New quickstart.sh for multiple Fusenet validators on a single server

quickstart.sh

#!/bin/bash

set -e
ENV_FILE=".env"
DOCKER_IMAGE_PARITY="fusenet/node"
DOCKER_CONTAINER_PARITY="fusenet"
DOCKER_IMAGE_APP="fusenet/validator-app"
DOCKER_CONTAINER_APP="fuseapp:"
DOCKER_IMAGE_NETSTAT="fusenet/netstat"
DOCKER_CONTAINER_NETSTAT="fusenetstat"
DOCKER_COMPOSE_ORACLE="https://raw.githubusercontent.com/fuseio/fuse-bridge/master/native-to-erc20/oracle/docker-compose.keystore.yml"
DOCKER_IMAGE_ORACLE_VERSION="2.0.4"
DOCKER_IMAGE_ORACLE="fusenet/native-to-erc20-oracle:$DOCKER_IMAGE_ORACLE_VERSION"
DOCKER_CONTAINER_ORACLE="fuseoracle"
DOCKER_LOG_OPTS="--log-opt max-size=10m --log-opt max-file=2 --log-opt compress=true"
BASE_DIR=$(pwd)/fusenet
DATABASE_DIR=$BASE_DIR/database
CONFIG_DIR=$BASE_DIR/config
PASSWORD_FILE=$CONFIG_DIR/pass.pwd
PASSWORD=""
ADDRESS_FILE=$CONFIG_DIR/address
ADDRESS=""
NODE_KEY=""
INSTANCE_NAME=""

declare -a VALID_ROLE_LIST=(
  bootnode
  node
  validator
  explorer
)

function containerNames {
DOCKER_CONTAINER_PARITY="fusenet_$COMPOSE_PROJECT_NAME"
DOCKER_CONTAINER_APP="fuseapp_$COMPOSE_PROJECT_NAME"
DOCKER_CONTAINER_NETSTAT="fusenetstat_$COMPOSE_PROJECT_NAME"
DOCKER_CONTAINER_ORACLE="fuseoracle_$COMPOSE_PROJECT_NAME"
}

function sanityChecks {
  echo -e "\nSanity checks..."

  # Check if docker is ready to use.
  if ! command -v docker>/dev/null ; then
    echo "docker is not available!"
    exit 1
  fi

  # Check if docker-compose is ready to use.
  if ! command -v docker-compose>/dev/null ; then
    echo "docker-compose is not available!"
    exit 1
  fi

  # Check if .env file exists.
  if [[ ! -f "$ENV_FILE" ]] ; then
    echo "$ENV_FILE does not exist!"
    exit 1
  fi
}

function parseArguments {
  echo -e "\nParse arguments..."

  export $(grep -v '^#' "$ENV_FILE" | xargs)

  # Check if ROLE arg exists.
  if ! [[ "$ROLE" ]] ; then
    echo "Missing ROLE argument!"
    exit 1
  fi

  checkRoleArgument

  if [[ $ROLE != validator ]] ; then
    if ! [[ "$NODE_KEY" ]] ; then
      echo "Missing NODE_KEY argument!"
      exit 1
    fi
  fi

  if [[ $ROLE == bootnode ]] ; then
    if ! [[ "$BOOTNODES" ]] ; then
      echo "Warning! trying to run a bootnode without BOOTNODES argument!"
    fi
  fi
}

function checkRoleArgument {
  echo -e "\nCheck role argument..."

  # Check each known role and end if it match.
  for i in "${VALID_ROLE_LIST[@]}" ; do
    [[ $i == $ROLE ]] && return
  done

  # Error report to the user with the correct usage.
  echo "The defined role ('$ROLE') is invalid."
  echo "Please choose of the following: ${VALID_ROLE_LIST[@]}"
  exit 1
}

function setup {
  echo -e "\nSetup..."

  # Pull the docker images.
  echo -e "\nPull the docker images..."
  $PERMISSION_PREFIX docker pull $DOCKER_IMAGE_PARITY
  $PERMISSION_PREFIX docker pull $DOCKER_IMAGE_NETSTAT

  if [[ $ROLE == validator ]] ; then
    echo -e "\nPull additional docker images..."
    $PERMISSION_PREFIX docker pull $DOCKER_IMAGE_APP
    $PERMISSION_PREFIX docker pull $DOCKER_IMAGE_ORACLE

#    echo -e "\nDownload oracle docker-compose.yml"
#    wget -O docker-compose.yml $DOCKER_COMPOSE_ORACLE
  fi

  # Create directories.
  mkdir -p $DATABASE_DIR
  mkdir -p $CONFIG_DIR

  if [[ $ROLE == validator ]] ; then
    # Get password and store it.
    if [[ ! -f "$PASSWORD_FILE" ]] ; then
      while [ -z "$PASSWORD" ] ; do
        echo -en "\nPlease insert a password.\nThe password will be used to encrypt your private key. The password will additionally be stored in plaintext in $PASSWORD_FILE, so that you do not have to enter it again.\n"
        while true; do
          read -s -p "Password: " PASSWORD
          echo
          read -s -p "Password (again): " PASSWORD2
          echo
          [ "$PASSWORD" = "$PASSWORD2" ] && break
          echo "Passwords do not match, please try again"
        done
      done

      echo "$PASSWORD" > $PASSWORD_FILE
    else
      PASSWORD=$(<$PASSWORD_FILE)
    fi

    export VALIDATOR_KEYSTORE_PASSWORD=$PASSWORD
    exists=$(cat .env | grep "VALIDATOR_KEYSTORE_PASSWORD" | wc -l)
    if [ count -gt 0 ]; then
      echo "VALIDATOR_KEYSTORE_PASSWORD=$PASSWORD" >> $ENV_FILE
    fi

    # Create a new account if not already done.
    if [[ ! -d "$CONFIG_DIR/keys" ]] ; then
      echo -e "\nGenerate a new account..."
      ADDRESS=$(yes $PASSWORD | \
          $PERMISSION_PREFIX docker run \
        --interactive --rm \
        --volume $CONFIG_DIR:/config/custom \
        $DOCKER_IMAGE_PARITY \
        --parity-args account new |\
        grep -o "0x.*")
      VALIDATOR_ADDRESS=$ADDRESS
      echo -en "Your new address is $ADDRESS"
    fi

    # Get address and store it.
    if [[ ! -f "$ADDRESS_FILE" ]] ; then
      while [ -z "$ADDRESS" ] ; do
        echo -en "\nPlease insert/copy the address of the previously generated address of the account. It should look like '0x84adaf5fd30843eba497ae8022cac42b19a572bb':"
        read ADDRESS
      done
      echo "$ADDRESS" > $ADDRESS_FILE
    else
      VALIDATOR_ADDRESS=$(<$ADDRESS_FILE)
    fi

    export VALIDATOR_KEYSTORE_DIR=$CONFIG_DIR/keys/FuseNetwork
    exists=$(cat .env | grep "VALIDATOR_KEYSTORE_DIR" | wc -l)
    if [ count -gt 0 ]; then
      echo "VALIDATOR_KEYSTORE_DIR=$CONFIG_DIR/keys/FuseNetwork" >> $ENV_FILE
    fi
  else
    echo Running node - no need to create account
  fi
}

function run {
  echo -e "\nRun..."
#----------------------------------------------------------------------------------
   Remove following lines for nodes 2+
#----------------------------------------------------------------------------------
  # Check if the parity container is already running.
  if [[ $($PERMISSION_PREFIX docker ps) == *"$DOCKER_CONTAINER_PARITY"* ]] ; then
    echo -e "\nThe parity client is already running as container with name '$DOCKER_CONTAINER_PARITY', stopping it..."
    $PERMISSION_PREFIX docker stop $DOCKER_CONTAINER_PARITY
  fi

  # Check if the the parity container does already exist and restart it.
  if [[ $($PERMISSION_PREFIX docker ps -a) == *"$DOCKER_CONTAINER_PARITY"* ]] ; then
    echo -e "\nThe parity container already exists, deleting it..."
    $PERMISSION_PREFIX docker rm $DOCKER_CONTAINER_PARITY
  fi

  # Check if the netstat container is already running.
  if [[ $($PERMISSION_PREFIX docker ps) == *"$DOCKER_CONTAINER_NETSTAT"* ]] ; then
    echo -e "\nThe netstat client is already running as container with name '$DOCKER_CONTAINER_NETSTAT', stopping it..."
    $PERMISSION_PREFIX docker stop $DOCKER_CONTAINER_NETSTAT
  fi

  # Check if the the netstat container does already exist and restart it.
  if [[ $($PERMISSION_PREFIX docker ps -a) == *"$DOCKER_CONTAINER_NETSTAT"* ]] ; then
    echo -e "\nThe netstat container already exists, deleting it..."
    $PERMISSION_PREFIX docker rm $DOCKER_CONTAINER_NETSTAT
  fi

  if [[ $ROLE == "validator" ]] ; then
    # Check if the validator-app container is already running.
    if [[ $($PERMISSION_PREFIX docker ps) == *"$DOCKER_CONTAINER_APP"* ]] ; then
      echo -e "\nThe validator app is already running as container with name '$DOCKER_CONTAINER_APP', stopping it..."
      $PERMISSION_PREFIX docker stop $DOCKER_CONTAINER_APP
    fi

    # Check if the validator-app container does already exist and restart it.
    if [[ $($PERMISSION_PREFIX docker ps -a) == *"$DOCKER_CONTAINER_APP"* ]] ; then
      echo -e "\nThe validator app already exists, deleting it..."
      $PERMISSION_PREFIX docker rm $DOCKER_CONTAINER_APP
    fi

    # Check if the oracle container is already running.
    if [[ $($PERMISSION_PREFIX docker ps) == *"$DOCKER_CONTAINER_ORACLE"* ]] ; then
      echo -e "\nThe oracle is already running as container with name '$DOCKER_CONTAINER_ORACLE', stopping it..."
      $PERMISSION_PREFIX docker-compose down
    fi
  fi
#--------------------------------------------------------------------------

  # Create and start a new container.
  echo -e "\nStarting as ${ROLE}..."

  case $ROLE in
    "validator")
      ## Read in the stored address file.
      local address=$(cat $ADDRESS_FILE)

      #INSTANCE_NAME="Simland$COMPOSE_PROJECT_NAME-https://sim.land"
            INSTANCE_NAME=$address

      #so we dont have to edit quickstart everytime we make a new node
      IPADDR=$((1+${COMPOSE_PROJECT_NAME#0}))
      PORT1=$((30300+${COMPOSE_PROJECT_NAME#0}))
      PORT2=$((8543+${COMPOSE_PROJECT_NAME#0}*2))
      PORT3=$(($PORT2+1))
      
      ## Start parity container with all necessary arguments.
      $PERMISSION_PREFIX docker run \
        $DOCKER_LOG_OPTS \
        --detach \
        --name $DOCKER_CONTAINER_PARITY \
        --volume $DATABASE_DIR:/data \
        --volume $CONFIG_DIR:/config/custom \
	-p $PORT1:30300/tcp \
	-p $PORT1:30300/udp \
	-p $PORT2:8545 \
	-p $PORT3:8546 \
        --restart=always \
        $DOCKER_IMAGE_PARITY \
        --role validator \
        --address $address \
        --parity-args --no-ancient-blocks
        #--parity-args --no-warp --no-ancient-blocks

      ## Start validator-app container with all necessary arguments.
      $PERMISSION_PREFIX docker run \
        $DOCKER_LOG_OPTS \
        --detach \
        --name $DOCKER_CONTAINER_APP \
        --volume $CONFIG_DIR:/config \
        --restart=always \
        $DOCKER_IMAGE_APP

      ## Start oracle container with all necessary arguments.
      $PERMISSION_PREFIX docker-compose up \
        --build \
        -d
      ;;

  esac

  ## Start netstat container with all necessary arguments.
  $PERMISSION_PREFIX docker run \
    $DOCKER_LOG_OPTS \
    --detach \
    --name $DOCKER_CONTAINER_NETSTAT \
    --net=container:$DOCKER_CONTAINER_PARITY \
    --restart=always \
    $DOCKER_IMAGE_NETSTAT \
    --instance-name "$INSTANCE_NAME" \
    --bridge-version "$DOCKER_IMAGE_ORACLE_VERSION"

  echo -e "\nContainers started and running in background!"
}


# Go :)
sanityChecks
parseArguments
containerNames
setup
run

You will need this and you will also need to add this line to your .env file:

COMPOSE_PROJECT_NAME=01

The number needs to be the number of your validator node (e.g. 01, 02, 03....10, 11, 12) kept to 2 digits.

You can change the name of your node by uncommenting and editing line 241:

INSTANCE_NAME="Simland$COMPOSE_PROJECT_NAME-https://sim.land"

Note that spaces and some punctuation is not allowed and your node won't show up on health.fuse.io