protected String commandKraft() {
        String command = "sed -i '/KAFKA_ZOOKEEPER_CONNECT/d' /etc/confluent/docker/configure\n";
        command +=
            "echo 'kafka-storage format --ignore-formatted -t \"" +
            getContainerDef().getEnvVars().get("CLUSTER_ID") +
            "\" -c /etc/kafka/kafka.properties' >> /etc/confluent/docker/configure\n";
        return command;
    }
@deprecated use {@link #KafkaContainer(DockerImageName)} instead
modules/kafka/src/main/java/org/testcontainers/containers/KafkaContainer.java