1. 前期准备
3台阿里云服务器(Rocky Linux 9.7 64位)
2. 安装 docker
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
sudo yum install -y docker-ce docker-ce-cli containerd.io
([ -f /etc/docker/daemon.json ] || mkdir -p /etc/docker) && echo '{ "registry-mirrors" : [
"https://hub.1panel.dev","https://docker.1ms.run","https://docker.1panel.live","https://docker.xuanyuan.me","https://registry-1.docker.io"]}' > /etc/docker/daemon.json && sudo systemctl restart docker && sleep 1 && docker info | grep -A 4 "Registry Mirrors"
3. 相关知识
3.1 相关端口
| 端口 | 与主端口的偏移量 | 描述 |
|---|---|---|
| 8848 | 0 | 主端口,客户端、控制台及OpenAPI所使用的HTTP端口 |
| 9848 | 1000 | 客户端gRPC请求服务端端口,用于客户端向服务端发起连接和请求 |
| 9849 | 1001 | 服务端gRPC请求服务端端口,用于服务间同步等 |
| 7848 | -1000 | Jraft请求服务端端口,用于处理服务端间的Raft相关请求 |
3.2 外部存储SQL
文件地址:https://github.com/alibaba/nacos/blob/2.3.2/config/src/main/resources/META-INF/mysql-schema.sql
/*
* 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');
3.3 鉴权
文档地址:https://www.nacos.io/docs/v2.3/guide/user/auth/?spm=55c5c5db.2ef5001f.0.0.73a53b7c2BPRez

- NACOS_AUTH_TOKEN: Nacos 用于生成JWT Token的密钥,使用长度大于32字符的字符串,再经过Base64编码。
- NACOS_AUTH_IDENTITY_KEY: Nacos Server端之间 Inner API的身份标识的Key,必填。
- NACOS_AUTH_IDENTITY_VALUE: Nacos Server端之间 Inner API的身份标识的Value,必填。
4. 部署 nacos 单机版
docker run -d \
-p 8848:8848 \
--name nacos-server \
-e MODE=standalone \
-e NACOS_AUTH_ENABLE=true \
-e NACOS_AUTH_TOKEN=SecretKeyM1Z2WDc4dnVyZkQ3NmZMZjZ3RHRwZnJjNFROdkJOemEK \
-e NACOS_AUTH_IDENTITY_KEY=mpYGXyu7 \
-e NACOS_AUTH_IDENTITY_VALUE=mpYGXyu7 \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=172.19.146.151 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-e MYSQL_SERVICE_DB_PARAM='characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useSSL=false' \
-v /usr/local/software/nacos/logs:/home/nacos/logs \
--restart=always \
--privileged=true \
nacos/nacos-server:v2.3.2

5. 搭建 nacos 集群版
docker run -d \
-p 8848:8848 \
--network=host \
--name nacos-node-1 \
-e MODE=cluster \
-e NACOS_SERVER_IP=172.19.240.110 \
-e NACOS_SERVER_PORT=8848 \
-e NACOS_SERVERS="172.19.240.110:8848 172.19.117.127:8848 172.19.117.126:8848" \
-e NACOS_AUTH_ENABLE=true \
-e NACOS_AUTH_TOKEN=SecretKeyM1Z2WDc4dnVyZkQ3NmZMZjZ3RHRwZnJjNFROdkJOemEK \
-e NACOS_AUTH_IDENTITY_KEY=mpYGXyu7 \
-e NACOS_AUTH_IDENTITY_VALUE=mpYGXyu7 \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=172.19.146.151 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-e MYSQL_SERVICE_DB_PARAM='characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useSSL=false' \
-v /usr/local/software/nacos/logs:/home/nacos/logs \
--restart=always \
--privileged=true \
nacos/nacos-server:v2.3.2
docker run -d \
-p 8848:8848 \
--network=host \
--name nacos-node-2 \
-e MODE=cluster \
-e NACOS_SERVER_IP=172.19.117.127 \
-e NACOS_SERVER_PORT=8848 \
-e NACOS_SERVERS="172.19.240.110:8848 172.19.117.127:8848 172.19.117.126:8848" \
-e NACOS_AUTH_ENABLE=true \
-e NACOS_AUTH_TOKEN=SecretKeyM1Z2WDc4dnVyZkQ3NmZMZjZ3RHRwZnJjNFROdkJOemEK \
-e NACOS_AUTH_IDENTITY_KEY=mpYGXyu7 \
-e NACOS_AUTH_IDENTITY_VALUE=mpYGXyu7 \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=172.19.146.151 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-e MYSQL_SERVICE_DB_PARAM='characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useSSL=false' \
-v /usr/local/software/nacos/logs:/home/nacos/logs \
--restart=always \
--privileged=true \
nacos/nacos-server:v2.3.2
docker run -d \
-p 8848:8848 \
--network=host \
--name nacos-node-3 \
-e MODE=cluster \
-e NACOS_SERVER_IP=172.19.117.126 \
-e NACOS_SERVER_PORT=8848 \
-e NACOS_SERVERS="172.19.240.110:8848 172.19.117.127:8848 172.19.117.126:8848" \
-e NACOS_AUTH_ENABLE=true \
-e NACOS_AUTH_TOKEN=SecretKeyM1Z2WDc4dnVyZkQ3NmZMZjZ3RHRwZnJjNFROdkJOemEK \
-e NACOS_AUTH_IDENTITY_KEY=mpYGXyu7 \
-e NACOS_AUTH_IDENTITY_VALUE=mpYGXyu7 \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=172.19.146.151 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-e MYSQL_SERVICE_DB_PARAM='characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useSSL=false' \
-v /usr/local/software/nacos/logs:/home/nacos/logs \
--restart=always \
--privileged=true \
nacos/nacos-server:v2.3.2
