Introduction
Starting with Turtles v0.9.0
, the process used for importing CAPI clusters into Rancher is now based on a different controller logic. If you are a new user of Turtles, you can proceed normally and simply install the extension. If you have been using previous versions of Turtles and are upgrading to v0.9.0
, we recommend you take a look at the migration mechanisms and their implications:
Rancher Turtles is a Kubernetes Operator that provides integration between Rancher Manager and Cluster API (CAPI) with the aim of bringing full CAPI support to Rancher. With Rancher Turtles, you can:
- Automatically import CAPI clusters into Rancher, by installing the Rancher Cluster Agent in CAPI provisioned clusters.
- Configure the CAPI Operator.
Demo​
This demo shows how to use the Rancher UI to install Rancher Turtles, create/import a CAPI cluster, and install monitoring on the cluster:
Prerequisites​
Name | Version | Details |
---|---|---|
Kubernetes cluster | >=1.26.0 | |
Helm | >=3.12.0 | |
Rancher | `>=2.8.1 | Using helm based installation on any kubernetes cluster directly or on a newly created Amazon, Azure or Google service based options. Additional feature gate modifications are required. |
Cert-manager | >=v1.12.0 | Using helm based installation or via kubectl apply. |
Cluster API Operator | >=v0.9.1 | Using Rancher UI (recommended) or Helm install (for development use cases) |
Cluster API | v1.4.6 | |
Rancher Turtles | v0.9.0 | Using Rancher UI (recommended) or Helm install (for advanced use cases) |
Reference Guides​
This section focuses on implementation details including architecture, how Rancher Turtles integrates with Rancher, and Helm Chart configuration values.
Tasks​
In this section we cover additional operational tasks including basic CAPIProvider
installation, an example AWS infrastructure provider install using CAPIProvider
, and upgrade instructions for early adopters of Rancher Turtles.
Security​
Rancher Turtles meets SLSA Level 3 requirements as an appropriate hardened build platform, with consistent build processes, and provenance distribution. This section contains more information on security-related topics: