Support for OVN networking API (k8s.ovn.org/v1) for Openshift 4.12+ about kubernetes-client HOT 7 CLOSED

I see. We would need to add support for these resources.

As a workaround, you can try generating POJOs for OVN CRDs using Fabric8 Java Generator

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@lherman-vd : It would be nice if you could provide some early feedback now that the functionality has been merged. I've created a demo project showcasing OVN networking extension.

After the nightly SNAPSHOT build, you should be able to access k8s.ovn.org/v1 resources by adding this dependency . You would need to configure your project to use SNAPSHOTs.
User would need to add this dependency in order to use this extension:

    <dependency>
      <groupId>io.fabric8</groupId>
      <artifactId>open-virtual-networking-client</artifactId>
      <version>${fabric8.version}</version>
    </dependency>

Here is an example of sample usage:

    try (OpenVirtualNetworkingClient ovnClient = new KubernetesClientBuilder().build().adapt(OpenVirtualNetworkingClient.class)) {
      EgressFirewall egressFirewall = new EgressFirewallBuilder()
          .withNewMetadata()
          .withName("default")
          // ...
          .build();
      egressFirewall = ovnClient.v1().egressFirewalls().resource(egressFirewall).serverSideApply();

      egressFirewall = ovnClient.v1().egressFirewalls().resource(egressFirewall).get();
      System.out.println(egressFirewall.getMetadata().getName() + " Created");
    }

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Apologies, I was on holiday the past few weeks.
Thank you for working on it 🎉 , I'll test the integration in our project asap.

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Is this OVN API enabled in OpenShift by default? Do I have to install some operator to add these resources? I'm not able to access these on OpenShift 4.13.12 (CRC).

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Our OpenShift rep recommended us to directly enable the OVN api when we starting building a new cluster, I think the migration process for existing clusters is detailed here: https://docs.openshift.com/container-platform/4.12/networking/ovn_kubernetes_network_provider/migrate-from-openshift-sdn.html

from kubernetes-client.

Is this OVN API enabled in OpenShift by default? Do I have to install some operator to add these resources? I'm not able to access these on OpenShift 4.13.12 (CRC).

Could you please verify if by using the cluster bot to start an OVN variant cluster these types are enabled?

from kubernetes-client.

Umm, yes I can see OVN types when I create a cluster using cluster bot:

adminpolicybasedexternalroutes        apbexternalroute    k8s.ovn.org/v1                                false        AdminPolicyBasedExternalRoute
egressfirewalls                                           k8s.ovn.org/v1                                true         EgressFirewall
egressips                             eip                 k8s.ovn.org/v1                                false        EgressIP
egressqoses                                               k8s.ovn.org/v1                                true         EgressQoS
egressservices                                            k8s.ovn.org/v1                                true         EgressService

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