Bug 1567028

Summary:	[3.9]Pods pending due to node does not have label "node-role.kubernetes.io/compute=true" in all-in-one cluster
Product:	OpenShift Container Platform	Reporter:	Weihua Meng <wmeng>
Component:	Installer	Assignee:	Vadim Rutkovsky <vrutkovs>
Status:	CLOSED ERRATA	QA Contact:	Weihua Meng <wmeng>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3.9.0	CC:	aos-bugs, jokerman, mmccomas, sdodson, vrutkovs, wdecoste
Target Milestone:	---
Target Release:	3.9.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1567025	Environment:
Last Closed:	2018-05-17 06:43:35 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:
Bug Depends On:	1567025
Bug Blocks:

Description Weihua Meng 2018-04-13 10:07:04 UTC

+++ This bug was initially created as a clone of Bug #1567025 +++

Description of problem:
Pods pending due to node does not have label "node-role.kubernetes.io/compute=true" in all-in-one cluster

Version-Release number of the following components:
openshift-ansible-3.10.0-0.21.0.git.0.0b1d180.el7.noarch.rpm

How reproducible:
Always

Steps to Reproduce:
1. deploy OCP all-in-one cluster
2. check pods status and node labels

Actual results:
pod in pending status due to 
"Node-Selectors:  node-role.kubernetes.io/compute=true"

This is default in master-config
projectConfig:
  defaultNodeSelector: node-role.kubernetes.io/compute=true

# oc get node --show-labels
NAME                       STATUS    ROLES     AGE       VERSION             LABELS
qe-wmengrpm310a1-merrn-1   Ready     master    4h        v1.10.0+b81c8f8   beta.kubernetes.io/arch=amd64,beta.kubernetes.io/instance-type=n1-highmem-4,beta.kubernetes.io/os=linux,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=qe-wmengrpm310a1-merrn-1,node-role.kubernetes.io/master=true,registry=enabled,role=node,router=enabled

Expected results:
at least one node should have the label match default node selector.
node should have node-role.kubernetes.io/compute=true label in all-in-one cluster.

Comment 1 Scott Dodson 2018-04-13 12:21:12 UTC

*** Bug 1563399 has been marked as a duplicate of this bug. ***

Comment 5 Weihua Meng 2018-04-20 10:20:07 UTC

Fixed.
openshift-ansible-3.9.24-1.git.0.d0289ea.el7

compute role added.
# oc get nodes
NAME                     STATUS    ROLES            AGE       VERSION
qe-wmeng39a1de-merrn-1   Ready     compute,master   31m       v1.9.1+a0ce1bc657

all custom pods running

  Operating System: Red Hat Enterprise Linux Server 7.5 (Maipo)
       CPE OS Name: cpe:/o:redhat:enterprise_linux:7.5:GA:server
            Kernel: Linux 3.10.0-862.el7.x86_64

Comment 8 errata-xmlrpc 2018-05-17 06:43:35 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, 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-2018:1566