Converting Full Terraform States to Pulumi
Building on our work of converting Terraform projects, we now have support for adopting resources from Terraform state.
Preview of .NET resource providers
Today we are pleased to announce the Preview of .NET support for custom resource providers. This means you can build custom providers using your favorite .NET language, including C#, F#, and VB.NET.
New CLI prompt to use Update Plans
Earlier this year we announced the experimental introduction of Update Plans as we heard from many of you that you need a strong guarantee about exactly which changes an update will make to your infrastructure, especially in critical and production environments. We have been making steady progress on this feature and are excited to further integrate it into your workflows. In the latest release of the Pulumi CLI (v3.48.0), there’s a new prompt to use experimental Update Plans when running an update.
Simpler configuration management with project level config
One of our most up-voted feature requests (with 78 thumbs ups) is to support hierarchical config. We’re happy to announce that we’ve now released the first part of plans to support this feature. Pulumi will now allow you to set configuration values in your Pulumi.yaml file, using the given value as a default for all stacks in the project. While we expect even this first level of support will be incredibly useful to many people we also want to assure you that we have many more plans in place to make this feature even better.
Easier IaC adoption with improved `pulumi import` experience
Last year, we introduced a new Pulumi feature that allows you to import existing infrastructure into your Pulumi program. Not only did it bring the resource into the Pulumi state file, but it could generate the source code for your Pulumi program too. Today, we’re excited to announce that we’ve listened to feedback and delivered a plethora of updates and fixes to streamline the import experience; to make it more useful, more convenient, and more powerful.
Retain on Delete
Pulumi is frequently used to manage the entire lifecycle of a resource, from creation, to updates, to replacement, to deletion. However, there are some cases where it is important to ensure that a resource’s life can extend beyond the lifetime of the Pulumi program that created it. To support these use cases, Pulumi now supports a new resource option RetainOnDelete which allows a resource to be retained in a cloud provider even after it is deleted from the Pulumi stack it is part of.
Announcing the public preview of Update Plans
Pulumi’s previews are an important part of any workflow where you want to see the changes that will be made to your infrastructure before actually making the changes (with pulumi up). However, today there is no guarantee that the pulumi up operation will do only what was previewed; if the program, or your infrastructure, changes between the preview and the update, the update might make additional changes to bring your infrastructure back in line with what’s defined in your program. We’ve heard from many of you that you need a strong guarantee about exactly which changes an update will make to your infrastructure, especially in critical and production environments.
Exploring how to solve circular dependencies
As part of our hackathon near the end of last year, we decided to explore solutions to a common problem when people are using Pulumi for their systems. A question that’s been asked in a few different forms is how to resolve circular dependencies between resources in a Pulumi program. A simple example of this idea is a modern web application with a static front-end and an API, where the front-end needs to know the URL of the API to be able to call it and the API needs to know the source domain of the front-end to allow it access via CORS.