132 lines
4.2 KiB
Bash
132 lines
4.2 KiB
Bash
#!/bin/sh
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set -e
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# Paths for frontend bootstrap files
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FRONTEND_BOOTSTRAP_URL_FILE="/opt/coins/data/flo/blockbook/bootstrap-url.txt"
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FRONTEND_BOOTSTRAP_FILE_HASH_FILE="/opt/coins/data/flo/blockbook/bootstrap-file-hash.txt"
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# Paths for backend bootstrap files
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BACKEND_BOOTSTRAP_URL_FILE="/opt/coins/data/flo/backend/bootstrap-url.txt"
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BACKEND_BOOTSTRAP_FILE_HASH_FILE="/opt/coins/data/flo/backend/bootstrap-file-hash.txt"
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# Function to calculate the hash of a file
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calculate_file_hash() {
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local file=$1
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sha256sum "$file" | awk '{print $1}'
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}
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# Function to update config file
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update_config_file() {
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local config_path=$1
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local new_ip=$2
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if [ -n "$new_ip" ]; then
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echo "Updating config file: $config_path with IP: $new_ip"
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if ! sed -i "s/127.0.0.1/$new_ip/g" "$config_path"; then
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echo "Failed to update config file: $config_path"
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exit 1
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fi
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fi
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}
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# Function to handle bootstrap from URL
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handle_bootstrap_url() {
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local bootstrap_url=$1
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local destination_dir=$2
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local url_file=$3
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local bootstrap_file=$4
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if [ -z "$bootstrap_url" ]; then
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echo "No bootstrap URL provided, skipping download."
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return
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fi
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if [ -f "$url_file" ]; then
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local existing_url
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existing_url=$(cat "$url_file")
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if [ "$existing_url" = "$bootstrap_url" ]; then
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echo "Bootstrap URL already processed, skipping download and extraction."
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return
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fi
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fi
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echo "Downloading bootstrap file from: $bootstrap_url"
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curl -L -o "/tmp/$bootstrap_file" "$bootstrap_url"
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echo "Cleaning and extracting bootstrap file to: $destination_dir"
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mkdir -p "$destination_dir"
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rm -rf "$destination_dir"/*
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tar -xzvf "/tmp/$bootstrap_file" -C "$destination_dir"
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rm "/tmp/$bootstrap_file"
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echo "$bootstrap_url" > "$url_file"
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}
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# Function to handle bootstrap from file
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handle_bootstrap_file() {
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local bootstrap_file=$1
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local destination_dir=$2
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local hash_file=$3
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if [ -z "$bootstrap_file" ] || [ ! -f "$bootstrap_file" ]; then
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echo "No valid bootstrap file provided, skipping extraction."
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return
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fi
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local new_hash
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new_hash=$(calculate_file_hash "$bootstrap_file")
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if [ -f "$hash_file" ]; then
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local existing_hash
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existing_hash=$(cat "$hash_file")
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if [ "$existing_hash" = "$new_hash" ]; then
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echo "Bootstrap file already processed, skipping extraction."
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return
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fi
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fi
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echo "Using bootstrap file: $bootstrap_file"
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echo "Cleaning and extracting bootstrap file to: $destination_dir"
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mkdir -p "$destination_dir"
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rm -rf "$destination_dir"/*
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tar -xzf "$bootstrap_file" -C "$destination_dir"
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echo "$new_hash" > "$hash_file"
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}
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case "$1" in
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"frontend")
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if [ -z "$2" ]; then
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echo "Missing parameter: new_ip for frontend"
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exit 1
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fi
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new_ip=$2
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echo "Running frontend command with IP: $new_ip"
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if [ -n "$BOOTSTRAP_FILE" ] && [ -f "$BOOTSTRAP_FILE" ]; then
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handle_bootstrap_file "$BOOTSTRAP_FILE" "/opt/coins/data/flo/blockbook" "$FRONTEND_BOOTSTRAP_FILE_HASH_FILE"
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elif [ -n "$BOOTSTRAP_URL" ]; then
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handle_bootstrap_url "$BOOTSTRAP_URL" "/opt/coins/data/flo/blockbook" "$FRONTEND_BOOTSTRAP_URL_FILE" "bootstrap-frontend.tar.gz"
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fi
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update_config_file "/opt/coins/blockbook/flo/config/blockchaincfg.json" "$new_ip"
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cd /opt/coins/blockbook/flo
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exec /opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824
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;;
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"backend")
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echo "Running backend command"
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if [ -n "$BOOTSTRAP_FILE" ] && [ -f "$BOOTSTRAP_FILE" ]; then
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handle_bootstrap_file "$BOOTSTRAP_FILE" "/opt/coins/data/flo/backend" "$BACKEND_BOOTSTRAP_FILE_HASH_FILE"
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elif [ -n "$BOOTSTRAP_URL" ]; then
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handle_bootstrap_url "$BOOTSTRAP_URL" "/opt/coins/data/flo/backend" "$BACKEND_BOOTSTRAP_URL_FILE" "bootstrap-backend.tar.gz"
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fi
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cd /opt/coins/nodes/flo
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exec /opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid
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;;
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*)
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echo "Invalid option: $1"
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echo "Usage: $0 {frontend new_ip|backend}"
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exit 1
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;;
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esac
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