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在学习周阳老师的SpringCloud的《SpringCloud Alibaba Nacos服务注册和配置中心》时，自己通过docker搭建了nacos server集群。
参考地址：
软件版本：
1、nacos:1.4.1
2、mysql:5.7
3、nginx:latest
version: "3"
services:
mysql:
container_name: mysql
# 5.7
image: mysql:5.7
environment:
# mysql root用户密码
MYSQL_ROOT_PASSWORD: root
command:
--default-authentication-plugin=mysql_native_password
--character-set-server=utf8mb4
--collation-server=utf8mb4_general_ci
--explicit_defaults_for_timestamp=true
--lower_case_table_names=1
--max_allowed_packet=128M;
volumes:
# mysql的数据文件
- ./mysql/data:/var/lib/mysql
# mysql配置文件
- ./mysql/config:/etc/mysql/conf.d
ports:
- "3306:3306"
nacos1:
hostname: nacos1
container_name: nacos1
image: nacos/nacos-server:latest
volumes:
# 需要添加mysql8的插件
#- ./nacos/plugins/mysql/:/home/nacos/plugins/mysql/
# 把日志文件映射出来
- ./nacos/cluster-logs/nacos1:/home/nacos/logs
# 把配置文件映射出来
- ./nacos/init.d/custom.properties:/home/nacos/init.d/custom.properties
environment: # 设置环境变量,相当于docker run命令中的-e
- JVM_XMS=512m
- JVM_XMX=512m
- JVM_XMN=128m
#- MODE=standalone #单机版
ports:
- "8848:8848"
- "9555:9555"
env_file:
# 集群配置文件
- ./nacos/env/nacos-hostname.env
restart: always
depends_on:
- mysql
nacos2:
hostname: nacos2
image: nacos/nacos-server:latest
container_name: nacos2
volumes:
#- ./nacos/plugins/mysql/:/home/nacos/plugins/mysql/
- ./nacos/cluster-logs/nacos2:/home/nacos/logs
- ./nacos/init.d/custom.properties:/home/nacos/init.d/custom.properties
environment: # 设置环境变量,相当于docker run命令中的-e
- JVM_XMS=512m
- JVM_XMX=512m
- JVM_XMN=128m
ports:
- "8849:8848"
env_file:
- ./nacos/env/nacos-hostname.env
restart: always
depends_on:
- mysql
nacos3:
hostname: nacos3
image: nacos/nacos-server:latest
container_name: nacos3
volumes:
#- ./nacos/plugins/mysql/:/home/nacos/plugins/mysql/
- ./nacos/cluster-logs/nacos3:/home/nacos/logs
- ./nacos/init.d/custom.properties:/home/nacos/init.d/custom.properties
environment: # 设置环境变量,相当于docker run命令中的-e
- JVM_XMS=512m
- JVM_XMX=512m
- JVM_XMN=128m
ports:
- "8850:8848"
env_file:
- ./nacos/env/nacos-hostname.env
restart: always
depends_on:
- mysql
**注意1：**docker语法要求严格，这里不能用tab,只能用空格，不然会报错。
报错信息：ERROR: yaml.scanner.ScannerError: while scanning for the next token found character '\t' that cannot
参考地址：https://blog.csdn.net/tianshuhao521/article/details/84592114
**注意2：**要设置JVM环境变量，不然占用内存极大
**注意3：**使用mysql8要加下面的内容（我们目前没有使用）
我们还需要把上述的配置文件补齐
my.cnf
[mysqld]
default-time_zone='+8:00'
这是mysql8的配置文件，就是标准的mysql配置文件，我就改了一下时区，其他配置大家可以自定义修改。这个mysql实例不仅仅可以给nacos使用，还可以给开发环境其他应用使用。这也是为什么跳出官方给的example，自定义安装mysql的原因之一。
注意，先把./nacos/init.d/custom.properties这个文件建好，这个- ./nacos/env/nacos-hostname.env文件也建好，放在相应的文件夹地方。
custom.properties
#spring.security.enabled=false
#management.security=false
#security.basic.enabled=false
#nacos.security.ignore.urls=/**
#management.metrics.export.elastic.host=http://localhost:9200
# 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
nacos-hostname.env
#nacos dev env
PREFER_HOST_MODE=hostname
# docker实例别名，可以换成ip
NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
MYSQL_SERVICE_HOST=mysql
# 指定保存数据的数据库名称
MYSQL_SERVICE_DB_NAME=nacos_devtest
# 访问mysql端口
MYSQL_SERVICE_PORT=3306
# 访问mysql的用户名
MYSQL_SERVICE_USER=root
# 访问mysql的密码
MYSQL_SERVICE_PASSWORD=root
docker-compose up -d mysql
先把需要事先配置的都先配置好，先创建对应的mysql用户： 在mysql实例中先创建好一个“nacos”的用户名，密码是“nacos”，并且把相关的数据库创建好，并允许该用户可以访问 ps:这个操作需要进入mysql实例里面，可通过
docker exec -it {mysql实例ID} /bin/bash
进入mysql实例后，通过
# 登录mysql控制台，密码为docker-compose.yaml里面配置的root
mysql -uroot -p
use mysql;
//创建用户
CREATE USER 'nacos'@'%' identified by 'nacos';
//赋予权限
grant all privileges on nacos_devtest.* to 'nacos'@'%' with GRANT OPTION;
flush privileges;
再创建一个名叫“nacos_devtest”的数据库 nacos_devtest数据库中所有的数据表
DROP TABLE IF EXISTS `config_info`;
CREATE TABLE `config_info` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'data_id',
`group_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'content',
`md5` varchar(32) CHARACTER SET utf8 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 CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'source user',
`src_ip` varchar(20) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '' COMMENT '租户字段',
`c_desc` varchar(256) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`c_use` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`effect` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`type` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`c_schema` text CHARACTER SET utf8 COLLATE utf8_bin,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_configinfo_datagrouptenant` (`data_id`,`group_id`,`tenant_id`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='config_info';
-- ----------------------------
-- Table structure for config_info_aggr
-- ----------------------------
DROP TABLE IF EXISTS `config_info_aggr`;
CREATE TABLE `config_info_aggr` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'data_id',
`group_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'group_id',
`datum_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'datum_id',
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT '内容',
`gmt_modified` datetime NOT NULL COMMENT '修改时间',
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 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';
-- ----------------------------
-- Table structure for config_info_beta
-- ----------------------------
DROP TABLE IF EXISTS `config_info_beta`;
CREATE TABLE `config_info_beta` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'data_id',
`group_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'group_id',
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'content',
`beta_ips` varchar(1024) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'betaIps',
`md5` varchar(32) CHARACTER SET utf8 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 CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'source user',
`src_ip` varchar(20) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'source ip',
`tenant_id` varchar(128) CHARACTER SET utf8 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';
-- ----------------------------
-- Table structure for config_info_tag
-- ----------------------------
DROP TABLE IF EXISTS `config_info_tag`;
CREATE TABLE `config_info_tag` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'data_id',
`group_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'group_id',
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_id',
`tag_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'tag_id',
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'content',
`md5` varchar(32) CHARACTER SET utf8 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 CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'source user',
`src_ip` varchar(20) CHARACTER SET utf8 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';
-- ----------------------------
-- Table structure for config_tags_relation
-- ----------------------------
DROP TABLE IF EXISTS `config_tags_relation`;
CREATE TABLE `config_tags_relation` (
`id` bigint NOT NULL COMMENT 'id',
`tag_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'tag_name',
`tag_type` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'tag_type',
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'data_id',
`group_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'group_id',
`tenant_id` varchar(128) CHARACTER SET utf8 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=utf8 COLLATE=utf8_bin COMMENT='config_tag_relation';
-- ----------------------------
-- Table structure for group_capacity
-- ----------------------------
DROP TABLE IF EXISTS `group_capacity`;
CREATE TABLE `group_capacity` (
`id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`group_id` varchar(128) CHARACTER SET utf8 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=utf8 COLLATE=utf8_bin COMMENT='集群、各Group容量信息表';
-- ----------------------------
-- Table structure for his_config_info
-- ----------------------------
DROP TABLE IF EXISTS `his_config_info`;
CREATE TABLE `his_config_info` (
`id` bigint unsigned NOT NULL,
`nid` bigint unsigned NOT NULL AUTO_INCREMENT,
`data_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
`group_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'app_name',
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
`md5` varchar(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`src_user` text CHARACTER SET utf8 COLLATE utf8_bin,
`src_ip` varchar(20) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`op_type` char(10) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 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 AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='多租户改造';
-- ----------------------------
-- Table structure for permissions
-- ----------------------------
DROP TABLE IF EXISTS `permissions`;
CREATE TABLE `permissions` (
`role` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
`permission` varchar(512) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
`gmt_create` bigint DEFAULT NULL,
`gmt_modified` bigint DEFAULT NULL,
UNIQUE KEY `idx_role_resource` (`role`,`permission`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
-- ----------------------------
-- Table structure for roles
-- ----------------------------
DROP TABLE IF EXISTS `roles`;
CREATE TABLE `roles` (
`username` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
`role` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
UNIQUE KEY `idx_user_role` (`username`,`role`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
-- ----------------------------
-- Table structure for tenant_capacity
-- ----------------------------
DROP TABLE IF EXISTS `tenant_capacity`;
CREATE TABLE `tenant_capacity` (
`id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`tenant_id` varchar(128) CHARACTER SET utf8 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=utf8 COLLATE=utf8_bin COMMENT='租户容量信息表';
-- ----------------------------
-- Table structure for tenant_info
-- ----------------------------
DROP TABLE IF EXISTS `tenant_info`;
CREATE TABLE `tenant_info` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
`kp` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'kp',
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_id',
`tenant_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '' COMMENT 'tenant_name',
`tenant_desc` varchar(256) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'tenant_desc',
`create_source` varchar(32) CHARACTER SET utf8 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 AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='tenant_info';
-- ----------------------------
-- Table structure for users
-- ----------------------------
DROP TABLE IF EXISTS `users`;
CREATE TABLE `users` (
`username` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
`password` varchar(500) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
`enabled` tinyint(1) NOT NULL,
PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
BEGIN;
INSERT INTO `users` VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1);
COMMIT;
docker-compose up -d
执行上述命令，nacos1，nacos2，nacos3实例就会启动，后续可以通过浏览器访问
http://{ip}:8848/nacos
{ip}变量就是指的宿主机的ip
version: "3"
services:
nginx:
restart: always
image: nginx:latest
container_name: nginx
ports:
- "8080:80"
- "443:443"
volumes:
- ./config/nginx/nginx.conf:/etc/nginx/nginx.conf
- ./data/nginx/:/usr/share/nginx/html/
- ./log/nginx/:/var/log/nginx/
在相应的文件夹位置编写nginx.conf文件
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#加上下面这句可以让单个上传文件在100MB内
client_max_body_size 100m;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream nacos {
server ip地址:8848 weight=10;
server ip地址:8849 weight=10;
server ip地址:8850 weight=10;
}
server{
listen 80;
server_name ip地址;
location / {
proxy_pass http://nacos;
}
}
}
启动
docker-compose up -d
测试：
注意问题：单机版和集群版搭建是不一样的，注意细节，详细看官网搭建。
https://nacos.io/zh-cn/docs/quick-start-docker.html
name description option MODE cluster模式/standalone模式 cluster/standalone default cluster NACOS_SERVERS nacos cluster地址 eg. ip1,ip2,ip3 PREFER_HOST_MODE 是否支持hostname hostname/ip default ip NACOS_SERVER_PORT nacos服务器端口 default 8848 NACOS_SERVER_IP 多网卡下的自定义nacos服务器IP SPRING_DATASOURCE_PLATFORM standalone 支持 mysql mysql / empty default empty MYSQL_MASTER_SERVICE_HOST mysql 主节点host MYSQL_MASTER_SERVICE_PORT mysql 主节点端口 default : 3306 MYSQL_MASTER_SERVICE_DB_NAME mysql 主节点数据库 MYSQL_MASTER_SERVICE_USER 数据库用户名 MYSQL_MASTER_SERVICE_PASSWORD 数据库密码 MYSQL_SLAVE_SERVICE_HOST mysql从节点host MYSQL_SLAVE_SERVICE_PORT mysql从节点端口 default :3306 MYSQL_DATABASE_NUM 数据库数量 default :2 JVM_XMS -Xms default :2g JVM_XMX -Xmx default :2g JVM_XMN -Xmn default :1g JVM_MS -XX:MetaspaceSize default :128m JVM_MMS -XX:MaxMetaspaceSize default :320m NACOS_DEBUG 开启远程调试 y/n default :n TOMCAT_ACCESSLOG_ENABLED server.tomcat.accesslog.enabled default :false
https://gitee.com/ysdxhsw/docker-compose-nacos-mysql.git
docker-compoes up -d
docker-compoes up -d
http://{ip}:8080/nacos
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