solana/multinode-demo/validator.sh

#!/bin/bash
here=$(dirname "$0")
# shellcheck source=multinode-demo/common.sh
source "$here"/common.sh

usage() {
  echo "usage: $0 [network path to solana repo on leader machine] [network ip address of leader]"
  exit 1
}

if [[ "$1" = "-h" || -n "$3" ]]; then
  usage
fi

if [[ -d "$SNAP" ]]; then
  # Exit if mode is not yet configured
  # (typically the case after the Snap is first installed)
  [[ -n "$(snapctl get mode)" ]] || exit 0

  # Select leader from the Snap configuration
  leader_address="$(snapctl get leader-address)"
  if [[ -z "$leader_address" ]]; then
    # Assume drone is running on the same node as the leader by default
    leader_address="localhost"
  fi
  leader=rsync://"$leader_address"
else
  leader=${1:-${here}/..}    # Default to local solana repo
  leader_address=${2:-127.0.0.1}  # Default to local leader
fi
leader_port=8001

if [[ -n "$SOLANA_CUDA" ]]; then
  program="$solana_fullnode_cuda"
else
  program="$solana_fullnode"
fi


[[ -f "$SOLANA_CONFIG_DIR"/validator.json ]] || {
  echo "$SOLANA_CONFIG_DIR/validator.json not found, run ${here}/setup.sh first"
  exit 1
}

set -ex
SOLANA_LEADER_CONFIG_DIR="$SOLANA_CONFIG_DIR"/leader-config
rm -rf "$SOLANA_LEADER_CONFIG_DIR"
rsync -vPrz "${leader}"/config/ "$SOLANA_LEADER_CONFIG_DIR"
ls -lh "$SOLANA_LEADER_CONFIG_DIR"

# shellcheck disable=SC2086 # $program should not be quoted
exec $program \
  -l "$SOLANA_CONFIG_DIR"/validator.json -t "$leader_address:$leader_port" \
  < "$SOLANA_LEADER_CONFIG_DIR"/genesis.log "$SOLANA_LEADER_CONFIG_DIR"/tx-*.log