Dockerfile

FROM quay.io/keycloak/keycloak:18.0.2 as builder

# Enable health and metrics support
# ENV KC_HEALTH_ENABLED=true
# ENV KC_METRICS_ENABLED=true

# Configure a database vendor

WORKDIR /opt/keycloak
COPY dasniko.keycloak-user-provider.jar /opt/keycloak/providers
# for demonstration purposes only, please make sure to use proper certificates in production instead
# RUN keytool -genkeypair -storepass password -storetype PKCS12 -keyalg RSA -keysize 2048 -dname "CN=server" -alias server -ext "SAN:c=DNS:localhost,IP:127.0.0.1" -keystore conf/server.keystore
RUN /opt/keycloak/bin/kc.sh build

FROM quay.io/keycloak/keycloak:18.0.2
COPY --from=builder /opt/keycloak/ /opt/keycloak/

# change these values to point to a running postgres instance
ENV KC_DB=postgres
# ENV KC_DB_URL=<DBURL>
# ENV KC_DB_USERNAME=postgres
# ENV KC_DB_PASSWORD=postgres
# ENV KC_HOSTNAME=localhost
ENTRYPOINT ["/opt/keycloak/bin/kc.sh"]