Bug 1864280

Summary: [OSP] Machinesets are not generated if there are no availability zones specified
Product: OpenShift Container Platform Reporter: Mike Fedosin <mfedosin>
Component: InstallerAssignee: Mike Fedosin <mfedosin>
Installer sub component: OpenShift on OpenStack QA Contact: David Sanz <dsanzmor>
Status: CLOSED ERRATA Docs Contact:
Severity: urgent    
Priority: urgent CC: pprinett, wjiang
Version: 4.6Keywords: TestBlocker
Target Milestone: ---   
Target Release: 4.6.0   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: Environment:
Last Closed: 2020-10-27 16:22:34 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Mike Fedosin 2020-08-03 18:41:23 UTC 
Description of problem:

If I do not specify availability zones in the install config for workers, the installer doesn't generate machinesets at all:
https://storage.googleapis.com/origin-ci-test/pr-logs/pull/openshift_installer/3998/pull-ci-openshift-installer-master-e2e-openstack/1290310675893063680/artifacts/e2e-openstack/machinesets.json
Comment 3 Pierre Prinetti 2020-08-05 10:30:09 UTC 
*** Bug 1862848 has been marked as a duplicate of this bug. ***
Comment 4 weiwei jiang 2020-08-06 02:24:27 UTC 
Verified.

./openshift-install 4.6.0-0.nightly-2020-08-05-203353
built from commit 4249d9084dc4b1caa5d44e64d392ce1e28545141
release image registry.svc.ci.openshift.org/ocp/release@sha256:4adf81380385ced943687e893896f2612b4b93bb195db23021309689a3ce4592

install-config.yaml:
---
apiVersion: v1
controlPlane:
  architecture: amd64
  hyperthreading: Enabled
  name: master
  platform: {}
  replicas: 3
compute:
- architecture: amd64
  hyperthreading: Enabled
  name: worker
  platform:
    openstack:
      type: m1.large
  replicas: 3
metadata:
  name: wj46ios806a
platform:
  openstack:
    cloud: openstack
    computeFlavor: m1.xlarge
    externalNetwork: provider_net_cci_8
    lbFloatingIP: 10.0.102.70
    ingressFloatingIP: 10.0.100.87
    region: regionOne
    trunkSupport: '1'
    octaviaSupport: '0'
pullSecret: HIDDEN
networking:
  clusterNetwork:
  - cidr: 10.128.0.0/14
    hostPrefix: 23
  serviceNetwork:
  - 172.30.0.0/16
  machineNetwork:
  - cidr: 192.168.0.0/18
  networkType: OpenShiftSDN
publish: External
baseDomain: '0806-s9g.qe.rhcloud.com'
sshKey: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCWkwurd8TNAi+D7ffvyDdhGBSQtJx3/Yedlwvvha0q772vLlOAGlKCw4dajKy6qty1/GGQDgTJ17h3C9TEArI8ZqILnyydeY56DL+ELN3dtGBVof/N2qtW0+SmEnd1Mi7Qy5Tx4e/GVmB3NgX9szwNOVXhebzgBsXc9x+RtCVLPLC8J+qqSdTUZ0UfJsh2ptlQLGHmmTpF//QlJ1tngvAFeCOxJUhrLAa37P9MtFsiNk31EfKyBk3eIdZljTERmqFaoJCohsFFEdO7tVgU6p5NwniAyBGZVjZBzjELoI1aZ+/g9yReIScxl1R6PWqEzcU6lGo2hInnb6nuZFGb+90D
  openshift-qe


./openshift-install create manifests --dir '/home/jenkins/workspace/Launch Environment Flexy/workdir/install-dir'
level=info msg="Credentials loaded from file \"/home/jenkins/workspace/Launch Environment Flexy/workdir/clouds.yaml.20200806-556-14rdhn6\""
level=info msg="Consuming Install Config from target directory"
level=info msg="Manifests created in: /home/jenkins/workspace/Launch Environment Flexy/workdir/install-dir/manifests and /home/jenkins/workspace/Launch Environment Flexy/workdir/install-dir/openshift"
Comment 6 errata-xmlrpc 2020-10-27 16:22:34 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