gateway/nginx-proxy/conf.d/home-assistant.conf

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# HTTP Server Block - REQUIRED for Let's Encrypt and redirects
server {
listen 80;
# listen [::]:80;
server_name home.seanowiecki.com;
# Location for Let's Encrypt HTTP-01 challenge renewal
# This path must match the webroot path used by the certbot command
location /.well-known/acme-challenge/ {
root /var/www/html;
# Ensure this directory exists in your nginx container
try_files $uri =404;
}
# Redirect ALL other HTTP traffic to HTTPS
location / {
return 301 https://$server_name$request_uri;
}
}
# HTTPS Server Block - Your existing config, corrected
server {
listen 443 ssl;
http2 on;
server_name home.seanowiecki.com;
# SSL Configuration
ssl_certificate /etc/letsencrypt/live/home.seanowiecki.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/home.seanowiecki.com/privkey.pem;
# SSL Settings (your existing settings are good)
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers off;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 1d;
# Proxy configuration for Home Assistant
location / {
proxy_pass http://192.168.1.98:8123; # Use your Docker service name or IP
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;
# Essential WebSocket support headers[citation:2]
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# DISABLE buffering for the initial response
proxy_buffering off;
# CRITICAL: Increase timeouts for the initial data load[citation:3]
proxy_read_timeout 86400s; # Keep connections alive for a long time
proxy_send_timeout 86400s;
proxy_connect_timeout 30s;
# Optimize buffers for data transfer
# proxy_buffering off;
# proxy_buffer_size 128k;
# proxy_buffers 4 256k;
# proxy_busy_buffers_size 256k;
# Ensure nginx doesn't buffer WebSocket frames
proxy_http_version 1.1;
}
location /api/websocket {
proxy_pass http://192.168.1.98:8123;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
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_read_timeout 86400s; # Keep WS connection alive
}
# Security headers
add_header X-Frame-Options SAMEORIGIN;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
}