ganglia3.6.1+jmxtrans+strom-0.9.4集成-创新互联-乐山大橙子建站

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ganglia3.6.1+jmxtrans+strom-0.9.4集成-创新互联

1、安装ganglia参考之前的一篇博客（以下示例使用ganglia组播方式，单播方式大家自己尝试）

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http://chengyanbin.blog.51cto.com/3900113/1591373

2、安装jmxtrans

http://chengyanbin.blog.51cto.com/3900113/1654754

3、安装storm

http://chengyanbin.blog.51cto.com/3900113/1654757

4、修改storm配置文件storm..yaml

###nimbus config nimbus.childopts: "-verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=12345 -Xmx1024m" ###supervisor config supervisor.childopts: "-verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=12346 -Xmx256m"

5、为jmxtrans增加两个json文件

分别获取nimbus和supervisor节点的jvm信息，以下文件仅列举了部分参数，如果有需要可以增加queries中的数据，以监控更多的参数，具体的MBean的参数，可以通过jconsole来查看

nimbus.json

{ "servers": [ { "host": "master", "port": "12345", "queries": [ { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "nimbus", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:type=Memory", "resultAlias": "nimbus.heap", "attr": [ "ObjectPendingFinalizationCount" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "nimbus", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:name=Copy,type=GarbageCollector", "resultAlias": "nimbus.gc", "attr": [ "CollectionCount", "CollectionTime" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "nimbus", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:name=Code Cache,type=MemoryPool", "resultAlias": "nimbus.threads", "attr": [ "CollectionUsageThreshold", "CollectionUsageThresholdCount", "UsageThreshold", "UsageThresholdCount" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "nimbus", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:type=Runtime", "resultAlias": "nimbus.runtime", "attr": [ "StartTime", "Uptime" ] } ], "numQueryThreads": 2 } ] }

supervisor.json

{ "servers": [ { "host": "node1", "port": "12346", "queries": [ { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "supervisor", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:type=Memory", "resultAlias": "supervisor.heap", "attr": [ "ObjectPendingFinalizationCount" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "supervisor", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:name=Copy,type=GarbageCollector", "resultAlias": "supervisor.gc", "attr": [ "CollectionCount", "CollectionTime" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "supervisor", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:name=Code Cache,type=MemoryPool", "resultAlias": "supervisor.threads", "attr": [ "CollectionUsageThreshold", "CollectionUsageThresholdCount", "UsageThreshold", "UsageThresholdCount" ] }, { "outputWriters": [ { "@class": "com.googlecode.jmxtrans.model.output.GangliaWriter", "settings": { "groupName": "supervisor", "host": "239.2.11.71", "port": "8649" } } ], "obj": "java.lang:type=Runtime", "resultAlias": "supervisor.runtime", "attr": [ "StartTime", "Uptime" ] } ], "numQueryThreads": 2 } ] }

两个json文件一定要注意host是主机名，如果写ip的话，在ganglia里同一个节点会有两个显示，看着有点别扭，大家都统一使用hostname就好.ganglia的gmnod和gmetad不需要重启，用自动收集。

说明：

修改json文件需要重新启动jmxtrans,查看jmxtrans日志/var/log/jmxtrans/jmxtrans.log.

service jmxtrans restart

下面来张ganglia的主界面，监控两个节点

ganglia3.6.1+jmxtrans+strom-0.9.4集成

上图显示不出来监控指标，就放下面来了，可以看到supervisor的监控数据已经收集到ganglia里了。

ganglia3.6.1+jmxtrans+strom-0.9.4集成

下图搞了master节点的页面，可以看到nimbus group的监控数据已经显示，node1节点的supervisor group懒得上图了，大家可以明白了，不明白的去面壁去 ganglia3.6.1+jmxtrans+strom-0.9.4集成

ganglia3.6.1+jmxtrans+strom-0.9.4集成

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