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Defer QNAP autorun until encrypted volume unlocks (Fixes #1422)

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QNAP's autorun.sh fires well before encrypted data volumes are
unlocked, so the previous one-line entry that invoked
start-pulse-agent.sh on the encrypted volume failed immediately —
the wrapper did not exist yet, and the agent never started after
reboot.

Replace the entry with a backgrounded waiter that polls for the
wrapper (every 2 s, up to 30 min) and execs it once the volume
comes up. On unencrypted volumes the loop exits on the first
check, so behaviour is unchanged. A timeout message is logged to
/var/log/pulse-agent.log if the volume never unlocks within the
window. The block is uninstall-safe: no internal blank lines, so
the existing sed marker-to-blank-line range still removes it
cleanly.
This commit is contained in:
rcourtman 2026-04-17 11:46:23 +01:00
parent 7e4d4e07bf
commit 9fe622b885
1 changed files with 18 additions and 2 deletions
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20
scripts/install.sh
View file

@ -1705,7 +1705,22 @@ EOF
cat >> "$AUTORUN_PATH" <<AUTORUNEOF
${AUTORUN_MARKER}
${WRAPPER_SCRIPT} >> /var/log/${AGENT_NAME}.log 2>&1 &
(
_pulse_wrapper="${WRAPPER_SCRIPT}"
_pulse_log="/var/log/${AGENT_NAME}.log"
_pulse_waited=0
_pulse_wait_max=1800
while [ ! -x "\$_pulse_wrapper" ] && [ "\$_pulse_waited" -lt "\$_pulse_wait_max" ]; do
sleep 2
_pulse_waited=\$((_pulse_waited + 2))
done
if [ -x "\$_pulse_wrapper" ]; then
[ "\$_pulse_waited" -gt 0 ] && echo "\$(date '+%Y-%m-%d %H:%M:%S') [pulse-agent-autorun] data volume available after \${_pulse_waited}s" >> "\$_pulse_log"
"\$_pulse_wrapper" >> "\$_pulse_log" 2>&1
else
echo "\$(date '+%Y-%m-%d %H:%M:%S') [pulse-agent-autorun] timed out after \${_pulse_wait_max}s waiting for \$_pulse_wrapper" >> "\$_pulse_log"
fi
) &
AUTORUNEOF
chmod +x "$AUTORUN_PATH"
@ -1726,7 +1741,8 @@ AUTORUNEOF
if [[ "$AUTORUN_CONFIGURED" != true ]]; then
log_warn "Could not configure autorun.sh automatically."
log_warn "To persist across reboots, add the following to your QNAP autorun.sh:"
log_warn " ${WRAPPER_SCRIPT} >> /var/log/${AGENT_NAME}.log 2>&1 &"
log_warn " (w='${WRAPPER_SCRIPT}'; i=0; while [ ! -x \"\$w\" ] && [ \$i -lt 1800 ]; do sleep 2; i=\$((i+2)); done; [ -x \"\$w\" ] && \"\$w\" >> /var/log/${AGENT_NAME}.log 2>&1) &"
log_warn "The waiter accommodates encrypted data volumes that unlock after autorun."
log_warn "See: https://wiki.qnap.com/wiki/Running_Your_Own_Application_at_Startup"
fi