Docker安装Nacos

作者: JBryan | 来源:发表于2021-04-28 21:10 被阅读0次

1. docker拉取镜像

[root@instance-dlypu09q ~]# docker pull nacos/nacos-server
Using default tag: latest
Trying to pull repository docker.io/nacos/nacos-server ... 
latest: Pulling from docker.io/nacos/nacos-server
5ad559c5ae16: Pull complete 
ed85ad9d6753: Pull complete 
d3cb981f2f34: Pull complete 
d633be2a879d: Pull complete 
e02b57654ea0: Pull complete 
b67c8ad0a0df: Pull complete 
252cfbcd70b4: Pull complete 
bbeb883648d7: Pull complete 
869c045f1c16: Pull complete 
66787a1b91fe: Pull complete 
3afbcb31f08c: Pull complete 
Digest: sha256:c45e1f0440109b2f4bd0a1f38e1207e4c63008cea68d76b3e62946c3df42d385
Status: Downloaded newer image for docker.io/nacos/nacos-server:latest

2. 启动nacos

[root@instance-dlypu09q ~]# docker run --env MODE=standalone --name ppnu-nacos -d -p 8848:8848  nacos/nacos-server
5e40d79cc5d94b417af681da292fd33c8c5b294450141b50abd502eaa55bdd03
[root@instance-dlypu09q ~]#

3. 访问

访问http://你的ip:8848/nacos，如果是云服务器部署的话，记得开放安全组，用户名和密码默认都是nacos，即可进入nacos界面。

nacos.jpg

4. 配置MySQL持久化

新建数据库nacos_config，并执行下面建表语句：

# ************************************************************
# Sequel Pro SQL dump
# Version 4541
#
# http://www.sequelpro.com/
# https://github.com/sequelpro/sequelpro
#
# Host: 112.74.55.160 (MySQL 5.7.32)
# Database: nacos_config
# Generation Time: 2021-02-22 11:02:24 +0000
# ************************************************************


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!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 */;


# Dump of table config_info
# ------------------------------------------------------------

CREATE TABLE `config_info` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(255) 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(20) 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,
  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';



# Dump of table config_info_aggr
# ------------------------------------------------------------

CREATE TABLE `config_info_aggr` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
  `data_id` varchar(255) COLLATE utf8_bin NOT NULL COMMENT 'data_id',
  `group_id` varchar(255) 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=utf8 COLLATE=utf8_bin COMMENT='增加租户字段';



# Dump of table config_info_beta
# ------------------------------------------------------------

CREATE TABLE `config_info_beta` (
  `id` bigint(20) 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(20) COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
  `tenant_id` varchar(128) COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
  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';



# Dump of table config_info_tag
# ------------------------------------------------------------

CREATE TABLE `config_info_tag` (
  `id` bigint(20) 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(20) 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=utf8 COLLATE=utf8_bin COMMENT='config_info_tag';



# Dump of table config_tags_relation
# ------------------------------------------------------------

CREATE TABLE `config_tags_relation` (
  `id` bigint(20) 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(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';



# Dump of table group_capacity
# ------------------------------------------------------------

CREATE TABLE `group_capacity` (
  `id` bigint(20) 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(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';



# Dump of table 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) 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(20) 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',
  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';



# Dump of table permissions
# ------------------------------------------------------------

CREATE TABLE `permissions` (
  `role` varchar(50) NOT NULL,
  `resource` varchar(255) NOT NULL,
  `action` varchar(8) NOT NULL,
  UNIQUE KEY `uk_role_permission` (`role`,`resource`,`action`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;



# Dump of table roles
# ------------------------------------------------------------

CREATE TABLE `roles` (
  `username` varchar(50) NOT NULL,
  `role` varchar(50) NOT NULL,
  UNIQUE KEY `idx_user_role` (`username`,`role`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;



# Dump of table tenant_capacity
# ------------------------------------------------------------

CREATE TABLE `tenant_capacity` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `tenant_id` varchar(128) COLLATE utf8_bin 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';



# Dump of table tenant_info
# ------------------------------------------------------------

CREATE TABLE `tenant_info` (
  `id` bigint(20) 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(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';



# Dump of table users
# ------------------------------------------------------------

CREATE TABLE `users` (
  `username` varchar(50) NOT NULL,
  `password` varchar(500) NOT NULL,
  `enabled` tinyint(1) NOT NULL,
  PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

插入nacos用户数据：

INSERT INTO `users` (`username`, `password`, `enabled`)
VALUES
    ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1);

停止并删除nocos容器

[root@instance-dlypu09q ~]# docker ps
CONTAINER ID        IMAGE                COMMAND                  CREATED             STATUS              PORTS                               NAMES
5e40d79cc5d9        nacos/nacos-server   "bin/docker-startu..."   16 hours ago        Up 16 hours         0.0.0.0:8848->8848/tcp              ppnu-nacos
[root@instance-dlypu09q ~]# docker stop 5e40d79cc5d9
5e40d79cc5d9
[root@instance-dlypu09q ~]# docker rm 5e40d79cc5d9

启动nacos

docker run -d \
-e MODE=standalone \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=换成自己的ip \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=数据库密码 \
-e MYSQL_SERVICE_DB_NAME=nacos_config \
-p 8848:8848 \
--restart=always \
--name nacos \
nacos/nacos-server

访问：http://你的ip:8848/nacos。
点击配置列表右边的+号，新增一条配置信息，

nacos2.png

打开nacos_config数据库中config_info表，即可看到刚才保存的数据。

nacos3.jpg

Docker安装Nacos

1. docker拉取镜像

2. 启动nacos

3. 访问

4. 配置MySQL持久化

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