Install FirmaChain(임시)

Specification

Hardware requirements

Disk space depends on the pruning strategy of your choice.

There are four strategies for pruning state. These strategies apply only to state and do not apply to block storage. To set pruning, adjust the pruning parameter in the ~/.firmachain/config/app.toml file. The following pruning state settings are available:

1. everything: Prune all saved states other than the current state.

2. nothing: Save all states and delete nothing.

3. default: Save the last 100 states and the state of every 10,000th block.

4. custom: Specify pruning settings with the pruning-keep-recent, pruning-keep-every, and pruning-interval parameters.

Pruning strategy	Minimum disk space	Recommended disk space
everything	20 GB	40 GB
default	80 GB	120 GB
nothing	120 GB	> 240 GB

By default, every node is in default mode which is the recommended setting for most environments.

Apart from disk space, the following requirements should be met.

Minimum CPU cores	Recommended CPU cores
2	4

Minimum RAM	Recommended RAM
4 GB	8 GB

Service Ports

Type	Port number	Description
SSH	22	for connect ssh
API	1317	http api
P2P	26656	for peer communication

Installation

Ways 1. Install FirmaChain from pre-built binary by curl

You can easily download a pre-built binary for your operating system using the command below.

download binary

# On Bash
curl https://build.firmachain.org | bash

sudo mv ./firmachaind /usr/local/bin/firmachaind

check version & sha1sum

firmachaind version
0.3.3

firmachaind version --long
name: Firmachain
server_name: firmachaind
version: 0.3.3
commit: 9df9ce421987823a94259bee257e436ba4562c3b
...
cosmos_sdk_version: v0.44.5

sha1sum /usr/local/bin/firmachaind
14cfd7a09d4d53293f07c65fbf7b9032140a0da6  firmachaind

Ways 2. Download from Github Release page

You can download a prebuilt binary from the link below. https://github.com/FirmaChain/firmachain/releases/tag/v0.3.1​

Screenshot from Github release page

Select, download and unzip a binary that suits your OS. Please confirm whether you’ve downloaded the correct version, using the method provided in Ways 1.