spec: add new package with RHEL-specific network naming sysattrs

Resolves: RHEL-22278

.gitignore

@@ -7,3 +7,4 @@
 /systemd-*.tar.xz
 /systemd-*.tar.gz
 /*.rpm
+/rhel-net-naming-sysattrs-v0.2.tar.gz

sources

@@ -1 +1,2 @@
+SHA512 (rhel-net-naming-sysattrs-v0.2.tar.gz) = ec55435f129d07242ce645f26863c1200b7b433c98066f5a6dac0db75b30b0a65e20f00488287a017331cb22c651a03c46d88bc01b527b89bd30ce019fa84e89
 SHA512 (systemd-252.tar.gz) = c9a5f4e3d11cf6a73b0f0d34f7e8f380b9b39bd4e8dd540affcba2eb24b777943f90662eb6ca2bd24276eb5d502312fcc2f097ec242ed1ca79603dbbde19ec7f

systemd.spec

@@ -21,7 +21,7 @@
 Name:           systemd
 Url:            https://systemd.io
 Version:        252
-Release:        24%{?dist}
+Release:        25%{?dist}
 # For a breakdown of the licensing, see README
 License:        LGPLv2+ and MIT and GPLv2+
 Summary:        System and Service Manager
@@ -65,6 +65,11 @@ Source23:       sysusers.prov
 Source24:       sysusers.generate-pre.sh
 Source25:       rc.local
 
+# Download hwdb of RHEL net naming scheme; this is a temporary it will be later moved to kernel
+# see: https://issues.redhat.com/browse/RHELBU-2374
+%global rhel_nns_version 0.2
+Source26:       https://gitlab.com/mschmidt2/rhel-net-naming-sysattrs/-/archive/v%{rhel_nns_version}/rhel-net-naming-sysattrs-v%{rhel_nns_version}.tar.gz
+
 %if 0
 GIT_DIR=../../src/systemd/.git git format-patch-ab --no-signature -M -N v235..v235-stable
 i=1; for j in 00*patch; do printf "Patch%04d:      %s\n" $i $j; i=$((i+1));done|xclip
@@ -875,8 +880,17 @@ Standalone sysusers binary with no dependencies on the systemd-shared library
 or other libraries from systemd-libs. This package conflicts with the main
 systemd package and is meant for use in non-systemd systems.
 
+%package -n rhel-net-naming-sysattrs
+Summary:        RHEL-specific network naming sysattrs
+BuildArch:      noarch
+
+%description -n rhel-net-naming-sysattrs
+rhel-net-naming-sysattrs package provides hwdb and udev rule needed for stable
+network naming scheme acros RHEL releases.
+
 %prep
 %autosetup -n %{?commit:%{name}%{?stable:-stable}-%{commit}}%{!?commit:%{name}%{?stable:-stable}-%{version_no_tilde}} -S git_am -p1
+%setup -T -D -a 26
 
 %build
 %define ntpvendor %(source /etc/os-release; echo ${ID})
@@ -1138,6 +1152,9 @@ python3 %{SOURCE2} %buildroot <<EOF
 %ghost %attr(0700,root,root) %dir /var/log/private
 EOF
 
+# Install rhel-net-naming-sysattrs
+%make_install -C rhel-net-naming-sysattrs-v%{rhel_nns_version}
+
 %check
 %if %{with tests}
 meson test -C %{_vpath_builddir} -t 6 --print-errorlogs
@@ -1387,7 +1404,14 @@ getent passwd systemd-oom &>/dev/null || useradd -r -l -g systemd-oom -d / -s /s
 
 %files standalone-sysusers -f .file-list-standalone-sysusers
 
+%files -n rhel-net-naming-sysattrs
+%{_udevrulesdir}/74-rhel-net-naming-sysattrs.rules
+%{_udevhwdbdir}/50-net-naming-sysattr-allowlist.hwdb
+
 %changelog
+* Tue Jan 30 2024 systemd maintenance team <systemd-maint@redhat.com> - 252-25
+- spec: add new package with RHEL-specific network naming sysattrs (RHEL-22278)
+
 * Wed Jan 24 2024 systemd maintenance team <systemd-maint@redhat.com> - 252-24
 - ci: use source-git-automation composite Action (RHEL-1086)
 - ci: increase the cron interval to 45 minutes (RHEL-1086)