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Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/fix-blockscout-migrations.sh

@@ -0,0 +1,129 @@
+#!/bin/bash
+
+# Script to run Blockscout migrations before starting the container
+# This fixes the "migrations_status does not exist" error
+
+set -euo pipefail
+
+VMID=5000
+
+echo "=========================================="
+echo "Fix Blockscout Migrations"
+echo "=========================================="
+echo ""
+echo "The issue: migrations_status table is missing, causing crashes"
+echo "Solution: Run migrations BEFORE starting Blockscout"
+echo ""
+
+# Check if running from Proxmox host or inside container
+if [ -f "/proc/1/cgroup" ] && grep -q "lxc" /proc/1/cgroup 2>/dev/null; then
+    EXEC_PREFIX=""
+    echo "Running inside VMID 5000"
+else
+    EXEC_PREFIX="pct exec $VMID --"
+    echo "Running from Proxmox host, executing in VMID 5000"
+fi
+
+# Find Blockscout container
+BLOCKSCOUT_CONTAINER=$($EXEC_PREFIX docker ps -a | grep blockscout | grep -v postgres | awk '{print $1}' | head -1)
+
+if [ -z "$BLOCKSCOUT_CONTAINER" ]; then
+    echo "❌ Blockscout container not found"
+    exit 1
+fi
+
+echo "Container: $BLOCKSCOUT_CONTAINER"
+echo ""
+
+# Step 1: Start container temporarily to run migrations
+echo "=== Step 1: Starting container temporarily ==="
+$EXEC_PREFIX docker start $BLOCKSCOUT_CONTAINER
+echo "Waiting for container to initialize..."
+sleep 10
+echo ""
+
+# Step 2: Run migrations
+echo "=== Step 2: Running database migrations ==="
+echo "This will create all missing tables including migrations_status..."
+echo ""
+
+# Try multiple migration methods
+if $EXEC_PREFIX docker exec -it $BLOCKSCOUT_CONTAINER bin/blockscout eval "Explorer.Release.migrate()" 2>&1; then
+    echo "✅ Migrations completed using Explorer.Release.migrate()"
+elif $EXEC_PREFIX docker exec -it $BLOCKSCOUT_CONTAINER mix ecto.migrate 2>&1; then
+    echo "✅ Migrations completed using mix ecto.migrate"
+else
+    echo "⚠️  Migration commands failed, trying alternative..."
+    # Try running migrations in a one-off container
+    echo "Attempting to run migrations in a new container..."
+    $EXEC_PREFIX docker run --rm \
+        --network container:$BLOCKSCOUT_CONTAINER \
+        -e DATABASE_URL=postgresql://blockscout:blockscout@postgres:5432/blockscout?sslmode=disable \
+        -e ECTO_USE_SSL=false \
+        blockscout/blockscout:latest \
+        bin/blockscout eval "Explorer.Release.migrate()" 2>&1 || \
+    $EXEC_PREFIX docker run --rm \
+        --network container:$BLOCKSCOUT_CONTAINER \
+        -e DATABASE_URL=postgresql://blockscout:blockscout@postgres:5432/blockscout?sslmode=disable \
+        -e ECTO_USE_SSL=false \
+        blockscout/blockscout:latest \
+        mix ecto.migrate 2>&1
+fi
+
+echo ""
+
+# Step 3: Verify migrations_status table exists
+echo "=== Step 3: Verifying migrations_status table ==="
+$EXEC_PREFIX docker exec blockscout-postgres psql -U blockscout -d blockscout -c "
+SELECT 
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'migrations_status') 
+    THEN '✅ migrations_status table exists' 
+    ELSE '❌ migrations_status table MISSING' END;
+" 2>&1
+
+echo ""
+
+# Step 4: Check other critical tables
+echo "=== Step 4: Verifying critical tables ==="
+$EXEC_PREFIX docker exec blockscout-postgres psql -U blockscout -d blockscout -c "
+SELECT 
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'blocks') 
+    THEN '✅ blocks' ELSE '❌ blocks MISSING' END,
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'transactions') 
+    THEN '✅ transactions' ELSE '❌ transactions MISSING' END,
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'migrations_status') 
+    THEN '✅ migrations_status' ELSE '❌ migrations_status MISSING' END,
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'addresses') 
+    THEN '✅ addresses' ELSE '❌ addresses MISSING' END,
+  CASE WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'smart_contracts') 
+    THEN '✅ smart_contracts' ELSE '❌ smart_contracts MISSING' END;
+" 2>&1
+
+echo ""
+
+# Step 5: Restart Blockscout
+echo "=== Step 5: Restarting Blockscout ==="
+$EXEC_PREFIX docker restart $BLOCKSCOUT_CONTAINER
+echo "Waiting for Blockscout to start..."
+sleep 30
+
+# Step 6: Check if it's running
+echo ""
+echo "=== Step 6: Checking container status ==="
+if $EXEC_PREFIX docker ps | grep -q blockscout; then
+    echo "✅ Blockscout container is running"
+    echo ""
+    echo "Recent logs:"
+    $EXEC_PREFIX docker logs $BLOCKSCOUT_CONTAINER 2>&1 | tail -20
+else
+    echo "❌ Blockscout container is not running"
+    echo ""
+    echo "Check logs:"
+    $EXEC_PREFIX docker logs $BLOCKSCOUT_CONTAINER 2>&1 | tail -30
+fi
+
+echo ""
+echo "=========================================="
+echo "Migration fix complete!"
+echo "=========================================="
+