232 lines
4.7 KiB
Markdown
232 lines
4.7 KiB
Markdown
# Setting up a Genesis Validator for Vulcanize chibaclonk Testnet (chibaclonk_81337-2)
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Hardware
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---
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#### Supported
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- **Operating System (OS):** Ubuntu 20.04
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- **CPU:** 1 core
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- **RAM:** 2GB
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- **Storage:** 25GB SSD
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#### Recommended
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- **Operating System (OS):** Ubuntu 20.04
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- **CPU:** 2 core
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- **RAM:** 4GB
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- **Storage:** 50GB SSD
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# A) Setup
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## 1) Install Golang (go)
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1.1) Remove any existing installation of `go`
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```
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sudo rm -rf /usr/local/go
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```
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1.2) Install latest/required Go version (installing `go1.17.2`)
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```
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curl -O https://golang.org/dl/go1.17.2.linux-amd64.tar.gz
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sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.17.2.linux-amd64.tar.gz
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```
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1.3) Update env variables to include `go`
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```
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cat <<'EOF' >>$HOME/.profile
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export GOROOT=/usr/local/go
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export GOPATH=$HOME/go
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export GO111MODULE=on
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export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
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EOF
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source $HOME/.profile
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```
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1.4) Check the version of go installed
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```
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go version
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```
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### 2) Install required software packages
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```
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sudo apt-get update && sudo apt-get install git curl build-essential make jq -y
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```
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### 3) Install `chibaclonk`
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```
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git clone https://github.com/vulcanize/chiba-clonk.git
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cd chiba-clonk
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git fetch --all
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git checkout main
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make install
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```
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### 4) Verify your installation
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```
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chibaclonkd version --long
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```
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On running the above command, you should see a similar response like this. Make sure that the *version* and *commit
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hash* are accurate
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```
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name: chibaclonk
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server_name: chibaclonkd
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```
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### 5) Initialize Node
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**Not required if you have already initialized before**
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```
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chibaclonkd init <your-node-moniker> --chain-id chibaclonk_81337-2
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```
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On running the above command, node will be initialized with default configuration. (config files will be saved in node's
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default home directory (~/.chibaclonkd/config)
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NOTE: Backup node and validator keys. You will need to use these keys at a later point in time.
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---
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## 6) Create Account keys
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if you have participated in previous testnet and have mnemonic phrase, use below command to recover your account
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```
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chibaclonkd keys add <key-name> --recover
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```
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to create new account
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```
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chibaclonkd keys add <key-name>
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```
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NOTE: Save `mnemonic` and related account details (public key). You will need to use the need mnemonic/private key to
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recover accounts at a later point in time.
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## 7) Add Genesis Account
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**Note: don't add more than 12,900 CHK , if you add more than that, your gentx will be ignored.**
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```
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chibaclonkd add-genesis-account <key-name> 12900000000000000000000achk --keyring-backend os
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```
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## 8) Create Your `gentx`
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```
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chibaclonkd gentx <key-name> 12900000000000000000000achk \
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--pubkey=$(chibaclonkd tendermint show-validator) \
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--chain-id="chibaclonk_81337-2" \
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--moniker="YOUR_MONIKER_NAME" \
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--website="https://yourweb.site" \
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--details="description of my validator" \
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--commission-rate="0.10" \
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--commission-max-rate="0.20" \
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--commission-max-change-rate="0.01" \
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--min-self-delegation="1"
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```
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Note:
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- `<key-name>` and `chain-id` are required. other flags are optional
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- Don't change amount value while creating your gentx
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- Genesis transaction file will be saved in `~/.chibaclonkd/config/gentx` folder
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## 9) Submit Your gentx
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Submit your `gentx` file to the [testnets]() in the format of
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`<validator-moniker>-gentx.json`
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NOTE: (Do NOT use space in the file name)
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To submit the gentx file, follow the below process:
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- Fork the [testnets]() repository
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- Upload your gentx file in `chibaclonk_81337-2/config/gentxs` folder
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- Submit Pull Request to [testnets]() with name `ADD <your-moniker> gentx`
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---
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**Execute below instructions only after publishing of final genesis file**
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genesis file will be published to [testnets/chibaclonk_81337-2]()
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# B) Starting the validator
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TBU
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## 3) Start the Node
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#### 3.1) Start node as `systemctl` service
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3.1.1) Create the service file Note: this step is not required if you did setup before
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```
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sudo tee /etc/systemd/system/chibaclonkd.service > /dev/null <<EOF
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[Unit]
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Description=chibaclonkd Daemon
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After=network-online.target
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[Service]
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User=$USER
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ExecStart=$(which chibaclonkd) start --mode validator --gql-playground --gql-server
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Restart=always
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RestartSec=3
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LimitNOFILE=65535
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[Install]
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WantedBy=multi-user.target
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EOF
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```
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3.1.2) Load service and start
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```
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sudo systemctl daemon-reload
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sudo systemctl enable chibaclonkd
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sudo systemctl start chibaclonkd
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```
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3.1.3) Check status of service
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```
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sudo systemctl status chibaclonkd
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```
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`NOTE:`
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A helpful command here is `journalctl` that can be used to:
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a) check logs
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```
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journalctl -u chibaclonkd
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```
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b) most recent logs
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```
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journalctl -xeu chibaclonkd
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```
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c) logs from previous day
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```
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journalctl --since "1 day ago" -u chibaclonkd
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```
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d) Check logs with follow flag
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```
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journalctl -f -u chibaclonkd
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```
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