Proxy OPTIONS requests and warn on http upstream target

monitoring/mtls-bridge/docker-compose.yml

@@ -9,8 +9,9 @@ services:
       - TARGET_URL=https://node-red.lan.ddnsgeek.com/docker-update-lockouts/clear
       - CLIENT_CERT=/certs/clients/office-pc/office-pc.crt
       - CLIENT_KEY=/certs/clients/office-pc/office-pc.key
-      - CA_CERT=/certs/ca/clents-ca.crt
       - TIMEOUT=5
+      - LOG_LEVEL=${MTLS_BRIDGE_LOG_LEVEL:-INFO}
+      - UPSTREAM_CA_CERT=${MTLS_BRIDGE_UPSTREAM_CA_CERT:-}
     volumes:
       - ${PROJECT_ROOT}/core/traefik/certs:/certs:ro
     healthcheck: