InfoQ Homepage Continuous Delivery Content on InfoQ
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How GitHub Leverages Feature Flags to Ship Quickly and Safely
In a recent blog post, Alberto Gimeno, GitHub actions engineer, shared how GitHub makes use of feature flags to enable frequent, safe deployments. GitHub leverages feature flags for all potentially risky changes, allowing them to quickly disable the change if needed.
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CNCF Promotes GitOps Tool Flux to Incubated Status
The CNCF has promoted the Flux project from the sandbox level to incubated level. This is not only proof of widespread use of Flux, but also of its joining the GitOps family of projects and bringing a unified toolkit approach to continuous delivery.
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Community Debates Value, Even Existence of Continuous Deployment
A post by Charity Majors, CTO at Honeycomb, reopened a debate over continuous deployment (CD) as she asserted that when people talk about CI/CD (continuous integration and continuous deployment) they’re only talking about continuous integration (CI), and that’s not enough. The discussion covered not just its importance, but how many organizations are actually using it.
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Migrating a Monolith towards Microservices with the Strangler Fig Pattern
ScholarPack has migrated away from its monolith backend using a Strangler Fig pattern. They applied incremental development and continuous delivery to target customers’ needs, in the meanwhile strangling their monolith.
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Applying Lean and Accelerate to Deliver Value: QCon Plus Q&A
Understanding the science and math behind lean principles and practices can enable engineering leaders to advocate for and implement them in their workplace. This way they can directly impact employee engagement and morale, as well as the bottom line, as David Van Couvering explained in his talk about applying lean principles and practices for delivering value at QCon Plus 2020.
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HashiCorp’s Waypoint Targets Consistent Build and Deploy Workflows across Platforms
HashiCorp announced Waypoint - an open source project that aims to provide a consistent build and deploy workflow across different platforms including Kubernetes, AWS ECS, Nomad, Google Cloud Run, Docker, Buildpacks, and Azure Container Instances.
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How Amazon Teams Do Continuous Delivery
An AWS engineer recently wrote about how Amazon deployment pipelines look and what practices they follow to deploy continuously to production. A pipeline validates changes in multiple environments running unit and integration tests, and use stages to stagger deployments to production. Teams don't actively examine deployments as the pipeline monitors key metrics and can rollback if needed.
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Cloud Development Kit Can Now Generate Terraform Configurations Using TypeScript and Python
AWS, HashiCorp, and Terrastack collaborated to release a preview of the CDK for Terraform, or cdktf. Developers can use programming languages like Python or Typescript to manage infrastructure as code. cdktf generates a Terraform configuration in JSON. Also, cdktf supports any existing modules and providers from the Terraform registry to deploy resources to AWS, Azure, or Google Cloud.
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Why Coinbase Is Not Using Kubernetes to Run Their Container Workloads
Coinbase recently wrote about why Kubernetes is not part of their technology stack. Coinbase uses containers, but they run them in VMs. For deployments, they use Odin, its open-source solution for deploying their services in VMs as auto-scaling groups. Adopting Kubernetes adds unnecessary complexity to their current deployment pipeline, and it is not the right tool for them at the moment.
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Amazon Announces General Availability of AWS CodeArtifact
Recently, Amazon announced the general availability (GA) of AWS CodeArtifact, a fully managed artifact repository service. With this service developers and organizations can securely store and share the software packages used in their development, build, and deployment processes.
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GitLab Annual DevOps Survey Shows Emerging Trends and Changing Roles
Completed by over 3500 developers from 21 countries, GitLab's DevOps survey encompasses three major areas, development and release, security, and testing. The survey hints at faster release cycles and improved quality, with the more recent DevSecOps area requiring more organizational fine-tuning. InfoQ has taken the chance to speak with GitLab's senior developer evangelist, Brendan O'Leary.
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Shifting-Left Testing with Mabl DevTestOps Platform
Corresponding to the ideas of "test early, test often" and "test as early as possible" in the development lifecycle, shift-left testing is a well-known approach. Recently, the combination of shift-left testing and CI/CD is fueling a new approach to DevOps dubbed DevTestOps. InfoQ has spoken with Dan Belcher, co-founder at DevTestOps platform maker mabl.
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CircleCI Releases API Version 2 with Improved Insights Endpoints
CircleCI has improved the stability of their insights endpoints in the version 2 release of their API. The insights endpoints allow for tracking the status of jobs and workflows, monitoring the duration of jobs, and investigating opportunities for optimizing resource consumption.
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Reimagining CI/CD Pipelines as Composable Blocks with Bryan Liles
Bryan Liles, senior staff engineer at VMWare, talked at the DeliveryConf about ideas of patterns and recommendations when building CI/CD pipelines. Liles recommends thinking about CI/CD as patterns instead of implementations, like merely using Jenkins or Spinnaker. It should be possible to build a platform with composable blocks with replaceable components and agnostic to a technology stack.
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Platform9 Announce Free SaaS-Managed Kubernetes Solution
Platform9, a SaaS-managed hybrid cloud platform, has announced a free managed Kubernetes service for hybrid environments with automated Day2 operations including one-click upgrades, security patching, and monitoring. The new free tier enables users to take advantage of a SaaS management plane for Kubernetes on hybrid environments.