help request: whether apisix supports changing http host before the access phase ?

[zuiyangqingzhou]

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Description

Currently, I have configured the routing and forwarding rules in apisix just like:

host: api.test.com
path: /v1/verify

it works well. But the demand I received later is to add a lot of domain , and we have a lot of routing rules like this, it is impossible to change one by one.

so, in order to avoid the 404 problem of route matching, is it possible to change the host passed by http to a specified host like api.test.com before the access phase(or more accurately: before routes match)?

Environment

• APISIX version (run apisix version):
• Operating system (run uname -a):
• OpenResty / Nginx version (run openresty -V or nginx -V):
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info):
• APISIX Dashboard version, if relevant:
• Plugin runner version, for issues related to plugin runners:
• LuaRocks version, for installation issues (run luarocks --version):

[Hazel6869]

@zuiyangqingzhou Hi, you can add hosts attribute in service, https://apisix.apache.org/zh/blog/2021/09/29/release-apache-apisix-2.10/#%E6%96%B0%E5%8A%9F%E8%83%BDservice-%E5%A2%9E%E5%8A%A0-hosts-%E5%B1%9E%E6%80%A7

[zuiyangqingzhou]

@zuiyangqingzhou Hi, you can add hosts attribute in service, https://apisix.apache.org/zh/blog/2021/09/29/release-apache-apisix-2.10/#%E6%96%B0%E5%8A%9F%E8%83%BDservice-%E5%A2%9E%E5%8A%A0-hosts-%E5%B1%9E%E6%80%A7

Thanks for your reply, but this should not meet my requirements, I need to change the host before route matching occurs.

[tokers]

it works well. But the demand I received later is to add a lot of domain , and we have a lot of routing rules like this, it is impossible to change one by one.

Jump from yourself option. The root problem is you have to change a lot of hosts in every routes. So try to put the hosts field to the service object and bind routes to it.

[zuiyangqingzhou]

it works well. But the demand I received later is to add a lot of domain , and we have a lot of routing rules like this, it is impossible to change one by one.

Jump from yourself option. The root problem is you have to change a lot of hosts in every routes. So try to put the hosts field to the service object and bind routes to it.

However, we did a lot of custom development, and the service object was weakened in our system.

Is there any other way to change the host before the route matches？

[tokers]

it works well. But the demand I received later is to add a lot of domain , and we have a lot of routing rules like this, it is impossible to change one by one.

Jump from yourself option. The root problem is you have to change a lot of hosts in every routes. So try to put the hosts field to the service object and bind routes to it.

However, we did a lot of custom development, and the service object was weakened in our system.

Is there any other way to change the host before the route matches？

Inject your own Nginx directives.

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