记录nacos本机集群配置，nginx负载均衡，已经网关路由问题
因为是自学的。找不到三台机器配置集群，所以nacos的IP地址都是一样的，用3个端口来代替。
本地数据库建立nacos数据库。
/*
Navicat Premium Data Transfer
Source Server : 本地
Source Server Type : MySQL
Source Server Version : 80028
Source Host : 127.0.0.1:3306
Source Schema : nacos
Target Server Type : MySQL
Target Server Version : 80028
File Encoding : 65001
Date: 09/12/2022 11:57:51
*/
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for config_info
-- ----------------------------
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 NULL DEFAULT NULL,
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'content',
`md5` varchar(32) CHARACTER SET utf8 COLLATE utf8_bin NULL 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 NULL COMMENT 'source user',
`src_ip` varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL COMMENT 'source ip',
`app_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT '' COMMENT '租户字段',
`c_desc` varchar(256) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`c_use` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`effect` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`type` varchar(64) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`c_schema` text CHARACTER SET utf8 COLLATE utf8_bin NULL,
PRIMARY KEY (`id`) USING BTREE,
UNIQUE INDEX `uk_configinfo_datagrouptenant`(`data_id`, `group_id`, `tenant_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = 'config_info' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of 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 NULL DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`id`) USING BTREE,
UNIQUE INDEX `uk_configinfoaggr_datagrouptenantdatum`(`data_id`, `group_id`, `tenant_id`, `datum_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = '增加租户字段' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of config_info_aggr
-- ----------------------------
-- ----------------------------
-- 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 NULL 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 NULL DEFAULT NULL COMMENT 'betaIps',
`md5` varchar(32) CHARACTER SET utf8 COLLATE utf8_bin NULL 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 NULL COMMENT 'source user',
`src_ip` varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL COMMENT 'source ip',
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`id`) USING BTREE,
UNIQUE INDEX `uk_configinfobeta_datagrouptenant`(`data_id`, `group_id`, `tenant_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = 'config_info_beta' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of 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 NULL 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 NULL 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 NULL 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 NULL COMMENT 'source user',
`src_ip` varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL COMMENT 'source ip',
PRIMARY KEY (`id`) USING BTREE,
UNIQUE INDEX `uk_configinfotag_datagrouptenanttag`(`data_id`, `group_id`, `tenant_id`, `tag_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = 'config_info_tag' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of 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 NULL 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 NULL DEFAULT '' COMMENT 'tenant_id',
`nid` bigint NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`nid`) USING BTREE,
UNIQUE INDEX `uk_configtagrelation_configidtag`(`id`, `tag_name`, `tag_type`) USING BTREE,
INDEX `idx_tenant_id`(`tenant_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = 'config_tag_relation' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of config_tags_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`) USING BTREE,
UNIQUE INDEX `uk_group_id`(`group_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = '集群、各Group容量信息表' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of group_capacity
-- ----------------------------
-- ----------------------------
-- 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 NULL DEFAULT NULL COMMENT 'app_name',
`content` longtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
`md5` varchar(32) CHARACTER SET utf8 COLLATE utf8_bin NULL 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 NULL,
`src_ip` varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`op_type` char(10) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
`tenant_id` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT '' COMMENT '租户字段',
PRIMARY KEY (`nid`) USING BTREE,
INDEX `idx_gmt_create`(`gmt_create`) USING BTREE,
INDEX `idx_gmt_modified`(`gmt_modified`) USING BTREE,
INDEX `idx_did`(`data_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = '多租户改造' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of his_config_info
-- ----------------------------
-- ----------------------------
-- Table structure for permissions
-- ----------------------------
DROP TABLE IF EXISTS `permissions`;
CREATE TABLE `permissions` (
`role` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`resource` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`action` varchar(8) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
UNIQUE INDEX `uk_role_permission`(`role`, `resource`, `action`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of permissions
-- ----------------------------
-- ----------------------------
-- Table structure for roles
-- ----------------------------
DROP TABLE IF EXISTS `roles`;
CREATE TABLE `roles` (
`username` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`role` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
UNIQUE INDEX `idx_user_role`(`username`, `role`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of roles
-- ----------------------------
INSERT INTO `roles` VALUES ('nacos', 'ROLE_ADMIN');
-- ----------------------------
-- 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`) USING BTREE,
UNIQUE INDEX `uk_tenant_id`(`tenant_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = '租户容量信息表' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of tenant_capacity
-- ----------------------------
-- ----------------------------
-- 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 NULL DEFAULT '' COMMENT 'tenant_id',
`tenant_name` varchar(128) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT '' COMMENT 'tenant_name',
`tenant_desc` varchar(256) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL COMMENT 'tenant_desc',
`create_source` varchar(32) CHARACTER SET utf8 COLLATE utf8_bin NULL 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`) USING BTREE,
UNIQUE INDEX `uk_tenant_info_kptenantid`(`kp`, `tenant_id`) USING BTREE,
INDEX `idx_tenant_id`(`tenant_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_bin COMMENT = 'tenant_info' ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of tenant_info
-- ----------------------------
-- ----------------------------
-- Table structure for users
-- ----------------------------
DROP TABLE IF EXISTS `users`;
CREATE TABLE `users` (
`username` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`password` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`enabled` tinyint(1) NOT NULL,
PRIMARY KEY (`username`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of users
-- ----------------------------
INSERT INTO `users` VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1);
SET FOREIGN_KEY_CHECKS = 1;
首先，nacos的application.properties文件
将server.port更改为第一台nacos的端口，将spring.datasource.platform=mysql放开，db.url、db.user.0、db.password.0填写本地数据库。
注意：这里有一个坑。
mysql用户名为root时，IP地址要填写localhost。否则会nacos启动时会报连接超时。
如果想不填localhost也可以，在navicat的用户中找到root，把主机改为%（任何机器可以访问），或者固定的ip地址（nacos的properties文件中就填这个ip地址）。
cluster.conf文件添加三台nacos的地址
注意：这里要填本地的ip地址。
复制3份nacos,将properties文件内的port端口号配置为cluster.conf文件中的8845，8846，8847
nginx的nginx.conf文件中添加刚才三台的地址。
upstream nacos-cluster{
server 192.168.0.87:8845;
server 192.168.0.87:8846;
server 192.168.0.87:8847;
}
server{
listen 80;
server_name localhost;
location /nacos{
proxy_pass http://nacos-cluster;
}
}在项目中的nacos地址server-addr处配置localhost:80。然后依次启动项目
如果发现访问出现401
检查gateway项目的过滤器。