Bug 2232289

Summary:	[WebUi] Implement a visual interpretation of the status of cluster status loading
Product:	Red Hat Enterprise Linux 9	Reporter:	Ivan Devat <idevat>
Component:	pcs	Assignee:	Ivan Devat <idevat>
Status:	ASSIGNED ---	QA Contact:	cluster-qe <cluster-qe>
Severity:	medium	Docs Contact:
Priority:	high
Version:	9.3	CC:	cluster-maint, idevat, mlisik, mpospisi, omular, tojeline
Target Milestone:	rc	Keywords:	Triaged
Target Release:	9.4
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
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Last Closed:		Type:	Enhancement
Regression:	---	Mount Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Ivan Devat 2023-08-16 07:19:08 UTC

Pcs-web-ui loads cluster status from backend periodically every 30 seconds or when a change action is successfully done.

It takes a few second to get status from backend and meanwhile the previous status is displayed. It can be confusing to the user especially after the change action.

To improve this situation, implememt a visual interpretation of the status of loading. It means display how old are displayed data (since last cluster status arived), possibility for user to immediatelly request fresh cluster status and also indicator, that fresh cluster status was requested and the web-ui is waiting for backend response.