tokers commented on issue #4942: URL: https://github.com/apache/apisix/issues/4942#issuecomment-910161665
> > > > > 是否能通过配置configmap来指定X-Forwarded-Port呢，没有找到对应的配置，该在哪里配置呢，例如这个配置，应该设置哪一个参数呢？ > > > > > ``` > > > > > nginx_config: # config for render the template to genarate nginx.conf > > > > > error_log: "/dev/stderr" > > > > > error_log_level: "warn" # warn,error > > > > > worker_rlimit_nofile: 20480 # the number of files a worker process can open, should be larger than worker_connections > > > > > event: > > > > > worker_connections: 10620 > > > > > http: > > > > > access_log: "/dev/stdout" > > > > > keepalive_timeout: 60s # timeout during which a keep-alive client connection will stay open on the server side. > > > > > client_header_timeout: 60s # timeout for reading client request header, then 408 (Request Time-out) error is returned to the client > > > > > client_body_timeout: 60s # timeout for reading client request body, then 408 (Request Time-out) error is returned to the client > > > > > send_timeout: 10s # timeout for transmitting a response to the client.then the connection is closed > > > > > underscores_in_headers: "on" # default enables the use of underscores in client request header fields > > > > > real_ip_header: "X-Forwarded-For" # http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_header > > > > > X-Forwarded-Port > > > > > real_ip_from: # http://nginx.org/en/docs/http/ngx_http_realip_module.html#set_real_ip_from > > > > > - 127.0.0.1 > > > > > - 192.168.0.0/16 > > > > > - 10.0.0.0/8 > > > > > - 172.16.0.0/12 > > > > > - 'unix:' > > > > > ``` > > > > > > > > > > > > How did you install APISIX? > > > > See https://github.com/apache/apisix/blob/master/apisix/cli/ngx_tpl.lua, currently, the related items are not configurable. > > > > > > > > > actually,I install apisix by helm in k8s, > > > now i configure apisix deployment like this,it is working now, > > > _" lifecycle: postStart: exec: command: - /bin/sh - -c - sed -i 's/proxy_set_header X-Forwarded-Port $var_x_forwarded_port/#proxy_set_header X-Forwarded-Port $var_x_forwarded_port/g' /usr/local/apisix/conf/nginx.conf "_ > > > but i think this still need a configurable item, > > > because according to the introduction of k8s spec.containers.lifecycle.poststart, > > > The operation performed by poststart does not necessarily complete before the main program entry enterpoint starts > > > this is k8s official document introduction: > > > "**Kubernetes sends the postStart event immediately after the Container is created. There is no guarantee, however, that the postStart handler is called before the Container's entrypoint is called. The postStart handler runs asynchronously relative to the Container's code, but Kubernetes' management of the container blocks until the postStart handler completes. The Container's status is not set to RUNNING until the postStart handler completes.** > > > " > > > > > > That's right, the postStart hook is not a reliable way to do this. Would you like to submit a PR to let these `X-Forwared-*` items be configurable? Thanks! > > Yes,I would very much want to let these items to be configurable, > > What should I do? The ngx_tpl.lua is a template to customize the nginx.conf file, so just let these items to be templated. You can see more in `apisix/cli/` directory. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
