[ovs-discuss] SB flows not being created in OVN K8 Stateful set

Girish Moodalbail gmoodalbail at gmail.com
Thu Aug 6 15:19:05 UTC 2020


On Thu, Aug 6, 2020 at 7:36 AM Brendan Doyle <brendan.doyle at oracle.com>
wrote:

> OK thanks, perhaps Girish can comment, I thinking that the steps are
>
> # Create OVN namespace, service accounts, ovnkube-db headless service, configmap, and policies
> kubectl create -f $HOME/work/src/github.com/ovn-org/ovn-kubernetes/dist/yaml/ovn-setup.yaml
>
> # Run ovnkube-db deployment.
> kubectl apply -f $HOME/work/src/github.com/ovn-org/ovn-kubernetes/dist/yaml/ovnkube-db-raft.yaml
>
> # Run ovnkube-master deployment.
> kubectl create -f $HOME/work/src/github.com/ovn-org/ovn-kubernetes/dist/yaml/ovnkube-master.yaml
>
> # Run ovnkube daemonset for nodes
> kubectl create -f $HOME/work/src/github.com/ovn-org/ovn-kubernetes/dist/yaml/ovnkube-node.yaml
>
>
Yes, those are the steps to get OVN K8s CNI up and running with OVN DB
running in clustered mode.

However, you also say below



> Note I don't want to replace flannel with OVN as the CNI, I just want to
> run OVN central in a k8
> StatefulSet, that use flannel as the CNI.
>
> So, my question is - What are you trying to do? How are you mixing Flannel
and OVN DBs?

Do you want to run OVN DBs in clustered mode as a service (or K8s
application) using Flannel as the CNI for your K8s cluster?

Regards,
~Girish
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