apiVersion: v1 kind: ConfigMap metadata: name: nacos-config data: SERVICE_NAME: "nacos-headless" DOMAIN_NAME: "cluster.local" NACOS_REPLICAS: "3" PREFER_HOST_MODE: "hostname" NACOS_APPLICATION_PORT: "8848" NACOS_SERVER_PORT: "8848" JVM_XMX: "2g" JVM_XMS: "2g" JVM_XMN: "1g" MYSQL_SERVICE_HOST: "mysql" MYSQL_SERVICE_DB_NAME: "nacos_config_cluster" MYSQL_SERVICE_PORT: "3306" MYSQL_SERVICE_USER: "root" MYSQL_SERVICE_PASSWORD: "123456"