如何使用monit监控storm

这篇文章主要介绍“如何使用monit监控storm”，在日常操作中，相信很多人在如何使用monit监控storm问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”如何使用monit监控storm”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

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一、安装。首先去monit官方下载最新的monit版本，老的版本可能不支持

       官网地址是http://mmonit.com/monit/

       yum源没有配的话用rpm安装。

       yum –y install pam-devel

       tar -zxf monit-5.12.tar.gz -C /tmp/

       cd /tmp/monit-5.12

      ./configure --prefix=/usr/local/monit --sysconfdir=/usr/local/monit/etc --without-ssl --without-pam

       make && make install

       mkdir -p /usr/local/monit/etc

       cp monitrc /usr/local/monit/etc/

       chmod 600 /usr/local/monit/etc/monitrc

       cd /bin

       ln –s  /usr/local/monit/bin/monit /bin/monit

       cp /usr/local/monit/etc/monitrc /etc/monitrc

二、使用。

对monit不熟悉的话，建议首先要熟悉monit的使用。

monit 启动 monit -c /etc/monitrc 

         停止 monit quit

         查看 monit status

         重新加载 monit reload

         启动监控项 monit start 监控名

其他

# monit -h

Usage: monit [options] {arguments}

Options are as follows:

 -cfile       Use this control file

 -dn          Run as a daemon once per nseconds

 -gname       Set group name for start,stop, restart, monitor and unmonitor

 -llogfile    Print log information to thisfile

 -ppidfile    Use this lock file in daemonmode

 -sstatefile  Set the file monit shouldwrite state information to

 -I           Do not run in background (needed for run from init)

 -t           Run syntax check for the control file

 -v           Verbose mode, work noisy (diagnostic output)

 -H[filename] Print SHA1 and MD5 hashes of the file or of stdin if the

               filename is omited; monit willexit afterwards

 -V           Print version number and patchlevel

 -h           Print this text

Optional action arguments for non-daemonmode are as follows:

 start all     - Start all services

 start name    - Only start the named service

 stopall       - Stop all services

 stopname      - Only stop the named service

 restart all   - Stop and start all services

 restart name  - Only restart the named service

 monitorall    - Enable monitoring of allservices

 monitor name  - Only enable monitoring of the named service

unmonitor all - Disable monitoring of all services

 unmonitor name - Only disable monitoring ofthe named service

 reload        - Reinitialize monit

 status        - Print full status information for each service

 summary       - Print short status information for each service

 quit          - Kill monit daemon process

 validate      - Check all services and start if not running

===================================================================================

三、监控storm

       我的storm路径是/usr/storm 

 1、写一个storm的nimbus启动脚本

#!/bin/bash

      /usr/storm/bin/storm nimbus &

      并以startstorm.sh命名，保存后给执行权限，并存放在STORM_HOME/bin下边

      然后执行权限看看该脚本能执行成功不

2、  查看nimbus进程，呵呵别见怪，nimbus进程名挺长的。。。。

root@master Desktop]# ps -elf | grep nimbus

0 S root     12355     1  5  80   0 - 764995 futex_ 01:47 ?       00:00:04 /usr/java/jdk1.8.0_31/bin/java -server -Dstorm.options= -Dstorm.home=/usr/storm -Dstorm.log.dir=/usr/storm/logs -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Dstorm.conf.file= -cp /usr/storm/lib/ring-devel-0.3.11.jar:/usr/storm/lib/carbonite-1.4.0.jar:/usr/storm/lib/tools.macro-0.1.0.jar:/usr/storm/lib/metrics-core-2.2.0.jar:/usr/storm/lib/tools.logging-0.2.3.jar:/usr/storm/lib/compojure-1.1.3.jar:/usr/storm/lib/chill-java-0.3.5.jar:/usr/storm/lib/asm-4.0.jar:/usr/storm/lib/ring-jetty-adapter-0.3.11.jar:/usr/storm/lib/kryo-2.21.jar:/usr/storm/lib/tools.cli-0.2.4.jar:/usr/storm/lib/slf4j-api-1.7.2.jar:/usr/storm/lib/clojure-1.5.1.jar:/usr/storm/lib/servlet-api-2.5.jar:/usr/storm/lib/zkclient-0.3.jar:/usr/storm/lib/joda-time-2.0.jar:/usr/storm/lib/minlog-1.2.jar:/usr/storm/lib/json-simple-1.1.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-scaladoc.jar:/usr/storm/lib/storm-core-0.9.3.jar:/usr/storm/lib/jetty-6.1.26.jar:/usr/storm/lib/commons-io-2.4.jar:/usr/storm/lib/logback-core-1.0.13.jar:/usr/storm/lib/kafka_2.10-0.8.1.1.jar:/usr/storm/lib/objenesis-1.2.jar:/usr/storm/lib/commons-codec-1.6.jar:/usr/storm/lib/zookeeper-3.3.4.jar:/usr/storm/lib/jopt-simple-3.2.jar:/usr/storm/lib/math.numeric-tower-0.0.1.jar:/usr/storm/lib/jetty-util-6.1.26.jar:/usr/storm/lib/snakeyaml-1.11.jar:/usr/storm/lib/jline-2.11.jar:/usr/storm/lib/clj-stacktrace-0.2.2.jar:/usr/storm/lib/commons-fileupload-1.2.1.jar:/usr/storm/lib/log4j-1.2.15.jar:/usr/storm/lib/ring-servlet-0.3.11.jar:/usr/storm/lib/commons-exec-1.1.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-javadoc.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-sources.jar:/usr/storm/lib/clout-1.0.1.jar:/usr/storm/lib/commons-lang-2.5.jar:/usr/storm/lib/log4j-over-slf4j-1.6.6.jar:/usr/storm/lib/slf4j-api-1.7.5.jar:/usr/storm/lib/ring-core-1.1.5.jar:/usr/storm/lib/snappy-java-1.0.5.jar:/usr/storm/lib/reflectasm-1.07-shaded.jar:/usr/storm/lib/hiccup-0.3.6.jar:/usr/storm/lib/disruptor-2.10.1.jar:/usr/storm/lib/core.incubator-0.1.0.jar:/usr/storm/lib/scala-library-2.10.1.jar:/usr/storm/lib/jgrapht-core-0.9.0.jar:/usr/storm/lib/logback-classic-1.0.13.jar:/usr/storm/lib/commons-logging-1.1.3.jar:/usr/storm/lib/clj-time-0.4.1.jar:/usr/storm/conf -Xmx1024m -Dlogfile.name=nimbus.log -Dlogback.configurationFile=/usr/storm/logback/cluster.xml backtype.storm.daemon.nimbus

3、  编辑/etc/monitrc在最后加上下边的内容,这里要讲一下，stormnb是监控名字，matching 后边的内容是上边命令查看到的进程名，版本不同勿照搬，若monit已经启动，则用monit start stormnb启动监控进程。

check process stormnb matching "/usr/java/jdk1.8.0_31/bin/java -server -Dstorm.options= -Dstorm.home=/usr/storm -Dstorm.log.dir=/usr/storm/logs -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Dstorm.conf.file= -cp /usr/storm/lib/ring-devel-0.3.11.jar:/usr/storm/lib/carbonite-1.4.0.jar:/usr/storm/lib/tools.macro-0.1.0.jar:/usr/storm/lib/metrics-core-2.2.0.jar:/usr/storm/lib/tools.logging-0.2.3.jar:/usr/storm/lib/compojure-1.1.3.jar:/usr/storm/lib/chill-java-0.3.5.jar:/usr/storm/lib/asm-4.0.jar:/usr/storm/lib/ring-jetty-adapter-0.3.11.jar:/usr/storm/lib/kryo-2.21.jar:/usr/storm/lib/tools.cli-0.2.4.jar:/usr/storm/lib/slf4j-api-1.7.2.jar:/usr/storm/lib/clojure-1.5.1.jar:/usr/storm/lib/servlet-api-2.5.jar:/usr/storm/lib/zkclient-0.3.jar:/usr/storm/lib/joda-time-2.0.jar:/usr/storm/lib/minlog-1.2.jar:/usr/storm/lib/json-simple-1.1.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-scaladoc.jar:/usr/storm/lib/storm-core-0.9.3.jar:/usr/storm/lib/jetty-6.1.26.jar:/usr/storm/lib/commons-io-2.4.jar:/usr/storm/lib/logback-core-1.0.13.jar:/usr/storm/lib/kafka_2.10-0.8.1.1.jar:/usr/storm/lib/objenesis-1.2.jar:/usr/storm/lib/commons-codec-1.6.jar:/usr/storm/lib/zookeeper-3.3.4.jar:/usr/storm/lib/jopt-simple-3.2.jar:/usr/storm/lib/math.numeric-tower-0.0.1.jar:/usr/storm/lib/jetty-util-6.1.26.jar:/usr/storm/lib/snakeyaml-1.11.jar:/usr/storm/lib/jline-2.11.jar:/usr/storm/lib/clj-stacktrace-0.2.2.jar:/usr/storm/lib/commons-fileupload-1.2.1.jar:/usr/storm/lib/log4j-1.2.15.jar:/usr/storm/lib/ring-servlet-0.3.11.jar:/usr/storm/lib/commons-exec-1.1.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-javadoc.jar:/usr/storm/lib/kafka_2.10-0.8.1.1-sources.jar:/usr/storm/lib/clout-1.0.1.jar:/usr/storm/lib/commons-lang-2.5.jar:/usr/storm/lib/log4j-over-slf4j-1.6.6.jar:/usr/storm/lib/slf4j-api-1.7.5.jar:/usr/storm/lib/ring-core-1.1.5.jar:/usr/storm/lib/snappy-java-1.0.5.jar:/usr/storm/lib/reflectasm-1.07-shaded.jar:/usr/storm/lib/hiccup-0.3.6.jar:/usr/storm/lib/disruptor-2.10.1.jar:/usr/storm/lib/core.incubator-0.1.0.jar:/usr/storm/lib/scala-library-2.10.1.jar:/usr/storm/lib/jgrapht-core-0.9.0.jar:/usr/storm/lib/logback-classic-1.0.13.jar:/usr/storm/lib/commons-logging-1.1.3.jar:/usr/storm/lib/clj-time-0.4.1.jar:/usr/storm/conf -Xmx1024m -Dlogfile.name=nimbus.log -Dlogback.configurationFile=/usr/storm/logback/cluster.xml backtype.storm.daemon.nimbus"

    start program = "/bin/sh /usr/storm/bin/start_storm.sh" with timeout 30 seconds

    stop program = "/usr/bin/kill -9 `ps -elf | grep nimbus | grep -v grep | awk  '{print $4}'`"

      注意：自己配置storm_home的值和matching “”号中的值要和自己执行ps -elf | grep nimbus得到的进程名一致，最后两句的意思是启动nimbus和停止nimbus。

 [root@master storm]# monit reload 

[root@master storm]# monit status

The Monit daemon 5.12 uptime: 1m 

Process 'stormnb'

  status                            Running

  monitoring status                 Monitored

  pid                               4224

  parent pid                        1

  uid                               0

  effective uid                     0

  gid                               0

  uptime                            1m 

  children                          0

  memory                            109.1 MB

  memory total                      109.1 MB

  memory percent                    5.8%

  memory percent total              5.8%

  cpu percent                       0.4%

  cpu percent total                 0.4%

  data collected                    Tue, 17 Mar 2015 01:19:57

System 'master'

  status                            Running

  monitoring status                 Monitored

  load average                      [0.53] [0.20] [0.23]

  cpu                               62.1%us 4.2%sy 0.5%wa

  memory usage                      1.5 GB [79.7%]

  swap usage                        460.5 MB [23.2%]

  data collected                    Tue, 17 Mar 2015 01:19:57

[root@master storm]# jps

4224 nimbus

3233 Kafka

4338 Jps

3061 QuorumPeerMain

3273 Kafka

[root@master storm]# kill -9 4224

杀死nimbus，并查看，刚杀死这里已经在启动了

[root@master storm]# jps

3233 Kafka

3061 QuorumPeerMain

4360 Jps

3273 Kafka

4350 config_value

[root@master storm]# jps

3233 Kafka

3061 QuorumPeerMain

3273 Kafka

4349 nimbus

4414 Jps

[root@master storm]# monit status

The Monit daemon 5.12 uptime: 3m 

Process 'stormnb'

  status                            Running

  monitoring status                 Monitored

  pid                               4349

  parent pid                        1

  uid                               0

  effective uid                     0

  gid                               0

  uptime                            0m 

  children                          0

  memory                            104.8 MB

  memory total                      104.8 MB

  memory percent                    5.6%

  memory percent total              5.6%

  cpu percent                       0.4%

  cpu percent total                 0.4%

  data collected                    Tue, 17 Mar 2015 01:21:45

System 'master'

  status                            Running

  monitoring status                 Monitored

  load average                      [0.59] [0.28] [0.25]

  cpu                               2.6%us 0.3%sy 0.0%wa

  memory usage                      1.4 GB [74.6%]

  swap usage                        460.5 MB [23.2%]

  data collected                    Tue, 17 Mar 2015 01:21:45

监控supervisor，core的方法也一样，照着改一下就好。

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