监控Redis集群服务

àì夳堔傛蜴生んèń 2024-02-18 14:56 24阅读 0赞

**一、基础环境安装**

[https://pypi.python.org/packages/source/b/backports.ssl\_match\_hostname/backports.ssl\_match\_hostname-3.4.0.2.tar.gz][https_pypi.python.org_packages_source_b_backports.ssl_match_hostname_backports.ssl_match_hostname-3.4.0.2.tar.gz]

tar xvzf backports.ssl_match_hostname-3.4.0.2.tar.gz 
    cd backports.ssl_match_hostname-3.4.0.2
    python setup.py install
     
     
      
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[https://github.com/facebook/tornado/archive/v3.2.0.tar.gz][https_github.com_facebook_tornado_archive_v3.2.0.tar.gz]

tar xvzf tornado-3.2.0.tar.gz
    cd tornado-3.2.0
    python setup.py install
     
     
      
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[https://pypi.python.org/packages/source/r/redis/redis-2.9.1.tar.gz][https_pypi.python.org_packages_source_r_redis_redis-2.9.1.tar.gz]

tar xvzf redis-py-2.9.1.tar.gz
    cd redis-py-2.9.1
    python setup.py install
     
     
      
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[https://pypi.python.org/packages/source/s/six/six-1.5.2.tar.gz][https_pypi.python.org_packages_source_s_six_six-1.5.2.tar.gz]

tar xvzf six-1.5.2.tar.gz
    cd six-1.5.2
    python setup.py install
     
     
      
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[https://pypi.python.org/packages/source/p/python-dateutil/python-dateutil-2.2.tar.gz][https_pypi.python.org_packages_source_p_python-dateutil_python-dateutil-2.2.tar.gz]

tar xvzf python-dateutil-2.2.tar.gz
    cd python-dateutil-2.2
    python setup.py install
     
     
      
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[https://pypi.python.org/packages/18/dd/e617cfc3f6210ae183374cd9f6a26b20514bbb5a792af97949c5aacddf0f/argparse-1.4.0.tar.gz\#md5=08062d2ceb6596fcbc5a7e725b53746f][https_pypi.python.org_packages_18_dd_e617cfc3f6210ae183374cd9f6a26b20514bbb5a792af97949c5aacddf0f_argparse-1.4.0.tar.gz_md5_08062d2ceb6596fcbc5a7e725b53746f]

tar xvzf argparse-1.4.0.tar.gz
    cd argparse-1.4.0
    python setup.py install
     
     
      
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[https://codeload.github.com/nkrode/RedisLive/zip/master][https_codeload.github.com_nkrode_RedisLive_zip_master]

unzip RedisLive-master.zip
    mv RedisLive-master RedisLive
    
    http://distfiles.macports.org/py-setuptools/
    setuptools-36.2.7.zip
    unzip setuptools-36.2.7.zip
     sh setuptools* 
    
    二、RedisLive配置
    
    1、安装RedisLive
    
     
     
      
       
        
           
         
    
         
         
          
    
          
          
           https: //github.com/nkrode/RedisLive 
    
          
          
           tar -xf RedisLive-master.zip -C /data/ 
    
          
          
           cd /data/ 
    
          
          
           mv RedisLive-master RedisLive 
    
         
         
          
     
        
       
      
    
    
    
    
    其中redis-live.conf.example是作者给出的一个示例配置文件，启动服务之前把.example后缀删掉变成.conf文件，打开redis-live.conf，配置好redis实例的信息：
    
    root@storm-master-01:/home/redis/monitor/RedisLive-master/src#ls
    
    api  dataprovider  db  __init__.py  redis-live.conf  redis-live.conf.example  redis-live.py  redis-monitor.py  util  www
    
    root@storm-master-01:/home/redis/monitor/RedisLive-master/src#more redis-live.conf
    
    {
      
    
        "RedisServers":
    
        [ 
    
            {
      
    
                  "server": "192.168.1.247",
    
                  "port" : 6379
    
            },
    
            
    
            {
      
    
                  "server": "192.168.1.111",
    
                  "port" : 6379
    
            }        
    
        ],
    
    
    
        "DataStoreType" : "sqlite",
    
    
    
        "RedisStatsServer":
    
        {
      
    
            "server" : "192.168.1.247",
    
            "port" : 6379
    
        },
    
        
    
        "SqliteStatsStore" :
    
        {
      
    
            "path":  "/home/redis/monitor/RedisLive-master/src/db/redislive.sqlite"
    
        }
    
    }
    
    root@storm-master-01:/home/redis/monitor/RedisLive-master/src#
    
    
    
     在RedisServers中设置需要监控的Redis-server； 
     DataStoreType决定使用那种类型的数据存储， 
    
    如果是redis，使用RedisStatsServer作为数据存储的目标；
    
    如果是sqlite，使用SqliteStatsStore作为数据存储的目标。 
     
    
     
    
     整个配置实际上是一个json对象，RedisServers是redis服务器的信息，由于是数组类型所以配置多个redis实例。DataStoreType是监控信息的存储方式，有”redis”和” sqlite”两种方式，分别对应下面RedisStatsServer和SqliteStatsStore，编辑完成后保存。 
    
     redis-live.py是用来启动web服务的，默认端口是8888 。redis-monitor.py就是redis监控的核心服务。 
    2、初始化DB cd db
    cat schema.sql | sqlite3 redislive.sqlite
      
      
       
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     3、配置RedisLive的定期监控 
     */5 * * * * cd /data/Redis-Monitor/RedisLive/src; ./redis-monitor.py --duration 20 >/dev/null 2>&1
      
      
       
        
     
       
     4、服务启动 
     RedisLive的功能分两个部分: 
    
    一个部分是redis-server状态数据的采集，通过src/redis-monitor.py来执行； 
    
    另外一部分功能是提供对状态数据的查询服务，通过src/redis-live.py来提供web服务。 
     ./redis-monitor.py --duration  120  &   //启动监控，duration是心跳时间./redis-live.py&
    
    
     //启动web服务，默认监听8888端口
    注：./redis-live.py &
    [root@pro-kibana src]# Traceback (most recent call last):
      File "./redis-live.py", line 10, in <module>
        from api.controller.ServerListController import ServerListController
      File "/data/RedisLive/src/api/controller/ServerListController.py", line 1, in <module>
        from BaseController import BaseController
      File "/data/RedisLive/src/api/controller/BaseController.py", line 1, in <module>
        from dataprovider.dataprovider import RedisLiveDataProvider
      File "/data/RedisLive/src/dataprovider/dataprovider.py", line 2, in <module>
        import sqliteprovider
      File "/data/RedisLive/src/dataprovider/sqliteprovider.py", line 3, in <module>
        import sqlite3
      File "/usr/local/python2.7/lib/python2.7/sqlite3/__init__.py", line 24, in <module>
        from dbapi2 import *
      File "/usr/local/python2.7/lib/python2.7/sqlite3/dbapi2.py", line 28, in <module>
        from _sqlite3 import *
    ImportError: No module named _sqlite3
    
    解决：安装sqlite    
    tar -xf setuptools-23.0.0.tar.gz
    cd sqlite-autoconf-3130000
    ./configure --prefix=/usr/local/sqlite3
    make && make install
    
     
    netstat -ntpl |grep python
     
    root@storm-master-01:/home/redis/monitor/RedisLive-master/src#netstat  -anltp|grep pythontcp        0      0 0.0.0.0:8888            0.0.0.0:*               LISTEN      194074/python       tcp        0      0 192.168.1.247:43929     192.168.1.247:3309     
     ESTABLISHED 126445/python3      tcp        0      0 192.168.1.247:45314     192.168.1.247:3309      ESTABLISHED 192761/python3      tcp        0      0 192.168.1.247:8888      192.168.0.250:65142     ESTABLISHED 194074/python       tcp        0      0 192.168.1.247:8888     
     192.168.0.250:64907     ESTABLISHED 194074/python       tcp        0      0 192.168.1.247:8888      192.168.0.250:64594     ESTABLISHED 194074/python       tcp        0      0 192.168.1.247:45313     192.168.1.247:3309      ESTABLISHED 192761/python3      tcp       
     0      0 192.168.1.247:8888      192.168.0.250:63135     ESTABLISHED 194074/python       tcp6       0      0 :::8888                 :::*                    LISTEN      194074/python       root@storm-master-01:/home/redis/monitor/RedisLive-master/src#5、然后在浏览器中打开http://192.168.1.247:8888/index.html，就可以看到监控信息了：6、安装redis-stat卸载老版本：  
      yum erase ruby ruby-libs ruby-mode ruby-rdoc ruby-irb ruby-ri ruby-docs1）安装ruby 2.0以上    tar -xf ruby-2.1.9.tar.gz cd ruby-2.1.9./configure --prefix=/usr/local/ruby2.0makemake install配置连接：    cd /usr/local/ruby2.0/for i in `ls`;do ln -s /usr/local/ruby2.0/bin/$i
     /usr/bin/$i;done添加淘宝源：    gem sources --add https://ruby.taobao.org/ --remove https://rubygems.org/2）安装redis-stat    cd /data/git clone https://github.com/junegunn/redis-stat.gitcd /data/redis-stat/bin/# ./redis-stat --help
     命令行运行： 
    
      
      
       
        
         
          
    
          
          
           
    
          
          
           
    
          
          
           
    
          
          
           
    
          
          
           
    
          
          
           
    
          
          
           
     
          
    
          
          
           
    
           
           
            redis-stat 
    
           
           
            redis-stat 1 
    
           
           
            redis-stat 1 10 
    
           
           
            redis-stat --verbose 
    
           
           
            redis-stat localhost: 6380 1 10 
    
           
           
            redis-stat localhost localhost: 6380 localhost: 6381 5 
    
           
           
            redis-stat localhost localhost: 6380 1 10 --csv=/tmp/output.csv --verbose 
    
          
          
           
     
         
        
       
     redis-stat运行为服务： 
    
      
      
       
    
       
       
        
    
        
        
         
          
           
            
            redis-stat --server redis-stat --verbose --server= 8080 5 # redis-stat server can be daemonized redis-stat --server --daemon # Kill the daemon killall - 9 redis-stat-daemon 
           
          
         
    
       
       
        
    
      
      
       
     以守护进程模式启动： 
    
      
      
       
    
       
       
        
    
        
        
         
          
           
            
            redis-stat --verbose --server= 8080 5 --daemon 
           
          
         
    
       
       
        
    
      
      
       
     运行其它主机实例： 
    
      
      
       
    
       
       
        
        
        
          
        
        
         ./redis-stat 
        
        
         192.168
        
        
         .
        
        
         1.12 
        
        
         --auth=
        
        
         '1234' 
        
        
         --verbose --server=
        
        
         8080 
        
        
         5 
        
        
         --daemon

[https_pypi.python.org_packages_source_b_backports.ssl_match_hostname_backports.ssl_match_hostname-3.4.0.2.tar.gz]: https://pypi.python.org/packages/source/b/backports.ssl_match_hostname/backports.ssl_match_hostname-3.4.0.2.tar.gz
[https_github.com_facebook_tornado_archive_v3.2.0.tar.gz]: https://github.com/facebook/tornado/archive/v3.2.0.tar.gz
[https_pypi.python.org_packages_source_r_redis_redis-2.9.1.tar.gz]: https://pypi.python.org/packages/source/r/redis/redis-2.9.1.tar.gz
[https_pypi.python.org_packages_source_s_six_six-1.5.2.tar.gz]: https://pypi.python.org/packages/source/s/six/six-1.5.2.tar.gz
[https_pypi.python.org_packages_source_p_python-dateutil_python-dateutil-2.2.tar.gz]: https://pypi.python.org/packages/source/p/python-dateutil/python-dateutil-2.2.tar.gz
[https_pypi.python.org_packages_18_dd_e617cfc3f6210ae183374cd9f6a26b20514bbb5a792af97949c5aacddf0f_argparse-1.4.0.tar.gz_md5_08062d2ceb6596fcbc5a7e725b53746f]: https://pypi.python.org/packages/18/dd/e617cfc3f6210ae183374cd9f6a26b20514bbb5a792af97949c5aacddf0f/argparse-1.4.0.tar.gz#md5=08062d2ceb6596fcbc5a7e725b53746f
[https_codeload.github.com_nkrode_RedisLive_zip_master]: https://codeload.github.com/nkrode/RedisLive/zip/master