# Technical Guides Published articles for Technical Guides. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Anatomy of a Pull Request Generator DevFeed: [Anatomy of a Pull Request Generator]() Original publisher: [Read original article]() Author: Shawn Sesna Published: 2025-10-02T14:48:57Z Content type: tutorial Language: en Sources: [Codefresh]() Topics: [argo-cd](), [pull-requests](), [Kubernetes](), [Git](), [bitbucket](), [Deployment]() Tags: [argo-cd](), [bitbucket](), [deployment](), [git](), [kubernetes](), [pull-request](), [technical-guides]() ### AI overview This tutorial explains Argo CD's Pull Request Generator, an ApplicationSet deployment type that monitors a Git repository for matching pull requests, deploys their manifests to ephemeral environments, and removes the deployed resources when the pull request closes. It also breaks down the manifest configuration, including polling intervals and Bitbucket Server settings. ### Source excerpt Argo CD has built a number of Generators to support various scenarios that developers need when using Argo CD and Kubernetes. In this post, I'll be discussing the Pull Request Generator. A Pull Request Generator is an Argo CD Application Set deployment type that is configured to "watch" a Git repository for Pull Requests (PRs). [...] The post Anatomy of a Pull Request Generator appeared first on Codefresh. ## Configuring Slack Notifications with Argo Workflows DevFeed: [Configuring Slack Notifications with Argo Workflows]() Original publisher: [Read original article]() Author: Shawn Sesna Published: 2025-06-24T18:06:52Z Content type: tutorial Language: en Sources: [Codefresh]() Topics: [Kubernetes](), [CI/CD](), [Orchestration](), [Containers](), [YAML]() Tags: [applicationset](), [argo](), [argo-cd](), [ci-cd](), [clusters](), [containers](), [feature-flags](), [kubernetes](), [orchestration](), [product-and-tools](), [software-development](), [technical-guides](), [yaml]() ### AI overview This tutorial introduces Argo Workflows as an open source workflow engine for orchestrating parallel jobs and CI/CD pipelines on Kubernetes. It explains workflow definitions, containers, templates, dependencies, storage volumes, and workflow state. ### Source excerpt The acquisition of Codefresh gave me an exciting opportunity to learn new tech. Initially, I thought Argo was just Argo CD. I didn't realize that Argo consists of 4 distinct projects: A key feature of the Codefresh product is Promotion Flows, which makes heavy use of Argo Workflows. Promotion Flows add the ability to assign [...] The post Configuring Slack notifications with Argo Workflow - a learning experience appeared first on Codefresh. ## Using Argo Rollouts for Header-Based Routing in Kubernetes Canary Deployments DevFeed: [Using Argo Rollouts for Header-Based Routing in Kubernetes Canary Deployments]() Original publisher: [Read original article]() Author: Kostis Kapelonis Published: 2025-06-23T13:39:25Z Content type: tutorial Language: en Sources: [Codefresh]() Topics: [Kubernetes](), [Deployment](), [Routing (disambiguation)]() Tags: [argo-rollouts](), [continuous-deployment](), [deployment-strategies](), [kubernetes](), [progressive-delivery](), [routing](), [technical-guides]() ### AI overview This guide explains how to use Argo Rollouts to control which users receive a canary deployment. It compares static routing with extra URLs and header-based routing, covering the tradeoffs between simplicity and flexibility. ### Source excerpt A Kubernetes cluster with default configuration has access to only two deployment strategies: To get access to more advanced deployment strategies such as blue/green and canaries you need to use a dedicated Progressive Delivery controller such as Argo Rollouts. We have previously covered several basic and advanced scenarios for Argo Rollouts in our blog. Today [...] The post Laser Focused Kubernetes Deployments Using Argo Rollouts and Header Based Routing appeared first on Codefresh.