Error "Failed create pod sandbox" in Openshift Container Platform 3

Issue

• After upgrade to 3.7 builds and deploys fail with FailedCreatePodSandBox in events

app-lab-6-build   Pod      Warning   FailedCreatePodSandBox   kubelet, node1.example.com   Failed create pod sandbox.
app-lab-6-build   Pod      Normal    SandboxChanged                   kubelet, node1.example.com   Pod sandbox changed, it will be killed and re-created.
app-lab-6              Build    Normal    BuildCancelled                        build-controller                        Build app-mon-lab/app-lab-6 has been cancelled
app-lab-7-build   Pod       Normal    Scheduled                                default-scheduler                       Successfully assigned app-lab-7-build to node1.example.com

• Node logs show errors: "failed to find netid for namespace: myproject in vnid map