BeraChain Validator Tools & Infrastructure Documentation

With our state sync services you will be able to catch up latest chain block in matter of minutes

#Instructions

#Stop beacond and reset database

sudo systemctl stop beacond
cp $HOME/.beacond/data/priv_validator_state.json $HOME/.beacond/priv_validator_state.json.backup
beacond tendermint unsafe-reset-all --home $HOME/.beacond --keep-addr-book
Copy

#Get and configure the state sync information

STATE_SYNC_RPC=https://rpc.cosmos.directory:443/berachain
BACKUP_RPC={{ rpc }}
LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height)
BLOCK_HEIGHT=$(echo LATEST_HEIGHT | awk '{print $1 - ($1 % 6000)}'); \
TRUST_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
SEEDS="{{ seeds }}"

echo -e "Modifying $HOME/.beacond/config/config.toml based on the following values:"
echo -e "RPC Address:          $STATE_SYNC_RPC"
echo -e "Latest Block Height:  $LATEST_HEIGHT"
echo -e "Sync Block Height:    $BLOCK_HEIGHT"
echo -e "Trust Hash:           $TRUST_HASH"

sed -i \
  -e "s|^enable *=.*|enable = true|" \
  -e "s|^rpc_servers *=.*|rpc_servers = \"$STATE_SYNC_RPC,$BACKUP_RPC\"|" \
  -e "s|^trust_height *=.*|trust_height = $BLOCK_HEIGHT|" \
  -e "s|^trust_hash *=.*|trust_hash = \"$TRUST_HASH\"|" \
  -e "s|^seeds *=.*|seeds = \"$SEEDS\"|" \
  $HOME/.beacond/config/config.toml

mv $HOME/.beacond/priv_validator_state.json.backup $HOME/.beacond/data/priv_validator_state.json
Copy

#Download latest wasm

curl -L https://snapshots.lavenderfive.com/wasm/berachain/wasmonly.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.beacond
Copy

#Restart beacond and check the log

sudo systemctl restart beacond && sudo journalctl -u beacond -f --no-hostname -o cat
Copy