Bug 1806967
| Summary: | getCapabilities should report nameservers only once | ||||||
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| Product: | [oVirt] vdsm | Reporter: | Dominik Holler <dholler> | ||||
| Component: | General | Assignee: | Ales Musil <amusil> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Michael Burman <mburman> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 4.40.3 | CC: | bugs, mperina, sasundar | ||||
| Target Milestone: | ovirt-4.4.3 | Flags: | mperina:
ovirt-4.5?
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| Target Release: | --- | ||||||
| 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: | 2020-09-16 07:57:56 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | 1806969 | ||||||
| Bug Blocks: | 1801715 | ||||||
| Attachments: |
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Dominik,
RHHI-V ( RHV-RHGS Hyperconverged ) setup uses 2 networks.
One for 'ovirtmgmt' and the other for 'storage' (gluster) network.
In this case, we see that there are 2 nameservers returned by '#vdsm-client Host getCapabilities'
[root@ ~]# nmcli con show
NAME UUID TYPE DEVICE
ens3f0 e484732d-cc64-4ee2-b7be-cd4e15239c68 ethernet ens3f0
enp4s0f0 d008da26-a9b4-4e14-b3b5-b3aeaaaa2c62 ethernet enp4s0f0
virbr0 6a785ab2-d603-4c48-aa83-730678d3a0b9 bridge virbr0
vnet0 ff2d8357-198b-42e7-bd48-a90bb59ef6a8 tun vnet0
enp4s0f1 3680c1f3-bc30-4d7c-8b59-20ae8c323fe0 ethernet --
ens3f1 4963874e-782f-47af-887e-045989a4ea15 ethernet --
[root@ ~]# vdsm-client Host getCapabilities | grep -A7 nameservers
"nameservers": [
"10.70.34.2",
"10.70.34.1",
"10.68.5.26",
"10.70.34.2",
"10.70.34.1",
"10.75.5.25"
],
Because of this problem, HE deployment is failing.
So this needs to be fixed for RHV 4.4.0, so that HE deployment works for RHHI-V
fixed on nmstate-0.3.5-1.el8.noarch and vdsm-4.40.28-8.git2160839fb.el8.x86_64 |
Created attachment 1665623 [details] terminal log of reproducer Description of problem: If two interfaces are connected to the same subnet and the nameservers which are availbile via this subnet are reported twice. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. Connect two NICs to the same subnet which is connected to the name server 2. vdsm-client Host getCapabilities 3. Actual results: vdsm-client Host getCapabilities result contains two entries for the same nameserver Expected results: vdsm-client Host getCapabilities result contains only a single entries for the same nameserver Additional info: