From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Fri, 16 Aug 2024 21:41:00 +0000 (+0200)
Subject: Set SYSTEMD_IN_CHROOT for package managers
X-Git-Tag: v25~357^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=425c2d10595f6cda7edd6157ec4b19024b9c28ef;p=thirdparty%2Fmkosi.git

Set SYSTEMD_IN_CHROOT for package managers

systemd's built-in chroot detection doesn't work when unprivileged
so tell it explicitly that we're in a chroot.
---

diff --git a/mkosi/installer/__init__.py b/mkosi/installer/__init__.py
index bdcb08ca7..511d8d6b6 100644
--- a/mkosi/installer/__init__.py
+++ b/mkosi/installer/__init__.py
@@ -37,6 +37,8 @@ class PackageManager:
     def finalize_environment(cls, context: Context) -> dict[str, str]:
         env = {
             "HOME": "/", # Make sure rpm doesn't pick up ~/.rpmmacros and ~/.rpmrc.
+            # systemd's chroot detection doesn't work when unprivileged so tell it explicitly.
+            "SYSTEMD_IN_CHROOT": "1",
         }
 
         if "SYSTEMD_HWDB_UPDATE_BYPASS" not in context.config.environment: