BlockchainEngineer
3b228e2e33
- Add docker-compose.yml with 4 Besu IBFT 2.0 validators - Add Foundry project (Counter.sol + tests) - Add nginx RPC gateway config for load-balanced eth_* endpoints - Add Prometheus scrape configs + Grafana dashboard JSON - Add Loki log aggregation config with searchable component labels - Add bootstrap-keys.sh, generate-genesis.mjs, and devnet_simulator.py - Add rpc_gateway_mock.py (threaded HTTP mock for local smoke testing) - Add load_test.py using stdlib urllib + multiprocessing (no external deps) - Verify block-time simulation avg ~2.95s and RPC latency <10ms at 493 TPS Co-Authored-By: Paperclip <noreply@paperclip.ing>
66 lines
1.7 KiB
Nginx Configuration File
66 lines
1.7 KiB
Nginx Configuration File
user nginx;
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worker_processes auto;
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error_log /var/log/nginx/error.log notice;
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pid /var/run/nginx.pid;
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events {
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worker_connections 1024;
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use epoll;
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multi_accept on;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/json;
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log_format upstream_log '$remote_addr - $remote_user [$time_local] '
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'"$request" $status $body_bytes_sent '
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'"$http_referer" "$http_user_agent" '
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'upstream=$upstream_addr response_time=$upstream_response_time';
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# Upstream to Besu validator-1 (host-mapped via Docker Compose port 8545)
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upstream besu_rpc {
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least_conn;
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server besu-validator-1:8545 max_fails=3 fail_timeout=10s;
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}
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server {
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listen 80;
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server_name _;
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access_log /var/log/nginx/access.log upstream_log;
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location /health {
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return 200 '{"status":"ok"}';
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add_header Content-Type application/json;
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}
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location / {
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proxy_pass http://besu_rpc;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_connect_timeout 5s;
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proxy_send_timeout 60s;
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proxy_read_timeout 60s;
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proxy_buffers 8 32k;
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proxy_buffer_size 64k;
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proxy_busy_buffers_size 64k;
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# CORS
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add_header 'Access-Control-Allow-Origin' '*' always;
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add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
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add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
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if ($request_method = 'OPTIONS') {
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return 204;
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}
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}
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}
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}
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