Validator Node

Validator nodes allow you to participate in consensus in the Sunrise network.

Hardware requirements

The following hardware minimum requirements are recommended for running the validator node:

• Memory: 8 GB RAM (minimum)

• CPU: 6 cores

• Disk: 500 GB SSD Storage

• Bandwidth: 1 Gbps for Download/1 Gbps for Upload

Run the Node

First, follow the instructions on setting up a full consensus node.

Optional: Reset working directory

If you have already initialized a working directory for sunrised in the past, you must clean up before reinitialized a new directory. You can do so by running the following command:

sunrised tendermint unsafe-reset-all

Initialize a working directory

Run the following command:

CHAIN_ID=sunrise-1 # For mainnet
MONIKER="validator-name"
sunrised init "$MONIKER" --chain-id $CHAIN_ID

Check our Github to know the current chain-id.

Create a new key

VALIDATOR_WALLET="validator"
sunrised keys add $VALIDATOR_WALLET --keyring-backend test

Validator Public Key

The last thing needed before initializing the validator is to obtain your validator public key which was created when you first initialized your node. To obtain your validator pubkey:

sunrised tendermint show-validator
{"@type":"/cosmos.crypto.ed25519.PubKey","key":"ZQweivhEkT/akg5RT6RWkElt43rr5cf+qu/QQ5jOpmQ="}

Create Validator

A minimum of 1 vRISE is required to create a validator. vRISE is non-transferable, so if you have no balance in your account, please create a position in the Liquidity Pool to earn vRISE.

First, create validator config file [~/.sunrise/config/validator.json].

{
  "pubkey": {"@type":"/cosmos.crypto.ed25519.PubKey","key":"ZQweivhEkT/akg5RT6RWkElt43rr5cf+qu/QQ5jOpmQ="},
  "amount": "1000000uvrise",
  "moniker": "your_validator's_name",
  "identity": "optional identity signature (ex. UPort or Keybase)",
  "website": "validator's (optional) website",
  "security": "validator's (optional) security contact email",
  "details": "validator's (optional) details",
  "commission-rate": "0.1",
  "commission-max-rate": "0.2",
  "commission-max-change-rate": "0.01",
  "min-self-delegation": "1"
}

Next, run the following command

sunrised tx staking create-validator [path/to/validator.json] \
    --chain-id=$CHAIN_ID \
    --from=$VALIDATOR_WALLET \
    --keyring-backend=test \
    --fees=21000urise \
    --gas=220000

Backup

There are certain files that you need to backup to be able to restore your validator if, for some reason, it is damaged or lost in some way. Please make a secure backup of the following files located in ~/.sunrise/config/:

• priv_validator_key.json

• node_key.json

It is recommended that you encrypt the backup of these files.

Additional incentives for validators

The core team will delegate RISE to validators who serve the following services:

• IBC relayer

  • 100000000microRISE delegation per channel

• Node snapshot

  • 10000000000microRISE delegation

• REST API endpoints

  • 10000000000microRISE delegation