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Volcengine Kubernetes Engine

Volcengine Kubernetes Engine

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    • Volcengine Kubernetes EngineVolcengine Kubernetes EngineFAQsService and Ingress FAQsHow do I fix a cross-origin Ingress access failure?
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Service and Ingress FAQs
How do I fix a cross-origin Ingress access failure?
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How do I fix a cross-origin Ingress access failure?
Issue description​
The cross-origin access configuration for Ingress-nginx in the VKE cluster did not take effect.​
Solution​
To enable cross-origin access, add the following settings to the annotations section of the Ingress.​
​
nginx.ingress.kubernetes.io/enable-cors: "true"​
nginx.ingress.kubernetes.io/cors-allow-methods: "PUT, GET, POST, DELETE, PATCH, OPTIONS"​
nginx.ingress.kubernetes.io/cors-allow-credentials: "true"​
​
Warning​
Check whether the request method is included in the allowed methods in the CORS configuration and whether nginx.ingress.kubernetes.io/cors-allow-origin: "*" is configured. If the configuration is set to the default value "*", this may also cause the issue. In this case, delete this annotation.​
​
Last updated: 2026.10.23 10:41:05