Installation

Prerequiretes

Hardware	Minimun Spesification
CPU	6 Cores
RAM	32 GB
Disk	4TB NVMe
Bandwith	100 Mbps

Installation

Download binary file

wget https://github.com/xos-labs/node/releases/download/v0.5.2/node_0.5.2_Linux_amd64.tar.gz
tar -xzf node_0.5.2_Linux_amd64.tar.gz
cp bin/xosd /usr/local/bin/
chmod +x /usr/local/bin/xosd
xosd version

Initialize the node

xosd init <your-name> --chain-id xos_1267-1

Download genesis

FILEID=1SHdCHf8fQFptV8zGJmvNs4otGx0eBkht
FILENAME=$HOME/.xosd/config/genesis.json
CONFIRM=$(wget --quiet --save-cookies /tmp/cookies.txt --keep-session-cookies --no-check-certificate \
"https://docs.google.com/uc?export=download&id=$FILEID" -O- | \
sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\1/p')
wget --load-cookies /tmp/cookies.txt \
"https://docs.google.com/uc?export=download&confirm=${CONFIRM}&id=${FILEID}" \
-O ${FILENAME}
rm -f /tmp/cookies.txt

Download Addrbook

FILEID=1OEztauAmg2vQoCzhEMLKcNaPTBLKvOrW
FILENAME=$HOME/.xosd/config/addrbook.json
CONFIRM=$(wget --quiet --save-cookies /tmp/cookies.txt --keep-session-cookies --no-check-certificate \
"https://docs.google.com/uc?export=download&id=$FILEID" -O- | \
sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\1/p')
wget --load-cookies /tmp/cookies.txt \
"https://docs.google.com/uc?export=download&confirm=${CONFIRM}&id=${FILEID}" \
-O ${FILENAME}
rm -f /tmp/cookies.txt

Configure persistent peer and seed

PEERS=$(curl -sS https://testnet-rpc-xos.provewithryd.xyz/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}' | sed -z 's|\n|,|g;s|,$||')
sed -i -e "s|^persistent_peers *=.*|persistent_peers = '$PEERS'|" $HOME/.xosd/config/config.toml

Customize Pruning

sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.xosd/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.xosd/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"10\"/" $HOME/.xosd/config/app.toml

Disable the Indexer

sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.xosd/config/config.toml

Create Systemd Services

tee /etc/systemd/system/xosd.service > /dev/null <<EOF
[Unit]
Description=XOS Testnet Node
After=network-online.target

[Service]
User=root
WorkingDirectory=/root/.xosd
ExecStart=/usr/local/bin/xosd start --home /root/.xosd --chain-id xos_1267-1
Restart=on-failure
RestartSec=5
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Enable and Start Services

systemctl daemon-reexec
systemctl daemon-reload
systemctl enable xosd.service
systemctl start xosd.service