Bug 1875388

Summary:	IPv6 no longer works on baremetal IPI
Product:	OpenShift Container Platform	Reporter:	Stephen Benjamin <stbenjam>
Component:	Networking	Assignee:	Antoni Segura Puimedon <asegurap>
Networking sub component:	runtime-cfg	QA Contact:	Victor Voronkov <vvoronko>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	urgent
Priority:	urgent	CC:	bbennett
Version:	4.6	Keywords:	TestBlocker
Target Milestone:	---
Target Release:	4.6.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-10-27 16:37:33 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Stephen Benjamin 2020-09-03 12:41:47 UTC

Description of problem:

baremetal IPI deployments are still failing after the shared gateway fixes (BZ1866464).

Installer reports:

level=error msg="Cluster operator network Degraded is True with BootstrapError: Internal error while reconciling platform networking resources: Unable to bootstrap OVN, expected amount of control plane nodes (3) do not match found (1): timed out waiting for the condition"

It appears control plane hosts are coming up without hostnames.

Version-Release number of selected component (if applicable):

Latest 4.6 builds

How reproducible:

Always


Steps to Reproduce:
1. Attempt to install OCP baremetal IPI with IPv6 external network

Comment 1 Stephen Benjamin 2020-09-03 12:42:38 UTC

You can examine logs gathered in https://github.com/openshift/release/pull/11177, I also have an environment exhibiting this problem if anyone wants to look.

Comment 4 Victor Voronkov 2020-09-28 08:15:00 UTC

[kni@provisionhost-0-0 ~]$ oc get clusterversion
NAME      VERSION      AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.6.0-fc.8   True        False         20h     Cluster version is 4.6.0-fc.8
[kni@provisionhost-0-0 ~]$ oc get baremetalhost -n openshift-machine-api
NAME                   STATUS   PROVISIONING STATUS      CONSUMER                                  BMC                                                                                          HARDWARE PROFILE   ONLINE   ERROR
openshift-master-0-0   OK       externally provisioned   ocp-edge-cluster-0-gkjmv-master-0         redfish://[fd2e:6f44:5dd8::1]:8000/redfish/v1/Systems/bb6c56ef-edf4-4c2d-8f39-ea445c995395                      true     
openshift-master-0-1   OK       externally provisioned   ocp-edge-cluster-0-gkjmv-master-1         redfish://[fd2e:6f44:5dd8::1]:8000/redfish/v1/Systems/5547dee6-cbad-4209-a732-1930535a92ce                      true     
openshift-master-0-2   OK       externally provisioned   ocp-edge-cluster-0-gkjmv-master-2         redfish://[fd2e:6f44:5dd8::1]:8000/redfish/v1/Systems/94c815f8-1ee7-4ee4-8f2c-eb7a2a579207                      true     
openshift-worker-0-0   OK       provisioned              ocp-edge-cluster-0-gkjmv-worker-0-26n2x   redfish://[fd2e:6f44:5dd8::1]:8000/redfish/v1/Systems/c121740c-c209-49e0-a920-b54b6b891ce7   unknown            true     
openshift-worker-0-1   OK       provisioned              ocp-edge-cluster-0-gkjmv-worker-0-qjvk4   redfish://[fd2e:6f44:5dd8::1]:8000/redfish/v1/Systems/1df2d0e8-969f-4276-ae05-507492c2b52c   unknown            true     
[kni@provisionhost-0-0 ~]$ oc get endpoints
NAME         ENDPOINTS                                                                          AGE
kubernetes   [fd2e:6f44:5dd8::108]:6443,[fd2e:6f44:5dd8::10e]:6443,[fd2e:6f44:5dd8::123]:6443   21h

Comment 6 errata-xmlrpc 2020-10-27 16:37:33 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196