Bug 2038650

Summary:	Observability - OCP 311 node role are not displayed completely
Product:	Red Hat Advanced Cluster Management for Kubernetes	Reporter:	cqu
Component:	Core Services / Observability	Assignee:	Longlong Cao <lcao>
Status:	CLOSED ERRATA	QA Contact:	Xiang Yin <xiyin>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rhacm-2.5	CC:	chuyang, cqu, juhsu, Wanda6123Mares
Target Milestone:	---	Flags:	bot-tracker-sync: rhacm-2.5+
Target Release:	rhacm-2.5
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:	2022-06-09 02:08:48 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 cqu 2022-01-09 07:22:38 UTC

Description of the problem: one OCP 311 node has two role, infra and master, but only one infra role is displayed on Grafana console 


Release version: pre-2.5

Operator snapshot version:

OCP version:

Browser Info:

Steps to reproduce:
1. Navigate to Grafana dashboard - OCP 3.11 /
Kubernetes / Summary by Node Type - OCP 3.11
2. nodes has two role, but only one displayed


Actual results: 

Expected results: two node roles should be displayed

Additional info:

Comment 1 cqu 2022-01-26 06:16:06 UTC

Verified by 2.5.0-DOWNSTREAM-2022-01-19-20-35-27, issue is fixed, close it.

Comment 4 errata-xmlrpc 2022-06-09 02:08:48 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 (Important: Red Hat Advanced Cluster Management 2.5 security updates, images, and bug fixes), 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-2022:4956

Comment 5 Fred Larson 2024-02-14 10:36:34 UTC Comment hidden (spam)

Hello, 

You can list all nodes that are known to the master and their roles, labels, annotations, and conditions. You can also get more detailed information about a specific node, including the reason for the current condition.

One possible reason why only one node role is displayed on Grafana dashboard is that the node labels are not applied correctly. You can check the node labels by running the following command:

$ oc get node <node> --show-labels

If the node labels are missing or incorrect, you can add or modify them by running the following command:

$ oc label node <node> <key>=<value>

For example, to label a node as both infra and master, you can run:

$ oc label node node1.example.com node-role.kubernetes.io/infra=true node-role.kubernetes.io/master=true/https://www.beballplayers.com/

After you update the node labels, you may need to restart the node service or reboot the node for the changes to take effect. You can also check the Grafana dashboard again to see if the node roles are displayed correctly.