Bug 1969752 - [4.8.0] [assisted operator] Installed Clusters are missing DNS setups
Summary: [4.8.0] [assisted operator] Installed Clusters are missing DNS setups
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: assisted-installer
Version: 4.8
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.8.0
Assignee: Igal Tsoiref
QA Contact: nshidlin
URL:
Whiteboard: KNI-EDGE-JUKE-4.8 AI-Team-Core
Depends On: 1968634
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-06-09 08:03 UTC by Ronnie Lazar
Modified: 2021-07-27 23:12 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1968634
Environment:
Last Closed: 2021-07-27 23:12:22 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift assisted-service pull 1989 0 None closed Bug 1969752: Fixing the issue with missing data in /etc/resolv.conf after reboot of SNO host 2021-06-21 15:14:56 UTC
Red Hat Bugzilla 1968634 1 high CLOSED [master] [assisted operator] Installed Clusters are missing DNS setups 2022-08-28 08:47:34 UTC
Red Hat Product Errata RHSA-2021:2438 0 None None None 2021-07-27 23:12:41 UTC

Comment 3 Alexander Chuzhoy 2021-06-30 18:21:57 UTC 
verified:

Version:
quay.io/acm-d/acm-custom-registry:2.3.0-DOWNSTREAM-2021-06-28-15-34-59
hub cluster version: 4.8.0-0.nightly-2021-06-25-182927

oc get nmstateconfigs.agent-install.openshift.io  sno-static-nmstateconfig -o json|jq '.spec.config."dns-resolver"'
{
  "config": {
    "server": [
      "192.168.123.1"
    ]
  }
}
[

Looking on the spoke in resolv.conf:

cat /etc/resolv.conf 
# Generated by NetworkManager
nameserver 192.168.123.141
nameserver 192.168.123.1


oc get managedcluster
NAME            HUB ACCEPTED   MANAGED CLUSTER URLS   JOINED   AVAILABLE   AGE
elvis           true                                  True     True        63m
Comment 5 errata-xmlrpc 2021-07-27 23:12:22 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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), 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/RHSA-2021:2438
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