Keycloak 17.0 image # Compose.yml To start with keycloak, just put this service in your compose.yml keycloak: docker-compose: environment: KEYCLOAK_ADMIN: "admin" KEYCLOAK_ADMIN_PASSWORD: "CHANGEME" relations: web-proxy: frontend: domain: id.mydomain.fr # Customise theme You can customize theme by putting yout theme in /srv/datastore/data/keycloak/opt/keycloak/themes For exemple copy the material folder from https://github.com/MAXIMUS-DeltaWare/material-keycloak-theme and restart keycloak. Then go to your admin console, log in and go to the realm/themes part to choose you new theme