微服务环境搭建：docker+nacos单机

本文介绍: nacos需要连接mysql，持久化相关配置。

nacos需要连接mysql，持久化相关配置。

1. 部署好mysql后，新建nacos数据库然后初始化nacos脚本

-- --------------------------------------------------------
-- 主机:                           192.168.150.101
-- 服务器版本:                        8.0.27 - MySQL Community Server - GPL
-- 服务器操作系统:                      Linux
-- HeidiSQL 版本:                  12.2.0.6576
-- --------------------------------------------------------

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET NAMES utf8 */;
/*!50503 SET NAMES utf8mb4 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;


-- 导出 nacos 的数据库结构
DROP DATABASE IF EXISTS `nacos`;
CREATE DATABASE IF NOT EXISTS `nacos` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;
USE `nacos`;

-- 导出  表 nacos.config_info 结构
DROP TABLE IF EXISTS `config_info`;
CREATE TABLE IF NOT EXISTS `config_info` (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) COLLATE utf8_bin DEFAULT NULL,
  `content` longtext COLLATE utf8_bin NOT NULL COMMENT 'content',
  `md5` varchar(32) COLLATE utf8_bin DEFAULT NULL COMMENT 'md5',
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  `src_user` text COLLATE utf8_bin COMMENT 'source user',
  `src_ip` varchar(50) COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
  `app_name` varchar(128) COLLATE utf8_bin DEFAULT NULL,
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
  `c_desc` varchar(256) COLLATE utf8_bin DEFAULT NULL,
  `c_use` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `effect` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `type` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `c_schema` text COLLATE utf8_bin,
  `encrypted_data_key` text COLLATE utf8_bin NOT NULL COMMENT '秘钥',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfo_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='config_info';

-- 正在导出表  nacos.config_info 的数据：~0 rows (大约)
DELETE FROM `config_info`;

-- 导出  表 nacos.config_info_aggr 结构
DROP TABLE IF EXISTS `config_info_aggr`;
CREATE TABLE IF NOT EXISTS `config_info_aggr` (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'group_id',
  `datum_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'datum_id',
  `content` longtext COLLATE utf8_bin NOT NULL COMMENT '内容',
  `gmt_modified` datetime NOT NULL COMMENT '修改时间',
  `app_name` varchar(128) COLLATE utf8_bin DEFAULT NULL,
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfoaggr_datagrouptenantdatum` (`data_id`,`group_id`,`tenant_id`,`datum_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='增加租户字段';

-- 正在导出表  nacos.config_info_aggr 的数据：~0 rows (大约)
DELETE FROM `config_info_aggr`;

-- 导出  表 nacos.config_info_beta 结构
DROP TABLE IF EXISTS `config_info_beta`;
CREATE TABLE IF NOT EXISTS `config_info_beta` (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'group_id',
  `app_name` varchar(128) COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
  `content` longtext COLLATE utf8_bin NOT NULL COMMENT 'content',
  `beta_ips` varchar(1024) COLLATE utf8_bin DEFAULT NULL COMMENT 'betaIps',
  `md5` varchar(32) COLLATE utf8_bin DEFAULT NULL COMMENT 'md5',
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  `src_user` text COLLATE utf8_bin COMMENT 'source user',
  `src_ip` varchar(50) COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
  `encrypted_data_key` text COLLATE utf8_bin NOT NULL COMMENT '秘钥',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfobeta_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='config_info_beta';

-- 正在导出表  nacos.config_info_beta 的数据：~0 rows (大约)
DELETE FROM `config_info_beta`;

-- 导出  表 nacos.config_info_tag 结构
DROP TABLE IF EXISTS `config_info_tag`;
CREATE TABLE IF NOT EXISTS `config_info_tag` (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'group_id',
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_id',
  `tag_id` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'tag_id',
  `app_name` varchar(128) COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
  `content` longtext COLLATE utf8_bin NOT NULL COMMENT 'content',
  `md5` varchar(32) COLLATE utf8_bin DEFAULT NULL COMMENT 'md5',
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  `src_user` text COLLATE utf8_bin COMMENT 'source user',
  `src_ip` varchar(50) COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfotag_datagrouptenanttag` (`data_id`,`group_id`,`tenant_id`,`tag_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='config_info_tag';

-- 正在导出表  nacos.config_info_tag 的数据：~0 rows (大约)
DELETE FROM `config_info_tag`;

-- 导出  表 nacos.config_tags_relation 结构
DROP TABLE IF EXISTS `config_tags_relation`;
CREATE TABLE IF NOT EXISTS `config_tags_relation` (
  `id` bigint NOT NULL COMMENT 'id',
  `tag_name` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'tag_name',
  `tag_type` varchar(64) COLLATE utf8_bin DEFAULT NULL COMMENT 'tag_type',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'group_id',
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_id',
  `nid` bigint NOT NULL AUTO_INCREMENT,
  PRIMARY KEY (`nid`),
  UNIQUE KEY `uk_configtagrelation_configidtag` (`id`,`tag_name`,`tag_type`),
  KEY `idx_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='config_tag_relation';

-- 正在导出表  nacos.config_tags_relation 的数据：~0 rows (大约)
DELETE FROM `config_tags_relation`;

-- 导出  表 nacos.group_capacity 结构
DROP TABLE IF EXISTS `group_capacity`;
CREATE TABLE IF NOT EXISTS `group_capacity` (
  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL DEFAULT '' COMMENT 'Group ID，空字符表示整个集群',
  `quota` int unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
  `usage` int unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
  `max_size` int unsigned NOT NULL DEFAULT '0' COMMENT '单个配置大小上限，单位为字节，0表示使用默认值',
  `max_aggr_count` int unsigned NOT NULL DEFAULT '0' COMMENT '聚合子配置最大个数，，0表示使用默认值',
  `max_aggr_size` int unsigned NOT NULL DEFAULT '0' COMMENT '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
  `max_history_count` int unsigned NOT NULL DEFAULT '0' COMMENT '最大变更历史数量',
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_group_id` (`group_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='集群、各Group容量信息表';

-- 正在导出表  nacos.group_capacity 的数据：~0 rows (大约)
DELETE FROM `group_capacity`;

-- 导出  表 nacos.his_config_info 结构
DROP TABLE IF EXISTS `his_config_info`;
CREATE TABLE IF NOT EXISTS `his_config_info` (
  `id` bigint unsigned NOT NULL,
  `nid` bigint unsigned NOT NULL AUTO_INCREMENT,
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL,
  `group_id` varchar(128) COLLATE utf8_bin NOT NULL,
  `app_name` varchar(128) COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
  `content` longtext COLLATE utf8_bin NOT NULL,
  `md5` varchar(32) COLLATE utf8_bin DEFAULT NULL,
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `src_user` text COLLATE utf8_bin,
  `src_ip` varchar(50) COLLATE utf8_bin DEFAULT NULL,
  `op_type` char(10) COLLATE utf8_bin DEFAULT NULL,
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
  `encrypted_data_key` text COLLATE utf8_bin NOT NULL COMMENT '秘钥',
  PRIMARY KEY (`nid`),
  KEY `idx_gmt_create` (`gmt_create`),
  KEY `idx_gmt_modified` (`gmt_modified`),
  KEY `idx_did` (`data_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='多租户改造';

-- 正在导出表  nacos.his_config_info 的数据：~0 rows (大约)
DELETE FROM `his_config_info`;

-- 导出  表 nacos.permissions 结构
DROP TABLE IF EXISTS `permissions`;
CREATE TABLE IF NOT EXISTS `permissions` (
  `role` varchar(50) COLLATE utf8mb4_general_ci NOT NULL,
  `resource` varchar(255) COLLATE utf8mb4_general_ci NOT NULL,
  `action` varchar(8) COLLATE utf8mb4_general_ci NOT NULL,
  UNIQUE KEY `uk_role_permission` (`role`,`resource`,`action`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- 正在导出表  nacos.permissions 的数据：~0 rows (大约)
DELETE FROM `permissions`;

-- 导出  表 nacos.roles 结构
DROP TABLE IF EXISTS `roles`;
CREATE TABLE IF NOT EXISTS `roles` (
  `username` varchar(50) COLLATE utf8mb4_general_ci NOT NULL,
  `role` varchar(50) COLLATE utf8mb4_general_ci NOT NULL,
  UNIQUE KEY `idx_user_role` (`username`,`role`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- 正在导出表  nacos.roles 的数据：~1 rows (大约)
DELETE FROM `roles`;
INSERT INTO `roles` (`username`, `role`) VALUES
	('nacos', 'ROLE_ADMIN');

-- 导出  表 nacos.tenant_capacity 结构
DROP TABLE IF EXISTS `tenant_capacity`;
CREATE TABLE IF NOT EXISTS `tenant_capacity` (
  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `tenant_id` varchar(128) COLLATE utf8_bin NOT NULL DEFAULT '' COMMENT 'Tenant ID',
  `quota` int unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
  `usage` int unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
  `max_size` int unsigned NOT NULL DEFAULT '0' COMMENT '单个配置大小上限，单位为字节，0表示使用默认值',
  `max_aggr_count` int unsigned NOT NULL DEFAULT '0' COMMENT '聚合子配置最大个数',
  `max_aggr_size` int unsigned NOT NULL DEFAULT '0' COMMENT '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值',
  `max_history_count` int unsigned NOT NULL DEFAULT '0' COMMENT '最大变更历史数量',
  `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='租户容量信息表';

-- 正在导出表  nacos.tenant_capacity 的数据：~0 rows (大约)
DELETE FROM `tenant_capacity`;

-- 导出  表 nacos.tenant_info 结构
DROP TABLE IF EXISTS `tenant_info`;
CREATE TABLE IF NOT EXISTS `tenant_info` (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
  `kp` varchar(128) COLLATE utf8_bin NOT NULL COMMENT 'kp',
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_id',
  `tenant_name` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_name',
  `tenant_desc` varchar(256) COLLATE utf8_bin DEFAULT NULL COMMENT 'tenant_desc',
  `create_source` varchar(32) COLLATE utf8_bin DEFAULT NULL COMMENT 'create_source',
  `gmt_create` bigint NOT NULL COMMENT '创建时间',
  `gmt_modified` bigint NOT NULL COMMENT '修改时间',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_tenant_info_kptenantid` (`kp`,`tenant_id`),
  KEY `idx_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin COMMENT='tenant_info';

-- 正在导出表  nacos.tenant_info 的数据：~0 rows (大约)
DELETE FROM `tenant_info`;

-- 导出  表 nacos.users 结构
DROP TABLE IF EXISTS `users`;
CREATE TABLE IF NOT EXISTS `users` (
  `username` varchar(50) COLLATE utf8mb4_general_ci NOT NULL,
  `password` varchar(500) COLLATE utf8mb4_general_ci NOT NULL,
  `enabled` tinyint(1) NOT NULL,
  PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- 正在导出表  nacos.users 的数据：~1 rows (大约)
DELETE FROM `users`;
INSERT INTO `users` (`username`, `password`, `enabled`) VALUES
	('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1);

/*!40103 SET TIME_ZONE=IFNULL(@OLD_TIME_ZONE, 'system') */;
/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;

2. 使用docker部署nacos，并配置要连接的数据库

# 在线拉取镜像，或者加载本地镜像
docker pull nacos/nacos-server:v2.1.0-slim
docker load -i nacos.tar

# 上传docker配置文件custom.env，配置文件内容如下
PREFER_HOST_MODE=hostname
MODE=standalone
SPRING_DATASOURCE_PLATFORM=mysql
MYSQL_SERVICE_HOST=192.168.150.101 #记得按本地环境修改数据库配置
MYSQL_SERVICE_DB_NAME=nacos
MYSQL_SERVICE_PORT=3306
MYSQL_SERVICE_USER=root
MYSQL_SERVICE_PASSWORD=123
MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai

# 创建容器
docker run -d 
--name nacos 
--env-file /root/nacos/custom.env 
-p 8848:8848 
-p 9848:9848 
-p 9849:9849 
--network hm-net 
--restart=always 
nacos/nacos-server:v2.1.0-slim