Configure reverse-proxy for Keycloak docker with custom base URL

Question

How can I set the docker keycloak base url as parameter ?

I have the following nginx reverse proxy configuration:

server {
    listen 80         


        

Answer 1

In my case, I have an existing Keycloak (v8.0.1) on Docker, so I had to update the database as well.

1. Launch Keycloak Docker container with the following environment variable:

   PROXY_ADDRESS_FORWARDING: 'true'

2. Update the database. I'm using Postgres.

   psql -U keycloak -d keycloak

   update realm set ssl_required='NONE';

3. Restart Keycloak

Example for Postgres DB, by Sairam Krish