Hello,
We have an API which will return dynamic 301 response to an external URL.
- The incoming URL is like
${our_host}/downloads/${dynamic_path}
- The response header “location” will be like:
Location: ${external_site}/a/b/${dynamic_path}
- However, Istio will drop
${external_site}
and/a/b
in the final response returned to client side, e.g. the header will actually be:
Location: ${dynamic_path}
I have defined VirtualService for the ${external_site}
. But it seems that Istio still doesn’t allow it.
The HTTPRedirect
configuration doesn’t fit our need, since:
- We have some business logic before sending 301 response
- It only support static path replacement
I found several topics regarding redirection, but they all talk about redirect to a static external URL.
Could anyone help? Thanks in advance.