Producer node problem without metadata

Staking & Delegation Operate a Stake Pool
#1

I’m using Stake Pool School - Stake pool course
until Start your core node - Stake pool course
Producer node without metadata

I have 1 producer node and 1 relay node
producer: 192.168.0.61
relay: 192.168.0.62
I’m using configurations file from:

wget https://book.world.dev.cardano.org/environments/preview/config.json
wget https://book.world.dev.cardano.org/environments/preview/topology.json
wget https://book.world.dev.cardano.org/environments/preview/byron-genesis.json
wget https://book.world.dev.cardano.org/environments/preview/shelley-genesis.json
wget https://book.world.dev.cardano.org/environments/preview/alonzo-genesis.json

configure productive node communication only with relay node
and relay node with the blockchain
producer node:
topology.json

{
  "LocalRoots": {
    "groups": [
      {
        "localRoots": {
          "accessPoints": [
		  {
            "address": "192.168.0.62",
            "port": 1340
          }
		  ],
          "advertise": false
        },
        "valency": 1
      }
    ]
  },
  "PublicRoots": [
    {
      "publicRoots": {
        "accessPoints": [],
        "advertise": false
      }
    }
  ],
  "useLedgerAfterSlot": 322000
}

nodo relay:
topology.json
{
  "LocalRoots": {
    "groups": [
      {
        "localRoots": {
          "accessPoints": [
		  {
            "address": "192.168.0.61",
            "port": 1330
          }
		  ],
          "advertise": false
        },
        "valency": 2
      }
    ]
  },
  "PublicRoots": [
    {
      "publicRoots": {
        "accessPoints": [
          {
            "address": "preview-node.world.dev.cardano.org",
            "port": 30002
          }
        ],
        "advertise": false
      }
    }
  ],
  "useLedgerAfterSlot": 322000
}

I start only producer node, my script

productor.sh
#!/bin/bash
NODE_HOME=~/cnode
NODE_CFG=$NODE_HOME/pool.cfg
NODE_IP=0.0.0.0
NODE_PORT=1330
cardano-node run \
--database-path $NODE_HOME/db \
--socket-path $NODE_HOME/sockets/node.socket \
--host-addr $NODE_IP \
--port $NODE_PORT \
--config $NODE_CFG/testnet-config.json \
--topology $NODE_CFG/testnet-topology.json \
--shelley-kes-key $NODE_CFG/kes.skey \
--shelley-vrf-key $NODE_CFG/vrf.skey \
--shelley-operational-certificate $NODE_CFG/node.cert
exit;

I have sync progress 100%, is it ok? Relay node is off, I have some wrong configuration?

cardano-cli query tip --testnet-magic 2
{
   “block”: 67869,
   “epoch”: 17,
   “era”: “Babbage”,
   “hash”: “93ec78f32f77961b27dbde582b1c1050c8a86a1f325aed29ea78c4498fcc2add”,
   “slot”: 1471614,
   “syncProgress”: “100.00”   <--- is it ok?
}
#2

Yes, 100% means u have the db synchronized

#3

i know, but i hope:
if node relay is off, a message error ,no conection and no socket found
and no syncronized 100% always