neutron-operator

A Kubernetes Operator built using the Operator Framework for Go. The Operator provides a way to easily install and manage an OpenStack Neutron installation on Kubernetes. This Operator was developed using RDO containers for openStack.

Deployment

The operator is intended to be deployed via OLM Operator Lifecycle Manager

API Example

The Operator creates a custom NeutronAPI resource that can be used to create Neutron API instances within the cluster. Example CR to create a Neutron API in your cluster:

apiVersion: neutron.openstack.org/v1beta1
kind: NeutronAPI
metadata:
  name: neutron
spec:
  containerImage: quay.io/tripleowallabycentos9/openstack-neutron-server:current-podified
  databaseInstance: openstack
  secret: neutron-secret

Example: configure Neutron with additional networks

The Neutron spec can be used to configure Neutron to have the pods being attached to additional networks.

Create a network-attachement-definition which then can be referenced from the Neutron API CR.

---
apiVersion: k8s.cni.cncf.io/v1
kind: NetworkAttachmentDefinition
metadata:
  name: storage
  namespace: openstack
spec:
  config: |
    {
      "cniVersion": "0.3.1",
      "name": "storage",
      "type": "macvlan",
      "master": "enp7s0.21",
      "ipam": {
        "type": "whereabouts",
        "range": "172.18.0.0/24",
        "range_start": "172.18.0.50",
        "range_end": "172.18.0.100"
      }
    }

The following represents an example of Neutron resource that can be used to trigger the service deployment, and have the service pods attached to the storage network using the above NetworkAttachmentDefinition.

apiVersion: neutron.openstack.org/v1beta1
kind: NeutronAPI
metadata:
  name: neutron
spec:
  ...
  networkAttachents:
  - storage
...