mkosi.conf

# SPDX-License-Identifier: LGPL-2.1-or-later

[Config]
Images=system

[Output]
OutputDirectory=mkosi.output
BuildDirectory=mkosi.builddir
CacheDirectory=mkosi.cache

[Content]
# Prevent ASAN warnings when building the image and ship the real ASAN options prefixed with MKOSI_.
Environment=ASAN_OPTIONS=verify_asan_link_order=false
            MKOSI_ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1:disable_coredump=0:use_madv_dontdump=1
            MKOSI_UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1

[Host]
@Incremental=yes
@QemuMem=2G
@RuntimeSize=8G
# Make sure we don't trigger systemd-firstboot prompting for the root password.
Credentials=passwd.plaintext-password.root=
KernelCommandLineExtra=systemd.crash_shell
                       systemd.log_level=debug
                       systemd.log_ratelimit_kmsg=0
                       systemd.journald.forward_to_console
                       systemd.journald.max_level_console=warning
                       # Disable the kernel's ratelimiting on userspace logging to kmsg.
                       printk.devkmsg=on
                       # Make sure /sysroot is mounted rw in the initrd.
                       rw
                       # Lower the default device timeout so we get a shell earlier if the root device does
                       # not appear for some reason.
                       systemd.default_device_timeout_sec=10
                       # Make sure no LSMs are enabled by default.
                       apparmor=0
                       selinux=0
                       enforcing=0
                       systemd.early_core_pattern=/core