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Switch from the RPM scriptlet to the sysusers.d configuration for 'mysql' user / group creation

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See https://fedoraproject.org/wiki/Changes/RPMSuportForSystemdSysusers.

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My final decision is to be progressive and completely remove the old behaviour.

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My original strategy was to introduce these changes with full backward compatibility for older Fedora releases and hopefully also existing RHEL releases.
However that didn't work as smoothly as I expected.
  https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/F6DCB3KCTB3SEMQWLE7OITV3I4T24ZV6

Now I'm pressured by latest Rawhide change that strenghten the automatically generated user(), group() from 'Recommends:' to 'Requires:'
  https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/4CNWZ7HYSUO5TUDU7RHRFHPEWQENNYNI

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The MySQL upstream do not ship their own sysusers.d configuration file.

WARNING:
  We no longer enforce the fixed UID/GID 27 !!!
  The fixed UID/GID 27 was also drooped from the Fedora static allocation list:
  https://src.fedoraproject.org/rpms/setup/c/df5ba7?branch=rawhide
This commit is contained in:
<first-name-unset> <last-name-unset> 2025-04-06 10:58:03 +02:00
commit 646e37cc97
1 changed files with 14 additions and 7 deletions
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21
mysql8.0.spec
View file

@ -102,7 +102,7 @@
Name: %{majorname}%{majorversion}
Version: %{package_version}
Release: 1%{?with_debug:.debug}%{?dist}
Release: 2%{?with_debug:.debug}%{?dist}
Summary: MySQL client programs and shared libraries
URL: http://www.mysql.com
@ -388,7 +388,6 @@ Requires: %{_sysconfdir}/my.cnf.d
Requires: %{pkgname}-errmsg = %{sameevr}
%{?mecab:Requires: mecab-ipadic}
Requires: coreutils
Requires(pre): /usr/sbin/useradd
# We require this to be present for %%{_tmpfilesdir}
Requires: systemd
# Make sure it's there when scriptlets run, too
@ -646,6 +645,13 @@ install -D -p -m 644 %{_vpath_builddir}/scripts/mysql@.service %{buildroot}%{_un
install -D -p -m 0644 %{_vpath_builddir}/scripts/mysql.tmpfiles.d %{buildroot}%{_tmpfilesdir}/%{daemon_name}.conf
rm -r %{buildroot}%{_tmpfilesdir}/mysql.conf
# Create a sysusers.d config file
# We no longer enforce the hardcoded UID/GID 27
mkdir -p %{buildroot}%{_sysusersdir}
cat > %{buildroot}%{_sysusersdir}/%{name}.conf << EOF
u mysql - 'MariaDB and MySQL Server' %{dbdatadir} -
EOF
# helper scripts for service starting
install -D -p -m 755 %{_vpath_builddir}/scripts/mysql-prepare-db-dir %{buildroot}%{_libexecdir}/mysql-prepare-db-dir
install -p -m 755 %{_vpath_builddir}/scripts/mysql-wait-stop %{buildroot}%{_libexecdir}/mysql-wait-stop
@ -783,11 +789,6 @@ popd
%pre -n %{pkgname}-server
/usr/sbin/groupadd -g 27 -o -r mysql >/dev/null 2>&1 || :
/usr/sbin/useradd -M -N -g mysql -o -r -d %{dbdatadir} -s /sbin/nologin \
-c "MySQL Server" -u 27 mysql >/dev/null 2>&1 || :
%post -n %{pkgname}-server
%systemd_post %{daemon_name}.service
if [ ! -e "%{logfile}" -a ! -h "%{logfile}" ] ; then
@ -979,6 +980,7 @@ fi
%{_libexecdir}/mysql-scripts-common
%{_tmpfilesdir}/%{daemon_name}.conf
%{_sysusersdir}/%{name}.conf
%attr(0755,mysql,mysql) %dir %{dbdatadir}
%attr(0750,mysql,mysql) %dir %{_localstatedir}/lib/mysql-files
%attr(0700,mysql,mysql) %dir %{_localstatedir}/lib/mysql-keyring
@ -1104,6 +1106,11 @@ fi
%endif
%changelog
* Sun Apr 06 2025 Michal Schorm <mschorm@redhat.com> - 8.0.41-2
- Switch from the RPM scriptlet to the sysusers.d configuration
for 'mysql' user / group creation
- We no longer enforce the fixed UID/GID 27 !!!
* Fri Feb 28 2025 Michal Schorm <mschorm@redhat.com> - 8.0.41-1
- Rebase to MySQL 8.0.41