Bug 713656

Summary:	sys-cluster/neutron-15.0.2 *IPV4 needs to be enabled in kernel
Product:	Gentoo Linux	Reporter:	Alessandro Barbieri <lssndrbarbieri>
Component:	Current packages	Assignee:	Matthew Thode ( prometheanfire ) <prometheanfire>
Status:	RESOLVED FIXED
Severity:	normal	CC:	jstein, openstack
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Alessandro Barbieri 2020-03-20 15:27:19 UTC

>>> Running pre-merge checks for sys-cluster/neutron-15.0.2
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     5.4.13-rt-rt7-x86_64
 * NF_NAT_IPV4 needs to be enabled in kernel
 * NF_CONNTRACK_IPV4 needs to be enabled in kernel
 * NF_NAT_IPV4 needs to be enabled in kernel

my kernel configuration doesn't have them anymore

cat /usr/src/linux/.config | grep IPV4
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_SOCKET_IPV4=m
CONFIG_NF_TPROXY_IPV4=y
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=m
CONFIG_NFT_DUP_IPV4=m
CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_FLOW_TABLE_IPV4=m
CONFIG_NF_DUP_IPV4=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=y

see:
https://cateee.net/lkddb/web-lkddb/NF_NAT_IPV4.html
https://cateee.net/lkddb/web-lkddb/NF_CONNTRACK_IPV4.html

Comment 1 Matthew Thode ( prometheanfire ) archtester

2020-03-24 01:59:48 UTC

not to be offensive, but use more words please?

Are you saying that those checks can (and should) be removed?  If so, have you tested neutron without them (as in run the tempest and grenade test types)?

Comment 2 Alessandro Barbieri 2020-03-24 08:48:47 UTC

CONFIG_NF_NAT_IPV4 is now CONFIG_NF_NAT for new kernels
https://github.com/torvalds/linux/commit/3bf195ae6037e310d693ff3313401cfaf1261b71

CONFIG_NF_CONNTRACK_IPV4 is now CONFIG_NF_CONNTRACK for new kernels
https://github.com/torvalds/linux/commit/a0ae2562c6c4b2721d9fddba63b7286c13517d9f#diff-151e6bfb6861e28609d10dc0c3577b8a

Comment 3 Larry the Git Cow gentoo-dev

2020-03-30 03:03:21 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=139cd3b0d9b7a4b2e85445f7160b1091babc6364

commit 139cd3b0d9b7a4b2e85445f7160b1091babc6364
Author:     Matthew Thode <prometheanfire@gentoo.org>
AuthorDate: 2020-03-30 03:02:55 +0000
Commit:     Matthew Thode <prometheanfire@gentoo.org>
CommitDate: 2020-03-30 03:03:16 +0000

    sys-cluster/neutron: clean up kernel config checks
    
    Closes: https://bugs.gentoo.org/713656
    Package-Manager: Portage-2.3.89, Repoman-2.3.20
    Signed-off-by: Matthew Thode <prometheanfire@gentoo.org>

 sys-cluster/neutron/neutron-2019.2.9999.ebuild | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)