openshift-sdn fails to start during OpenShift deployment on OpenStack

Solution Verified - Updated -

Issue

  • When trying to deploy OpenShift 3.11 on OpenStack. The deployment fails and the following error can be seen in the oc logs sdn-* output:
E1216 06:27:59.360750   36712 node.go:236] Unable to find network interface for node IP; some features will not work! (node IP "172.30.160.149" is not a local/private address (hostname "master-0.openshift.example.lab"))          
I1216 06:27:59.361096   36712 node.go:274] Starting openshift-sdn network plugin                                                                                                                                                             
W1216 06:27:59.374833   36712 subnets.go:147] HostIP "192.168.99.7" for local subnet does not match with nodeIP "172.30.160.149", Waiting for master to update subnet for node "master-0.openshift.example.lab" ...                  
W1216 06:28:00.376416   36712 subnets.go:147] HostIP "192.168.99.7" for local subnet does not match with nodeIP "172.30.160.149", Waiting for master to update subnet for node "master-0.openshift.example.lab" ...     
W1216 06:28:01.878100   36712 subnets.go:147] HostIP "192.168.99.7" for local subnet does not match with nodeIP "172.30.160.149", Waiting for master to update subnet for node "master-0.openshift.example.lab" ... 

Environment

Red Hat OpenShift Container Platform 3.11
Red Hat OpenStack Platform 13

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In