down flux permissions to “just enough”So that we keep the cluster as secure as possible Flux is a tool that automatically ensures that the state of a cluster matches the config in git. It uses an operator in the cluster to trigger deployments inside Kubernetes, which means…

Continuous delivery with Flux – bitsofinfo – Medium

admin 9 months ago in

The acronym “CI/CD” and its respective phrases (continuous integration & continuous [delivery|deployment]) are sometimes munged together yet there are clear definitions and lines of delineation for each, despite many CI/CD offerings out there that enable you to use a single framework to implement both sides of the CI/CD equation using the same tooling. The intent of continuous delivery is pretty simple: take a built, tested,…