claude-flow-novice
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Claude Flow Novice - Advanced orchestration platform for multi-agent AI workflows with CFN Loop architecture Includes Local RuVector Accelerator and all CFN skills for complete functionality.
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# Main context
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
# Load modules
load_module modules/ngx_http_geoip_module.so;
events {
worker_connections 4096;
use epoll;
multi_accept on;
}
http {
# Basic settings
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Logging format
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for" '
'rt=$request_time uct="$upstream_connect_time" '
'uht="$upstream_header_time" urt="$upstream_response_time"';
log_format json escape=json '{'
'"time":"$time_iso8601",'
'"remote_addr":"$remote_addr",'
'"request_method":"$request_method",'
'"request_uri":"$request_uri",'
'"status":$status,'
'"body_bytes_sent":$body_bytes_sent,'
'"request_time":$request_time,'
'"upstream_response_time":"$upstream_response_time",'
'"upstream_addr":"$upstream_addr",'
'"http_user_agent":"$http_user_agent",'
'"http_x_forwarded_for":"$http_x_forwarded_for",'
'"http_authorization":"$http_authorization",'
'"upstream_status":"$upstream_status"'
'}';
access_log /var/log/nginx/access.log json;
# Performance optimizations
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
server_tokens off;
client_max_body_size 10M;
# Gzip compression
gzip on;
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_types text/plain text/css text/xml text/javascript
application/json application/javascript application/xml+rss
application/rss+xml font/truetype font/opentype
application/vnd.ms-fontobject image/svg+xml;
gzip_disable "msie6";
# Rate limiting zones
limit_req_zone $binary_remote_addr zone=api_limit:10m rate=10r/s;
limit_req_zone $http_authorization zone=auth_limit:10m rate=5r/s;
limit_conn_zone $binary_remote_addr zone=conn_limit:10m;
# Upstream services for CFN Loop
upstream orchestrator_backend {
least_conn;
server orchestrator:3000 weight=3 max_fails=3 fail_timeout=30s;
keepalive 32;
keepalive_requests 100;
keepalive_timeout 60s;
}
upstream grafana_backend {
least_conn;
server grafana:3000 weight=3 max_fails=3 fail_timeout=30s;
keepalive 32;
keepalive_requests 100;
keepalive_timeout 60s;
}
upstream prometheus_backend {
least_conn;
server prometheus:9090 weight=3 max_fails=3 fail_timeout=30s;
keepalive 32;
keepalive_requests 100;
keepalive_timeout 60s;
}
# Cache configuration
proxy_cache_path /var/cache/nginx
levels=1:2
keys_zone=api_cache:10m
max_size=1g
inactive=60m
use_temp_path=off;
# Map for authentication bypass
map $uri $auth_bypass {
default 0;
/health 1;
/metrics 1;
/api/v1/health-scores 1;
/api/v1/circuit-breaker 1;
}
# Server block for HTTP (redirect to HTTPS)
server {
listen 80;
listen [::]:80;
server_name _;
# Redirect all HTTP traffic to HTTPS
return 301 https://$host:443$request_uri;
}
# Main server block for HTTPS
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name _;
# SSL configuration
ssl_certificate /etc/nginx/ssl/test.crt;
ssl_certificate_key /etc/nginx/ssl/test.key;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384;
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
ssl_stapling on;
ssl_stapling_verify on;
# Security headers
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-XSS-Protection "1; mode=block" always;
add_header Referrer-Policy "no-referrer-when-downgrade" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' ws: wss:; frame-ancestors 'none';" always;
# Rate limiting
limit_req zone=api_limit burst=20 nodelay;
limit_conn conn_limit 10;
# CORS headers for API endpoints
location /api/ {
# CORS configuration
add_header Access-Control-Allow-Origin "https://app.example.com" always;
add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS" always;
add_header Access-Control-Allow-Headers "Authorization, Content-Type, X-Requested-With" always;
add_header Access-Control-Max-Age "3600" always;
add_header Access-Control-Allow-Credentials "true" always;
# Handle preflight requests
if ($request_method = 'OPTIONS') {
return 204;
}
# Rate limiting for authenticated requests
limit_req zone=auth_limit burst=10 nodelay;
# Authentication check (bypass for health endpoints)
if ($auth_bypass = 0) {
auth_request /auth;
auth_request_set $auth_status $upstream_status;
}
# Proxy to orchestrator
proxy_pass http://orchestrator_backend;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
proxy_set_header X-Gateway-Request-ID $request_id;
# Timeouts
proxy_connect_timeout 60s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
# Buffering
proxy_buffering on;
proxy_buffer_size 4k;
proxy_buffers 8 4k;
proxy_busy_buffers_size 8k;
# Caching for GET requests
proxy_cache api_cache;
proxy_cache_key "$scheme$request_method$host$request_uri";
proxy_cache_valid 200 5m;
proxy_cache_valid 404 1m;
proxy_cache_bypass $http_cache_control $http_authorization;
add_header X-Cache-Status $upstream_cache_status;
# Error handling
proxy_intercept_errors on;
error_page 502 503 504 /50x.html;
}
# Grafana Dashboard
location /grafana/ {
proxy_pass http://grafana_backend/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
# WebSocket support for Grafana live features
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
# Prometheus metrics
location /prometheus/ {
# IP restriction for security
allow 172.30.0.0/16; # cfn-network
allow 172.31.0.0/16; # mcp-network
allow 127.0.0.1;
deny all;
proxy_pass http://prometheus_backend/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
}
# Health check endpoint
location /health {
access_log off;
add_header Content-Type text/plain;
return 200 "healthy\n";
}
# Metrics endpoint for monitoring
location /metrics {
stub_status on;
access_log off;
allow 172.30.0.0/16; # cfn-network
allow 172.31.0.0/16; # mcp-network
allow 127.0.0.1;
deny all;
}
# Authentication endpoint (internal)
location = /auth {
internal;
proxy_pass http://orchestrator_backend/api/v1/auth/verify;
proxy_pass_request_body off;
proxy_set_header Content-Length "";
proxy_set_header X-Original-URI $request_uri;
proxy_set_header X-Gateway-Auth-Request-ID $request_id;
}
# API test endpoints for testing
location /api/v1/test {
add_header Content-Type application/json;
return 200 '{"status":"ok","message":"API gateway test endpoint","timestamp":"$time_iso8601"}';
}
location /api/v1/health-scores {
add_header Content-Type application/json;
return 200 '{"status":"healthy","scores":{"gateway":1.0,"orchestrator":0.95,"agents":0.88}}';
}
location /api/v1/circuit-breaker {
add_header Content-Type application/json;
return 200 '{"status":"closed","failures":0,"last_failure":null,"reset_timeout":30000}';
}
# Error pages
location = /50x.html {
root /usr/share/nginx/html;
add_header Content-Type text/html;
return 502 '<!DOCTYPE html><html><head><title>502 Bad Gateway</title></head><body><h1>502 Bad Gateway</h1><p>The API gateway is currently experiencing issues. Please try again later.</p></body></html>';
}
# Default location for unmatched routes
location / {
add_header Content-Type application/json;
return 404 '{"error":"Not Found","message":"The requested endpoint was not found","path":"$uri"}';
}
}
# Additional server block for direct service access (internal)
server {
listen 8080;
listen [::]:8080;
server_name _;
# Internal access only
allow 172.30.0.0/16; # cfn-network
allow 172.31.0.0/16; # mcp-network
allow 127.0.0.1;
deny all;
# Direct access to orchestrator
location /orchestrator/ {
proxy_pass http://orchestrator_backend/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
}
# Direct access to Grafana
location /grafana-direct/ {
proxy_pass http://grafana_backend/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
}
}
}