fi
for i in $(seq 1 $SSH_CHECKS); do
- echo "$NAME: Checking SSH connection ($i/$SSH_CHECKS) ..."
- ssh -q "$SYSTEM" true >/dev/null 2>&1 && break
+ echo "$NAME: Checking SSH connection [publickey] ($i/$SSH_CHECKS) ..."
+ if ssh -o PreferredAuthentications=publickey -q "$SYSTEM" true >/dev/null 2>&1; then
+ echo "$NAME: Ok, SSH seems to be available on \"$SYSTEM\"."
+ break
+ fi
echo "$NAME: SSH on \"$SYSTEM\" not ready. Waiting ..."
sleep 10s
done
- echo "$NAME: Ok, SSH seems to be available on \"$SYSTEM\"."
if [ "$rsys_was_running" -eq 0 ]; then
echo "$NAME: \"$SYSTEM\" just started up. Delaying actions for $BOOT_DELAY ..."
echo
# shellcheck disable=2029
- ssh -q "$SYSTEM" "$CMD" </dev/null ; r=$?
+ ssh -o PreferredAuthentications=publickey -q "$SYSTEM" "$CMD" </dev/null ; r=$?
echo
echo "$NAME: Remote command ended with return code $r."
if [ "$rsys_users" = "0" ]; then
echo "$NAME: Power off \"$SYSTEM\" again ..."
# shellcheck disable=2029
- ssh -q "$SYSTEM" "sync; shutdown -hP $SHUTDOWN_TIME" >/dev/null
+ ssh -o PreferredAuthentications=publickey -q "$SYSTEM" "sync; shutdown -hP $SHUTDOWN_TIME" >/dev/null
if [ $? -ne 0 ]; then
echo "$NAME: Failed to power off \"$SYSTEM\"!" >&2
return 5