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scripts/beesd: Unshare namespace without systemd

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If starting the beesd script without systemd, the mount point won't
automatically unmount if the script is cancelled with ctrl+c.

Fixes: https://github.com/Zygo/bees/issues/281
Signed-off-by: Kai Krakow <kai@kaishome.de>
This commit is contained in:
Kai Krakow 2025-01-19 14:31:14 +01:00 committed by Zygo Blaxell
parent ad11db2ee1
commit 360ce7e125
1 changed files with 8 additions and 0 deletions
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8
scripts/beesd.in
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@ -1,5 +1,13 @@
#!/bin/bash
# if not called from systemd try to replicate mount unsharing on ctrl+c
# see: https://github.com/Zygo/bees/issues/281
if [ -z "${SYSTEMD_EXEC_PID}" -a -z "${UNSHARE_DONE}" ]; then
UNSHARE_DONE=true
export UNSHARE_DONE
exec unshare -m --propagation private -- "$0" "$@"
fi
## Helpful functions
INFO(){ echo "INFO:" "$@"; }
ERRO(){ echo "ERROR:" "$@"; exit 1; }