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Volcengine Kubernetes Engine

Volcengine Kubernetes Engine

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Service and Ingress FAQs
How do I handle missing HTTP headers in requests?
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How do I handle missing HTTP headers in requests?
Issue description​
HTTP headers are missing from requests.​
Solution​
  • Scenario 1: All headers containing "_" are missing from HTTP requests​
Add underscores_in_headers on in the configuration file of the nginx container.​
tip​
We recommend avoiding _ in headers and using - instead.​
  • Scenario 2: The missing HTTP headers are HTTP-incompatible ones (for example, Mobile Version)​
Add enable-underscores-in-headers: true in the ConfigMap for nginx.​
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Last updated: 2026.07.23 14:31:46