The vSphere validator plugin ensures that your vSphere environment matches a user-configurable expected state.
The vSphere validator plugin reconciles VsphereValidator
custom resources to perform the following validations against your vSphere environment:
- Compare the privileges associated with a user against an expected privileges set
- Compare the privileges associated with a user against an expected privileges set on a particular entity(cluster, resourcepool, folder, vapp, host)
- Check if enough compute resources are available on a host, resourcepool or cluster against a resource request
- Compare the tags associated with a datacenter, cluster, host, vm, resourcepool or vm against an expected tag set
- Check if a given set of host systems have a valid NTP configuration
Each VsphereValidator
CR is (re)-processed every two minutes to continuously ensure that your vSphere environment matches the expected state.
See the samples directory for example VsphereValidator
configurations.
Note
This plugin currently require a user with administrator role to perform all of the validations specified above. Further information on fine-grained permissions required by each validation will be updated in the future.
You’ll need a Kubernetes cluster to run against. You can use KIND to get a local cluster for testing, or run against a remote cluster.
Note: Your controller will automatically use the current context in your kubeconfig file (i.e. whatever cluster kubectl cluster-info
shows).
- Install Instances of Custom Resources:
kubectl apply -f config/samples/
- Build and push your image to the location specified by
IMG
:
make docker-build docker-push IMG=<some-registry>/validator-plugin-vsphere:tag
- Deploy the controller to the cluster with the image specified by
IMG
:
make deploy IMG=<some-registry>/validator-plugin-vsphere:tag
To delete the CRDs from the cluster:
make uninstall
UnDeploy the controller from the cluster:
make undeploy
// TODO(user): Add detailed information on how you would like others to contribute to this project
This project aims to follow the Kubernetes Operator pattern.
It uses Controllers, which provide a reconcile function responsible for synchronizing resources until the desired state is reached on the cluster.
- Install the CRDs into the cluster:
make install
- Run your controller (this will run in the foreground, so switch to a new terminal if you want to leave it running):
make run
NOTE: You can also run this in one step by running: make install run
If you are editing the API definitions, generate the manifests such as CRs or CRDs using:
make manifests
NOTE: Run make --help
for more information on all potential make
targets
More information can be found via the Kubebuilder Documentation
Copyright 2023.
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.