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Local Dev Setup

Prerequisites

  • go version v1.22.0+
  • docker version 17.03+.
  • kubectl version v1.28.0+.

Overview

The metal-operator is leveraging envtest to conduct and run unit test suites. Additionally, it is using the Redfish Mock Server to run a local mock Redfish instance to simulate operations performed by various reconcilers.

graph TD
    A[Kubernetes Controller Runtime Based Reconcilers] -->|Interacts with| B[`envtest` Kube-apiserver Environment]
    A -->|Interacts with| C[Redfish Mock Server]
    C -->|Runs as a| D[Docker Container]

Run the local test suite

The local test suite can be run via 

make test

This Makefile directive will start under the hood the Redfish mock server, instantiate the envtest environment and run go test ./... on the whole project.

Start/Stop Redfish Mock Server

The Redfish mock server can be started and stopped with the following command

make startbmc
make stopbmc

Run the local Tilt development environment

Prerequisites

The local development environment can be started via

make tilt-up

This Makefile directive will: - create a local Kind cluster with local registry - install cert-manager - install boot-operator to reconcile the ServerBootConfiguration CRD - start the metal-operator controller and Redfish mock server as a sidecar container - an Endpoint resource is created to point to the Redfish mock server - this will result in Server resources being created and reconciled by the metal-operator

‹kind-metal› kubectl get server
NAME                            UUID                                   MANUFACTURER   POWERSTATE   STATE       AGE
compute-0-bmc-endpoint-sample   38947555-7742-3448-3784-823347823834   Contoso        On           Available   3m21s

The local development environment can be deleted via

make kind-delete