91dd240431
worker.py (both the ConfigMap copy and conf/worker.py): - Set an explicit ack_wait=60s on the JetStream pull consumer. It was previously left at the implicit default (~30s), the same ballpark as the outbound HTTP timeout - a slow-but-legitimate external call could cause JetStream to redeliver the message to another worker while the first was still mid-request, double-processing a non-idempotent call (e.g. duplicate order creation). - Track in-flight tasks and drain them (bounded wait) before closing the NATS/HTTP connections on shutdown, instead of cutting them off immediately - avoids dropped/duplicated messages on pod restarts. - Generic exception handler now does nak(delay=5) instead of an undelayed nak(), avoiding a tight redelivery loop on a persistent bug. - Missing 'data' field in a message now explicitly drops with a log line instead of silently forwarding the entire internal envelope. - Removed the hardcoded NATS password fallback baked into the source (every deployment already supplies it via a Secret at runtime, so this was a redundant plaintext copy sitting in a ConfigMap). app.py (both the ConfigMap copy and conf/app.py): - Fixed "NATS by connected" typo -> "NATS not connected". - Same hardcoded-password-fallback removal as worker.py. CORS: - conf/nginx-jupiter.conf and the in-cluster jupiter-cors-proxy nginx config both add their own CORS headers without stripping any the upstream might set, unlike nginx-queue-proxy.conf which does this correctly. Added proxy_hide_header for the ACA-* headers in both - browsers reject a response with duplicate Access-Control-* values. docker-compose.yml: - Added the missing doormile-proxy service (doormile.com -> :8206 -> NodePort 30830). nginx-doormile.conf existed but had no service wiring it into Traefik, unlike every other app.
46 lines
1.9 KiB
Plaintext
46 lines
1.9 KiB
Plaintext
events {}
|
|
http {
|
|
upstream jupiter_k8s {
|
|
server 66.116.225.226:30822;
|
|
server 66.116.226.234:30822 backup;
|
|
}
|
|
|
|
server {
|
|
listen 8203;
|
|
|
|
location / {
|
|
# Proxy to Kubernetes NodePort (30822)
|
|
# NodePorts are bound to 0.0.0.0 and are more reliable to access from host.docker.internal
|
|
proxy_pass http://jupiter_k8s;
|
|
|
|
# Strip any CORS headers the backend may set itself, so we don't
|
|
# end up sending duplicate Access-Control-* headers (browsers
|
|
# reject a response that has more than one value for these).
|
|
proxy_hide_header 'Access-Control-Allow-Origin';
|
|
proxy_hide_header 'Access-Control-Allow-Methods';
|
|
proxy_hide_header 'Access-Control-Allow-Headers';
|
|
proxy_hide_header 'Access-Control-Max-Age';
|
|
|
|
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 $scheme;
|
|
|
|
# CORS configuration - "The Backend Fix"
|
|
add_header 'Access-Control-Allow-Origin' '*' always;
|
|
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, PATCH, DELETE' always;
|
|
add_header 'Access-Control-Allow-Headers' '*' always;
|
|
|
|
if ($request_method = 'OPTIONS') {
|
|
add_header 'Access-Control-Allow-Origin' '*' always;
|
|
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, PATCH, DELETE' always;
|
|
add_header 'Access-Control-Allow-Headers' '*' always;
|
|
add_header 'Access-Control-Max-Age' 1728000;
|
|
add_header 'Content-Type' 'text/plain; charset=utf-8';
|
|
add_header 'Content-Length' 0;
|
|
return 204;
|
|
}
|
|
}
|
|
}
|
|
}
|