Nacos适配人大金仓国产数据库

news2024/9/20 6:15:51

nacos版本2.2.0

人大金仓版本8.6.0

一、相关文件

Nacos官方文档-数据源插件icon-default.png?t=N6B9https://nacos.io/zh-cn/docs/v2/plugin/datasource-plugin.html


Nacos2.2.0源码icon-default.png?t=N6B9https://github.com/alibaba/nacos/archive/refs/tags/2.2.0.zip

 人大金仓驱动icon-default.png?t=N6B9https://download.csdn.net/download/qq_36802726/88165221

 二、Nacos源码修改

1.配置人大金仓依赖

下载源码与驱动。

源码打开后，如果项目依赖下载太慢可以换成阿里的：可以打开maven的setting.xml文件，把内容换成以下内容：

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
    <mirrors>
        <mirror>
            <id>alimaven</id>
            <name>aliyun maven</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <mirrorOf>central</mirrorOf>
        </mirror>
    </mirrors>
</settings>

 引入人大金仓驱动，先用maven 安装kingbase8.8.6.0.jar：

//打开命令行，使用以下命令安装本地jar
mvn install:install-file -Dfile=D:\library\kingbase8.8.6.0.jar -DgroupId=com.kingbase -DartifactId=kingbase8 -Dversion=8.6.0 -Dpackaging=jar

引入依赖，打开项目父pom文件 nacos-all

 <!--人大金仓 -->
        <dependency>
            <groupId>com.kingbase</groupId>
            <artifactId>kingbase8</artifactId>
            <version>8.6.0</version>
        </dependency>

 2、源码修改

 2.1.找到DataSourceConstant.java，增加kingbase数据常量

 


public class DataSourceConstant {
    public static final String MYSQL = "mysql";
    
    public static final String DERBY = "derby";

    public static final String KINGBASE = "kingbase";
}

 2.2、新建人大金仓数据源插件

 2.2.1、ConfigInfoAggrMapperByKingbase
/*
 * Copyright 1999-2022 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.
 */

package com.alibaba.nacos.plugin.datasource.impl.kingbase;

import com.alibaba.nacos.plugin.datasource.constants.DataSourceConstant;
import com.alibaba.nacos.plugin.datasource.impl.base.BaseConfigInfoAggrMapper;

/**
 * The derby implementation of ConfigInfoAggrMapper.
 *
 * @author zc
 **/

public class ConfigInfoAggrMapperByKingbase  extends BaseConfigInfoAggrMapper {
    
    @Override
    public String getDataSource() {
        return DataSourceConstant.KINGBASE;
    }
}

 

 2.2.2、ConfigInfoBetaMapperByKingbase.java
 2.2.3、ConfigInfoMapperByKingbase.java
 2.2.4、ConfigInfoTagMapperByKingbase.java
 2.2.5、ConfigInfoTagsRelationMapperByKingbase.java
 2.2.6、GroupCapacityMapperByKingbase.java
 2.2.7、HistoryConfigInfoMapperByKingbase.java
 2.2.8、TenantCapacityMapperByKingbase.java
 2.2.9、TenantInfoMapperByKingbase.java

2.3、plugin/datasource/src/main/resources/META-INF/services 下增加以下数据

 

#
# Copyright 1999-2022 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.
#

com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigInfoAggrMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigInfoBetaMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigInfoMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigInfoTagMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigTagsRelationMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.HistoryConfigInfoMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.TenantInfoMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.TenantCapacityMapperByMySql
com.alibaba.nacos.plugin.datasource.impl.mysql.GroupCapacityMapperByMysql

com.alibaba.nacos.plugin.datasource.impl.derby.ConfigInfoAggrMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.ConfigInfoBetaMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.ConfigInfoMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.ConfigInfoTagMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.ConfigInfoTagsRelationMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.HistoryConfigInfoMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.TenantInfoMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.TenantCapacityMapperByDerby
com.alibaba.nacos.plugin.datasource.impl.derby.GroupCapacityMapperByDerby

com.alibaba.nacos.plugin.datasource.impl.kingbase.ConfigInfoAggrMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.ConfigInfoBetaMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.ConfigInfoMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.ConfigInfoTagMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.ConfigInfoTagsRelationMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.GroupCapacityMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.HistoryConfigInfoMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.TenantCapacityMapperByKingbase
com.alibaba.nacos.plugin.datasource.impl.kingbase.TenantInfoMapperByKingbase

 

 2.4、修改配置文件连接数据库

 

### kingbase:
spring.sql.init.platform=kingbase
db.num=1
db.url.0=jdbc:kingbase8://192.168.0.1:54321/nacos?currentSchema=nacos&allowEncodingChanges=true&clientEncoding=UTF8&zeroDateTimeBehavior=convertToNull&allowMultiQueries=true
db.user.0=nacos
db.password.0=nacos
db.pool.config.driverClassName=com.kingbase8.Driver

 需要注意url的第一个nacos代表数据库名，参数currentSchema后面是数据库的模式名。

2.5、手动增加数据源

不然后面启动项目会报错

Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
No DataSource set

在ExternalDataSourceServiceImpl 

找到方法public void init() 追加

  if(Objects.isNull(jt.getDataSource())){
            jt.setDataSource(dataSourceList.get(0));
        }

完整方法

    @Override
        public void init() {
        queryTimeout = ConvertUtils.toInt(System.getProperty("QUERYTIMEOUT"), 3);
        jt = new JdbcTemplate();
        // Set the maximum number of records to prevent memory expansion
        jt.setMaxRows(50000);
        jt.setQueryTimeout(queryTimeout);
        
        testMasterJT = new JdbcTemplate();
        testMasterJT.setQueryTimeout(queryTimeout);
        
        testMasterWritableJT = new JdbcTemplate();
        // Prevent the login interface from being too long because the main library is not available
        testMasterWritableJT.setQueryTimeout(1);
        
        //  Database health check
        
        testJtList = new ArrayList<>();
        isHealthList = new ArrayList<>();
        
        tm = new DataSourceTransactionManager();
        tjt = new TransactionTemplate(tm);
        
        // Transaction timeout needs to be distinguished from ordinary operations.
        tjt.setTimeout(TRANSACTION_QUERY_TIMEOUT);
        
        dataSourceType = DatasourcePlatformUtil.getDatasourcePlatform(defaultDataSourceType);
        
        if (PropertyUtil.isUseExternalDB()) {
            try {
                reload();
            } catch (IOException e) {
                FATAL_LOG.error("[ExternalDataSourceService] datasource reload error", e);
                throw new RuntimeException(DB_LOAD_ERROR_MSG, e);
            }
            
            if (this.dataSourceList.size() > DB_MASTER_SELECT_THRESHOLD) {
                ConfigExecutor.scheduleConfigTask(new SelectMasterTask(), 10, 10, TimeUnit.SECONDS);
            }
            ConfigExecutor.scheduleConfigTask(new CheckDbHealthTask(), 10, 10, TimeUnit.SECONDS);
        }
        if(Objects.isNull(jt.getDataSource())){
            jt.setDataSource(dataSourceList.get(0));
        }
    }

 

2.6、配置调试

maven执行 mvn install

如果控制台显示

java: 程序包com.alibaba.nacos.consistency.entity不存在java: 程序包com.alibaba.nacos.consistency.entity不存在 

 可以执行

 然后刷新一下maven在执行 mvn install

成功后进行运行配置

-Dnacos.standalone=true 代表单例运行 

 这说明项目启动成功

3、人大金仓数据库

CREATE SCHEMA nacos AUTHORIZATION nacos;
CREATE TABLE config_info (
  id bigint NOT NULL,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) default '',
  app_name varchar(128),
  content text,
  md5 varchar(32) DEFAULT NULL,
  gmt_create timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  gmt_modified timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  src_user varchar(128) DEFAULT NULL,
  src_ip varchar(20) DEFAULT NULL,
  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 DEFAULT NULL,
  ENCRYPTED_DATA_KEY varchar(100) DEFAULT NULL,
  constraint configinfo_id_key PRIMARY KEY (id),
  constraint uk_configinfo_datagrouptenant UNIQUE (data_id,group_id,tenant_id));
 
CREATE INDEX configinfo_dataid_key_idx ON config_info(data_id);
CREATE INDEX configinfo_groupid_key_idx ON config_info(group_id);
CREATE INDEX configinfo_dataid_group_key_idx ON config_info(data_id, group_id);
CREATE SEQUENCE config_info_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table config_info  alter column id set default nextval('config_info_id_seq'); 
 
 
 
CREATE TABLE his_config_info (
  id bigint NOT NULL,
  nid bigint NOT NULL,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) default '',
  app_name varchar(128),
  content text,
  md5 varchar(32) DEFAULT NULL,
  gmt_create timestamp NOT NULL DEFAULT '2010-05-05 00:00:00.000',
  gmt_modified timestamp NOT NULL DEFAULT '2010-05-05 00:00:00.000',
  src_user varchar(128),
  src_ip varchar(20) DEFAULT NULL,
  op_type char(10) DEFAULT NULL,
  ENCRYPTED_DATA_KEY varchar(100) DEFAULT NULL,
  constraint hisconfiginfo_nid_key PRIMARY KEY (nid));
 
 
CREATE INDEX hisconfiginfo_dataid_key_idx ON his_config_info(data_id);
CREATE INDEX hisconfiginfo_gmt_create_idx ON his_config_info(gmt_create);
CREATE INDEX hisconfiginfo_gmt_modified_idx ON his_config_info(gmt_modified);  
 
CREATE SEQUENCE his_config_info_nid_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table his_config_info  alter column nid set default nextval('his_config_info_nid_seq'); 
 
 
CREATE TABLE config_info_beta (
  id bigint NOT NULL ,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) default '',
  app_name varchar(128),
  content text,
  beta_ips varchar(1024),
  md5 varchar(32) DEFAULT NULL,
  gmt_create timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  gmt_modified timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  src_user varchar(128),
  src_ip varchar(20) DEFAULT NULL,
  constraint configinfobeta_id_key PRIMARY KEY (id),
  constraint uk_configinfobeta_datagrouptenant UNIQUE (data_id,group_id,tenant_id));
 
CREATE SEQUENCE config_info_beta_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table config_info_beta  alter column id set default nextval('config_info_beta_id_seq'); 
 
 
CREATE TABLE config_info_tag (
  id bigint NOT NULL ,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) default '',
  tag_id varchar(128) NOT NULL,
  app_name varchar(128),
  content text,
  md5 varchar(32) DEFAULT NULL,
  gmt_create timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  gmt_modified timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  src_user varchar(128),
  src_ip varchar(20) DEFAULT NULL,
  constraint configinfotag_id_key PRIMARY KEY (id),
  constraint uk_configinfotag_datagrouptenanttag UNIQUE (data_id,group_id,tenant_id,tag_id));
CREATE SEQUENCE config_info_tag_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table config_info_tag  alter column id set default nextval('config_info_tag_id_seq'); 
 
 
 
CREATE TABLE config_info_aggr (
  id bigint NOT NULL ,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) default '',
  datum_id varchar(255) NOT NULL,
  app_name varchar(128),
  content text,
  gmt_modified timestamp NOT NULL DEFAULT '2010-05-05 00:00:00',
  constraint configinfoaggr_id_key PRIMARY KEY (id),
  constraint uk_configinfoaggr_datagrouptenantdatum UNIQUE (data_id,group_id,tenant_id,datum_id));
 
CREATE SEQUENCE config_info_aggr_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table config_info_aggr  alter column id set default nextval('config_info_aggr_id_seq'); 
 
 
CREATE TABLE app_list (
 id bigint NOT NULL ,
 app_name varchar(128) NOT NULL,
 is_dynamic_collect_disabled smallint DEFAULT 0,
 last_sub_info_collected_time timestamp DEFAULT '1970-01-01 08:00:00.0',
 sub_info_lock_owner varchar(128),
 sub_info_lock_time timestamp DEFAULT '1970-01-01 08:00:00.0',
 constraint applist_id_key PRIMARY KEY (id),
 constraint uk_appname UNIQUE (app_name));
CREATE SEQUENCE app_list_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table app_list  alter column id set default nextval('app_list_id_seq'); 
 
 
CREATE TABLE app_configdata_relation_subs (
  id bigint NOT NULL ,
  app_name varchar(128) NOT NULL,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  gmt_modified timestamp DEFAULT '2010-05-05 00:00:00',
  constraint configdatarelationsubs_id_key PRIMARY KEY (id),
  constraint uk_app_sub_config_datagroup UNIQUE (app_name, data_id, group_id));
CREATE SEQUENCE app_configdata_relation_subs_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table app_configdata_relation_subs  alter column id set default nextval('app_configdata_relation_subs_id_seq'); 
 
 
 
CREATE TABLE app_configdata_relation_pubs (
  id bigint NOT NULL ,
  app_name varchar(128) NOT NULL,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  gmt_modified timestamp DEFAULT '2010-05-05 00:00:00',
  constraint configdatarelationpubs_id_key PRIMARY KEY (id),
  constraint uk_app_pub_config_datagroup UNIQUE (app_name, data_id, group_id));
CREATE SEQUENCE app_configdata_relation_pubs_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table app_configdata_relation_pubs  alter column id set default nextval('app_configdata_relation_pubs_id_seq'); 
 
 
CREATE TABLE config_tags_relation (
  id bigint NOT NULL,
  tag_name varchar(128) NOT NULL,
  tag_type varchar(64) DEFAULT NULL,
  data_id varchar(255) NOT NULL,
  group_id varchar(128) NOT NULL,
  tenant_id varchar(128) DEFAULT '',
  nid bigint NOT NULL,
  constraint config_tags_id_key PRIMARY KEY (nid),
  constraint uk_configtagrelation_configidtag UNIQUE (id, tag_name, tag_type));
 
CREATE INDEX config_tags_tenant_id_idx ON config_tags_relation(tenant_id);
CREATE SEQUENCE config_tags_relation_pubs_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table config_tags_relation  alter column id set default nextval('config_tags_relation_pubs_id_seq'); 
 
 
 
CREATE TABLE group_capacity (
  id bigint NOT NULL ,
  group_id varchar(128) DEFAULT '',
  quota int DEFAULT 0,
  usage int DEFAULT 0,
  max_size int DEFAULT 0,
  max_aggr_count int DEFAULT 0,
  max_aggr_size int DEFAULT 0,
  max_history_count int DEFAULT 0,
  gmt_create timestamp DEFAULT '2010-05-05 00:00:00',
  gmt_modified timestamp DEFAULT '2010-05-05 00:00:00',
  constraint group_capacity_id_key PRIMARY KEY (id),
  constraint uk_group_id UNIQUE (group_id));
CREATE SEQUENCE group_capacity_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table group_capacity  alter column id set default nextval('group_capacity_id_seq'); 
 
 
CREATE TABLE tenant_capacity (
  id bigint NOT NULL ,
  tenant_id varchar(128) DEFAULT '',
  quota int DEFAULT 0,
  usage int DEFAULT 0,
  max_size int DEFAULT 0,
  max_aggr_count int DEFAULT 0,
  max_aggr_size int DEFAULT 0,
  max_history_count int DEFAULT 0,
  gmt_create timestamp DEFAULT '2010-05-05 00:00:00',
  gmt_modified timestamp DEFAULT '2010-05-05 00:00:00',
  constraint tenant_capacity_id_key PRIMARY KEY (id),
  constraint uk_tenant_id UNIQUE (tenant_id));
CREATE SEQUENCE tenant_capacity_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table tenant_capacity  alter column id set default nextval('tenant_capacity_id_seq'); 
 
 
CREATE TABLE tenant_info (
  id bigint NOT NULL ,
  kp varchar(128) NOT NULL,
  tenant_id varchar(128)  DEFAULT '',
  tenant_name varchar(128)  DEFAULT '',
  tenant_desc varchar(256)  DEFAULT NULL,
  create_source varchar(32) DEFAULT NULL,
  gmt_create bigint NOT NULL,
  gmt_modified bigint NOT NULL,
  constraint tenant_info_id_key PRIMARY KEY (id),
  constraint uk_tenant_info_kptenantid UNIQUE (kp,tenant_id));
CREATE INDEX tenant_info_tenant_id_idx ON tenant_info(tenant_id);
 
CREATE SEQUENCE tenant_info_id_seq 
    START WITH 1    
    INCREMENT BY 1  
    NO MINVALUE 
    NO MAXVALUE 
    CACHE 1; 
alter table tenant_info  alter column id set default nextval('tenant_info_id_seq'); 
 
 
 
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
);
 
INSERT INTO users (username, password, enabled) VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', true);
 
INSERT INTO roles (username, role) VALUES ('nacos', 'ROLE_ADMIN');

三、 构建打包

mvn -Prelease-nacos -Dmaven.test.skip=true -Dpmd.skip=true -Dcheckstyle.skip=true  clean install

或者

mvn -Prelease-nacos clean package install -Dmaven.test.skip=true

成功后在distribution的target下生成两个包

nacos-server-2.2.0.tar.gz 是linux环境的

nacos-server-2.2.0.zip 是windows环境的

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