Configurazione Nodo

Durante la procedura, quando viene richiesto di compilare alcuni campi come il paese o l'e-mail, è possibile lasciarli vuoti.

File di configurazione

Inizializza la configurazione dell'applicazione (il comando qua sotto crea e popola il file config.toml)

sudo docker run --rm \
    --volume ${HOME}/.sentinelnode:/root/.sentinelnode \
    sentinel-dvpn-node process config init

Apri il file di configurazione config.toml

sudo nano ${HOME}/.sentinelnode/config.toml

Modifica i campi necessari prendendo i corretti parametri a seconda dell'hosting che hai scelto.

Se hai deciso di ospitare il nodo a casa o in un luogo privato, utilizza le informazioni contenute in Residential IPs qua sotto. Al contrario, se hai deciso di hostare il nodo su un VPS o Akash, utilizza le informazioni contenute in Datacenter IPs.

Config.toml per Residential IPs

[chain]
# Gas limit to set per transaction
gas = 200000

# Gas adjustment factor
gas_adjustment = 1.05

# Gas prices to determine the transaction fee
gas_prices = "0.1udvpn"

# The network chain ID
id = "sentinelhub-2"

# Comma separated Tendermint RPC addresses for the chain
rpc_addresses = "https://rpc.sentinel.co:443,https://rpc.sentinel.quokkastake.io:443,https://rpc.trinityvalidator.com:443"
# Find below some alternative ones
# https://rpc.mathnodes.com:443
# https://rpc-sentinel.whispernode.com:443
# https://rpc.sentinel.chaintools.tech:443
# https://sentinel-rpc.publicnode.com:443

# Timeout seconds for querying the data from the RPC server
rpc_query_timeout = 10

# Timeout seconds for broadcasting the transaction through RPC server
rpc_tx_timeout = 30

# Calculate the transaction fee by simulating it
simulate_and_execute = true

[handshake]
# Enable Handshake DNS resolver (se usi v2ray imposta enable = false)
enable = true

# Number of peers
peers = 8

[keyring]
# Underlying storage mechanism for keys
backend = "file"
# To run the node with autorestart function, write the word "test". Alternatively, you can use the word "file"

# Name of the key with which to sign
from = "operator"
# replace "operator" with your preferred name, but ensure that the value is NOT left empty

[node]
# Time interval between each set_sessions operation
interval_set_sessions = "10s"

# Time interval between each update_sessions transaction
interval_update_sessions = "1h55m0s"

# Time interval between each set_status transaction
interval_update_status = "55m0s"

# IPv4 address to replace the public IPv4 address with
ipv4_address = ""

# API listen-address (porta TCP)
listen_on = "0.0.0.0:<tcp_port>" #for example 0.0.0.0:7777
# this is the TCP port. You can change and ensure to write it down as needed for later use

# Name of the node (sostituisci "your_node_name" con il nome che desiseri)
moniker = "your_node_name"

# Prices for one gigabyte of bandwidth provided
gigabyte_prices = "52573ibc/31FEE1A2A9F9C01113F90BD0BBCCE8FD6BBB8585FAF109A2101827DD1D5B95B8,9204ibc/A8C2D23A1E6F95DA4E48BA349667E322BD7A6C996D8A4AAE8BA72E190F3D1477,1180852ibc/B1C0DDB14F25279A2026BC8794E12B259F8BDA546A3C5132CCAEE4431CE36783,122740ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518,15342624udvpn"

# Prices per hour
hourly_prices = "18480ibc/31FEE1A2A9F9C01113F90BD0BBCCE8FD6BBB8585FAF109A2101827DD1D5B95B8,770ibc/A8C2D23A1E6F95DA4E48BA349667E322BD7A6C996D8A4AAE8BA72E190F3D1477,1871892ibc/B1C0DDB14F25279A2026BC8794E12B259F8BDA546A3C5132CCAEE4431CE36783,18897ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518,10000000udvpn"

# Public URL of the node
remote_url = "https://<ip_node>:<tcp_port>"
# replace ip_node with your host ip and tcp_port with 7777
# example: https://123.456.78.90:7777

# Type of node (puoi scegliere tra wireguard e v2ray)
type = "wireguard"

# Limit max number of concurrent peers
[qos]
max_peers = 250

Config.toml per Datacenter IPs

[chain]
# Gas limit to set per transaction
gas = 200000

# Gas adjustment factor
gas_adjustment = 1.05

# Gas prices to determine the transaction fee
gas_prices = "0.1udvpn"

# The network chain ID
id = "sentinelhub-2"

# Comma separated Tendermint RPC addresses for the chain
rpc_addresses = "https://rpc.sentinel.co:443,https://rpc.sentinel.quokkastake.io:443,https://rpc.trinityvalidator.com:443"
# Find below some alternative ones
# https://rpc.mathnodes.com:443
# https://rpc-sentinel.whispernode.com:443
# https://rpc.sentinel.chaintools.tech:443
# https://sentinel-rpc.publicnode.com:443

# Timeout seconds for querying the data from the RPC server
rpc_query_timeout = 10

# Timeout seconds for broadcasting the transaction through RPC server
rpc_tx_timeout = 30

# Calculate the transaction fee by simulating it
simulate_and_execute = true

[handshake]
# Enable Handshake DNS resolver (se usi v2ray imposta enable = false)
enable = true

# Number of peers
peers = 8

[keyring]
# Underlying storage mechanism for keys
backend = "file"
# To run the node with autorestart function, write the word "test". Alternatively, you can use the word "file"

# Name of the key with which to sign
from = "operator"
# replace "operator" with your preferred name, but ensure that the value is NOT left empty

[node]
# Time interval between each set_sessions operation
interval_set_sessions = "10s"

# Time interval between each update_sessions transaction
interval_update_sessions = "1h55m0s"

# Time interval between each set_status transaction
interval_update_status = "55m0s"

# IPv4 address to replace the public IPv4 address with
ipv4_address = ""

# API listen-address (porta TCP)
listen_on = "0.0.0.0:<tcp_port>" #for example 0.0.0.0:7777
# this is the TCP port. You can change and ensure to write it down as needed for later use

# Name of the node (sostituisci "your_node_name" con il nome che desiseri)
moniker = "your_node_name"

# Prices for one gigabyte of bandwidth provided
gigabyte_prices = "52573ibc/31FEE1A2A9F9C01113F90BD0BBCCE8FD6BBB8585FAF109A2101827DD1D5B95B8,9204ibc/A8C2D23A1E6F95DA4E48BA349667E322BD7A6C996D8A4AAE8BA72E190F3D1477,1180852ibc/B1C0DDB14F25279A2026BC8794E12B259F8BDA546A3C5132CCAEE4431CE36783,122740ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518,15342624udvpn"

# Prices per hour
hourly_prices = "18480ibc/31FEE1A2A9F9C01113F90BD0BBCCE8FD6BBB8585FAF109A2101827DD1D5B95B8,770ibc/A8C2D23A1E6F95DA4E48BA349667E322BD7A6C996D8A4AAE8BA72E190F3D1477,1871892ibc/B1C0DDB14F25279A2026BC8794E12B259F8BDA546A3C5132CCAEE4431CE36783,18897ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518,4160000udvpn"

# Public URL of the node
remote_url = "https://<ip_node>:<tcp_port>"
# replace ip_node with your host ip and tcp_port with 7777
# example: https://123.456.78.90:7777

# Type of node (puoi scegliere tra wireguard e v2ray)
type = "wireguard"

# Limit max number of concurrent peers
[qos]
max_peers = 250

I campi gigabyte_prices e hourly_prices devono comprendere l'intera stringa, comprese le monete IBC separate da virgole. La semplice inclusione del prezzo udvpn non è sufficiente.

Di seguito è riportato l'elenco delle monete IBC supportate da Sentinel con le relative variabili di denominazioni:

ATOM
ibc/A8C2D23A1E6F95DA4E48BA349667E322BD7A6C996D8A4AAE8BA72E190F3D1477

OSMOSIS
ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518

SECRET
ibc/31FEE1A2A9F9C01113F90BD0BBCCE8FD6BBB8585FAF109A2101827DD1D5B95B8

DECENTR
ibc/B1C0DDB14F25279A2026BC8794E12B259F8BDA546A3C5132CCAEE4431CE36783

Tipo di Nodo

A seconda del tipo di nodo specificato nel file config.toml, utilizzare le impostazioni di configurazione corrispondenti.

WireGuard

Inizializza la configurazione di WireGuard

sudo docker run --rm \
    --volume ${HOME}/.sentinelnode:/root/.sentinelnode \
    sentinel-dvpn-node process wireguard config init

Apri il file wireguard.toml

sudo nano ${HOME}/.sentinelnode/wireguard.toml

Prendi nota della porta WireGuard

Wireguard.toml

# Name of the network interface
interface = "wg0"

# Port number to accept the incoming connections
listen_port = <wireguard_udp_port> #for example listen_port = 8888
# this is the WireGuard UDP port, you can change it and write it down as you need it later

# Server private key
private_key = "TwkdSO6cax3Sbo06mvmMyd2X452usVeVDTK/hdkfOmI="

V2Ray

Inizializza la configurazione di V2Ray

sudo docker run --rm \
    --volume ${HOME}/.sentinelnode:/root/.sentinelnode \
    sentinel-dvpn-node process v2ray config init

Apri il file v2ray.toml

sudo nano ${HOME}/.sentinelnode/v2ray.toml

Prendi nota della porta V2Ray

v2ray.toml

[vmess]
# Port number to accept the incoming connections
listen_port = <v2ray_tcp_port> #for example 9999
# this is the V2Ray TCP port, you can change it and write it down as you need it later

# Name of the transport protocol
transport = "grpc"

Aggiungi un mnemonic

Aggiungi una chiave per l'account (quella nel file config.toml)

docker run --rm \
    --interactive \
    --tty \
    --volume ${HOME}/.sentinelnode:/root/.sentinelnode \
    sentinel-dvpn-node process keys add

se si dispone già di un mnemonico e si vuole semplicemente importante un wallete, digita il seguente comando

docker run --rm \
    --interactive \
    --tty \
    --volume ${HOME}/.sentinelnode:/root/.sentinelnode \
    sentinel-dvpn-node process keys add --recover

Ti sarà richiesto di selezionare una passphrase

Verranno forniti un indirizzo dell'operatore (sent1), un indirizzo del nodo (sentnode1) e un mnemonic da annotare e conservare in un luogo sicuro.

Sposta le chiavi TLS create

sudo mv ${HOME}/tls.crt ${HOME}/.sentinelnode/tls.crt && \
sudo mv ${HOME}/tls.key ${HOME}/.sentinelnode/tls.key

sudo chown root:root ${HOME}/.sentinelnode/tls.crt && \
sudo chown root:root ${HOME}/.sentinelnode/tls.key

Abilita le porte Firewall

Abilita la porta TCP del Firewall (controlla il file config.toml)

sudo ufw allow <tcp_port>/tcp 

• Wireguard Abilita la porta UDP del Firewall (controlla il file wireguard.toml)

sudo ufw allow <udp_port>/udp 

• V2RAY Abilita la porta TCP del Firewall (controlla il file v2ray.toml)

sudo ufw allow <tcp_port>/tcp 

Abilita il Port Forwarding (per nodi residenziali)

Se il nodo è ospitato da casa, assicurarsi di attivare il port forwarding sul router per consentire l'accesso esterno. A tale scopo, accedete alle impostazioni del router e navigate fino ai servizi WAN, quindi aggiungete le seguenti due voci della tabella di inoltro delle porte IPv4:

Name            ProtocolWAN     Port                    LAN port                Destination IP
TCP_PORT        TCP             <tcp_port>              <tcp_port>              your_local_ip
WIREGUARD_PORT  UDP             <wireguard_udp_port>    <wireguard_udp_port>    your_local_ip
V2RAY_PORT      TCP             <v2ray_tcp_port>        <v2ray_tcp_port>        your_local_ip