FAQs

What should I do to deploy eureka in a different machine/port

• Update "eureka.port" to your desired port number, in eureka-server/conf/eureka-client.properties
• Update "eureka.serviceUrl.defaultZone" and "eureka.serviceUrl.default.defaultZone" to your desired machine name and/or port, in eureka-server/conf/eureka-client-test.properties
• Build and deploy Eureka
• Update "eureka.serviceUrl.default" to your desired machine name and/or port, in rss-middletier/src/main/resources/middletier.properties
• Update "eureka.serviceUrl.default" to your desired machine name and/or port, in rss-edge/src/main/resources/edge.properties
• Build and deploy middletier and edge

What should I do to run middletier in a different machine (say within tomcat)

• Update build.gradle to the following for rss-middletier project

project(':rss-middletier') {
    apply plugin: 'war'

    sourceSets.main.java.srcDir 'src/main/java'

    war {
        from('conf')  {
            include 'rss-middletier*'
            include 'rss-core*'
            include 'log4j.properties'
            into 'WEB-INF/classes/'
        }
        webXml = file('WEB-INF/web.xml') // copies a file to WEB-INF/web.xml
    }

    dependencies {
        compile project(':rss-core')
        compile 'org.apache.httpcomponents:httpclient:4.1.2'
        compile 'com.netflix.astyanax:astyanax:1.56.16'
        compile 'asm:asm-all:3.2'
        compile 'commons-io:commons-io:2.4'
        compile 'commons-configuration:commons-configuration:1.9'
        compile 'com.sun.jersey:jersey-server:1.9.1'
    }

    delete 'testlibs'
    copy {
        from zipTree('build/libs/'+ war.archiveName)
        into 'testlibs'
        include 'WEB-INF/lib/'
    }
}

• Add a new file "rss-middletier/WEB-INF/web.xml" with the following contents

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
    version="2.4">

    <listener>
        <listener-class>com.netflix.karyon.server.guice.KaryonGuiceContextListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>Jersey REST Service</servlet-name>
        <servlet-class>
            com.sun.jersey.spi.container.servlet.ServletContainer
        </servlet-class>
        <init-param>
            <param-name>com.sun.jersey.config.property.packages</param-name>
            <param-value>com.sun.jersey;com.netflix</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Jersey REST Service</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>

    <filter>
        <filter-name>guiceFilter</filter-name>
        <filter-class>com.google.inject.servlet.GuiceFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>guiceFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

• Update "eureka.port" to the appopriate Tomcat port where middletier will run, in rss-middletier/src/main/resources/middletier.properties
• Build middletier
• Copy rss-middletier/build/libs/rss-middletier-*.war into Tomcat webapps directory
• Export environmental variables to Catalina

export CATALINA_OPTS="-Darchaius.deployment.applicationId=middletier -Darchaius.deployment.environment=dev"

• Start tomcat

What should I do to run edge in a different machine

Same as the above as middletier