fbda1b4beb
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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
110 lines
3.3 KiB
Bash
Executable File
110 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Automated monitoring and alerting for bridge system
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# Usage: Run via cron every 5 minutes
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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SOURCE_PROJECT="/home/intlc/projects/smom-dbis-138"
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source "$SOURCE_PROJECT/.env" 2>/dev/null || true
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RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
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LOG_DIR="$PROJECT_ROOT/logs"
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ALERT_LOG="$LOG_DIR/alerts-$(date +%Y%m%d).log"
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mkdir -p "$LOG_DIR"
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# Alert function
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alert() {
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local level="$1"
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local message="$2"
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echo "[$(date -u +"%Y-%m-%d %H:%M:%S UTC")] [$level] $message" >> "$ALERT_LOG"
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# Critical alerts can trigger notifications here
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if [ "$level" = "CRITICAL" ]; then
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# Add notification logic (email, Slack, etc.)
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echo "CRITICAL: $message"
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fi
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}
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# Check RPC health
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check_rpc_health() {
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if ! cast block-number --rpc-url "$RPC_URL" >/dev/null 2>&1; then
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alert "CRITICAL" "RPC endpoint is not accessible: $RPC_URL"
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return 1
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fi
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return 0
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}
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# Check bridge contracts
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check_bridge_contracts() {
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WETH9_BRIDGE="${CCIPWETH9_BRIDGE_CHAIN138:-0x89dd12025bfCD38A168455A44B400e913ED33BE2}"
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WETH10_BRIDGE="${CCIPWETH10_BRIDGE_CHAIN138:-0xe0E93247376aa097dB308B92e6Ba36bA015535D0}"
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if ! cast code "$WETH9_BRIDGE" --rpc-url "$RPC_URL" >/dev/null 2>&1; then
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alert "CRITICAL" "WETH9 Bridge contract not found: $WETH9_BRIDGE"
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return 1
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fi
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if ! cast code "$WETH10_BRIDGE" --rpc-url "$RPC_URL" >/dev/null 2>&1; then
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alert "CRITICAL" "WETH10 Bridge contract not found: $WETH10_BRIDGE"
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return 1
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fi
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return 0
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}
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# Check destination chains
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check_destinations() {
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WETH9_BRIDGE="${CCIPWETH9_BRIDGE_CHAIN138:-0x89dd12025bfCD38A168455A44B400e913ED33BE2}"
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declare -A CHAINS=(
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["BSC"]="11344663589394136015"
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["Polygon"]="4051577828743386545"
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["Avalanche"]="6433500567565415381"
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["Base"]="15971525489660198786"
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["Arbitrum"]="4949039107694359620"
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["Optimism"]="3734403246176062136"
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["Ethereum"]="5009297550715157269"
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)
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for chain in "${!CHAINS[@]}"; do
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selector="${CHAINS[$chain]}"
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result=$(cast call "$WETH9_BRIDGE" "destinations(uint64)" "$selector" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -z "$result" ] || echo "$result" | grep -q "0x0000000000000000000000000000000000000000$"; then
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alert "WARNING" "Destination chain $chain is not configured"
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fi
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done
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}
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# Check balances
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check_balances() {
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DEPLOYER=$(cast wallet address --private-key "$PRIVATE_KEY" 2>/dev/null || echo "")
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if [ -z "$DEPLOYER" ]; then
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alert "WARNING" "Cannot determine deployer address"
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return
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fi
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ETH_BAL=$(cast balance "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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ETH_BAL_ETH=$(echo "scale=4; $ETH_BAL / 1000000000000000000" | bc 2>/dev/null || echo "0")
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if (( $(echo "$ETH_BAL_ETH < 0.1" | bc -l 2>/dev/null || echo 1) )); then
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alert "WARNING" "Low ETH balance: $ETH_BAL_ETH ETH"
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fi
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}
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# Main monitoring
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main() {
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check_rpc_health || exit 1
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check_bridge_contracts || exit 1
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check_destinations
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check_balances
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echo "[$(date -u +"%Y-%m-%d %H:%M:%S UTC")] Health check completed"
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}
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main "$@"
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