rootless: allocate 1G subuids from 524288 (0x80000)

systemd-homed expects the subuid range to be within 524288-1878982656 (0x80000-0x6fff0000). See `userdbctl(1)`. This commit also increases the subuids from 64K to 1G. Fix issue 1396 Fix issue 1227 Signed-off-by: Akihiro Suda <[email protected]>
lima-vm · Oct 11, 2024 · 8204ca9 · 8204ca9
1 parent 5d41ca2
commit 8204ca9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/cidata/cidata.TEMPLATE.d/boot/20-rootless-base.sh b/pkg/cidata/cidata.TEMPLATE.d/boot/20-rootless-base.sh
@@ -63,7 +63,9 @@ fi
 
 # Set up subuid
 for f in /etc/subuid /etc/subgid; do
- grep -qw "${LIMA_CIDATA_USER}" $f || echo "${LIMA_CIDATA_USER}:100000:65536" >>$f
+ # systemd-homed expects the subuid range to be within 524288-1878982656 (0x80000-0x6fff0000).
+ # See userdbctl.
+ grep -qw "${LIMA_CIDATA_USER}" $f || echo "${LIMA_CIDATA_USER}:524288:1073741824" >>$f
 done
 
 # Start systemd session