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Posted to commits@cloudstack.apache.org by "Gia-Bursulaia (via GitHub)" <gi...@apache.org> on 2026/06/05 18:59:58 UTC
[I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Gia-Bursulaia opened a new issue, #13358:
URL: https://github.com/apache/cloudstack/issues/13358
### problem
The network selection dropdown in the VNF NIC Mappings step is permanently disabled, making it impossible to assign networks to NIC interfaces through the UI. VNF appliances can only be deployed via API/CLI as a workaround.
Root cause: In `ui/src/views/compute/wizard/VnfNicsSelection.vue` the `disabled` attribute is written as a plain HTML string instead of a Vue reactive binding (missing `:` prefix). In Vue/Ant Design, any non-empty string is treated as truthy — so the select is always disabled regardless of state. Additionally the logic is inverted: it disables the select when templateNics are present, which is exactly when the user needs to make a selection.
### versions
CloudStack: 4.22.1.0
Hypervisor: KVM (AlmaLinux)
Network: Advanced networking
### The steps to reproduce the bug
1. Create an Isolated network (for WAN) and L2 network (for LAN)
2. Go to Network → VNF Appliances → Add VNF Appliance
3. Select a VNF template with NIC definitions
4. Add networks on the Networks step
5. Proceed to VNF NIC Mappings step
6. All network dropdowns are disabled and cannot be clicked
### What to do about it?
Remove the `disabled` attribute from the a-select component in VnfNicsSelection.vue:
Before:
disabled="templateNics && templateNics.length > 0"
After:
(remove the line entirely)
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Re: [I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Posted by "sudo87 (via GitHub)" <gi...@apache.org>.
sudo87 commented on issue #13358:
URL: https://github.com/apache/cloudstack/issues/13358#issuecomment-5188398627
This seems to be fixed in pr https://github.com/apache/cloudstack/pull/13423
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Re: [I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Posted by "boring-cyborg[bot] (via GitHub)" <gi...@apache.org>.
boring-cyborg[bot] commented on issue #13358:
URL: https://github.com/apache/cloudstack/issues/13358#issuecomment-4634584984
Thanks for opening your first issue here! Be sure to follow the issue template!
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Re: [I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Posted by "DaanHoogland (via GitHub)" <gi...@apache.org>.
DaanHoogland closed issue #13358: [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled
URL: https://github.com/apache/cloudstack/issues/13358
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Re: [I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Posted by "DaanHoogland (via GitHub)" <gi...@apache.org>.
DaanHoogland commented on issue #13358:
URL: https://github.com/apache/cloudstack/issues/13358#issuecomment-4706653586
@Gia-Bursulaia , your description reads as if
```
disabled="templateNics && templateNics.length > 0"
```
should be changed to
```
(:)disabled=“!templateNics || templateNics.length > 0)"
```
(with the ‘:’ on the html element, to make it reactive)
Can you create a draft PR to discuss further?
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Re: [I] [BUG] UI: VNF NIC Mapping - Network select dropdown always disabled [cloudstack]
Posted by "DaanHoogland (via GitHub)" <gi...@apache.org>.
DaanHoogland commented on issue #13358:
URL: https://github.com/apache/cloudstack/issues/13358#issuecomment-5190012541
closing as fixed in #13423
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