Bug 690054

Summary:	net-misc/cni-plugins kernel config check for CONFIG_BRIDGE_VLAN_FILTERING
Product:	Gentoo Linux	Reporter:	Kevin Faulkner <kondor6c>
Component:	Current packages	Assignee:	Manuel Rüger (RETIRED) <mrueg>
Status:	RESOLVED FIXED
Severity:	enhancement
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Kevin Faulkner 2019-07-17 13:54:10 UTC

I recently encountered an issue where I didn't have CONFIG_BRIDGE_VLAN_FILTERING and it prevented a CNI network device being created. I thought having a kernel configuration check would be useful

Reproducible: Always

Steps to Reproduce:
1. Remove CONFIG_BRIDGE_VLAN_FILTERING from current kernel
2. podman run -it bash bash
3. 
Actual Results:  
adding network: failed to find plugin "loopback"
failed to create bridge "cni0": could not add "cni0": operation not supported"


net-misc/cni-plugins

```
CONFIG_CHECK=" ~BRIDGE_VLAN_FILTERING "

ERROR_CNI_BRIDGE="You need to enable VLAN filtering"
linux-info_pkg_setup
```

Comment 1 Manuel Rüger (RETIRED) gentoo-dev

2019-08-15 13:06:11 UTC

FIxed in 0.8.2