add sleep to prevent rclone before fuse mod, and add performance caching

hub/onboard-spoke.sh

@@ -13,8 +13,15 @@ NC='\033[0m'
 
 info() { echo -e "${GREEN}[+]${NC} $*"; }
 warn() { echo -e "${YELLOW}[!]${NC} $*"; }
-die()    { echo -e "${RED}[ERROR]${NC} $*" >&2; exit 1; }
-header() { echo -e "\n${CYAN}══════════════════════════════════════════${NC}"; echo -e "${CYAN}  $*${NC}"; echo -e "${CYAN}══════════════════════════════════════════${NC}"; }
+die() {
+  echo -e "${RED}[ERROR]${NC} $*" >&2
+  exit 1
+}
+header() {
+  echo -e "\n${CYAN}══════════════════════════════════════════${NC}"
+  echo -e "${CYAN}  $*${NC}"
+  echo -e "${CYAN}══════════════════════════════════════════${NC}"
+}
 
 check_deps() {
   local missing=()
@@ -84,9 +91,9 @@ KEYSCAN=$(ssh-keyscan -p "$TUNNEL_PORT" -H localhost 2>/dev/null)
 while IFS= read -r KEYSCAN_LINE; do
   KEYSCAN_KEY=$(echo "$KEYSCAN_LINE" | awk '{print $2, $3}')
   if ! grep -qF "$KEYSCAN_KEY" "$SSH_DIR/known_hosts" 2>/dev/null; then
-        echo "$KEYSCAN_LINE" >> "$SSH_DIR/known_hosts"
+    echo "$KEYSCAN_LINE" >>"$SSH_DIR/known_hosts"
   fi
-done <<< "$KEYSCAN"
+done <<<"$KEYSCAN"
 
 header "Generating Hub-to-Spoke Access Key"
 if [ -f "$KEY_PATH" ]; then
@@ -124,7 +131,7 @@ header "Adding rclone Remote"
 if grep -q "\[${SPOKE_NAME}-remote\]" "$RCLONE_CONF" 2>/dev/null; then
   warn "Remote [${SPOKE_NAME}-remote] already exists in $RCLONE_CONF, skipping."
 else
-    [ -s "$RCLONE_CONF" ] && tail -c1 "$RCLONE_CONF" | grep -qv $'\n' && echo "" >> "$RCLONE_CONF"
+  [ -s "$RCLONE_CONF" ] && tail -c1 "$RCLONE_CONF" | grep -qv $'\n' && echo "" >>"$RCLONE_CONF"
   python3 - "$RCLONE_CONF" "$SPOKE_NAME" "$TUNNEL_PORT" "$KEY_PATH" <<'PYEOF'
 import sys
 path, name, port, key = sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4]
@@ -155,7 +162,10 @@ if [[ "${ADD_UNION,,}" == "y" ]]; then
   1) UPSTREAM_TAG=":ro" ;;
   2) UPSTREAM_TAG=":nc" ;;
   3) UPSTREAM_TAG=":writeback" ;;
-        *) warn "Invalid choice, defaulting to full read/write."; UPSTREAM_TAG="" ;;
+  *)
+    warn "Invalid choice, defaulting to full read/write."
+    UPSTREAM_TAG=""
+    ;;
   esac
   if [ -n "$UNION_PATH" ]; then
     UPSTREAM="${SPOKE_NAME}-remote:${UNION_PATH}${UPSTREAM_TAG}"
@@ -163,7 +173,8 @@ if [[ "${ADD_UNION,,}" == "y" ]]; then
     UPSTREAM="${SPOKE_NAME}-remote:${UPSTREAM_TAG}"
   fi
   if grep -q "^\[${UNION_NAME}\]" "$RCLONE_CONF" 2>/dev/null; then
-        ALREADY=$(python3 - "$RCLONE_CONF" "$UNION_NAME" "${SPOKE_NAME}-remote:" <<'PYEOF2'
+    ALREADY=$(
+      python3 - "$RCLONE_CONF" "$UNION_NAME" "${SPOKE_NAME}-remote:" <<'PYEOF2'
 import sys
 path, section, prefix = sys.argv[1], sys.argv[2], sys.argv[3]
 with open(path) as f:
@@ -179,7 +190,7 @@ for line in lines:
         sys.exit(0)
 print("no")
 PYEOF2
-)
+    )
     if [ "$ALREADY" = "yes" ]; then
       warn "Upstream for ${SPOKE_NAME}-remote already in union remote [${UNION_NAME}], skipping."
     else
@@ -204,8 +215,8 @@ PYEOF2
       info "Added '$UPSTREAM' to union remote [${UNION_NAME}]."
     fi
   else
-        [ -s "$RCLONE_CONF" ] && tail -c1 "$RCLONE_CONF" | grep -qv $'\n' && echo "" >> "$RCLONE_CONF"
-        printf '\n[%s]\ntype = union\nupstreams = %s\n' "$UNION_NAME" "$UPSTREAM" >> "$RCLONE_CONF"
+    [ -s "$RCLONE_CONF" ] && tail -c1 "$RCLONE_CONF" | grep -qv $'\n' && echo "" >>"$RCLONE_CONF"
+    printf '\n[%s]\ntype = union\nupstreams = %s\n' "$UNION_NAME" "$UPSTREAM" >>"$RCLONE_CONF"
     info "Union remote [${UNION_NAME}] created with upstream '$UPSTREAM'."
   fi
 fi
@@ -223,14 +234,15 @@ MOUNT_POINT="${HOME}/mnt/${SPOKE_NAME}"
 mkdir -p "$MOUNT_POINT"
 if grep -q "^${SPOKE_NAME} " "$REGISTRY" 2>/dev/null; then
   warn "$SPOKE_NAME already in registry, updating."
-    grep -v "^${SPOKE_NAME} " "$REGISTRY" > "${REGISTRY}.tmp" 2>/dev/null || true
+  grep -v "^${SPOKE_NAME} " "$REGISTRY" >"${REGISTRY}.tmp" 2>/dev/null || true
   mv "${REGISTRY}.tmp" "$REGISTRY"
 fi
-echo "${SPOKE_NAME} ${TUNNEL_PORT} ${KEY_PATH} ${MOUNT_POINT}" >> "$REGISTRY"
+echo "${SPOKE_NAME} ${TUNNEL_PORT} ${KEY_PATH} ${MOUNT_POINT}" >>"$REGISTRY"
 info "$SPOKE_NAME registered."
 
 header "Setting Up Auto-Mount"
-MOUNT_CMD="rclone mount ${SPOKE_NAME}-remote: ${MOUNT_POINT} --config ${HOME}/.config/rclone/rclone.conf --vfs-cache-mode writes --allow-other --daemon"
+#MOUNT_CMD="rclone mount ${SPOKE_NAME}-remote: ${MOUNT_POINT} --config ${HOME}/.config/rclone/rclone.conf --vfs-cache-mode writes --allow-other --daemon"
+MOUNT_CMD="sleep 55 && rclone mount ${SPOKE_NAME}-remote: ${MOUNT_POINT} --config ${HOME}/.config/rclone/rclone.conf --vfs-cache-mode full --vfs-cache-max-size 2G --vfs-read-ahead 256M --allow-other --daemon"
 CRON_ENTRY="@reboot ${MOUNT_CMD}"
 EXISTING=$(crontab -l 2>/dev/null || true)
 if echo "$EXISTING" | grep -qF "${SPOKE_NAME}-remote:"; then
@@ -238,9 +250,12 @@ if echo "$EXISTING" | grep -qF "${SPOKE_NAME}-remote:"; then
 else
   CRONTAB_BACKUP="${HOME}/.config/tinyboard/crontab.$(date +%Y%m%d%H%M%S)"
   mkdir -p "$(dirname "$CRONTAB_BACKUP")"
-    echo "$EXISTING" > "$CRONTAB_BACKUP"
+  echo "$EXISTING" >"$CRONTAB_BACKUP"
   info "Crontab backed up to $CRONTAB_BACKUP"
-    { echo "$EXISTING"; echo "$CRON_ENTRY"; } | crontab -
+  {
+    echo "$EXISTING"
+    echo "$CRON_ENTRY"
+  } | crontab -
   info "Auto-mount crontab entry added for ${SPOKE_NAME}."
 fi
 info "Starting mount now..."