@Override
    public JdbcDatabaseContainer newInstance(String tag) {
        return new CrateDBContainer(DockerImageName.parse(CrateDBContainer.IMAGE).withTag(tag));
    }
Factory for CrateDB containers using PostgreSQL JDBC driver.
modules/cratedb/src/main/java/org/testcontainers/cratedb/CrateDBContainerProvider.java