Become a Block Producer

To obtain a Block Producer account on CoVax, reach out in the CoVax Telegram channel: https://t.me/CoVaxApp.

Hyperion: https://covax.eosrio.io/v2/docs/index.html | courtesy of eosriobrazil

Block Producer Scorecard | courtesy of EOS Nation

EOS Block Producer Benchmarks | courtesy of Aloha EOS

Guide:

• Genesis JSON

• Peers

• API Endpoints

• Snapshots

• Scripts

Genesis JSON:

{
  "initial_timestamp": "2018-03-18T08:55:11.000",
  "initial_key": "EOS6HyUZskuWbHzhZx4Vi8ZxcaW28hte5MVGhejFGJeDbd6iYYXBn",
  "initial_configuration": {
    "max_block_net_usage": 1048576,
    "target_block_net_usage_pct": 1000,
    "max_transaction_net_usage": 524288,
    "base_per_transaction_net_usage": 12,
    "net_usage_leeway": 500,
    "context_free_discount_net_usage_num": 20,
    "context_free_discount_net_usage_den": 100,
    "max_block_cpu_usage": 100000,
    "target_block_cpu_usage_pct": 500,
    "max_transaction_cpu_usage": 50000,
    "min_transaction_cpu_usage": 100,
    "max_transaction_lifetime": 3600,
    "deferred_trx_expiration_window": 600,
    "max_transaction_delay": 3888000,
    "max_inline_action_size": 4096,
    "max_inline_action_depth": 4,
    "max_authority_depth": 6
  },
  "initial_chain_id": "63788f6e75cdb4ec9d8bb64ce128fa08005326a8b91702d0d03e81ba80e14d27"
}

Peers:

eosnode-covax.liquidapps.io:9876
node1.eosdsp.com:9888
dsp1.dappsolutions.app:9875
covax.maltablock.org:9876
covax.eosrio.io:8132
covax.eosn.io:9876
node3.blockstartdsp.com:8132

API Endpoints:

• http://eosnode-covax.liquidapps.io

• https://covax.eosn.io

• https://covax.eosdsp.com

• http://node3.blockstartdsp.com:8200

Snapshots:

https://snapshots.eosnation.io/ | courtesy of EOS Nation

Scripts:

• genesis_start.sh

• start.sh

• stop.sh

• hard_replay.sh

• clean.sh

The following are a list of scripts from the bios boot sequence tutorial located here. The PURBLIC_KEY_HERE and PRIVATE_KEY_HERE fields must be updated in the genesis_start.sh, start.sh, and hard_replay.sh scripts.

To start the chain from genesis, run the genesis_start.sh file, then if you need to stop the chain, run stop.sh, if you need to start again, run start.sh. If you get a dirty flag, run hard_replay.sh.

If you need to wipe everything, run stop.sh, clean.sh, genesis_start.sh.

If you need to install eosio, see the eosio node section of the docs.

mkdir biosboot
touch genesis.json
nano genesis.json
mkdir genesis
cd genesis
mkdir YOUR_BP_NAME_HERE
cd YOUR_BP_NAME_HERE
touch genesis_start.sh
nano genesis_start.sh
chmod 755 genesis_start.sh
./genesis_start.sh
# create start.sh, stop.sh, hard_replay.sh, and clean.sh

genesis_start.sh

#!/bin/bash
DATADIR="./blockchain"
CURDIRNAME=${PWD##*/}
if [ ! -d $DATADIR ]; then
  mkdir -p $DATADIR;
fi
nodeos \
--genesis-json $DATADIR"/../../../genesis.json" \
--signature-provider PURBLIC_KEY_HERE=KEY:PRIVATE_KEY_HERE \
--plugin eosio::producer_plugin \
--plugin eosio::producer_api_plugin \
--plugin eosio::chain_plugin \
--plugin eosio::chain_api_plugin \
--plugin eosio::http_plugin \
--plugin eosio::history_api_plugin \
--plugin eosio::history_plugin \
--data-dir $DATADIR"/data" \
--blocks-dir $DATADIR"/blocks" \
--config-dir $DATADIR"/config" \
--producer-name $CURDIRNAME \
--http-server-address 127.0.0.1:8888 \
--p2p-listen-endpoint 127.0.0.1:9876 \
--p2p-peer-address localhost:9877 \
--access-control-allow-origin=* \
--contracts-console \
--http-validate-host=false \
--verbose-http-errors \
--enable-stale-production \
--wasm-runtime=eos-vm \
--eos-vm-oc-enable \
--p2p-peer-address eosnode-covax.liquidapps.io:9876 \
--p2p-peer-address node1.eosdsp.com:9888 \
--p2p-peer-address dsp1.dappsolutions.app:9875 \
--p2p-peer-address covax.maltablock.org:9876 \
--p2p-peer-address covax.eosrio.io:8132 \
--p2p-peer-address covax.eosn.io:9876 \
--p2p-peer-address node3.blockstartdsp.com:8132 \
>> $DATADIR"/nodeos.log" 2>&1 & \
echo $! > $DATADIR"/eosd.pid"

start.sh

#!/bin/bash
DATADIR="./blockchain"
        CURDIRNAME=${PWD##*/}
​
if [ ! -d $DATADIR ]; then
  mkdir -p $DATADIR;
fi
​
nodeos \
--signature-provider PURBLIC_KEY_HERE=KEY:PRIVATE_KEY_HERE \
--plugin eosio::producer_plugin \
--plugin eosio::producer_api_plugin \
--plugin eosio::chain_plugin \
--plugin eosio::chain_api_plugin \
--plugin eosio::http_plugin \
--plugin eosio::history_api_plugin \
--plugin eosio::history_plugin \
--data-dir $DATADIR"/data" \
--blocks-dir $DATADIR"/blocks" \
--config-dir $DATADIR"/config" \
--producer-name $CURDIRNAME \
--http-server-address 0.0.0.0:8888 \
--p2p-listen-endpoint 0.0.0.0:9876 \
--access-control-allow-origin=* \
--contracts-console \
--http-validate-host=false \
--verbose-http-errors \
--enable-stale-production \
--wasm-runtime=eos-vm \
--eos-vm-oc-enable \
--p2p-peer-address eosnode-covax.liquidapps.io:9876 \
--p2p-peer-address node1.eosdsp.com:9888 \
--p2p-peer-address dsp1.dappsolutions.app:9875 \
--p2p-peer-address covax.maltablock.org:9876 \
--p2p-peer-address covax.eosrio.io:8132 \
--p2p-peer-address covax.eosn.io:9876 \
--p2p-peer-address node3.blockstartdsp.com:8132 \
>> $DATADIR"/nodeos.log" 2>&1 & \
echo $! > $DATADIR"/eosd.pid"

stop.sh

#!/bin/bash
DATADIR="./blockchain/"
​
if [ -f $DATADIR"/eosd.pid" ]; then
pid=`cat $DATADIR"/eosd.pid"`
echo $pid
kill $pid
rm -r $DATADIR"/eosd.pid"
echo -ne "Stoping Node"
while true; do
[ ! -d "/proc/$pid/fd" ] && break
echo -ne "."
sleep 1
done
echo -ne "\rNode Stopped. \n"
fi

hard_replay.sh

#!/bin/bash
DATADIR="./blockchain"
CURDIRNAME=${PWD##*/}
​
if [ ! -d $DATADIR ]; then
  mkdir -p $DATADIR;
fi
​
nodeos \
--signature-provider PURBLIC_KEY_HERE=KEY:PRIVATE_KEY_HERE \
--plugin eosio::producer_plugin \
--plugin eosio::producer_api_plugin \
--plugin eosio::chain_plugin \
--plugin eosio::chain_api_plugin \
--plugin eosio::http_plugin \
--plugin eosio::history_api_plugin \
--plugin eosio::history_plugin \
--data-dir $DATADIR"/data" \
--blocks-dir $DATADIR"/blocks" \
--config-dir $DATADIR"/config" \
--producer-name $CURDIRNAME \
--http-server-address 127.0.0.1:8888 \
--p2p-listen-endpoint 127.0.0.1:9876 \
--p2p-peer-address localhost:9877 \
--access-control-allow-origin=* \
--contracts-console \
--http-validate-host=false \
--verbose-http-errors \
--enable-stale-production \
--wasm-runtime=eos-vm \
--eos-vm-oc-enable \
--hard-replay-blockchain \
--p2p-peer-address eosnode-covax.liquidapps.io:9876 \
--p2p-peer-address node1.eosdsp.com:9888 \
--p2p-peer-address dsp1.dappsolutions.app:9875 \
--p2p-peer-address covax.maltablock.org:9876 \
--p2p-peer-address covax.eosrio.io:8132 \
--p2p-peer-address covax.eosn.io:9876 \
--p2p-peer-address node3.blockstartdsp.com:8132 \
>> $DATADIR"/nodeos.log" 2>&1 & \
echo $! > $DATADIR"/eosd.pid"

clean.sh

#!/bin/bash
rm -fr blockchain
ls -al