docker run -p 8080:8080 -e KEYCLOAK_ADMIN=admin -e KEYCLOAK_ADMIN_PASSWORD=admin quay.io/keycloak/keycloak:22.0.1 start

FROM quay.io/keycloak/keycloak:20.0 as builder

ENV KC_HEALTH_ENABLED=true
ENV KC_FEATURES=token-exchange
ENV KC_DB=mariadb
ENV KC_HTTP_RELATIVE_PATH="/auth"

# Install custom providers

# Apple Social Identity Provider - <https://github.com/klausbetz/apple-identity-provider-keycloak>
ADD —chown=keycloak:keycloak <https://github.com/klausbetz/apple-identity-provider-keycloak/releases/download/1.7.0/apple-identity-provider-1.7.0.jar> /opt/keycloak/providers/apple-identity-provider-1.7.0.jar

# build optimized image
RUN /opt/keycloak/bin/kc.sh build

FROM quay.io/keycloak/keycloak:20.0

COPY —from=builder /opt/keycloak/ /opt/keycloak/
WORKDIR /opt/keycloak

ENTRYPOINT ["/opt/keycloak/bin/kc.sh"]