Bug 1889648

Summary: [Assisted-4.6] [cluster validation] 3 master validation message should be clearer
Product: OpenShift Container Platform Reporter: Lital Alon <lalon>
Component: assisted-installerAssignee: Sarah Lavie <slavie>
assisted-installer sub component: assisted-service QA Contact: Yuri Obshansky <yobshans>
Status: CLOSED WONTFIX Docs Contact:
Severity: medium    
Priority: high CC: abraren, alazar, aos-bugs, atraeger, lgamliel, mfilanov, ohochman, slavie
Version: 4.6   
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: OCP-Metal-juke-5
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
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Clone Of: Environment:
Last Closed: 2021-01-17 08:58:31 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Lital Alon 2020-10-20 10:01:41 UTC 
Description of problem:
I created a cluster with 5 hosts, with 3 master role and 2 worker role, and got validation message:
"Clusters with less than 3 dedicated masters or a single worker are not supported. Please either add hosts, or disable the worker host"

The issue is that the message is a bit confusing, cause i do have the correct number of hosts, it is just that they are not known (due to missing networking settings).

so maybe changing the text a bit, would make it clearer. 


Steps to Reproduce:
1. Create cluster, and disable auto DHCP assign (so hosts wont be known)
2. generate ISO and boot 3 masters and 2 worker nodes
3. look at the cluster validation messages

Actual results:
"Clusters with less than 3 dedicated masters or a single worker are not supported. Please either add hosts, or disable the worker host"

Expected results:
a suggestion: "Clusters with less than 3 masters or a single worker in Status: Known, are not supported."
Comment 1 Lital Alon 2020-10-20 10:02:17 UTC 
Master

Release tag
stable
Assisted Installer UI version
quay.io/ocpmetal/ocp-metal-ui:d047d6f2709c59af9f7becc10d694bfc811cde37
Assisted Installer UI library version
1.0.47
assistedIgnitionGenerator
Assisted Installer
quay.io/ocpmetal/assisted-installer:08a0ca837247d867a3fbb1953415e8f417754ed2
Assisted Installer Controller
quay.io/ocpmetal/assisted-installer-controller:08a0ca837247d867a3fbb1953415e8f417754ed2
Assisted Installer Service
quay.io/ocpmetal/assisted-service:c631bd9262b1c32b61801f285d79822e0782f45b
Discovery Agent
quay.io/ocpmetal/assisted-installer-agent:6fcfff8bfd66bcf05fb0cec2ca609be2c518a578
Image Builder
quay.io/ocpmetal/assisted-iso-create:c631bd9262b1c32b61801f285d79822e0782f45b
Comment 2 Lital Alon 2021-01-17 08:58:31 UTC 
As per @slavie , this bug wont be fixed.