安装nacos

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一、nacos的数据写入mysql

1.拉取镜像：

docker pull mysql:8.1.0
docker pull nacos/nacos-server:v2.2.0

2.docker-compose.yml设置：

services:
  mysql:
    image: mysql:8.1.0
    container_name: mysql
    ports:
      - "3306:3306"
    volumes:
      - ./mysql/db:/var/lib/mysql
      - ./mysql/etc/my.cnf:/etc/my.cnf
    environment:
      - MYSQL_ROOT_PASSWORD=gMnTw8Bu8r2ei
    restart: unless-stopped
    privileged: true
    networks:
      nonken-net:
        ipv4_address: 172.16.238.10
  nacos:
    image: nacos/nacos-server:v2.2.0
    container_name: nacos
    restart: unless-stopped                                              
    volumes:                                                    
      - "./nacos/logs:/home/nacos/logs"
    environment:
      - PREFER_HOST_MODE=hostname                 
      - MODE=standalone                           
      - SPRING_DATASOURCE_PLATFORM=mysql         
      - MYSQL_SERVICE_HOST=172.16.238.10           
      - MYSQL_SERVICE_DB_NAME=nacos_config        
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=gMnTw8Bu8r2ei
      - MYSQL_SERVICE_DB_PARAM=allowPublicKeyRetrieval=true  #(连接mysql时报错Public Key Retrieval is not allowed的解决方法)
      - JVM_XMS=1024m   
      - JVM_XMX=1024m   
      - JVM_XMN=512m    
      - JVM_MS=128m     
      - JVM_MMS=320m    
    ports:
      - "8848:8848"
      - "9848:9848"
      - "9849:9849"
    mem_limit: 4096m
    depends_on:
      - mysql
    networks:
      - nonken-net
networks:
  nonken-net:
    name: nonken-net
    external: true

./mysql/etc/my.cnf的内容：

[mysqld]
skip-host-cache
skip-name-resolve
datadir=/var/lib/mysql
socket=/var/run/mysqld/mysqld.sock
secure-file-priv=/var/lib/mysql-files
user=mysql
pid-file=/var/run/mysqld/mysqld.pid
max_connections=500
wait_timeout=1440
interactive_timeout=1440
[client]
socket=/var/run/mysqld/mysqld.sock
!includedir /etc/mysql/conf.d/

3.启动mysql服务

docker-compose up mysql -d

4.新建nacos_config库，导入表结构和基础数据

mysql-schema.sql下载地址：https://raw.githubusercontent.com/alibaba/nacos/master/config/src/main/resources/META-INF/mysql-schema.sql

mysql-schemaDownload

sql脚本：

/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/




/******************************************/
/*   表名称 = config_info                  */
/******************************************/
CREATE TABLE `config_info` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) DEFAULT NULL COMMENT 'group_id',
  `content` longtext NOT NULL COMMENT 'content',
  `md5` varchar(32) 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 COMMENT 'source user',
  `src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
  `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
  `tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
  `c_desc` varchar(256) DEFAULT NULL COMMENT 'configuration description',
  `c_use` varchar(64) DEFAULT NULL COMMENT 'configuration usage',
  `effect` varchar(64) DEFAULT NULL COMMENT '配置生效的描述',
  `type` varchar(64) DEFAULT NULL COMMENT '配置的类型',
  `c_schema` text COMMENT '配置的模式',
  `encrypted_data_key` text NOT NULL COMMENT '密钥',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfo_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info';




/******************************************/
/*   表名称 = config_info_aggr             */
/******************************************/
CREATE TABLE `config_info_aggr` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) NOT NULL COMMENT 'group_id',
  `datum_id` varchar(255) NOT NULL COMMENT 'datum_id',
  `content` longtext NOT NULL COMMENT '内容',
  `gmt_modified` datetime NOT NULL COMMENT '修改时间',
  `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
  `tenant_id` varchar(128) 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=utf8 COLLATE=utf8_bin COMMENT='增加租户字段';








/******************************************/
/*   表名称 = config_info_beta             */
/******************************************/
CREATE TABLE `config_info_beta` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) NOT NULL COMMENT 'group_id',
  `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
  `content` longtext NOT NULL COMMENT 'content',
  `beta_ips` varchar(1024) DEFAULT NULL COMMENT 'betaIps',
  `md5` varchar(32) 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 COMMENT 'source user',
  `src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
  `tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
  `encrypted_data_key` text NOT NULL COMMENT '密钥',
  PRIMARY KEY (`id`),
  UNIQUE KEY `uk_configinfobeta_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info_beta';




/******************************************/
/*   表名称 = config_info_tag              */
/******************************************/
CREATE TABLE `config_info_tag` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) NOT NULL COMMENT 'group_id',
  `tenant_id` varchar(128) DEFAULT '' COMMENT 'tenant_id',
  `tag_id` varchar(128) NOT NULL COMMENT 'tag_id',
  `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
  `content` longtext NOT NULL COMMENT 'content',
  `md5` varchar(32) 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 COMMENT 'source user',
  `src_ip` varchar(50) 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=utf8 COLLATE=utf8_bin COMMENT='config_info_tag';




/******************************************/
/*   表名称 = config_tags_relation         */
/******************************************/
CREATE TABLE `config_tags_relation` (
  `id` bigint(20) NOT NULL COMMENT 'id',
  `tag_name` varchar(128) NOT NULL COMMENT 'tag_name',
  `tag_type` varchar(64) DEFAULT NULL COMMENT 'tag_type',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) NOT NULL COMMENT 'group_id',
  `tenant_id` varchar(128) DEFAULT '' COMMENT 'tenant_id',
  `nid` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'nid, 自增长标识',
  PRIMARY KEY (`nid`),
  UNIQUE KEY `uk_configtagrelation_configidtag` (`id`,`tag_name`,`tag_type`),
  KEY `idx_tenant_id` (`tenant_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_tag_relation';




/******************************************/
/*   表名称 = group_capacity               */
/******************************************/
CREATE TABLE `group_capacity` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `group_id` varchar(128) NOT NULL DEFAULT '' COMMENT 'Group ID，空字符表示整个集群',
  `quota` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
  `usage` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
  `max_size` int(10) 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(10) 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(10) 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(10) 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=utf8 COLLATE=utf8_bin COMMENT='集群、各Group容量信息表';




/******************************************/
/*   表名称 = his_config_info              */
/******************************************/
CREATE TABLE `his_config_info` (
  `id` bigint(20) unsigned NOT NULL COMMENT 'id',
  `nid` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'nid, 自增标识',
  `data_id` varchar(255) NOT NULL COMMENT 'data_id',
  `group_id` varchar(128) NOT NULL COMMENT 'group_id',
  `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
  `content` longtext NOT NULL COMMENT 'content',
  `md5` varchar(32) 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 COMMENT 'source user',
  `src_ip` varchar(50) DEFAULT NULL COMMENT 'source ip',
  `op_type` char(10) DEFAULT NULL COMMENT 'operation type',
  `tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
  `encrypted_data_key` text NOT NULL COMMENT '密钥',
  PRIMARY KEY (`nid`),
  KEY `idx_gmt_create` (`gmt_create`),
  KEY `idx_gmt_modified` (`gmt_modified`),
  KEY `idx_did` (`data_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='多租户改造';








/******************************************/
/*   表名称 = tenant_capacity              */
/******************************************/
CREATE TABLE `tenant_capacity` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `tenant_id` varchar(128) NOT NULL DEFAULT '' COMMENT 'Tenant ID',
  `quota` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '配额，0表示使用默认值',
  `usage` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '使用量',
  `max_size` int(10) 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(10) unsigned NOT NULL DEFAULT '0' COMMENT '聚合子配置最大个数',
  `max_aggr_size` int(10) 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(10) 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=utf8 COLLATE=utf8_bin COMMENT='租户容量信息表';








CREATE TABLE `tenant_info` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `kp` varchar(128) NOT NULL COMMENT 'kp',
  `tenant_id` varchar(128) default '' COMMENT 'tenant_id',
  `tenant_name` varchar(128) default '' COMMENT 'tenant_name',
  `tenant_desc` varchar(256) DEFAULT NULL COMMENT 'tenant_desc',
  `create_source` varchar(32) DEFAULT NULL COMMENT 'create_source',
  `gmt_create` bigint(20) NOT NULL COMMENT '创建时间',
  `gmt_modified` bigint(20) 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=utf8 COLLATE=utf8_bin COMMENT='tenant_info';




CREATE TABLE `users` (
        `username` varchar(50) NOT NULL PRIMARY KEY COMMENT 'username',
        `password` varchar(500) NOT NULL COMMENT 'password',
        `enabled` boolean NOT NULL COMMENT 'enabled'
);




CREATE TABLE `roles` (
        `username` varchar(50) NOT NULL COMMENT 'username',
        `role` varchar(50) NOT NULL COMMENT 'role',
        UNIQUE INDEX `idx_user_role` (`username` ASC, `role` ASC) USING BTREE
);




CREATE TABLE `permissions` (
    `role` varchar(50) NOT NULL COMMENT 'role',
    `resource` varchar(128) NOT NULL COMMENT 'resource',
    `action` varchar(8) NOT NULL COMMENT 'action',
    UNIQUE INDEX `uk_role_permission` (`role`,`resource`,`action`) USING BTREE
);




INSERT INTO users (username, password, enabled) VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', TRUE);




INSERT INTO roles (username, role) VALUES ('nacos', 'ROLE_ADMIN');
mysql -uroot -p'gMnTw8Bu8r2ei' -h 127.0.0.1 -P 3306 -e "create database nacos_config;"
mysql -uroot -p'gMnTw8Bu8r2ei' -h 127.0.0.1 -P 3306 nacos_config <./mysql-schema.sql

5.启动nacos服务

docker-compose up nacos -d

6.访问nacos：http://<>:8848/nacos

用户名：nacos 密码：nacos（初始默认密码）

7.忘记nacos密码

初始化密码为：nacos

update nacos_config.users set password='$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu' where username='nacos';

二、nacos数据写入在本地

docker run \
--name nacos -d \
-p 8848:8848 \
-p 9848:9848
-p 9849:9849
--privileged=true \
--restart=always \
-e JVM_XMS=256m
-e JVM_XMX=256m \
-e MODE=standalone
-e PREFER_HOST_MODE=hostname \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=###### \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_DB_NAME=nacos_config \
-e MYSQL_SERVICE_USER=root
-e MYSQL_SERVICE_PASSWORD=root \
-e MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai \
-v /data/nacos/logs:/home/nacos/logs \
-v /data/nacos/data:/home/nacos/data \
nacos/nacos-server:v2.2.0

nacos升级为2.2.1版本

https://nacos.io/zh-cn/blog/announcement-token-secret-key.html

docker-compose:

nacos:
    image: nacos/nacos-server:v2.2.1
    container_name: nacos
    restart: unless-stopped                                              
    volumes:                                                    
      - "./nacos/logs:/home/nacos/logs"
    environment:
      - PREFER_HOST_MODE=hostname                 
      - MODE=standalone                           
      - SPRING_DATASOURCE_PLATFORM=mysql         
      - MYSQL_SERVICE_HOST=172.16.238.10           
      - MYSQL_SERVICE_DB_NAME=nacos_config        
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=yj9T@k5DO_R516BMSjP1z4D
      - MYSQL_SERVICE_DB_PARAM=allowPublicKeyRetrieval=true
      - NACOS_AUTH_TOKEN=MjAyNDA3MDIxNzE5OTIyNDc3MTcxOTkyMjQ3NzE3MTk5MjI0NzcK
      - NACOS_AUTH_IDENTITY_KEY=MjAyNDA3MDIxNzE5OTIyNTAwMTcxOTkyMjUwMDE3MTk5MjI1MDAK
      - NACOS_AUTH_IDENTITY_VALUE=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkYXRhIjpbeyJNakF5TkRBM01ESXhOekU1T1RJeU5UQXdNVGN4T1RreU1qVXdNREUzTVRrNU1qSTFNREFLIjoiTWpBeU5EQTNNREl4TnpFNU9USXlOVEV6TVRjeE9Ua3lNalV4TXpFM01UazVNakkxTVRNSyJ9XSwiaWF0IjoxNzE5OTIyNTMwLCJleHAiOjE5NDg2MzY3OTksImF1ZCI6IiIsImlzcyI6IiIsInN1YiI6IiJ9.t7QHYeZPZP7NCq7Vd7dAqiYJ3eYUlCJt6X3Eg5tkmrY
      - JVM_XMS=1024m   
      - JVM_XMX=1024m   
      - JVM_XMN=512m    
      - JVM_MS=128m     
      - JVM_MMS=320m    
    ports:
      - "8848:8848"
      - "9848:9848"
      - "9849:9849"
    mem_limit: 4096m
    depends_on:
      - mysql

NACOS_AUTH_TOKEN: 密钥/secret, 可用：echo `date +%s`|md5sum |awk ‘{printf “%s”,$0}’|base64 生成

NACOS_AUTH_IDENTITY_KEY：可用：echo `date +%s`|md5sum |awk ‘{printf “%s”,$0}’|base64 生成，填写到自定义载荷的key字段

自定义载荷的Value：可用：echo `date +%s`|md5sum |awk ‘{printf “%s”,$0}’|base64 生成

NACOS_AUTH_IDENTITY_VALUE：填写算出来的JWT Token。

JWT token在线编码工具：https://tooltt.com/jwt-encode/

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