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bkctld-start: better retry logic around fetch SSH PID

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Jérémy Lecour 2020-04-03 08:31:29 +02:00 committed by Jérémy Lecour
parent 9bbcb852b0
commit f8ef5b22cd
1 changed files with 14 additions and 4 deletions
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18
lib/bkctld-start
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@ -41,13 +41,23 @@ grep -q "${jail_path}/dev/pts" /proc/mounts || mount -t devpts -o gid=4,mode=620
grep -q "${jail_path}/dev/shm" /proc/mounts || mount -t tmpfs none dev/shm
# Start SSH in the chroot
chroot "${jail_path}" /usr/sbin/sshd -E /var/log/authlog || error "${jail_name}: failed to start sshd"
chroot "${jail_path}" /usr/sbin/sshd -E /var/log/authlog || error "${jail_name}: failed to start SSH."
pidfile="${jail_path}/${SSHD_PID}"
# Wait for SSH to be up
# shellcheck disable=SC2034
for try in $(seq 1 10); do
test -f "${pidfile}" || sleep 0.3
if [ -f "${pidfile}" ]; then
pid=$(cat "${pidfile}")
break
else
pid=""
sleep 0.3
fi
done
pid=$(cat "${pidfile}")
notice "${jail_name}: jail has been started [${pid}]"
if [ -n "${pid}" ]; then
notice "${jail_name}: jail has been started [${pid}]"
else
error "${jail_name}: failed to fetch SSH pid within 3 sec."
fi