FROM kong:latest

ENV KONG_DATABASE=postgres

ENV KONG_PG_HOST=autorack.proxy.rlwy.net

ENV KONG_PG_PORT=59190

ENV KONG_PG_USER=user

ENV KONG_PG_PASSWORD=pssword

ENV KONG_PG_DATABASE=railway

ENV KONG_PROXY_ACCESS_LOG=/dev/stdout

ENV KONG_ADMIN_ACCESS_LOG=/dev/stdout

ENV KONG_PROXY_ERROR_LOG=/dev/stderr

ENV KONG_ADMIN_ERROR_LOG=/dev/stder

ENTRYPOINT ["/bin/sh", "-c", "set -e; kong migrations bootstrap; kong start && tail -f /dev/null"]

EXPOSE 8000 8443 8001 8444 8002 8445 8003 8004

using this docker file i have deployed Kong API Gateway on railway.app. And also i have deployed a test backend project. Then i have created Service and Route on Kong. below is the route configurations.

route json

{

"tags": [],

"methods": null,

"name": "yo_direct_route",

"request_buffering": true,

"response_buffering": true,

"strip_path": true,

"protocols": [

"http",

"https"

],

"path_handling": "v0",

"regex_priority": 0,

"headers": null,

"hosts": null,

"paths": [

"/yo"

],

"service": {

"id": "9c2a9507-83fa-487a-9559-4eb23b58dfc9"

},

"id": "c4281174-c1a5-4420-993e-3c695f85a3f2",

"preserve_host": false,

"sources": null,

"https_redirect_status_code": 426,

"destinations": null,

"snis": null

}

Then i have try https://kong-dev.bitnomi.app/yo api and got correct response. Then i have change the route configuration to

"protocols": [

"http",

"https"

]

to

"protocols": [

"https"

]

Then i have try https://kong-dev.bitnomi.app/yo API and got below error.

{ "message": "Please use HTTPS protocol", "request_id": "f5a1af432973d870f3a5436c040ce52d" }

is this happening because of "Access your application over HTTP with the following domains" in this attachment? or is there anything i should know?