Run multiple vNodes on the same machine/cloud VM

incognito_eth.sh

#!/bin/bash

# Update api="https://mainnet.infura.io/v3/*" with your mainnet url. Go to the forum on we.incognito.org for help 
# Update the following section with your validator keys

validator_keys=(
  "KEY 1"
  "KEY 2"
  "KEY 3"
  ...
  "KEY X"
)
api="https://mainnet.infura.io/v3/*"

run()
{
  bootnode="mainnet-bootnode.incognito.org:9330"
  latest_tag=$1 #leave as $1 or replace with a known good tag if latest tag isn't stable
  current_tag=$2

  for i in "${!validator_keys[@]}"
  do
    docker rm -f "inc_mainnet_$i"
  done

  if [ "$current_tag" != "" ]
  then
    docker image rm -f incognitochain/incognito-mainnet:${current_tag}
  fi
  
  if [ ! -d "$PWD/eth-mainnet-data" ]
  then
    mkdir $PWD/eth-mainnet-data
    chmod -R 777 $PWD/eth-mainnet-data
  fi

  docker pull incognitochain/incognito-mainnet:${latest_tag}

  docker network create --driver bridge inc_net || true

  docker run --restart=always --net inc_net -d --name eth_mainnet -p 8545:8545 -p 30303:30303 -v $PWD/eth-mainnet-data:/geth -it ethereum/client-go --syncmode light --datadir /geth --rpcaddr 0.0.0.0 --rpcport 8545 --rpc --rpccorsdomain "*"

  for i in "${!validator_keys[@]}"
  do
    docker run --restart=always -p $((9334 + $i)):$((9334 + $i)) -p $((9433 + $i)):$((9433 + $i)) --net inc_net -e GETH_PROTOCOL= -e GETH_PORT= -e NODE_PORT=$((9433 + $i)) -e RPC_PORT=$((9334 + $i)) -e BOOTNODE_IP=$bootnode -e GETH_NAME=$api -e MININGKEY=${validator_keys[$i]} -e TESTNET=false -e LIMIT_FEE=1 -v $PWD/data${i}:/data -it -d --name inc_mainnet_${i} incognitochain/incognito-mainnet:${latest_tag}
  done
}

if [ -x "$(command -v docker)" ]; then
    echo "Docker Installed"
else
    echo "Installing Docker"
    bash -c "wget -qO- https://get.docker.com/ | sh"
    sudo usermod -aG docker $USER
    echo "PLEASE RESTART YOUR COMPUTER AND RE-RUN THIS SCRIPT"
    exit
fi

ps aux | grep 'incognito.sh' | awk '{ print $2}' | grep -v "^$$\$" | xargs kill -9

current_latest_tag=""
while [ 1 = 1 ]
do
  tags=`curl -X GET https://registry.hub.docker.com/v1/repositories/incognitochain/incognito-mainnet/tags  | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}' | sed -e 's/\n/;/g'`

  sorted_tags=($(echo ${tags[*]}| tr " " "\n" | sort -rn))
  latest_tag=${sorted_tags[0]}

  if [ "$current_latest_tag" != "$latest_tag" ]
  then
    run $latest_tag $current_latest_tag
    current_latest_tag=$latest_tag
  fi

  for i in "${!validator_keys[@]}"
  do
    docker start "inc_mainnet_$i"
  done

  sleep 3600s

done

no_eth_incognito.sh

#!/bin/bash

# I never used this file so edited the name to make it easier to run incognito_eth.sh but I saved this just in case.

validator_keys=(
  "KEY 1"
  "KEY 2"
  "KEY 3"
  ...
  "KEY X"
)

run()
{
  bootnode="mainnet-bootnode.incognito.org:9330"
  latest_tag=$1 #leave as $1 or replace with a known good tag if latest tag isn't stable
  current_tag=$2

  for i in "${!validator_keys[@]}"
  do
    docker rm -f "inc_mainnet_$i"
  done

  if [ "$current_tag" != "" ]
  then
    docker image rm -f incognitochain/incognito-mainnet:${current_tag}
  fi

  docker pull incognitochain/incognito-mainnet:${latest_tag}

  for i in "${!validator_keys[@]}"
  do
    docker run --restart=always -p $((9334 + $i)):$((9334 + $i)) -p $((9433 + $i)):$((9433 + $i)) -e NODE_PORT=$((9433 + $i)) -e RPC_PORT=$((9334 + $i)) -e BOOTNODE_IP=$bootnode -e MININGKEY=${validator_keys[$i]} -e TESTNET=false -e LIMIT_FEE=1 -v $PWD/data${i}:/data -itd --name inc_mainnet_${i} incognitochain/incognito-mainnet:${latest_tag}
  done
}

if [ -x "$(command -v docker)" ]; then
    echo "Docker Installed"
else
    echo "Installing Docker"
    bash -c "wget -qO- https://get.docker.com/ | sh"
    sudo usermod -aG docker $USER
    echo "PLEASE RESTART YOUR COMPUTER AND RE-RUN THIS SCRIPT"
    exit
fi

ps aux | grep 'incognito.sh' | awk '{ print $2}' | grep -v "^$$\$" | xargs kill -9

current_latest_tag=""
while [ 1 = 1 ]
do
  tags=`curl -X GET https://registry.hub.docker.com/v1/repositories/incognitochain/incognito-mainnet/tags  | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}' | sed -e 's/\n/;/g'`

  sorted_tags=($(echo ${tags[*]}| tr " " "\n" | sort -rn))
  latest_tag=${sorted_tags[0]}

  if [ "$current_latest_tag" != "$latest_tag" ]
  then
    run $latest_tag $current_latest_tag
    current_latest_tag=$latest_tag
  fi

  for i in "${!validator_keys[@]}"
  do
    docker start "inc_mainnet_$i"
  done

  sleep 3600s

done