218 lines
9.1 KiB
Bash
218 lines
9.1 KiB
Bash
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#!/usr/bin/env bash
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# Fix All Blockscout Issues - Comprehensive Update and Optimization
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# Addresses: Docker image update, Nginx upgrade, configuration improvements
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set -euo pipefail
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VMID="${VMID:-5000}"
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IP="${IP:-192.168.11.140}"
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DOMAIN="${DOMAIN:-explorer.d-bis.org}"
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PASSWORD="${PASSWORD:-L@kers2010}"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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log_step() { echo -e "${CYAN}[STEP]${NC} $1"; }
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exec_container() {
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local cmd="$1"
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sshpass -p "$PASSWORD" ssh -o StrictHostKeyChecking=no root@"$IP" "bash -c '$cmd'" 2>&1
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}
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echo "════════════════════════════════════════════════════════"
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echo "Fix All Blockscout Issues - Comprehensive Update"
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echo "════════════════════════════════════════════════════════"
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echo ""
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# Step 1: Backup current state
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log_step "Step 1: Creating backup of current configuration..."
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BACKUP_DIR="/tmp/blockscout-backup-$(date +%Y%m%d-%H%M%S)"
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exec_container "mkdir -p $BACKUP_DIR && cd /opt/blockscout && cp docker-compose.yml $BACKUP_DIR/ && echo 'Backup created: $BACKUP_DIR'"
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log_success "Backup created"
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# Step 2: Check current versions
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log_step "Step 2: Checking current versions..."
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CURRENT_IMAGE=$(exec_container "docker images blockscout/blockscout:latest --format '{{.ID}}' | head -1")
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CURRENT_NGINX=$(exec_container "nginx -v 2>&1 | grep -oP 'nginx/\K[0-9.]+'")
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CURRENT_OPENSSL=$(exec_container "openssl version | grep -oP 'OpenSSL \K[0-9.]+'")
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log_info "Current Blockscout Image ID: $CURRENT_IMAGE"
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log_info "Current Nginx Version: $CURRENT_NGINX"
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log_info "Current OpenSSL Version: $CURRENT_OPENSSL"
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# Step 3: Update Blockscout Docker Image
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log_step "Step 3: Updating Blockscout Docker Image..."
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log_info "Pulling latest Blockscout image..."
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exec_container "cd /opt/blockscout && docker-compose pull blockscout 2>&1 | tail -10"
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NEW_IMAGE=$(exec_container "docker images blockscout/blockscout:latest --format '{{.ID}}' | head -1")
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if [ "$CURRENT_IMAGE" != "$NEW_IMAGE" ]; then
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log_success "New Blockscout image available: $NEW_IMAGE"
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log_info "Restarting Blockscout with new image..."
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exec_container "cd /opt/blockscout && docker-compose up -d blockscout 2>&1"
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log_success "Blockscout restarted with new image"
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else
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log_info "Blockscout image is already up to date"
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fi
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# Step 4: Upgrade Nginx
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log_step "Step 4: Upgrading Nginx..."
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log_info "Adding Nginx official repository..."
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exec_container "apt-get update -qq && apt-get install -y -qq software-properties-common lsb-release 2>&1 | tail -5" || true
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# Add Nginx stable repository
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exec_container "if ! grep -q 'nginx' /etc/apt/sources.list.d/nginx.list 2>/dev/null; then
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add-apt-repository -y 'ppa:nginx/stable' 2>&1 ||
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(echo 'deb http://nginx.org/packages/ubuntu/ $(lsb_release -cs) nginx' > /etc/apt/sources.list.d/nginx.list &&
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echo 'deb-src http://nginx.org/packages/ubuntu/ $(lsb_release -cs) nginx' >> /etc/apt/sources.list.d/nginx.list)
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fi" 2>&1 | tail -5
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log_info "Updating package lists..."
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exec_container "apt-get update -qq 2>&1 | tail -5"
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log_info "Upgrading Nginx..."
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exec_container "apt-get install -y nginx 2>&1 | grep -E '(Setting up|Unpacking|nginx)' | tail -10" || {
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log_warn "Nginx upgrade may require manual intervention or is already latest"
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exec_container "nginx -v 2>&1"
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}
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NEW_NGINX=$(exec_container "nginx -v 2>&1 | grep -oP 'nginx/\K[0-9.]+'")
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if [ "$CURRENT_NGINX" != "$NEW_NGINX" ]; then
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log_success "Nginx upgraded: $CURRENT_NGINX → $NEW_NGINX"
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log_info "Testing Nginx configuration..."
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exec_container "nginx -t 2>&1"
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log_info "Reloading Nginx..."
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exec_container "systemctl reload nginx 2>&1"
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log_success "Nginx reloaded successfully"
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else
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log_info "Nginx is already at latest version or upgrade requires manual steps"
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fi
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# Step 5: Check and optimize configuration
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log_step "Step 5: Optimizing Blockscout configuration..."
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# Check current configuration values
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CURRENT_POOL_SIZE=$(exec_container "cd /opt/blockscout && grep POOL_SIZE docker-compose.yml | grep -oP 'POOL_SIZE=\K[0-9]+' || echo '10'")
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log_info "Current database pool size: $CURRENT_POOL_SIZE"
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# Check if we should increase pool size based on available memory
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MEMORY_GB=$(exec_container "free -g | awk '/^Mem:/ {print \$2}'")
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if [ "$MEMORY_GB" -gt 8 ] && [ "$CURRENT_POOL_SIZE" -lt 20 ]; then
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log_info "Increasing database pool size for better performance..."
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exec_container "cd /opt/blockscout && sed -i 's/POOL_SIZE=$CURRENT_POOL_SIZE/POOL_SIZE=20/' docker-compose.yml && grep POOL_SIZE docker-compose.yml"
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log_success "Pool size increased to 20"
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fi
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# Step 6: Verify services
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log_step "Step 6: Verifying all services..."
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sleep 5
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CONTAINER_STATUS=$(exec_container "docker ps --format 'table {{.Names}}\t{{.Status}}' | grep -E '(blockscout|postgres)'")
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echo "$CONTAINER_STATUS"
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NGINX_STATUS=$(exec_container "systemctl is-active nginx 2>&1")
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if [ "$NGINX_STATUS" = "active" ]; then
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log_success "Nginx is running"
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else
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log_error "Nginx is not running: $NGINX_STATUS"
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fi
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# Step 7: Test connectivity
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log_step "Step 7: Testing connectivity..."
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sleep 10
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BLOCKSCOUT_API=$(exec_container "timeout 10 curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:4000/api/v2/status 2>&1" || echo "000")
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if [ "$BLOCKSCOUT_API" != "000" ]; then
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log_success "Blockscout API responding (HTTP $BLOCKSCOUT_API)"
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else
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log_warn "Blockscout API not responding yet (may need more time)"
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fi
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NGINX_HTTPS=$(exec_container "timeout 10 curl -k -s -o /dev/null -w '%{http_code}' -H 'Host: $DOMAIN' https://127.0.0.1/ 2>&1" || echo "000")
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if [ "$NGINX_HTTPS" != "000" ]; then
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log_success "Nginx HTTPS responding (HTTP $NGINX_HTTPS)"
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else
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log_warn "Nginx HTTPS not responding"
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fi
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# Step 8: Check indexing status
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log_step "Step 8: Checking indexing status..."
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INDEXING_STATUS=$(exec_container "docker exec blockscout-postgres psql -U blockscout -d blockscout -t -c \"SELECT 'Blocks: ' || count(*)::text || ', Latest: ' || COALESCE(max(number)::text, '0') || ', Transactions: ' || (SELECT count(*)::text FROM transactions) FROM blocks;\" 2>&1" | tr -d ' ')
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log_info "Indexing Status: $INDEXING_STATUS"
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# Step 9: Provide RPC configuration recommendations
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log_step "Step 9: RPC Configuration Analysis..."
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log_info "Reviewing RPC connection and method availability..."
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RPC_TEST=$(exec_container "timeout 5 curl -s -X POST -H 'Content-Type: application/json' --data '{\"jsonrpc\":\"2.0\",\"method\":\"eth_blockNumber\",\"params\":[],\"id\":1}' http://192.168.11.250:8545 2>&1" | head -3 || echo "RPC not accessible")
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if echo "$RPC_TEST" | grep -q "result"; then
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log_success "RPC endpoint is accessible"
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else
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log_warn "RPC endpoint may not be accessible or may need configuration"
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fi
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echo ""
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log_info "RPC Method Recommendations:"
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echo " - Internal transaction tracing: Requires trace_* RPC methods"
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echo " - Block rewards: Requires debug_* or eth_getBlockReward RPC methods"
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echo " - These are optional features - basic explorer works without them"
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echo " - To enable: Configure Besu RPC node with --rpc-ws-api=TRACE,DEBUG"
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# Step 10: Summary
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log_step "Step 10: Final Status Summary..."
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echo ""
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echo "════════════════════════════════════════════════════════"
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echo "Fix Summary"
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echo "════════════════════════════════════════════════════════"
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echo ""
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echo "Blockscout Image:"
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echo " Before: $CURRENT_IMAGE"
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echo " After: $NEW_IMAGE"
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if [ "$CURRENT_IMAGE" != "$NEW_IMAGE" ]; then
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echo " Status: ✅ UPDATED"
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else
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echo " Status: ℹ️ Already latest"
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fi
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echo ""
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echo "Nginx Version:"
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echo " Before: $CURRENT_NGINX"
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echo " After: $NEW_NGINX"
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if [ "$CURRENT_NGINX" != "$NEW_NGINX" ]; then
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echo " Status: ✅ UPGRADED"
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else
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echo " Status: ℹ️ Already latest or manual upgrade needed"
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fi
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echo ""
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echo "Services Status:"
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echo " Blockscout Container: $(exec_container "docker ps --format '{{.Status}}' --filter 'name=blockscout' | head -1")"
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echo " PostgreSQL Container: $(exec_container "docker ps --format '{{.Status}}' --filter 'name=blockscout-postgres' | head -1")"
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echo " Nginx Service: $NGINX_STATUS"
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echo ""
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echo "Connectivity:"
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echo " Blockscout API: HTTP $BLOCKSCOUT_API"
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echo " Nginx HTTPS: HTTP $NGINX_HTTPS"
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echo ""
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echo "Indexing: $INDEXING_STATUS"
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echo ""
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echo "Backup Location: $BACKUP_DIR"
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echo ""
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log_success "All fixes completed!"
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echo ""
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log_info "Next steps:"
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echo " 1. Monitor Blockscout logs: docker logs -f blockscout"
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echo " 2. Monitor indexing progress for 24-48 hours"
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echo " 3. Test web interface: https://$DOMAIN"
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echo " 4. Review RPC configuration if internal transactions are needed"
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echo ""
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