Add Oracle Aggregator and CCIP Integration
- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
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198
scripts/validation/load-test.sh
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198
scripts/validation/load-test.sh
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#!/usr/bin/env bash
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# Load Test Script
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# This script runs load tests on RPC endpoints
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/../lib/init.sh"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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# Configuration
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RPC_URL="${RPC_URL:-http://localhost:8545}"
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DURATION="${DURATION:-60}" # seconds
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RPS="${RPS:-100}" # requests per second
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CONCURRENT="${CONCURRENT:-10}" # concurrent requests
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log_success "Running Load Tests..."
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log_warn "RPC URL: $RPC_URL"
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log_warn "Duration: $DURATION seconds"
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log_warn "Requests per second: $RPS"
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log_warn "Concurrent requests: $CONCURRENT"
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# Test RPC endpoint availability
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log_warn "Testing RPC endpoint availability..."
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if curl -s -X POST -H "Content-Type: application/json" \
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--data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' \
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"$RPC_URL" | grep -q "result"; then
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log_success "✓ RPC endpoint is available"
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else
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log_error "✗ RPC endpoint is not available"
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exit 1
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fi
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# Load test with k6 (if available)
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if command -v k6 &> /dev/null; then
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log_success "✓ k6 is available"
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# Create k6 test script
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cat > /tmp/k6-load-test.js <<EOF
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import http from 'k6/http';
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import { check, sleep } from 'k6';
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export const options = {
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stages: [
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{ duration: '30s', target: ${RPS} },
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{ duration: '${DURATION}s', target: ${RPS} },
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{ duration: '30s', target: 0 },
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],
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thresholds: {
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http_req_duration: ['p(95)<500', 'p(99)<1000'],
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http_req_failed: ['rate<0.01'],
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},
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};
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export default function () {
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const payload = JSON.stringify({
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jsonrpc: '2.0',
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method: 'eth_blockNumber',
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params: [],
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id: 1
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});
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const params = {
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headers: {
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'Content-Type': 'application/json',
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},
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};
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const res = http.post('${RPC_URL}', payload, params);
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check(res, {
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'status is 200': (r) => r.status === 200,
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'response has result': (r) => JSON.parse(r.body).result !== undefined,
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});
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sleep(1);
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}
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EOF
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log_warn "Running k6 load test..."
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if k6 run /tmp/k6-load-test.js 2>&1 | tee /tmp/k6-load-test.log; then
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log_success "✓ k6 load test completed"
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else
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log_warn "⚠ k6 load test completed with issues (check logs)"
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fi
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else
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log_warn "⚠ k6 not available. Install it for load testing:"
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echo " https://k6.io/docs/getting-started/installation/"
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# Fallback: Simple load test with curl
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log_warn "Running simple load test with curl..."
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SUCCESS=0
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FAILED=0
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TOTAL=0
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END_TIME=$((SECONDS + DURATION))
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while [ $SECONDS -lt $END_TIME ]; do
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for i in $(seq 1 $CONCURRENT); do
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(
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if curl -s -X POST -H "Content-Type: application/json" \
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--data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' \
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--max-time 5 \
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"$RPC_URL" | grep -q "result"; then
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echo "SUCCESS" >> /tmp/load-test-results.txt
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else
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echo "FAILED" >> /tmp/load-test-results.txt
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fi
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) &
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done
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sleep 1
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TOTAL=$((TOTAL + CONCURRENT))
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done
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wait
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SUCCESS=$(grep -c "SUCCESS" /tmp/load-test-results.txt 2>/dev/null || echo "0")
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FAILED=$(grep -c "FAILED" /tmp/load-test-results.txt 2>/dev/null || echo "0")
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log_success "Load test results:"
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echo -e " Total requests: $TOTAL"
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echo -e " Successful: $SUCCESS"
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echo -e " Failed: $FAILED"
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echo -e " Success rate: $((SUCCESS * 100 / TOTAL))%"
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fi
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# Test autoscaling
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log_warn "Testing autoscaling..."
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NAMESPACE="${NAMESPACE:-besu-network}"
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if kubectl get hpa besu-rpc-hpa -n "$NAMESPACE" &>/dev/null; then
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log_success "✓ HPA exists"
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# Get initial replica count
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INITIAL_REPLICAS=$(kubectl get statefulset besu-rpc -n "$NAMESPACE" -o jsonpath='{.spec.replicas}' 2>/dev/null || echo "0")
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log_warn " Initial replicas: $INITIAL_REPLICAS"
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# Generate load
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log_warn " Generating load for 60 seconds..."
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END_TIME=$((SECONDS + 60))
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while [ $SECONDS -lt $END_TIME ]; do
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for i in $(seq 1 50); do
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curl -s -X POST -H "Content-Type: application/json" \
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--data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' \
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"$RPC_URL" > /dev/null 2>&1 &
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done
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sleep 1
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done
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wait
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# Wait for scaling
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log_warn " Waiting for scaling (30 seconds)..."
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sleep 30
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# Check replica count
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CURRENT_REPLICAS=$(kubectl get statefulset besu-rpc -n "$NAMESPACE" -o jsonpath='{.spec.replicas}' 2>/dev/null || echo "0")
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log_warn " Current replicas: $CURRENT_REPLICAS"
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if [ "$CURRENT_REPLICAS" -gt "$INITIAL_REPLICAS" ]; then
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log_success "✓ Autoscaling is working (scaled from $INITIAL_REPLICAS to $CURRENT_REPLICAS)"
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else
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log_warn "⚠ Autoscaling did not trigger (may need more load or time)"
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fi
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else
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log_warn "⚠ HPA not found"
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fi
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# Performance metrics
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log_warn "Collecting performance metrics..."
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# Test various RPC methods
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RPC_METHODS=(
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"eth_blockNumber"
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"eth_getBlockByNumber"
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"eth_getBalance"
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"eth_call"
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)
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for method in "${RPC_METHODS[@]}"; do
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log_warn " Testing $method..."
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START_TIME=$(date +%s%N)
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curl -s -X POST -H "Content-Type: application/json" \
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--data "{\"jsonrpc\":\"2.0\",\"method\":\"$method\",\"params\":[],\"id\":1}" \
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"$RPC_URL" > /dev/null
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END_TIME=$(date +%s%N)
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DURATION_MS=$(( (END_TIME - START_TIME) / 1000000 ))
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log_success " $method: ${DURATION_MS}ms"
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done
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log_success "Load testing completed"
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