Installation
Install with one line script
bash <(curl -s https://raw.githubusercontent.com/staketown/cosmos/master/nolus/install.sh)
Manual installation
sudo apt update
sudo apt install -y curl git jq lz4 build-essential unzip
bash <(curl -s "https://raw.githubusercontent.com/staketown/cosmos/master/utils/go_install.sh")
source .bash_profile
cd || return
rm -rf nolus-core
git clone https://github.com/Nolus-Protocol/nolus-core.git
cd nolus-core || return
git checkout v0.3.0
make install
nolusd version # v0.3.0
nolusd config keyring-backend os
nolusd config chain-id nolus-rila
nolusd init "<Your moniker>" --chain-id nolus-rila
curl -s https://snapshots-testnet.stake-town.com/nolus/genesis.json > $HOME/.nolus/config/genesis.json
curl -s https://snapshots-testnet.stake-town.com/nolus/addrbook.json > $HOME/.nolus/config/addrbook.json
APP_TOML="~/.nolus/config/app.toml"
sed -i 's|^pruning *=.*|pruning = "custom"|g' $APP_TOML
sed -i 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|g' $APP_TOML
sed -i 's|^pruning-interval *=.*|pruning-interval = "10"|g' $APP_TOML
sed -i 's|^snapshot-interval *=.*|snapshot-interval = 1000|g' $APP_TOML
CONFIG_TOML="~/.nolusd/config/config.toml"
SEEDS="3f472746f46493309650e5a033076689996c8881@nolus-testnet.rpc.kjnodes.com:43659"
PEERS=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $CONFIG_TOML
sed -i.bak -e "s/^seeds =.*/seeds = \"$SEEDS\"/" $CONFIG_TOML
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $CONFIG_TOML
sed -i 's|^minimum-gas-prices *=.*|minimum-gas-prices = "0.025utlore"|g' $CONFIG_TOML
sed -i 's|^prometheus *=.*|prometheus = true|' $CONFIG_TOML
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 30/g' $CONFIG_TOML
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 30/g' $CONFIG_TOML
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $CONFIG_TOML
sudo tee /etc/systemd/system/nolusd.service > /dev/null << EOF
[Unit]
Description=Nolus Node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which nolusd) start
Restart=on-failure
RestartSec=10
LimitNOFILE=10000
[Install]
WantedBy=multi-user.target
EOF
# Snapshot
URL="https://snapshots-testnet.state-town.com/nolus/nolus-rila_latest.tar.lz4"
curl -L $URL | lz4 -dc - | tar -xf - -C $HOME/.nolusd
(Optional) Configure timeouts for processing blocks
CONFIG_TOML="~/.nolusd/config/config.toml"
sed -i 's/timeout_propose =.*/timeout_propose = "100ms"/g' $CONFIG_TOML
sed -i 's/timeout_propose_delta =.*/timeout_propose_delta = "500ms"/g' $CONFIG_TOML
sed -i 's/timeout_prevote =.*/timeout_prevote = "100ms"/g' $CONFIG_TOML
sed -i 's/timeout_prevote_delta =.*/timeout_prevote_delta = "500ms"/g' $CONFIG_TOML
sed -i 's/timeout_precommit =.*/timeout_precommit = "100ms"/g' $CONFIG_TOML
sed -i 's/timeout_precommit_delta =.*/timeout_precommit_delta = "500ms"/g' $CONFIG_TOML
sed -i 's/timeout_commit =.*/timeout_commit = "1s"/g' $CONFIG_TOML
sed -i 's/skip_timeout_commit =.*/skip_timeout_commit = false/g' $CONFIG_TOML
Enable and start service
sudo systemctl daemon-reload
sudo systemctl enable nolusd
sudo systemctl start nolusd
sudo journalctl -u nolusd -f -o cat
After successful synchronisation we recommend to turn off snapshot_interval and state sync, this will save space on your hardware.
snapshot_interval=0
sed -i.bak -e "s/^snapshot-interval *=.*/snapshot-interval = \"$snapshot_interval\"/" ~/.gitopia/config/app.toml
sed -i 's|^enable *=.*|enable = false|' $HOME/.gitopia/config/config.toml
sudo systemctl restart gitopiad && sudo journalctl -u gitopiad -f -o cat
Wallet creation
Create wallet
⚠️ store seed phrase, important during recovering
nolusd keys add <YOUR_WALLET_NAME>
Recover wallet
⚠️ store seed phrase, important during recovering
nolusd keys add <YOUR_WALLET_NAME> --recover
Validator creation
After successful synchronisation we can proceed with validation creation.
Create validator
nolusd tx staking create-validator \
--amount=1000000unls \
--pubkey=$(nolusd tendermint show-validator) \
--moniker="<Your moniker>" \
--identity=<Your identity> \
--details="<Your details>" \
--commission-rate=0.10 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.01 \
--min-self-delegation=1 \
--from=<YOUR_WALLET> \
--gas-prices=0.1unls \
--gas-adjustment=1.5 \
--gas=auto \
-y
Last updated