docker compose upAdd the .jar package before building Keycloak.
# ...
ADD --chown=keycloak:keycloak --chmod=644 \
https://github.com/pdany1116/singular-keycloak-database-federation/raw/main/dist/singular-user-storage-provider-with-dependencies.jar \
/opt/keycloak/providers/
#...- Copy every
singular-user-storage-provider-with-dependencies.jarto /providers. - Build and start keycloak:
./bin/kc.sh start-dev