# Installation **Automatic Installation** ```bash source <(curl -s https://raw.githubusercontent.com/NodersUA/Scripts/main/ojo) ``` **Manual Installation** ```bash # Update the repositories apt update && apt upgrade -y ``` ```bash # Install developer packages apt install curl iptables build-essential git wget jq make gcc nano tmux htop nvme-cli pkg-config libssl-dev libleveldb-dev tar clang bsdmainutils ncdu unzip libleveldb-dev -y ``` ```bash # Install Go (one command) ver="1.20.1" && \ wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" && \ sudo rm -rf /usr/local/go && \ sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" && \ rm "go$ver.linux-amd64.tar.gz" && \ echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile && \ source $HOME/.bash_profile && \ go version # go version go1.20.1 linux/amd64 ``` ```bash # Set the variables # Come up with the name of your node and replace it instead MONIKER_OJO= echo 'export MONIKER_OJO='$MONIKER_OJO >> $HOME/.bash_profile echo "export CHAIN_ID_OJO=ojo-devnet" >> $HOME/.bash_profile echo "export PORT_OJO=37" >> $HOME/.bash_profile source $HOME/.bash_profile # check whether the last command was executed ``` ```bash # Download binary files cd $HOME git clone https://github.com/ojo-network/ojo cd ojo git fetch --all git checkout v0.1.2 make install sudo cp $HOME/go/bin/ojod /usr/local/bin/ojod ojod version --long | grep -e version -e commit -e build # HEAD-ad5a2377134aa13d7d76575b95613cf8ed12d1e4 # commit: ad5a2377134aa13d7d76575b95613cf8ed12d1e4 # v0.1.2 ``` ```bash # Initialize the node ojod init $MONIKER_OJO --chain-id $CHAIN_ID_OJO ``` ```bash # Download Genesis curl -Ls https://rpc.devnet-n0.ojo-devnet.node.ojo.network/genesis > $HOME/.ojo/config/genesis.json # Check Genesis sha256sum $HOME/.ojo/config/genesis.json ``` ```bash # Set the ports # config.toml sed -i.bak -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${PORT_OJO}658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${PORT_OJO}657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${PORT_OJO}061\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${PORT_OJO}656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${PORT_OJO}660\"%" $HOME/.ojo/config/config.toml # app.toml sed -i.bak -e "s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${PORT_OJO}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${PORT_OJO}91\"%; s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${PORT_OJO}27\"%" $HOME/.ojo/config/app.toml # client.toml sed -i.bak -e "s%^node = \"tcp://localhost:26657\"%node = \"tcp://localhost:${PORT_OJO}657\"%" $HOME/.ojo/config/client.toml external_address=$(wget -qO- eth0.me) sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:${PORT_OJO}656\"/" $HOME/.ojo/config/config.toml ``` ***Setup config*** ```bash # correct config (so we can no longer use the chain-id flag for every CLI command in client.toml) ojod config chain-id ojo-devnet # adjust if necessary keyring-backend в client.toml ojod config keyring-backend test ojod config node tcp://localhost:${PORT_OJO}657 # Set the minimum price for gas sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025uojo\"/;" ~/.ojo/config/app.toml # Add seeds/peers в config.toml PEERS="17a5fad48064ee3da42f435925f7bbe055e6348d@ojo-testnet.nodejumper.io:37656,2155de2f62e75c9a5b0c013c756420dd23f59914@142.132.209.236:21656,fb10560d2e3aea7948a375dc87140c156a07acc4@195.201.83.242:17656,0621bb73d18724cae4eb411e6b96765f95a3345e@178.63.8.245:61356,bef511f2c5244e6603bd74295e2dffb126d04f41@158.101.208.86:26656,9ebe723eef929e9eff748f4046d6130ee349a398@65.108.203.149:24017,8fbfa810cb666ddef1c9f4405e933ef49138f35a@65.108.199.120:54656,dd55e293588003da8cd6cf56a0e6c6cdab1f6e75@65.109.88.254:46656,4e309b79b9147a0243f6e0cbc824f86e10bd09de@65.109.234.254:50656,b0dac6c4a34dff86d3a77665c61bd08b4a5007cf@65.108.224.156:26656,5d9be9cf3d5161e4891b96a956c3c83de6c0ae49@5.78.75.124:26656,da369d44c00dba309237b21391806504353d188f@194.163.187.175:50656,f702b19a4dae5ad813dabe3f529bf31c160a74e0@5.189.176.202:36656,59954989ec7cb0c12ec55128d142db1a274b4465@135.181.221.186:26656,1f4686345fbb19f91bfef4545b7b3742ad8a15d6@65.108.71.92:55756,97a388be825fc69fca40a8a3de75aa5794602abb@95.217.225.212:36656,3c6384ae2a167912a5ace2f5f8e38afc559715f0@75.119.156.88:26656,2905d22a658a7138c03c0259fba4c168260682bb@159.69.208.78:26656,124439d1c16b1ee7ca1a39961f02fadf8539cb81@38.102.85.10:26656,d04194300a0e6e1c480a5f264eface1c8b09b95c@159.148.146.144:26656,8f414276a2cb7a97d37a3e126c186972e1968039@65.108.4.233:56656,21f35146e8905d6786b69486b1d27b680fb3c548@65.109.89.5:40656,3652286ee39c2713d06cf286b932f9c88f1a0794@65.108.235.209:18656,87cec7782444e2863f57c94b66c058f3533ffd60@158.220.106.208:26656,9d9d7a060cdf621b275c5127e736ad25f381eb6b@95.214.52.138:25676,e052b7c899bae41f6d89f70f81de50e28b72a7bf@38.242.237.100:26656,9dc1f555bd37d6840237f32a2cd4d79ba1c80cb5@65.108.227.112:31656,aa020c9fdae827a4f912b77786d8080c62a34857@37.214.208.178:27556,f35a6ea4693d24d3727a8e866acab2a9faa2ddbc@91.223.3.144:26256,a1e49118b82bbd2b0a8c9943db00e02c5f0a3e57@83.59.175.230:26656,1786d7d18b39d5824cae23e8085c87883ed661e6@65.109.147.57:36656,5c2a752c9b1952dbed075c56c600c3a79b58c395@95.214.52.139:27226,1b5c5927e6e3685b3e9fc278ca4c9d7002d4cc10@65.21.134.250:17656,9d6ff8ca3c73ab08b7fcd59f47ed9cf7bd80f14e@185.217.126.187:36656,4640b6c775c05b6146a708a3b5ec2241c1688588@161.97.147.255:50656,b33500a3aaeb7fa116bdbddbe9c91c3158f38f8d@128.199.18.172:26656,a9bcb95ee047c4a909c675dc36c556eafe1248e1@195.201.174.109:46656,0a54815282d06cd10ce30b5ba3f9721c6ca1b600@135.181.33.42:50656,4f3ae90ab38c9c327654084a4f1ac9a89b097fc3@51.81.208.203:26656,2c40b0aedc41b7c1b20c7c243dd5edd698428c41@138.201.85.176:26696,9ea0473b3684dbf1f2cf194f69f746566dab6760@78.46.99.50:22656,4c66c9cd1bd73a2e8ff7fde84292850f9002efdc@65.109.92.148:26656,a876f7cda5f1ddd16aa271ec43cba750c0ba32c4@77.37.176.99:26656,cb706ebe1d7a1f1d3e281bf46a78d84251f50810@95.217.58.111:26656,030c769628e3e56928f8fd143ce9bd9ce53dba34@31.220.85.212:46656,d1c5c6bf4641d1800e931af6858275f08c20706d@23.88.5.169:18656,cf2de6fcee7dd1e7bbe3413e9c182481f49eede0@65.108.9.164:21656,371f313df7f79b34d65f026769a3e0c3e77127eb@45.137.67.238:26656" sed -i 's|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.ojo/config/config.toml seeds="" sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.ojo/config/config.toml # Set up filter for "bad" peers sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.ojo/config/config.toml # sed -i -e "s/^timeout_commit *=.*/timeout_commit = \"10s\"/" $HOME/.ojo/config/config.toml sed -i -e "s/^timeout_propose *=.*/timeout_propose = \"10s\"/" $HOME/.ojo/config/config.toml sed -i -e "s/^create_empty_blocks_interval *=.*/create_empty_blocks_interval = \"10s\"/" $HOME/.ojo/config/config.toml sed -i 's/create_empty_blocks = .*/create_empty_blocks = true/g' ~/.ojo/config/config.toml sed -i 's/timeout_broadcast_tx_commit = ".*s"/timeout_broadcast_tx_commit = "10s"/g' ~/.ojo/config/config.tom # Set up pruning pruning="custom" pruning_keep_recent="1000" pruning_keep_every="0" pruning_interval="10" sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.ojo/config/app.toml sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.ojo/config/app.toml sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.ojo/config/app.toml ``` ***(OPTIONAL) Turn off indexing in config.toml*** ```bash indexer="null" sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.ojo/config/config.toml ``` ***Cosmovisor*** ```bash # Install Cosmovisor go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@latest ``` ```bash # Create directories mkdir -p ~/.ojo/cosmovisor mkdir -p ~/.ojo/cosmovisor/genesis mkdir -p ~/.ojo/cosmovisor/genesis/bin mkdir -p ~/.ojo/cosmovisor/upgrades ``` ```bash # Copy the binary file to the cosmovisor folder cp `which ojod` ~/.ojo/cosmovisor/genesis/bin/ojod ``` ```bash # Create service file (One command) sudo tee /etc/systemd/system/ojod.service > /dev/null <&1 | jq "{catching_up: .SyncInfo.catching_up}" "catching_up": false means that the node is synchronized, we are waiting for complete synchronization ``` ***Wallets*** ```bash # Create wallet ojod keys add wallet ``` Create a password for the wallet and write it down so you don't forget it. The wallet has been created. In the last line there will be a phrase that must be written down ```bash # If the wallet was already there, restore it ojod keys add wallet --recover # Insert the seed phrase from your wallet # If everything is correct, you will see your wallet data ``` Go to the # faucet branch and request tokens ```bash # Save the wallet address WALLET_OJO=$(ojod keys show wallet -a) VALOPER_OJO=$(ojod keys show wallet --bech val -a) echo "export WALLET_OJO="${WALLET_OJO} >> $HOME/.bash_profile echo "export VALOPER_OJO="${VALOPER_OJO} >> $HOME/.bash_profile source $HOME/.bash_profile ``` ```bash # Check the ballance ojod q bank balances $WALLET_OJO ``` ***Validator*** Do not forget to create a profile on and set a profile photo there that will be imported by key and used for your validators. ```bash # Change to your key from keybase ojod tx staking create-validator \ --amount 1000000uojo \ --from=wallet \ --commission-rate "0.05" \ --commission-max-rate "0.20" \ --commission-max-change-rate "0.1" \ --min-self-delegation "1" \ --pubkey=$(ojod tendermint show-validator) \ --moniker=$MONIKER_OJO \ --chain-id=$CHAIN_ID_OJO \ --fees=5000uojo \ --identity= \ --details="" \ --website="" \ -y ``` Check yourself in the list explorer Or by command ```bash ojod query staking validators --limit 1000000 -o json | jq '.validators[] | select(.description.moniker=="$MONIKER_OJO")' | jq ``` ```bash # Edit the validator ojod tx staking edit-validator \ --new-moniker=$MONIKER_OJO \ --website="" \ --identity= \ --details="" \ --chain-id=$CHAIN_ID_OJO \ --fees=1000uojo \ --from=wallet ``` !!! Save priv\_validator\_key.json which located in /root/.ojo/config **Price Feeder** ```bash cd $HOME git clone https://github.com/ojo-network/price-feeder && cd price-feeder git checkout v0.1.1 make install price-feeder version # version: HEAD-5d46ed438d33d7904c0d947ebc6a3dd48ce0de59 # commit: 5d46ed438d33d7904c0d947ebc6a3dd48ce0de59 # sdk: v0.46.7 # go: go1.19.4 linux/amd64 ``` ```bash mkdir -p $HOME/ojo_price-feeder wget -O $HOME/ojo_price-feeder/price-feeder.toml "https://raw.githubusercontent.com/ojo-network/price-feeder/main/price-feeder.example.toml" ``` ```bash # Create separate wallet ojod keys add OJO_FEEDER_ADDR --keyring-backend os ``` ```bash #Enter dependency PASS= OJO_FEEDER_ADDR= ``` ```bash #Add PASS to config sed -i '/^dir *=.*/a pass = ""' $HOME/ojo_price-feeder/price-feeder.toml ``` ```bash #Set the config sed -i "s/^address *=.*/address= \"$WALLET_OJO\"/;\ s/^chain_id *=.*/chain_id= \"$CHAIN_ID_OJO\"/;\ s/^validator *=.*/validator = \"$VALOPER_OJO\"/;\ s/^backend *=.*/backend = \"os\"/;\ s|^dir *=.*|dir = \"$HOME/.ojo\"|;\ s|^pass *=.*|pass = \"$PASS\"|;\ s|^grpc_endpoint *=.*|grpc_endpoint = \"localhost:${PORT_OJO}90\"|;\ s|^tmrpc_endpoint *=.*|tmrpc_endpoint = \"http://localhost:${PORT_OJO}657\"|;" $HOME/ojo_price-feeder/price-feeder.toml ``` ```bash # Send tokens for fees (around 1000 tokens) ojod tx bank send wallet $OJO_FEEDER_ADDR 100000000uojo --fees 7500uojo -y ``` ```bash # Check balance ojod q bank balances $OJO_FEEDER_ADDR ``` ```bash # Create service file tee /etc/systemd/system/price-feeder.service > /dev/null < ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.