hyperfoil-operator

This operator installs and configures Hyperfoil Controller. See example resource in config/samples/_v1alpha2_hyperfoil.yaml.

Description

This Operator installs, configures and manages Hyperfoil Controller instances on a Kubernetes/Openshift Based environment

Getting Started

Prerequisites

• go version v1.20.0+
• docker version 17.03+.
• kubectl version v1.11.3+.
• Access to a Kubernetes v1.11.3+ cluster.

To Deploy on the cluster

Building the operator and push your image to the location specified by CONTAINER_REPO_OVERRIDE:

# Define your container repository.
export CONTAINER_REPO_OVERRIDE="quay.io/hyperfoil" # default: quay.io/hyperfoil
# This creates and pushes the image (${CONTAINER_REPO_OVERRIDE}/hyperfoil-operator:0.15.0)
# Build is executed in a builder container.
make docker-build docker-push
# Creates image (${CONTAINER_REPO_OVERRIDE}/hyperfoil-operator-bundle:0.15.0) with ClusterServiceVersion and other resources
make bundle-build
podman push ${CONTAINER_REPO_OVERRIDE}/hyperfoil-operator-bundle:0.15.0
# Creates CatalogSource and Subscription in the cluster
operator-sdk run bundle ${CONTAINER_REPO_OVERRIDE}/hyperfoil-operator-bundle:0.15.0

NOTE: This image ought to be published in the personal registry you specified. And it is required to have access to pull the image from the working environment. Make sure you have the proper permission to the registry if the above commands don’t work.

Install the CRDs into the cluster:

make install

Deploy the Manager to the cluster with the image specified by IMG:

make deploy IMG=<some-registry>/hyperfoil-operator:tag

NOTE: If you encounter RBAC errors, you may need to grant yourself cluster-admin privileges or be logged in as admin.

Create instances of your solution You can apply the samples (examples) from the config/sample:

kubectl apply -k config/samples/

NOTE: Ensure that the samples has default values to test it out.

To Uninstall

Delete the instances (CRs) from the cluster:

kubectl delete -k config/samples/

Delete the APIs(CRDs) from the cluster:

make uninstall

UnDeploy the controller from the cluster:

make undeploy

Deploy the operator and run Hyperfoil in minikube

First start by installing minikube. Start the cluster with minikube start. (Suggestion: use minikube dashboard to monitor the cluster)

Build and install Hyperfoil operator (Go 1.19 is required) with make build install.

Deploy the example resource in config/samples/_v1alpha2_hyperfoil.yaml in the cluster with make deploy-samples

Run the operator with make run. Once the hyperfoil controller has started the operator can be stopped, as it only reacts to changes.

To expose the controller to the host network, need to forward port 8090 with kubectl port-forward --address 0.0.0.0 service/hyperfoil 8090:8090

You can connect to the Hyperfoil controller using the hyperfoil-cli or the web-cli

From here on, follow the Hyperfoil quickstart guide for instructions on how to deploy and run a benchmark.

Undeploy Hyperfoil

Undeploy samples from cluster make undeploy-samples (Note: this does not require the operator to be running)

Stop the minikube cluster with minikube stop. Optionally delete the cluster with minikube delete --all

Contributing

Contributions to Hyperfoil are managed on GitHub.com

• Raise an issue
• Feature request
• Code submission

NOTE: Run make help for more information on all potential make targets

More information can be found via the Kubebuilder Documentation

License

Copyright 2024.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.