Spring scheduled (scheduling) 이용한 서버 모니터링 프로그램

Spring framework 을 이용한 scheduling 설정.

1.pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <groupId>org.springframework.samples</groupId>

  <artifactId>PIPMonitoring</artifactId>

  <version>0.0.1-SNAPSHOT</version>

  

  <properties>

<!-- Generic properties -->

<java.version>1.6</java.version>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

<!-- Spring -->

<spring-framework.version>3.2.3.RELEASE</spring-framework.version>

<!-- Hibernate / JPA -->

<hibernate.version>4.2.1.Final</hibernate.version>

<!-- Logging -->

<logback.version>1.0.13</logback.version>

<slf4j.version>1.7.5</slf4j.version>

<!-- Test -->

<junit.version>4.11</junit.version>

</properties>

<dependencies>

<!-- Spring and Transactions -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-context</artifactId>

<version>${spring-framework.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-tx</artifactId>

<version>${spring-framework.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-orm</artifactId>

<version>${spring-framework.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-context-support</artifactId>

<version>${spring-framework.version}</version>

</dependency>

<!-- Logging with SLF4J & LogBack -->

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-api</artifactId>

<version>${slf4j.version}</version>

<scope>compile</scope>

</dependency>

<dependency>

<groupId>ch.qos.logback</groupId>

<artifactId>logback-classic</artifactId>

<version>${logback.version}</version>

<scope>runtime</scope>

</dependency>

<!-- Hibernate -->

<dependency>

<groupId>org.hibernate</groupId>

<artifactId>hibernate-entitymanager</artifactId>

<version>${hibernate.version}</version>

</dependency>

<dependency>

<groupId>com.oracle</groupId>

<artifactId>ojdbc6</artifactId>

<version>11.2.0.3</version>

</dependency>

<!-- Mybatis -->

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis</artifactId>

<version>3.2.2</version>

</dependency>

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis-spring</artifactId>

<version>1.2.2</version>

</dependency>

<!--  

<dependency>

<groupId>org.apache.ibatis</groupId>

<artifactId>ibatis-sqlmap</artifactId>

<version>2.3.0</version>

</dependency>

-->

<dependency>

<groupId>commons-dbcp</groupId>

<artifactId>commons-dbcp</artifactId>

<version>1.2.2</version>

</dependency>

<!-- mail library -->

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>dsn</artifactId>

<version>1.4.5</version>

</dependency>

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>gimap</artifactId>

<version>1.4.6-rc1</version>

</dependency>

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>imap</artifactId>

<version>1.4.4</version>

</dependency>

<dependency>

<groupId>javax.mail</groupId>

<artifactId>mailapi</artifactId>

<version>1.4.3</version>

</dependency>

           

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>pop3</artifactId>

<version>1.4.5-rc1</version>

</dependency>            

           

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>smtp</artifactId>

<version>1.4.5</version>

</dependency>

<!-- Test Artifacts -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-test</artifactId>

<version>${spring-framework.version}</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>${junit.version}</version>

<scope>test</scope>

</dependency>

</dependencies>

<repositories>

   <repository>

     <id>codelds</id>

     <url>https://code.lds.org/nexus/content/groups/main-repo</url>

   </repository>

  </repositories>

</project>

2. applicationContext.xml (디렉토리 : {project home}/resources)

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:task="http://www.springframework.org/schema/task"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd

http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd

http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.2.xsd">

<!-- 1.  PropertyPlaceholderConfigurer .. property 파일 사용가능하게-->

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

<property name="location">

<value>file:${properties.home}/pnrmonitor_${pip.monitoring.type}.properties</value>

</property>

</bean>

<import resource="email/EmailConfiguration.xml"/>

<!-- 지정된 패키지에서 빈을 탐색 -->

  <context:component-scan base-package="com.xxx.pip.monitor" />

<bean id="dataSourcePIPDB" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

<property name="driverClassName" value="${db.Driver.PIPDB}"/>

<property name="url" value="${db.Url.PIPDB}"/>

<property name="username" value="${db.Username.PIPDB}"/>

<property name="password" value="${db.Password.PIPDB}"/>

</bean>

 

  <bean id="dataSourceAMBIDB" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

<property name="driverClassName" value="${db.Driver.AMBIDB}"/>

<property name="url" value="${db.Url.AMBIDB}"/>

<property name="username" value="${db.Username.AMBIDB}"/>

<property name="password" value="${db.Password.AMBIDB}"/>

</bean>

 

 

 <!-- 트랜잭션 사용 -->

<!-- <bean id="transactionManager"

 class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

 <property name="dataSource" ref="dataSourcePIPDB"></property>

</bean> -->

 

<bean id="sqlSessionFactoryPIP" class="org.mybatis.spring.SqlSessionFactoryBean">

 <property name="dataSource" ref="dataSourcePIPDB" />

 <property name="mapperLocations" value="classpath:mybatis/mappers/pip/*Mapper_PIP.xml" />

</bean>

<bean id="sqlSessionFactoryAMBI" class="org.mybatis.spring.SqlSessionFactoryBean">

 <property name="dataSource" ref="dataSourceAMBIDB" />

 <property name="mapperLocations" value="classpath:mybatis/mappers/ambi/*Mapper_AMBI.xml" />

</bean>  

<!-- 맵퍼 인터페이스와 맵퍼 정의 파일에 의해 생성된 맵퍼 클래스를 빈에 주입 할 수 있도록 함 -->

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

 <property name="basePackage" value="com.xxx.pip.monitor.mappers.pip" />

 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryPIP" />

</bean>

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

 <property name="basePackage" value="com.xxx.pip.monitor.mappers.ambi" />

 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryAMBI" />

</bean>

  <bean id="updateChartData" class="com.xxx.pip.monitor.chart.UpdateOnlineChartData">

<property name="dataFile" value="${chart.datafile}" />

<property name="htmlFile" value="${chart.htmlfile}" />

</bean>

<!-- 미적재 PNR 조회하는 Bean -->

<bean id="missPnrMonitor" class="com.xxx.pip.monitor.misspnr.MissPNRMonitor"/>

<bean id="odsBatcJobMonitor" class="com.xxx.pip.monitor.ods.batch.ODSBatchJobMonitor" />

<!-- Task Scheduler  -->

<task:annotation-driven />

  <task:scheduled-tasks>

  <!--  스케줄링 : 2분 마다 --> 

  <task:scheduled ref="missPnrMonitor" method="run" fixed-rate="120000"/>

<!-- 스케줄링 : 매일 1시 --> 

<task:scheduled ref="updateChartData" method="run" cron="0 0 1 * * *"/>

 

<!--  스케줄링 : 매일 5:45 ~  --> 

<task:scheduled ref="odsBatcJobMonitor" method="run" cron="0 45 05-07 * * *"/>

</task:scheduled-tasks>

</beans>

3. 구동 Application java program

package com.xxx.pip.monitor.run;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.asiana.pip.monitor.misspnr.MissPNRMonitor;

public class PIPMonitoringLoader {

public static void main(String[] args) {

// TODO Auto-generated method stub

String springConfig = "classpath*:**/applicationContext*.xml";

ApplicationContext context = new ClassPathXmlApplicationContext(springConfig);

}

}

4. Java run 환경 변수(VM arguments)

이유는 applicationContext.xml 에서 외부 properties 를 사용하기 때문임.

이렇게 해서 얻는 장점은 window 개발환경과 unix(linux) 개발환경의 디플로이 환경 차이를 극복할 수 있습니다.

아래 pip.monitoring.type=DEV 값을 운영환경에서는 PRD 로 세팅을 하면 됩니다.

그리고 두개의 properties 를 만들어서 관리하면 되겠지요.(pipmonitor_DEV.properties, pipmonitor_PRD.properties) 

-Dproperties.home=D:\inho\repository\git\asiana\eclipse\asiana-pip\PIPMonitoring\src\main\resources\conf -Dpip.monitoring.type=DEV