Minimum hardware requirements :
1) Auto_install script
Copy source <( curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Firmachain/firmam )
2) Manual installation
Preparing the server
Copy sudo apt update && sudo apt upgrade -y
sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y
GO 1.19
Copy ver = "1.19" && \
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" && \
sudo rm -rf /usr/local/go && \
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" && \
rm "go$ver.linux-amd64.tar.gz" && \
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME /.bash_profile && \
source $HOME /.bash_profile && \
go version
Build 19.12.24
Copy cd $HOME && mkdir -p go/bin/
git clone https://github.com/FirmaChain/firmachain.git
cd firmachain
git checkout v0.4.0
make install
firmachaind version --long | grep -e commit -e version
commit: e2ab40a4074a05838f94babab566fe231f4c39b3
Initiation
Copy firmachaind init STAVR_guide --chain - id = colosseum - 1
firmachaind config chain - id colosseum - 1
Create/recover wallet
Copy firmachaind ahuad keys add < walletnam e >
OR
firmachaind keys add < walletnam e > --recover
Download Genesis
Copy wget - O $HOME / . firmachain / config / genesis . json "https://server-1.stavr.tech/Mainnet/Firmachain/genesis.json"
sha256sum $HOME/.firmachain/config/genesis.json
d03edc3362a677f4a0c2f605c7f848f9516fd4f55432fda63625398c52419954
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
Copy sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.1ufct\"/;" ~/.firmachain/config/app.toml
external_address = $( wget -qO- eth0.me )
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME /.firmachain/config/config.toml
peers = ""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME /.firmachain/config/config.toml
seeds = ""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME /.firmachain/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME /.firmachain/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME /.firmachain/config/config.toml
Pruning (optional)
Copy pruning = "custom"
pruning_keep_recent = "1000"
pruning_keep_every = "0"
pruning_interval = "10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME /.firmachain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME /.firmachain/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME /.firmachain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME /.firmachain/config/app.toml
Indexer (optional)
Copy indexer = "null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME /.firmachain/config/config.toml
Download addrbook
Copy wget -O $HOME /.firmachain/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Firmachain/addrbook.json"
Create a service file
Copy sudo tee /etc/systemd/system/firmachaind.service > /dev/null << EOF
[Unit]
Description=firmachaind
After=network-online.target
[Service]
User=$USER
ExecStart=$( which firmachaind) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Firma Mainnet
Copy systemctl stop firmachaind
SNAP_RPC = https://firma.rpc.m.stavr.tech:443
LATEST_HEIGHT = $( curl -s $SNAP_RPC /block | jq -r .result.block.header.height ); \
BLOCK_HEIGHT = $(( LATEST_HEIGHT - 1000 )); \
TRUST_HASH = $( curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash )
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME /.firmachain/config/config.toml
firmachaind tendermint unsafe-reset-all --home /root/.firmachain
wget -O $HOME /.firmachain/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Firmachain/addrbook.json"
curl -o - -L http://firma.wasm.stavr.tech:12/wasm-firma.tar.lz4 | lz4 -c -d - | tar -x -C $HOME /.firmachain
sudo systemctl restart firmachaind && journalctl -fu firmachaind -o cat
SnapShot Mainnet updated every 5 hours
You can check the size and time of snapshot creation with this command
curl -sI https://server-1.stavr.tech/Mainnet/Firmachain/firma-snap-1.tar.lz4 | grep "last" && curl -sI https://server-1.stavr.tech/Mainnet/Firmachain/firma-snap-1.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'
Copy cd $HOME
apt install lz4
sudo systemctl stop firmachaind
cp $HOME /.firmachain/data/priv_validator_state.json $HOME /.firmachain/priv_validator_state.json.backup
rm -rf $HOME /.firmachain/data
LATEST_SNAPSHOT = $( curl -s https://server-1.stavr.tech/Mainnet/Firmachain/ | grep -oE 'firma-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT ; do HEIGHT = $( curl -s "https://server-1.stavr.tech/Mainnet/Firmachain/${SNAPSHOT % .tar.lz4}-info.txt" | awk '/Block height:/ {print $3}' ); echo "$SNAPSHOT $HEIGHT" ; done | sort -k2 -nr | head -n 1 | awk '{print $1}' )
curl -o - -L https://server-1.stavr.tech/Mainnet/Firmachain/ $LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME /.firmachain
mv $HOME /.firmachain/priv_validator_state.json.backup $HOME /.firmachain/data/priv_validator_state.json
wget -O $HOME /.firmachain/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Firmachain/addrbook.json"
sudo systemctl restart firmachaind && journalctl -fu firmachaind -o cat
Start
Copy sudo systemctl daemon-reload
sudo systemctl enable firmachaind
sudo systemctl restart firmachaind && sudo journalctl -fu firmachaind -o cat
Create validator
Copy firmachaind tx staking create - validator \
--commission - rate 0.1 \
--commission - max - rate 0.2 \
--commission - max - change - rate 0.1 \
-- min - self - delegation "1" \
--amount = 1000000ufct \
--pubkey $(firmachaind tendermint show - validator) \
-- from < wallet > \
--moniker = "STAVR_guide" \
--chain - id colosseum - 1 \
--fees = "20000ufct" \
--identity = "" \
--website = "" \
--details = "" - y
Monitoring
You can set up your node status alarm here - Monitoring
Security
You can create secure management of your wallet and your node by following this links.
TMKMS Wallet Security
Delete node
Copy sudo systemctl stop firmachaind
sudo systemctl disable firmachaind
rm /etc/systemd/system/firmachaind.service
sudo systemctl daemon-reload
cd $HOME
rm -rf firmachain
rm -rf .firmachain
rm -rf $( which firmachaind )