centos: Remove dangling syslog.service symlink

Dangling symlinks trip up systemctl preset-all so let's remove this
one that's generated by the systemd spec in centos stream 8.

diff --git a/mkosi/distributions/centos.py b/mkosi/distributions/centos.py
index 35d62f89f894ac207a6f925ad0cfb4116d0c16bd..a9e9e6d902013ba1325159fee38ffaae93f6c1de 100644 (file)
--- a/mkosi/distributions/centos.py
+++ b/mkosi/distributions/centos.py
@@ -80,6 +80,10 @@ class CentosInstaller(DistributionInstaller):
 
         install_packages_dnf(state, packages, env)
 
+        syslog = state.root.joinpath("etc/systemd/system/syslog.service")
+        if release <= 8 and syslog.is_symlink() and not syslog.exists():
+            syslog.unlink()
+
         # On Fedora, the default rpmdb has moved to /usr/lib/sysimage/rpm so if that's the case we need to
         # move it back to /var/lib/rpm on CentOS.
         move_rpm_db(state.root)