Run a Full Node
This tutorial shows how to run a full node and meet the requirements to apply to become a Masternode Candidate on VicMaster. You have to run the Viction client - our Viction implement on Go
General hardware notice
The Viction team has extensively tested performances and come up with those minimal requirements for any Viction masternode host.
Testnet
Must be facing internet directly (no NAT, public IP)
Must have at least 2 cores
Must have at least 8GB of RAM
Must use an IaaS ("cloud") provider of your choice (AWS, Digital Ocean, Google Cloud, etc.).
Storage must be SSD
Mainnet
Must be facing internet directly (no NAT, public IP)
Must have at least 16 cores
Must have at least 32GB of RAM
Must use an IaaS ("cloud") provider of your choice (AWS, Digital Ocean, Google Cloud, etc.)
Storage must be SSD
Storage requirements for building a node
It depends on how you operate the Full node. The data is now roughly 700GB (updated on Oct 1st, 2023). So there are two options for you to consider:
If you're starting a fresh new full node, 1TB should be enough.
If you want to restore the chain data from a Snapshot, 2TB is recommended because downloading and decompressing can take up to 1.5TB of your storage.
We recommend prioritizing CPU. For example with Digital Ocean, pick a CPU optimized droplet. On AWS EC2, a C5 type instance would be a perfect match.
The full node will serve on port 30303 udp and tcp for p2p communication with other nodes, 8545 tcp for RPC api and 8546 tcp for websocket api. You may need to edit your firewall configuration accordingly.
tmn
Prerequisites
To use tmn, you should meet these requirements in addition to the hardware ones:
Installation
Simply install it from pip.
Update
Update it from pip.
First start
When you first start your full node with tmn, you need to give some information.
--name: The name of your full node. It should be formatted as a slug string. Slug format authorize all letters and numbers, dashes ("-") and underscores ("_"). You can name it to reflect your identity, company name, etc.
--net: The network your full node will connect to. You can choose here to connect it to the Viction Testnet or Mainnet (once launched).
--pkey: The private key of the account that your full node will use. A Viction full node uses an account to be uniquely identified and to receive transaction fee.
Important note: we advise for security measures to use a fresh new account for your masternode. This is not the account who will receive the rewards. The rewards are sent to the account who will make the 50k VIC initial deposit.
It could look like this:
Note: it can take up to one hour or more (depending on the blockchain data size) to properly sync the entire blockchain.
Usage
You can now interact with it via the other commands:
stop: Stop your full node.
start: Start your full node if it is stopped.
status: The current status of your full node.
inspect: Display the details related to your full node. Useful for applying your full node as a masternode.
remove: Completely remove your masternode, unique identity and data.
Troubleshooting
tmn: command not found
It might happen that your PATH is not set by default to include the default user binary directory. You can add it by adding it to your shell $PATH:
On GNU/Linux:
On MacOS: Replace [VERSION] by your version of python (3.5, 3.6, 3.7)
error: could not access the docker daemon
If you have installed Docker, you probably forgot to add your user to the docker group. Please run this, close your session and open it again.
Last updated