Azure Container apps Filters Custom Response Headers

[akmani-w]

Please provide us with the following information:

Azure Container apps Filters Custom Headers

This issue is a: (mark with an x)

• [ x] bug report -> please search issues before submitting
• [ x] documentation issue or request
• [ ] regression (a behavior that used to work and stopped in a new release)

Issue description

A clear and concise description of the observed issue.

Steps to reproduce

1. Deploy app which sends custom header
2. see header from localhost url and container apps url

Expected behavior [What you expected to happen.]

• i want the header to be present in AZURE container aps

Actual behavior [What actually happened.]

• The header is missing

Screenshots
If applicable, add screenshots to help explain your problem.

[akmani-w]

@vturecek , @torosent Can I have any document on how request / response headers are filtered ?, Thanks in Advance

[thammermann]

Iam facing the same problem. On localhost the header are included in the request and as soon as I deploy on Azure App Container, the headers are removed on the receiving server

[akmani-w]

Envoy Does Not Allow these header x-request-header . since container app uses envoy. @thammermann https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_conn_man/headers. and on a Note ACA want to go with that default behaviour.