Cosmos Dev Series: Cosmos-SDK-based Blockchain Upgrade - setup-node.sh

setup-node.sh

#!/bin/bash  

export DAEMON_NAME=simappd 
export SIMAPPD_V1_HOME=/path/to/simappd-v1
export SIMAPPD_V2_HOME=/path/to/simappd-v2
export DAEMON_HOME=/path/to/simappd-home

# Tmp cosmovisor directory. In this directory, we are going to
# setup Cosmovisor directory structures and copy this directory
# into $DAEMON_HOME
export TMP_COSMOVISOR_DIR=/path/to/tmp-cosmovisor

# update if needed 
export DAEMON_ALLOW_DOWNLOAD_BINARIES=false 
export DAEMON_RESTART_AFTER_UPGRADE=true

# setup cored binaries 
cd $SIMAPPD_V1_HOME 
make build 
cp ./build/simappd $TMP_COSMOVISOR_DIR/genesis/bin/

cd $SIMAPPD_V2_HOME 
make build 
cp ./build/simappd $TMP_COSMOVISOR_DIR/upgrades/v2.0.0/bin/

# setup cored data 
cd $SIMAPPD_V1_HOME
ignite chain init --home $DAEMON_HOME 
cp -R $TMP_COSMOVISOR_DIR $DAEMON_HOME/
cosmovisor run start --home $DAEMON_HOME