Updated on 2024-05-23 GMT+08:00
Does ASM Support HTTP/1.0?
Symptom
By default, Istio does not support HTTP/1.0.
Analysis
In Istio, Envoy forwards traffic and Pilot allocates rules. The PILOT_HTTP10 environment variable of pilot is set to 0 by default. This means HTTP/1.0 is not supported by default.
Solution
Set the .values.pilot.env.PILOT_HTTP10 environment variable to 1 in the .iop file and transfer this value to pilot.
Parent topic: Managing Traffic
Managing Traffic FAQs
- Why Are the Created Clusters, Namespaces, and Applications Not Displayed on the Traffic Management Page?
- How Do I Change the Resource Requests of the istio-proxy Container?
- Does ASM Support HTTP/1.0?
- How Can I Block Access from Some IP Address Ranges or Ports for a Service Mesh?
- How Do I Configure max_concurrent_streams for a Gateway?
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