+++ This bug was initially created as a clone of Bug #1809187 +++ Description of problem: Installer fails to destroy OCP 4.4 cluster with Octavia in a failed state DEBUG Unable to list api versions: %vThe service is currently unable to handle the request due to a temporary overloading or maintenance. This is a temporary condition. Try again later. DEBUG Exiting deleting openstack load balancers panic: interface conversion: pagination.Page is nil, not apiversions.APIVersionPage goroutine 82 [running]: github.com/openshift/installer/vendor/github.com/gophercloud/gophercloud/openstack/loadbalancer/v2/apiversions.ExtractAPIVersions(...) /go/src/github.com/openshift/installer/vendor/github.com/gophercloud/gophercloud/openstack/loadbalancer/v2/apiversions/results.go:30 github.com/openshift/installer/pkg/destroy/openstack.deleteLoadBalancers(0xc000eac000, 0xc00052b350, 0xd556f80, 0xc00012a000, 0x0, 0x0, 0x0) /go/src/github.com/openshift/installer/pkg/destroy/openstack/openstack.go:677 +0x1424 github.com/openshift/installer/pkg/destroy/openstack.deleteRunner.func1(0x0, 0x0, 0x0) /go/src/github.com/openshift/installer/pkg/destroy/openstack/openstack.go:108 +0x49 github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait.ExponentialBackoff(0x37e11d600, 0x3ff4cccccccccccd, 0x0, 0x19, 0x0, 0xc000ee3f60, 0x0, 0x0) /go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:292 +0x51 github.com/openshift/installer/pkg/destroy/openstack.deleteRunner(0xbfc47d7, 0x13, 0xc29a188, 0xc000eac000, 0xc00052b350, 0xd556f80, 0xc00012a000, 0xc00010e480) /go/src/github.com/openshift/installer/pkg/destroy/openstack/openstack.go:107 +0x111 created by github.com/openshift/installer/pkg/destroy/openstack.(*ClusterUninstaller).Run /go/src/github.com/openshift/installer/pkg/destroy/openstack/openstack.go:86 +0x5bd Version-Release number of the following components: OCP 4.4.0-0.nightly-2020-03-01-212047 How reproducible: every time Steps to Reproduce: 1. Deploy OSP16 with (not working) octavia 2. Deploy OCP 4.4 on top of openstack 3. Attempt to destroy OCP Actual results: Destroy failed Expected results: Installer should avoid failing the destroy if octavia has not been used for deployment and octavia is not in working state. Instead warning could be displayed Additional info:
Verified on 4.4.0-0.nightly-2020-03-05-142733
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, 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-2020:0581