Bug 1468443
| Summary: | VLAN interfaces are not removed correctly in Network Configuration | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Denis Silakov <dsilakov> | ||||||
| Component: | anaconda | Assignee: | Anaconda Maintenance Team <anaconda-maint-list> | ||||||
| Status: | CLOSED WONTFIX | QA Contact: | Release Test Team <release-test-team-automation> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 7.3 | ||||||||
| Target Milestone: | rc | ||||||||
| 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: | 2021-01-15 07:39:35 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: | |||||||||
| Attachments: |
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Created attachment 1295189 [details]
Removed interface is still visible when choosing a parent for a new one
We have added "VLAN connection 1" and then removed it, but when adding a new VLAN interface 'enp0s3.0 (via "VLAN connection 1")' is still somehow available.
Created attachment 1295250 [details]
Potential patch
This patch makes anaconda work better, but I am not sure if it is perfect - if "dev_cfg" is left from the previous attempt to add the device, then configuration parameters from it will be likely reused for the new attempt to add the same interface.
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened. |
Description of problem: In the Network settings, if I add VLAN interface, then remove it and then add again with the same id - it doesn't appear in the list. Sometimes anaconda crashes when adding it again. Version-Release number of selected component (if applicable): How reproducible: Impossibility to re-add interface with the same ID - always. Crashes - rare. Steps to Reproduce: 1. In the beginning of RHEL installation, go to Network Settings and add VLAN interface. It appears in the list of interfaces. 2. Remove this interface from the list by clicking "-" button 3. Try to add interface with the same id again. Actual results: The interface doesn't appear in the list. Note that when adding interface again, the old one (which we removed) is still visible in the "parent interface" drop-down box. Sometimes anaconda crashes with "AttributeError: 'NoneType' object has no attribute 'get_iface'". Though this happens rarely, can't reproduce this right now to provide a full traceback. Though it looks to fail in pyanaconda/ui/gui/spokes/network.py at the following line: log.debug("network: GUI, not adding connection %s, already have %s for device %s", uuid, existing_dev_cfg.con_uuid, existing_dev_cfg.device.get_iface()) Expected results: Additional info: