mac docker xxl-job 使用手册

2023-11-20  本文已影响0人  吴占超

xxl-job

主应用

采用docker进行部署安装

• xuxueli/xxl-job-admin:2.3.0:官方镜像,支持x86-64,适用一般服务器
• pi4k8s/xxl-job-admin:2.3.0:支持arm64v8,树莓派可用(mac arm64架构)

$ docker pull pi4k8s/xxl-job-admin:2.3.0

tips

$ docker network create mysqlnet
$ docker run -itd --name mysql-local -p 3306:3306 --network mysqlnet --network-alias mysqlserver -e MYSQL_ROOT_PASSWORD=123456 mysql

--name 镜像名称
-p 端口映射
--network mysqlnet 设置网络用于docker 网络互访
--network-alias mysqlserver 设置别名,用于设置访问(spring.datasource.url=jdbc:mysql://(宿主ip):3306/xxl_job)
-e 设置密码

$ mkdir -p /docker-config/server/config
$ vim application-prod.properties
### web
server.port=8100
server.servlet.context-path=/xxl-job-admin

### xxl-job, datasource 
spring.datasource.url=jdbc:mysql://mysqlserver:3306/xxl_job
spring.datasource.username=root
spring.datasource.password=123456
$ wget https://github.com/xuxueli/xxl-job/archive/refs/tags/2.3.0.tar.gz
tar -zxf 2.3.0.tar.gz
$ docker run -e PARAMS="--spring.datasource.url=jdbc:mysql://10.122.139.48:3306/xxl_job --spring.datasource.password=123456 --xxl.job.accessToken=default_token" -p 8080:8080 --name xxl-job-admin  -d pi4k8s/xxl-job-admin:2.3.0

设置params --key=value --key2=value

$ docker stop xxl-job-admin && docker rm xxl-job-admin
# 强制删除
$ docker rm -f xxl-job-admin
$ docker start xxl-job-admin
$ docker restart xxl-job-admin
$ docker stop xxl-job-admin

子应用

        <!-- https://mvnrepository.com/artifact/com.xuxueli/xxl-job-core -->
        <dependency>
            <groupId>com.xuxueli</groupId>
            <artifactId>xxl-job-core</artifactId>
            <version>2.4.0</version>
        </dependency>
xxl:
  job:
    admin:
      addresses: http://localhost:8080/xxl-job-admin/
    accessToken: default_token
    executor:
      # 执行器的应用名称
      appname: xxl-job-executor-sample
      # 执行器注册 [选填]:优先使用该配置作为注册地址
      address: http://10.122.139.48:9999
      # 执行器IP [选填]:默认为空表示自动获取IP
      ip: 10.122.139.48
      # 执行器端口号 [选填]:小于等于0则自动获取;默认端口为9999
      port: 9999
      # 执行器运行日志文件存储磁盘路径 [选填] :需要对该路径拥有读写权限;为空则使用默认路径;
#      logpath: D:\Codes\logs
#      logpath: /data/logs/mls/job
      logpath: logs/
      # 执行器日志文件保存天数 [选填] : 过期日志自动清理, 限制值大于等于3时生效; 否则, 如-1, 关闭自动清理功能;
      logretentiondays: 7
package com.example.flexible_operation.config;

import com.xxl.job.core.executor.impl.XxlJobSpringExecutor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class XxlJobConfig {
    private Logger logger = LoggerFactory.getLogger(XxlJobConfig.class);

    @Value("${xxl.job.admin.addresses}")
    private String adminAddresses;

    @Value("${xxl.job.accessToken}")
    private String accessToken;

    @Value("${xxl.job.executor.appname}")
    private String appname;

    @Value("${xxl.job.executor.address}")
    private String address;

    @Value("${xxl.job.executor.ip}")
    private String ip;

    @Value("${xxl.job.executor.port}")
    private int port;

    @Value("${xxl.job.executor.logpath}")
    private String logPath;

    @Value("${xxl.job.executor.logretentiondays}")
    private int logRetentionDays;


    @Bean
    public XxlJobSpringExecutor xxlJobExecutor() {
        logger.info(">>>>>>>>>>> xxl-job config init.");
        XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
        xxlJobSpringExecutor.setAdminAddresses(adminAddresses);
        xxlJobSpringExecutor.setAppname(appname);
        xxlJobSpringExecutor.setAddress(address);
        xxlJobSpringExecutor.setIp(ip);
        xxlJobSpringExecutor.setPort(port);
        xxlJobSpringExecutor.setAccessToken(accessToken);
        xxlJobSpringExecutor.setLogPath(logPath);
        xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);

        return xxlJobSpringExecutor;
    }

    /**
     * 针对多网卡、容器内部署等情况,可借助 "spring-cloud-commons" 提供的 "InetUtils" 组件灵活定制注册IP;
     *
     *      1、引入依赖:
     *          <dependency>
     *             <groupId>org.springframework.cloud</groupId>
     *             <artifactId>spring-cloud-commons</artifactId>
     *             <version>${version}</version>
     *         </dependency>
     *
     *      2、配置文件,或者容器启动变量
     *          spring.cloud.inetutils.preferred-networks: 'xxx.xxx.xxx.'
     *
     *      3、获取IP
     *          String ip_ = inetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
     */


}
package com.example.flexible_operation.jobservice;

import com.xxl.job.core.context.XxlJobHelper;
import com.xxl.job.core.handler.annotation.XxlJob;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import java.util.concurrent.TimeUnit;

/**
 * XxlJob开发示例(Bean模式)
 *
 * 开发步骤:
 *      1、任务开发:在Spring Bean实例中,开发Job方法;
 *      2、注解配置:为Job方法添加注解 "@XxlJob(value="自定义jobhandler名称", init = "JobHandler初始化方法", destroy = "JobHandler销毁方法")",注解value值对应的是调度中心新建任务的JobHandler属性的值。
 *      3、执行日志:需要通过 "XxlJobHelper.log" 打印执行日志;
 *      4、任务结果:默认任务结果为 "成功" 状态,不需要主动设置;如有诉求,比如设置任务结果为失败,可以通过 "XxlJobHelper.handleFail/handleSuccess" 自主设置任务结果;
 *
 * @author
 */
@Component
public class UserProjectXxlJob {
    private static Logger logger = LoggerFactory.getLogger(UserProjectXxlJob.class);


    /**
     * 1、简单任务示例(Bean模式)
     */
    @XxlJob("demoJobHandler")
    public void demoJobHandler() throws Exception {
        XxlJobHelper.log("XXL-JOB, Hello World.");

        for (int i = 0; i < 5; i++) {
            XxlJobHelper.log("beat at:" + i);
            TimeUnit.SECONDS.sleep(2);
        }
        // default success
    }
}

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