docker安装nacos

痛定思痛。 2024-04-22 12:26 15阅读 0赞

### 1. 拉取镜像 ###

docker pull nacos/nacos-server:v2.2.1

### 2. 挂载目录 ###

mkdir -p /usr/local/nacos/conf
    mkdir -p /usr/local/nacos/data
    mkdir -p /usr/local/nacos/logs

### 3. 赋予权限 ###

chmod a+w /usr/local/nacos

### 4. 创建数据库 ###

创建名为`nacos-config`的数据库, 用来存放 nacos 的配置信息,在数据库中执行以下脚本

DROP DATABASE IF EXISTS `nacos-config`;
    
    CREATE DATABASE  `nacos-config` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
    
    SET NAMES utf8mb4;
    SET FOREIGN_KEY_CHECKS = 0;
    
    USE `nacos-config`;
    
    /******************************************/
    /*   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(255) DEFAULT NULL,
      `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,
      `tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
      `c_desc` varchar(256) DEFAULT NULL,
      `c_use` varchar(64) DEFAULT NULL,
      `effect` varchar(64) DEFAULT NULL,
      `type` varchar(64) DEFAULT NULL,
      `c_schema` text,
      `encrypted_data_key` text COMMENT '秘钥',
      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';
    
    insert into config_info(id, data_id, group_id, content, md5, gmt_create, gmt_modified, src_user, src_ip, app_name, tenant_id, c_desc, c_use, effect, type, c_schema, encrypted_data_key) values 
    (1,'application-dev.yml','DEFAULT_GROUP','spring:\n  autoconfigure:\n    exclude: com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure\n  mvc:\n    pathmatch:\n      matching-strategy: ant_path_matcher\n\n# feign 配置\nfeign:\n  sentinel:\n    enabled: true\n  okhttp:\n    enabled: true\n  httpclient:\n    enabled: false\n  client:\n    config:\n      default:\n        connectTimeout: 10000\n        readTimeout: 10000\n  compression:\n    request:\n      enabled: true\n    response:\n      enabled: true\n\n# 暴露监控端点\nmanagement:\n  endpoints:\n    web:\n      exposure:\n        include: \'*\'\n','aaa73b809cfd4d0058893aa13da57806','2020-05-20 12:00:00','2022-04-24 10:26:34','nacos','0:0:0:0:0:0:0:1','','','通用配置','null','null','yaml',NULL,''),
    (2,'ruoyi-gateway-dev.yml','DEFAULT_GROUP','spring:\n  redis:\n    host: localhost\n    port: 6379\n    password:\n  cloud:\n    gateway:\n      discovery:\n        locator:\n          lowerCaseServiceId: true\n          enabled: true\n      routes:\n        # 认证中心\n        - id: ruoyi-auth\n          uri: lb://ruoyi-auth\n          predicates:\n            - Path=/auth/**\n          filters:\n            # 验证码处理\n            - CacheRequestFilter\n            - ValidateCodeFilter\n            - StripPrefix=1\n        # 代码生成\n        - id: ruoyi-gen\n          uri: lb://ruoyi-gen\n          predicates:\n            - Path=/code/**\n          filters:\n            - StripPrefix=1\n        # 定时任务\n        - id: ruoyi-job\n          uri: lb://ruoyi-job\n          predicates:\n            - Path=/schedule/**\n          filters:\n            - StripPrefix=1\n        # 系统模块\n        - id: ruoyi-system\n          uri: lb://ruoyi-system\n          predicates:\n            - Path=/system/**\n          filters:\n            - StripPrefix=1\n        # 文件服务\n        - id: ruoyi-file\n          uri: lb://ruoyi-file\n          predicates:\n            - Path=/file/**\n          filters:\n            - StripPrefix=1\n\n# 安全配置\nsecurity:\n  # 验证码\n  captcha:\n    enabled: true\n    type: math\n  # 防止XSS攻击\n  xss:\n    enabled: true\n    excludeUrls:\n      - /system/notice\n  # 不校验白名单\n  ignore:\n    whites:\n      - /auth/logout\n      - /auth/login\n      - /auth/register\n      - /*/v2/api-docs\n      - /csrf\n','57cec5abd0e0a6b77d853750344a9dc0','2020-05-14 14:17:55','2022-09-29 02:48:32','nacos','0:0:0:0:0:0:0:1','','','网关模块','null','null','yaml','',''),
    (3,'ruoyi-auth-dev.yml','DEFAULT_GROUP','spring:\n  redis:\n    host: localhost\n    port: 6379\n    password:\n','8bd9dada9a94822feeab40de55efced6','2020-11-20 00:00:00','2022-09-29 02:48:42','nacos','0:0:0:0:0:0:0:1','','','认证中心','null','null','yaml','',''),
    (4,'ruoyi-monitor-dev.yml','DEFAULT_GROUP','# spring\nspring:\n  security:\n    user:\n      name: ruoyi\n      password: 123456\n  boot:\n    admin:\n      ui:\n        title: 若依服务状态监控\n','6f122fd2bfb8d45f858e7d6529a9cd44','2020-11-20 00:00:00','2022-09-29 02:48:54','nacos','0:0:0:0:0:0:0:1','','','监控中心','null','null','yaml','',''),
    (5,'ruoyi-system-dev.yml','DEFAULT_GROUP','# spring配置\nspring:\n  redis:\n    host: localhost\n    port: 6379\n    password:\n  datasource:\n    druid:\n      stat-view-servlet:\n        enabled: true\n        loginUsername: admin\n        loginPassword: 123456\n    dynamic:\n      druid:\n        initial-size: 5\n        min-idle: 5\n        maxActive: 20\n        maxWait: 60000\n        timeBetweenEvictionRunsMillis: 60000\n        minEvictableIdleTimeMillis: 300000\n        validationQuery: SELECT 1 FROM DUAL\n        testWhileIdle: true\n        testOnBorrow: false\n        testOnReturn: false\n        poolPreparedStatements: true\n        maxPoolPreparedStatementPerConnectionSize: 20\n        filters: stat,slf4j\n        connectionProperties: druid.stat.mergeSql\\=true;druid.stat.slowSqlMillis\\=5000\n      datasource:\n          # 主库数据源\n          master:\n            driver-class-name: com.mysql.cj.jdbc.Driver\n            url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\n            username: root\n            password: password\n          # 从库数据源\n          # slave:\n            # username: \n            # password: \n            # url: \n            # driver-class-name: \n\n# mybatis配置\nmybatis:\n    # 搜索指定包别名\n    typeAliasesPackage: com.ruoyi.system\n    # 配置mapper的扫描，找到所有的mapper.xml映射文件\n    mapperLocations: classpath:mapper/**/*.xml\n\n# swagger配置\nswagger:\n  title: 系统模块接口文档\n  license: Powered By ruoyi\n  licenseUrl: https://ruoyi.vip','48e0ed4a040c402bdc2444213a82c910','2020-11-20 00:00:00','2022-09-29 02:49:09','nacos','0:0:0:0:0:0:0:1','','','系统模块','null','null','yaml','',''),
    (6,'ruoyi-gen-dev.yml','DEFAULT_GROUP','# spring配置\nspring:\n  redis:\n    host: localhost\n    port: 6379\n    password:\n  datasource:\n    driver-class-name: com.mysql.cj.jdbc.Driver\n    url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\n    username: root\n    password: password\n\n# mybatis配置\nmybatis:\n    # 搜索指定包别名\n    typeAliasesPackage: com.ruoyi.gen.domain\n    # 配置mapper的扫描，找到所有的mapper.xml映射文件\n    mapperLocations: classpath:mapper/**/*.xml\n\n# swagger配置\nswagger:\n  title: 代码生成接口文档\n  license: Powered By ruoyi\n  licenseUrl: https://ruoyi.vip\n\n# 代码生成\ngen:\n  # 作者\n  author: ruoyi\n  # 默认生成包路径 system 需改成自己的模块名称 如 system monitor tool\n  packageName: com.ruoyi.system\n  # 自动去除表前缀，默认是false\n  autoRemovePre: false\n  # 表前缀（生成类名不会包含表前缀，多个用逗号分隔）\n  tablePrefix: sys_\n','eb592420b3fceae1402881887b8a6a0d','2020-11-20 00:00:00','2022-09-29 02:49:42','nacos','0:0:0:0:0:0:0:1','','','代码生成','null','null','yaml','',''),
    (7,'ruoyi-job-dev.yml','DEFAULT_GROUP','# spring配置\nspring:\n  redis:\n    host: localhost\n    port: 6379\n    password: \n  datasource:\n    driver-class-name: com.mysql.cj.jdbc.Driver\n    url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\n    username: root\n    password: password\n\n# mybatis配置\nmybatis:\n    # 搜索指定包别名\n    typeAliasesPackage: com.ruoyi.job.domain\n    # 配置mapper的扫描，找到所有的mapper.xml映射文件\n    mapperLocations: classpath:mapper/**/*.xml\n\n# swagger配置\nswagger:\n  title: 定时任务接口文档\n  license: Powered By ruoyi\n  licenseUrl: https://ruoyi.vip\n','edcf0e3fe13fea07b4ec08b1088f30b3','2020-11-20 00:00:00','2022-09-29 02:50:50','nacos','0:0:0:0:0:0:0:1','','','定时任务','null','null','yaml','',''),
    (8,'ruoyi-file-dev.yml','DEFAULT_GROUP','# 本地文件上传    \r\nfile:\r\n    domain: http://127.0.0.1:9300\r\n    path: D:/ruoyi/uploadPath\r\n    prefix: /statics\r\n\r\n# FastDFS配置\r\nfdfs:\r\n  domain: http://8.129.231.12\r\n  soTimeout: 3000\r\n  connectTimeout: 2000\r\n  trackerList: 8.129.231.12:22122\r\n\r\n# Minio配置\r\nminio:\r\n  url: http://8.129.231.12:9000\r\n  accessKey: minioadmin\r\n  secretKey: minioadmin\r\n  bucketName: test','5382b93f3d8059d6068c0501fdd41195','2020-11-20 00:00:00','2020-12-21 21:01:59',NULL,'0:0:0:0:0:0:0:1','','','文件服务','null','null','yaml',NULL,''),
    (9,'sentinel-ruoyi-gateway','DEFAULT_GROUP','[\r\n    {\r\n        \"resource\": \"ruoyi-auth\",\r\n        \"count\": 500,\r\n        \"grade\": 1,\r\n        \"limitApp\": \"default\",\r\n        \"strategy\": 0,\r\n        \"controlBehavior\": 0\r\n    },\r\n	{\r\n        \"resource\": \"ruoyi-system\",\r\n        \"count\": 1000,\r\n        \"grade\": 1,\r\n        \"limitApp\": \"default\",\r\n        \"strategy\": 0,\r\n        \"controlBehavior\": 0\r\n    },\r\n	{\r\n        \"resource\": \"ruoyi-gen\",\r\n        \"count\": 200,\r\n        \"grade\": 1,\r\n        \"limitApp\": \"default\",\r\n        \"strategy\": 0,\r\n        \"controlBehavior\": 0\r\n    },\r\n	{\r\n        \"resource\": \"ruoyi-job\",\r\n        \"count\": 300,\r\n        \"grade\": 1,\r\n        \"limitApp\": \"default\",\r\n        \"strategy\": 0,\r\n        \"controlBehavior\": 0\r\n    }\r\n]','9f3a3069261598f74220bc47958ec252','2020-11-20 00:00:00','2020-11-20 00:00:00',NULL,'0:0:0:0:0:0:0:1','','','限流策略','null','null','json',NULL,'');
    
    
    /******************************************/
    /*   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(255) 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,
      `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 COMMENT '秘钥',
      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,
      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(64) unsigned NOT NULL,
      `nid` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
      `data_id` varchar(255) NOT NULL,
      `group_id` varchar(128) NOT NULL,
      `app_name` varchar(128) DEFAULT NULL COMMENT 'app_name',
      `content` longtext NOT NULL,
      `md5` varchar(32) DEFAULT NULL,
      `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `src_user` text,
      `src_ip` varchar(50) DEFAULT NULL,
      `op_type` char(10) DEFAULT NULL,
      `tenant_id` varchar(128) DEFAULT '' COMMENT '租户字段',
      `encrypted_data_key` text 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=utf8 COLLATE=utf8_bin COMMENT='多租户改造';
    
    
    /******************************************/
    /*   数据库全名 = nacos_config   */
    /*   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,
    	`password` varchar(500) NOT NULL,
    	`enabled` boolean NOT NULL
    );
    
    CREATE TABLE `roles` (
    	`username` varchar(50) NOT NULL,
    	`role` varchar(50) NOT NULL,
    	UNIQUE INDEX `idx_user_role` (`username` ASC, `role` ASC) USING BTREE
    );
    
    CREATE TABLE `permissions` (
        `role` varchar(50) NOT NULL,
        `resource` varchar(255) NOT NULL,
        `action` varchar(8) NOT NULL,
        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');

### 5. 创建配置文件 ###

vim /usr/local/nacos/conf/application.properties

将以下内容复制到application.properties文件中, `并修改数据库连接信息`

#
    # Copyright 1999-2021 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.
    #
    
    #*************** Spring Boot Related Configurations ***************#
    ### Default web context path:
    server.servlet.contextPath=/nacos
    ### Include message field
    server.error.include-message=ON_PARAM
    ### Default web server port:
    server.port=8848
    
    #*************** Network Related Configurations ***************#
    ### If prefer hostname over ip for Nacos server addresses in cluster.conf:
    # nacos.inetutils.prefer-hostname-over-ip=false
    
    ### Specify local server's IP:
    # nacos.inetutils.ip-address=
    
    
    #*************** Config Module Related Configurations ***************#
    ### If use MySQL as datasource:
    # 数据源配置
    spring.datasource.platform=mysql
    # 数据库数量
    db.num=1
    # 数据库连接URL
    db.url.0=jdbc:mysql://localhost:3306/nacos-config?allowPublicKeyRetrieval=true&characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
    # 数据库用户名
    db.user=root
    # 数据库密码
    db.password=123456
    
    ### Connection pool configuration: hikariCP
    db.pool.config.connectionTimeout=30000
    db.pool.config.validationTimeout=10000
    db.pool.config.maximumPoolSize=20
    db.pool.config.minimumIdle=2
    
    #*************** Naming Module Related Configurations ***************#
    ### Data dispatch task execution period in milliseconds: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.delayMs
    # nacos.naming.distro.taskDispatchPeriod=200
    
    ### Data count of batch sync task: Will removed on v2.1.X. Deprecated
    # nacos.naming.distro.batchSyncKeyCount=1000
    
    ### Retry delay in milliseconds if sync task failed: Will removed on v2.1.X, replace with nacos.core.protocol.distro.data.sync.retryDelayMs
    # nacos.naming.distro.syncRetryDelay=5000
    
    ### If enable data warmup. If set to false, the server would accept request without local data preparation:
    # nacos.naming.data.warmup=true
    
    ### If enable the instance auto expiration, kind like of health check of instance:
    # nacos.naming.expireInstance=true
    
    ### will be removed and replaced by `nacos.naming.clean` properties
    nacos.naming.empty-service.auto-clean=true
    nacos.naming.empty-service.clean.initial-delay-ms=50000
    nacos.naming.empty-service.clean.period-time-ms=30000
    
    ### Add in 2.0.0
    ### The interval to clean empty service, unit: milliseconds.
    # nacos.naming.clean.empty-service.interval=60000
    
    ### The expired time to clean empty service, unit: milliseconds.
    # nacos.naming.clean.empty-service.expired-time=60000
    
    ### The interval to clean expired metadata, unit: milliseconds.
    # nacos.naming.clean.expired-metadata.interval=5000
    
    ### The expired time to clean metadata, unit: milliseconds.
    # nacos.naming.clean.expired-metadata.expired-time=60000
    
    ### The delay time before push task to execute from service changed, unit: milliseconds.
    # nacos.naming.push.pushTaskDelay=500
    
    ### The timeout for push task execute, unit: milliseconds.
    # nacos.naming.push.pushTaskTimeout=5000
    
    ### The delay time for retrying failed push task, unit: milliseconds.
    # nacos.naming.push.pushTaskRetryDelay=1000
    
    ### Since 2.0.3
    ### The expired time for inactive client, unit: milliseconds.
    # nacos.naming.client.expired.time=180000
    
    #*************** CMDB Module Related Configurations ***************#
    ### The interval to dump external CMDB in seconds:
    # nacos.cmdb.dumpTaskInterval=3600
    
    ### The interval of polling data change event in seconds:
    # nacos.cmdb.eventTaskInterval=10
    
    ### The interval of loading labels in seconds:
    # nacos.cmdb.labelTaskInterval=300
    
    ### If turn on data loading task:
    # nacos.cmdb.loadDataAtStart=false
    
    
    #*************** Metrics Related Configurations ***************#
    ### Metrics for prometheus
    #management.endpoints.web.exposure.include=*
    
    ### Metrics for elastic search
    management.metrics.export.elastic.enabled=false
    #management.metrics.export.elastic.host=http://localhost:9200
    
    ### Metrics for influx
    management.metrics.export.influx.enabled=false
    #management.metrics.export.influx.db=springboot
    #management.metrics.export.influx.uri=http://localhost:8086
    #management.metrics.export.influx.auto-create-db=true
    #management.metrics.export.influx.consistency=one
    #management.metrics.export.influx.compressed=true
    
    #*************** Access Log Related Configurations ***************#
    ### If turn on the access log:
    server.tomcat.accesslog.enabled=true
    
    ### The access log pattern:
    server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{
        User-Agent}i %{
        Request-Source}i
    
    ### The directory of access log:
    server.tomcat.basedir=file:.
    
    #*************** Access Control Related Configurations ***************#
    ### If enable spring security, this option is deprecated in 1.2.0:
    #spring.security.enabled=false
    
    ### The ignore urls of auth, is deprecated in 1.2.0:
    nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-ui/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**
    
    ### The auth system to use, currently only 'nacos' and 'ldap' is supported:
    nacos.core.auth.system.type=nacos
    
    ### If turn on auth system:
    nacos.core.auth.enabled=false
    
    ### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
    nacos.core.auth.caching.enabled=true
    
    ### Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
    nacos.core.auth.enable.userAgentAuthWhite=false
    
    ### Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
    ### The two properties is the white list for auth and used by identity the request from other server.
    nacos.core.auth.server.identity.key=serverIdentity
    nacos.core.auth.server.identity.value=security
    
    ### worked when nacos.core.auth.system.type=nacos
    ### The token expiration in seconds:
    nacos.core.auth.plugin.nacos.token.expire.seconds=18000
    ### The default token:
    nacos.core.auth.plugin.nacos.token.secret.key=SecretKey012345678901234567890123456789012345678901234567890123456789
    
    ### worked when nacos.core.auth.system.type=ldap，{0} is Placeholder,replace login username
    #nacos.core.auth.ldap.url=ldap://localhost:389
    #nacos.core.auth.ldap.basedc=dc=example,dc=org
    #nacos.core.auth.ldap.userDn=cn=admin,${nacos.core.auth.ldap.basedc}
    #nacos.core.auth.ldap.password=admin
    #nacos.core.auth.ldap.userdn=cn={0},dc=example,dc=org
    
    
    #*************** Istio Related Configurations ***************#
    ### If turn on the MCP server:
    nacos.istio.mcp.server.enabled=false
    
    #*************** Core Related Configurations ***************#
    
    ### set the WorkerID manually
    # nacos.core.snowflake.worker-id=
    
    ### Member-MetaData
    # nacos.core.member.meta.site=
    # nacos.core.member.meta.adweight=
    # nacos.core.member.meta.weight=
    
    ### MemberLookup
    ### Addressing pattern category, If set, the priority is highest
    # nacos.core.member.lookup.type=[file,address-server]
    ## Set the cluster list with a configuration file or command-line argument
    # nacos.member.list=192.168.16.101:8847?raft_port=8807,192.168.16.101?raft_port=8808,192.168.16.101:8849?raft_port=8809
    ## for AddressServerMemberLookup
    # Maximum number of retries to query the address server upon initialization
    # nacos.core.address-server.retry=5
    ## Server domain name address of [address-server] mode
    # address.server.domain=jmenv.tbsite.net
    ## Server port of [address-server] mode
    # address.server.port=8080
    ## Request address of [address-server] mode
    # address.server.url=/nacos/serverlist
    
    #*************** JRaft Related Configurations ***************#
    
    ### Sets the Raft cluster election timeout, default value is 5 second
    # nacos.core.protocol.raft.data.election_timeout_ms=5000
    ### Sets the amount of time the Raft snapshot will execute periodically, default is 30 minute
    # nacos.core.protocol.raft.data.snapshot_interval_secs=30
    ### raft internal worker threads
    # nacos.core.protocol.raft.data.core_thread_num=8
    ### Number of threads required for raft business request processing
    # nacos.core.protocol.raft.data.cli_service_thread_num=4
    ### raft linear read strategy. Safe linear reads are used by default, that is, the Leader tenure is confirmed by heartbeat
    # nacos.core.protocol.raft.data.read_index_type=ReadOnlySafe
    ### rpc request timeout, default 5 seconds
    # nacos.core.protocol.raft.data.rpc_request_timeout_ms=5000
    
    #*************** Distro Related Configurations ***************#
    
    ### Distro data sync delay time, when sync task delayed, task will be merged for same data key. Default 1 second.
    # nacos.core.protocol.distro.data.sync.delayMs=1000
    
    ### Distro data sync timeout for one sync data, default 3 seconds.
    # nacos.core.protocol.distro.data.sync.timeoutMs=3000
    
    ### Distro data sync retry delay time when sync data failed or timeout, same behavior with delayMs, default 3 seconds.
    # nacos.core.protocol.distro.data.sync.retryDelayMs=3000
    
    ### Distro data verify interval time, verify synced data whether expired for a interval. Default 5 seconds.
    # nacos.core.protocol.distro.data.verify.intervalMs=5000
    
    ### Distro data verify timeout for one verify, default 3 seconds.
    # nacos.core.protocol.distro.data.verify.timeoutMs=3000
    
    ### Distro data load retry delay when load snapshot data failed, default 30 seconds.
    # nacos.core.protocol.distro.data.load.retryDelayMs=30000
    
    ##################################################################

### 6. 启动容器 ###

端口：由于 Nacos 2x版本引入了gRPC，它会额外占用其他三个端口  
7848：实现Nacos集群通信，一致性选举，心跳检测等功能  
8848：Nacos主端口，对外提供服务的Http端口  
9848: 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，该端口的配置为：主端口（8848）+ 1000 偏移量  
9849：服务端gRPC请求服务端端口，用于服务间同步等，该端口的配置为：主端口 + 1001偏移量

不加可能会狂刷日志

docker run --name nacos \
    -p 8848:8848 \
    -p 7848:7848 \
    -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 \
    -v /usr/local/nacos/logs:/home/nacos/logs \
    -v /usr/local/nacos/data:/home/nacos/data \
    -v /usr/local/nacos/conf/application.properties:/home/nacos/conf/application.properties \
    -d nacos/nacos-server:v2.2.1

启动成功后, 访问客户端: `http://localhost:8848/nacos`  
`切记上面的所有端口都要暴露给外界访问,否则外界连接nacos服务会失败`

### 3. java连接nacos示例 ###

#### 父模块pom.xml配置 ####

<dependencyManagement>
            <dependencies>
            
                
                <dependency>
                    <groupId>org.springframework.cloud</groupId>
                    <artifactId>spring-cloud-dependencies</artifactId>
                    <version>2021.0.8</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
    
                
                <dependency>
                    <groupId>com.alibaba.cloud</groupId>
                    <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                    <version>2021.0.5.0</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
                
            </dependencies>
        </dependencyManagement>

#### 子模块pom.xml配置 ####

<dependencies>
        	
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
            </dependency>
            
            
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
            </dependency>
        </dependencies>

#### 配置bootstrap.yml ####

# Tomcat
    server:
      port: 30012
    
    # Spring
    spring: 
      application:
        # 应用名称
        name: safe-auth
      profiles:
        # 此处指定环境配置可能会导致nacos动态刷新失效。 如何使用: 本地使用IDEA指定, 线上使用命令指定 【dev:开发环境 test:测试环境 prod:生产环境】
        active:

#### 配置bootstrap-dev.yml ####

# Spring
    spring:
      config:
        activate:
          on-profile: dev
      cloud:
        nacos:
          discovery:
            # 服务注册地址
            server-addr: 127.0.0.1:8848
          config:
            # 配置中心地址
            server-addr: 127.0.0.1:8848
            # 配置文件格式
            file-extension: yml
            # 共享配置
            shared-configs:
              - application-${
        spring.config.activate.on-profile}.${
        spring.cloud.nacos.config.file-extension}

#### 介绍多种配置的优先级 ####

优先级如下：
    
    服务名-profile.yaml > 服务名称.yaml > 本地配置；
    
    userservice-dev.yaml > 多环境共享配置 userservice.yaml > application.yml