🪢Update Cosmovisor

Stop node

sudo systemctl stop kopid

Download install script:

cd $HOME
wget https://raw.githubusercontent.com/0xChicharito/Cosmovisor/refs/heads/main/kopi-cosmovisor.sh

Check script content:

nano kopi-cosmovisor.sh

#!/bin/bash

if [ -z "$1" ]; then
    echo "Usage: $0 <Kopi Home>"
    exit 1
fi

go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@latest

export DAEMON_NAME=kopid
echo "export DAEMON_NAME=kopid" >> $HOME/.bash_profile
export DAEMON_HOME=$1
echo "export DAEMON_HOME=$1" >> $HOME/.bash_profile
cosmovisor init $(whereis -b kopid | awk '{print $2}')
mkdir $DAEMON_HOME/cosmovisor/backup
echo "export DAEMON_DATA_BACKUP_DIR=$DAEMON_HOME/cosmovisor/backup" >> $HOME/.bash_profile
echo "export DAEMON_ALLOW_DOWNLOAD_BINARIES=true" >> $HOME/.bash_profile

Run script:

source $HOME/.bash_profile
chmod +x kopi-cosmovisor.sh
./init-cosmovisor.sh $HOME/.kopid
source $HOME/.bash_profile

sudo tee /etc/systemd/system/kopid.service > /dev/null << EOF
[Unit]
Description=Cosmovisor Kopi Protocal 
After=network-online.target

[Service]
User=root
Type=simple
ExecStart=/root/go/bin/cosmovisor run run
Restart=on-failure
LimitNOFILE=65535
Environment="DAEMON_NAME=kopid"
Environment="DAEMON_HOME=/root/.kopid"
Environment="DAEMON_ALLOW_DOWNLOAD_BINARIES=false"
Environment="DAEMON_RESTART_AFTER_UPGRADE=true"
Environment="DAEMON_DATA_BACKUP_DIR=/root/.kopid/cosmovisor/backup"
Environment="UNSAFE_SKIP_BACKUP=true"

[Install]
WantedBy=multi-user.target
EOF

Reload daemon and restart node

sudo systemctl daemon-reload && \
sudo systemctl enable kopid.service && \
sudo systemctl restart kopid & sudo systemctl status kopid && \
sudo journalctl -u kopid -f --no-hostname -o cat

Download Story binary v0.6.5.1

cd $HOME
wget -O kopid https://github.com/kopi-money/kopi/releases/download/v0.6.5.1/kopid-v0.6.5.1-linux-amd64
chmod +x kopid
mkdir -p $HOME/.kopid/cosmovisor/upgrades/v0.6.5.1/bin
mv kopid $HOME/.kopid/cosmovisor/upgrades/v0.6.5.1/bin/

Add Upgrade Information for new version

echo '{"name":"v0.6.5.1","time":"0001-01-01T00:00:00Z","height":92500}' > $HOME/.kopid/cosmovisor/upgrades/v0.6.5.1/upgrade-info.json

Verify the Setup

# Check the kopi version in current folder. It should be old version is v0.6.5.1
$HOME/.kopid/cosmovisor/upgrades/v0.6.5.1/bin/kopid version

Set schedule for upgrade:

To schedule an upgrade to a new client version at a specific block height, cosmovisor should already be running. Once confirmed, open a separate terminal and run:

source $HOME/.bash_profile
cosmovisor add-upgrade v0.6.5.1 $HOME/.kopid/cosmovisor/upgrades/v0.6.5.1/bin/kopid --force --upgrade-height 92500