Welcome to validator AlxVoy ⚡ ANODE.TEAM



Fetch

Links

Mainnet service

Sync 🠗 Script 🠗 Installation 🠗 State-Sync 🠗 Snapshot 🠗

Explorers

Sync

RPC & API

Peers and seeds

Genesis and addrbook

Wasm

Service script (Install, State-Sync, Snapshot, Delete)

wget -O Fetch.sh https://anode.team/Fetch/main/Fetch.sh && chmod u+x Fetch.sh && ./Fetch.sh

Installation

Software Requirements

  • Prerequisite: go1.19.5+ required. ref
  • Prerequisite: git. ref

Install last binary

git clone https://github.com/fetchai/fetchd
cd fetchd
git checkout v0.11.3
make install

Init the config files

fetchd init <moniker> --chain-id fetchhub-4
fetchd config chain-id fetchhub-4

Create a wallet

fetchd keys add <wallet_name>

Download genesis and addrbook

curl https://anode.team/Fetch/main/genesis.json > ~/.fetchd/config/genesis.json
curl https://anode.team/Fetch/main/addrbook.json > ~/.fetchd/config/addrbook.json

Add peers, seed

SEEDS="ade4d8bc8cbe014af6ebdf3cb7b1e9ad36f412c0@seeds.polkachu.com:15256"
PEERS="823c209988d2e943637e18bfc593cb9b6d590cd6@144.76.97.251:26716"
sed -i.bak -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.fetchd/config/config.toml

Add min gas

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0afet\"/" $HOME/.fetchd/config/app.toml

Create the service file

sudo tee /etc/systemd/system/fetchd.service > /dev/null <<EOF
[Unit]
Description=Fetch
After=network-online.target

[Service]
User=$USER
ExecStart=$(which fetchd) start
Restart=always
RestartSec=3
LimitNOFILE=4096

[Install]
WantedBy=multi-user.target
EOF

Load service and start

sudo systemctl daemon-reload && sudo systemctl enable fetchd
sudo systemctl restart fetchd && journalctl -fu fetchd -o cat

Create Validator

fetchd tx staking create-validator \
  --amount=1000000000000000000afet \
  --pubkey=$(fetchd tendermint show-validator) \
  --moniker="<moniker>" \
  --identity="<identity>" \
  --website="<website>" \
  --details="<details>" \
  --security-contact="<contact>" \
  --chain-id="fetchhub-4" \
  --commission-rate="0.10" \
  --commission-max-rate="0.20" \
  --commission-max-change-rate="0.01" \
  --min-self-delegation="1" \
  --fees="0afet" \
  --from=<wallet_name>

State-Sync

SNAP_RPC=https://fetch.rpc.m.anode.team:443 && \
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 100)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) && \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH
wget https://anode.team/unsafe-reset-all.sh && chmod u+x unsafe-reset-all.sh && ./unsafe-reset-all.sh fetchd .fetchd
peers="823c209988d2e943637e18bfc593cb9b6d590cd6@144.76.97.251:26716"
sed -i.bak -e  "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.fetchd/config/config.toml
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.fetchd/config/config.toml
curl -o - -L https://anode.team/Fetch/main/anode.team_fetch_wasm.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.fetchd/
sudo systemctl restart fetchd && journalctl -fu fetchd -o cat

SnapShot (every 6 hours)

sudo systemctl stop fetchd && \
cp $HOME/.fetchd/data/priv_validator_state.json $HOME/.fetchd/priv_validator_state.json.backup && \
rm -rf $HOME/.fetchd/data/
curl -o - -L https://anode.team/Fetch/main/anode.team_fetch.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.fetchd
curl -o - -L https://anode.team/Fetch/main/anode.team_fetch_wasm.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.fetchd/
mv $HOME/.fetchd/priv_validator_state.json.backup $HOME/.fetchd/data/priv_validator_state.json && \
sudo systemctl restart fetchd && journalctl -fu fetchd -o cat

Testnet service

Sync 🠗 Script 🠗 Installation 🠗 State-Sync 🠗 Snapshot 🠗

Explorers

Sync

RPC & API

Peers and seeds

Genesis and addrbook

Wasm

Service script (Install, State-Sync, Snapshot, Delete)

wget -O Fetch.sh https://anode.team/Fetch/test/Fetch.sh && chmod u+x Fetch.sh && ./Fetch.sh

Installation

Hardware Requirements

  • Memory
  • CPUs
  • Disk

Software Requirements

  • Prerequisite: go1.18.5+ required. ref
  • Prerequisite: git. ref

Install last binary

git clone $GIT_T$
cd $FOLDER_GIT_T$
git checkout $VERSION_T$
make install

Init the config files

$BIN_T$ init <moniker> --chain-id $CHAIN_T$
$BIN_T$ config chain-id $CHAIN_T$

Create a wallet

$BIN_T$ keys add <wallet_name>

Download genesis and addrbook

curl https://anode.team/Fetch/test/genesis.json > ~/$FOLDER_CONF_T$/config/genesis.json
curl https://anode.team/Fetch/test/addrbook.json > ~/$FOLDER_CONF_T$/config/addrbook.json

Add peers, seed

SEEDS="$SEEDS_T$"
PEERS="$PEERS_T$"
sed -i.bak -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/$FOLDER_CONF_T$/config/config.toml

Add min gas

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"$MIN_GAS_T$$TOKEN_T$\"/" $HOME/$FOLDER_CONF_T$/config/app.toml

Create the service file

sudo tee /etc/systemd/system/$BIN_T$.service > /dev/null <<EOF
[Unit]
Description=Fetch
After=network-online.target

[Service]
User=$USER
ExecStart=$(which $BIN_T$) start
Restart=always
RestartSec=3
LimitNOFILE=4096

[Install]
WantedBy=multi-user.target
EOF

Load service and start

sudo systemctl daemon-reload && sudo systemctl enable $BIN_T$
sudo systemctl restart $BIN_T$ && journalctl -fu $BIN_T$ -o cat

Create Validator

$BIN_T$ tx staking create-validator \
  --amount=1000000$TOKEN_T$ \
  --pubkey=$($BIN_T$ tendermint show-validator) \
  --moniker="<moniker>" \
  --identity="<identity>" \
  --website="<website>" \
  --details="<details>" \
  --security-contact="<contact>" \
  --chain-id="$CHAIN_T$" \
  --commission-rate="0.10" \
  --commission-max-rate="0.20" \
  --commission-max-change-rate="0.01" \
  --min-self-delegation="1" \
  --fees="$FEES_T$$TOKEN_T$" \
  --from=<wallet_name>

State-Sync

SNAP_RPC=https://fetch.rpc.t.anode.team:443 && \
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - $RPC_N_T$)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) && \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH
wget https://anode.team/unsafe-reset-all.sh && chmod u+x unsafe-reset-all.sh && ./unsafe-reset-all.sh $BIN_T$ $FOLDER_CONF_T$
peers="$PEER_T$"
sed -i.bak -e  "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/$FOLDER_CONF_T$/config/config.toml
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/$FOLDER_CONF_T$/config/config.toml
curl -o - -L https://anode.team/Fetch/test/anode.team_fetch_wasm.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/$FOLDER_WASM_T$/
sudo systemctl restart $BIN_T$ && journalctl -fu $BIN_T$ -o cat

SnapShot (every 6 hours)

sudo systemctl stop $BIN_T$ && \
cp $HOME/$FOLDER_CONF_T$/data/priv_validator_state.json $HOME/$FOLDER_CONF_T$/priv_validator_state.json.backup && \
rm -rf $HOME/$FOLDER_CONF_T$/data/
curl -o - -L https://anode.team/Fetch/test/anode.team_fetch.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/$FOLDER_CONF_T$
curl -o - -L https://anode.team/Fetch/test/anode.team_fetch_wasm.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/$FOLDER_WASM_T$/
mv $HOME/$FOLDER_CONF_T$/priv_validator_state.json.backup $HOME/$FOLDER_CONF_T$/data/priv_validator_state.json && \
sudo systemctl restart $BIN_T$ && journalctl -fu $BIN_T$ -o cat