floodlight控制器用PHP重新写webUI

floodlight控制器用PHP重新写webUI

大家都知道floodlight本身的webUI是localhost/ui/index.html

1.我试着用我的Linux环境架另一个服务器来提供php的环境。可以参考我的另一篇文章。关于怎么架构lamp。

2.Proxy 我们在宿主机上又搭建了一台服务器，后端即Command Proxy负责转发前端Web Interface的操作请求给Floodlight。

由于ajax不能跨域请求，所以建立了一个服务器端代理。Command Proxy是我们用PHP编写的一个后端脚本，它用来转发Web Interface的请求或者执行Web Interface发送的命令。

3.接着把整个PHP写的webUI放在var/www/html里面。就是floodlight那个resource里面那个web;

4.然后解决floodlight与webUI之间的通信问题

在floodlight里面改路径：

/**
 *    Copyright 2013, Big Switch Networks, Inc.
 *
 *    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 net.floodlightcontroller.ui.web;


import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;


import org.restlet.Client;
import org.restlet.Context;
import org.restlet.Restlet;
import org.restlet.data.Protocol;
import org.restlet.resource.Directory;
import org.restlet.routing.Router;


import net.floodlightcontroller.core.module.FloodlightModuleContext;
import net.floodlightcontroller.core.module.FloodlightModuleException;
import net.floodlightcontroller.core.module.IFloodlightModule;
import net.floodlightcontroller.core.module.IFloodlightService;
import net.floodlightcontroller.restserver.IRestApiService;
import net.floodlightcontroller.restserver.RestletRoutable;


public class StaticWebRoutable implements RestletRoutable, IFloodlightModule {


private IRestApiService restApi;

    @Override
    public Collection<Class<? extends IFloodlightService>> getModuleDependencies() {
        Collection<Class<? extends IFloodlightService>> l = 
                new ArrayList<Class<? extends IFloodlightService>>();
        l.add(IRestApiService.class);
        return l;
    }
    
    @Override
    public Collection<Class<? extends IFloodlightService>> getModuleServices() {
        return null;
    }
    
    @Override
    public Map<Class<? extends IFloodlightService>, IFloodlightService>
            getServiceImpls() {
        return null;
    }


    @Override
    public void init(FloodlightModuleContext context)
                                             throws FloodlightModuleException {
        restApi = context.getServiceImpl(IRestApiService.class);
    }
    
    @Override
    public void startUp(FloodlightModuleContext context) {
        // Add our REST API
        restApi.addRestletRoutable(this);
        
    }


@Override
public Restlet getRestlet(Context context) {
        Router router = new Router(context);
        router.attach("", new Directory(context, "clap://var/www/html/floodlightUI/index.html"));
        context.setClientDispatcher(new Client(context, Protocol.CLAP));
        return router;
}


@Override
public String basePath() {
return "/floodlightUI/";
}

}

在web UI里面加入一个manifest.mf (可自行Google)

Manifest-Version: 1.0
Main-Class: /home/ubuntu/floodlight/src/main/java/net/floodlightcontroller/core/Main.java
Class-Path:/home/ubuntu/floodlight/lib/oro/jakarta-oro-2.0.8.jar
/home/ubuntu/floodlight/lib/args4j-2.0.16.jar
/home/ubuntu/floodlight/lib/asm-3.0.jar
/home/ubuntu/floodlight/lib/asm-tree-3.0.jar
/home/ubuntu/floodlight/lib/cglib-nodep-2.2.2.jar
/home/ubuntu/floodlight/lib/cobertura-1.9.4.1.jar
/home/ubuntu/floodlight/lib/concurrentlinkedhashmap-lru-1.2.jar
/home/ubuntu/floodlight/lib/derby-10.9.1.0.jar
/home/ubuntu/floodlight/lib/findbugs-annotations-2.0.1.jar
/home/ubuntu/floodlight/lib/findbugs-jsr305-2.0.1.jar
/home/ubuntu/floodlight/lib/guava-13.0.1.jar
/home/ubuntu/floodlight/lib/jackson-annotations-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-core-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-databind-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-dataformat-csv-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-dataformat-smile-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-dataformat-xml-2.1.4.jar
/home/ubuntu/floodlight/lib/jackson-dataformat-yaml-2.1.4.jar
/home/ubuntu/floodlight/lib/jdeb-1.0.1.jar
/home/ubuntu/floodlight/lib/junit-4.8.2.jar
/home/ubuntu/floodlight/lib/jython-2.5.2.jar
/home/ubuntu/floodlight/lib/libthrift-0.9.0.jar
/home/ubuntu/floodlight/lib/log4j-1.2.9.jar
/home/ubuntu/floodlight/lib/logback-classic-1.0.0.jar
/home/ubuntu/floodlight/lib/logback-core-1.0.0.jar
/home/ubuntu/floodlight/lib/netty-3.2.6.Final.jar
/home/ubuntu/floodlight/lib/objenesis-1.2.jar
/home/ubuntu/floodlight/lib/org.easymock-3.1.jar
/home/ubuntu/floodlight/lib/org.restlet-2.2M3.jar
/home/ubuntu/floodlight/lib/org.restlet.ext.jackson-2.2M3.jar
/home/ubuntu/floodlight/lib/org.restlet.ext.simple-2.2M3.jar
/home/ubuntu/floodlight/lib/org.restlet.ext.slf4j-2.2M3.jar
/home/ubuntu/floodlight/lib/packetstreamer-thrift.jar
/home/ubuntu/floodlight/lib/simple-5.1.1.jar

/home/ubuntu/floodlight/lib/slf4j-api-1.6.4.jar

然后在浏览器里面就可以看到PHP写的网页了

查看网络拓扑图