ELK 日志分析系统+redis+log4j
2015-10-08 13:18:58
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6 | Logstash的运行依赖于Java运行环境。# yum -y install java-1.8.0# java -versionopenjdk version "1.8.0_51"OpenJDK Runtime Environment (build 1.8.0_51-b16)OpenJDK 64-Bit Server VM (build 25.51-b03, mixed mode) | 
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6 | # wget https://download.elastic.co/logstash/logstash/logstash-1.5.4.tar.gz# tar zxf logstash-1.5.4.tar.gz -C /usr/local/配置logstash的环境变量# echo "export PATH=\$PATH:/usr/local/logstash-1.5.4/bin" > /etc/profile.d/logstash.sh# . /etc/profile | 
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2 | -e :指定logstash的配置信息,可以用于快速测试;-f :指定logstash的配置文件;可以用于生产环境; | 
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5 | # logstash -e "input {stdin{}} output {stdout{}}"            my name is zhengyansheng.    //手动输入后回车,等待10秒后会有返回结果Logstash startup completed2015-10-08T13:55:50.660Z 0.0.0.0 my name is zhengyansheng.这种输出是直接原封不动的返回... | 
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10 | # logstash -e 'input{stdin{}}output{stdout{codec=>rubydebug}}'my name is zhengyansheng.    //手动输入后回车,等待10秒后会有返回结果Logstash startup completed{       "message"=> "my name is zhengyansheng.",      "@version"=> "1",    "@timestamp"=> "2015-10-08T13:57:31.851Z",          "host"=> "0.0.0.0"}这种输出是以json格式的返回... | 
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20 | # vim logstash-simple.conf input { stdin {} }output {   stdout { codec=> rubydebug }}# logstash -f logstash-simple.conf    //普通方式启动Logstash startup completed# logstash agent -f logstash-simple.conf --verbose
 //开启debug模式Pipeline started {:level=>:info}Logstash startup completedhello world.    //手动输入hello world.{       "message"=> "hello world.",      "@version"=> "1",    "@timestamp"=> "2015-10-08T14:01:43.724Z",          "host"=> "0.0.0.0"}效果同命令行配置参数一样... | 
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13 | 前提是本地(192.168.1.104)有redis数据库,那么下一步我们就是安装redis数据库.# cat logstash_to_redis.confinput { stdin { } }output {    stdout { codec => rubydebug }    redis {        host => '192.168.1.104'        data_type => 'list'        key => 'logstash:redis'    }}如果提示Failed to send event to Redis,表示连接Redis失败或者没有安装,请检查... | 
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3 | # logstash agent -f logstash_to_redis.conf --verbose# netstat -tnlp |grep javatcp        0      0 :::9301                     :::*                        LISTEN      1326/java | 
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36 | wget http://download.redis.io/releases/redis-2.8.19.tar.gzyum installtcl -ytarzxf redis-2.8.19.tar.gzcdredis-2.8.19makeMALLOC=libcmaketest//这一步时间会稍久点...makeinstallcdutils/./install_server.sh     //脚本执行后,所有选项都以默认参数为准即可Welcome to the redis service installerThis script will help you easily setup a running redis serverPlease selectthe redis port forthis instance: [6379] Selecting default: 6379Please selectthe redis config filename [/etc/redis/6379.conf] Selected default - /etc/redis/6379.confPlease selectthe redis log filename [/var/log/redis_6379.log] Selected default - /var/log/redis_6379.logPlease selectthe data directory forthis instance [/var/lib/redis/6379] Selected default - /var/lib/redis/6379Please selectthe redis executable path [/usr/local/bin/redis-server] Selected config:Port           : 6379Config file: /etc/redis/6379.confLog file: /var/log/redis_6379.logData dir: /var/lib/redis/6379Executable     : /usr/local/bin/redis-serverCli Executable : /usr/local/bin/redis-cliIs this ok? Then press ENTER to go on or Ctrl-C to abort.Copied /tmp/6379.conf => /etc/init.d/redis_6379Installing service...Successfully added to chkconfig!Successfully added to runlevels 345!Starting Redis server...Installation successful! | 
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4 | # netstat -tnlp |grep redistcp        0      0 0.0.0.0:6379                0.0.0.0:*                   LISTEN      3843/redis-server* tcp        0      0 127.0.0.1:21365             0.0.0.0:*                   LISTEN      2290/src/redis-servtcp        0      0 :::6379                     :::*                        LISTEN      3843/redis-server* | 
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9 | # cd redis-2.8.19/src/# ./redis-cli -h 192.168.1.104 -p 6379
 //连接redis192.168.1.104:6379> pingPONG192.168.1.104:6379> setname zhengyanshengOK192.168.1.104:6379> get name"zhengyansheng"192.168.1.104:6379> quit | 
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2 | # ps -ef |grep redisroot      3963     1  0 08:42 ?        00:00:00 /usr/local/bin/redis-server*:6379 | 
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2 | # cd redis-2.8.19/src/# ./redis-cli monitor    
 //reids动态监控 | 
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4 | # netstat -tnlp |grep redistcp        0      0 0.0.0.0:6379                0.0.0.0:*                   LISTEN      3843/redis-server* tcp        0      0 127.0.0.1:21365             0.0.0.0:*                   LISTEN      2290/src/redis-servtcp        0      0 :::6379                     :::*                        LISTEN      3843/redis-server* | 
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3 | # cd redis-2.8.19/src/# ./redis-cli monitorOK | 
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20 | # cat logstash_to_redis.confinput { stdin { } }output {    stdout { codec => rubydebug }    redis {        host => '192.168.1.104'        data_type => 'list'        key => 'logstash:redis'    }}# logstash agent -f logstash_to_redis.conf --verbosePipeline started {:level=>:info}Logstash startup completeddajihao linux{       "message"=> "dajihao linux",      "@version"=> "1",    "@timestamp"=> "2015-10-08T14:42:07.550Z",          "host"=> "0.0.0.0"} | 
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5 | # ./redis-cli monitorOK1444315328.103928 [0 192.168.1.104:56211] "rpush""logstash:redis""{\"message\":\"dajihao linux\",\"@version\":\"1\",\"@timestamp\":\"2015-10-08T14:42:07.550Z\",\"host\":\"0.0.0.0\"}"如果redis的监控上也有以上信息输出,表明logstash和redis的结合是正常的。 | 
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2 | # wget https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.7.2.tar.gz# tar zxf elasticsearch-1.7.2.tar.gz -C /usr/local/ | 
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5 | # vim /usr/local/elasticsearch-1.7.2/config/elasticsearch.ymldiscovery.zen.ping.multicast.enabled: false#关闭广播,如果局域网有机器开9300 端口,服务会启动不了network.host: 192.168.1.104    #指定主机地址,其实是可选的,但是最好指定因为后面跟kibana集成的时候会报http连接出错(直观体现好像是监听了:::9200 而不是0.0.0.0:9200)http.cors.allow-origin: "/.*/"http.cors.enabled: true#这2项都是解决跟kibana集成的问题,错误体现是 你的 elasticsearch 版本过低,其实不是 | 
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3 | # /usr/local/elasticsearch-1.7.2/bin/elasticsearch    
 #日志会输出到stdout# /usr/local/elasticsearch-1.7.2/bin/elasticsearch -d
 #表示以daemon的方式启动# nohup /usr/local/elasticsearch-1.7.2/bin/elasticsearch > /var/log/logstash.log 2>&1 & | 
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3 | # netstat -tnlp |grep javatcp        0      0 :::9200                     :::*                        LISTEN      7407/javatcp        0      0 :::9300                     :::*                        LISTEN      7407/java | 
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7 | 将logstash的信息输出到elasticsearch中# cat logstash-elasticsearch.conf input { stdin {} }output {    elasticsearch { host => "192.168.1.104"}        stdout { codec=> rubydebug }} | 
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10 | # /usr/local/logstash-1.5.4/bin/logstash agent -f logstash-elasticsearch.confPipeline started {:level=>:info}Logstash startup completedpython linux java c++    //手动输入{       "message"=> "python linux java c++",      "@version"=> "1",    "@timestamp"=> "2015-10-08T14:51:56.899Z",          "host"=> "0.0.0.0"} | 
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21 | # curl http://localhost:9200/_search?pretty{  "took": 28,  "timed_out": false,  "_shards": {    "total": 5,    "successful": 5,    "failed": 0  },  "hits": {    "total": 1,    "max_score": 1.0,    "hits": [ {      "_index": "logstash-2015.10.08",      "_type": "logs",      "_id": "AVBH7-6MOwimSJSPcXjb",      "_score": 1.0,      "_source":{"message":"python linux java c++","@version":"1","@timestamp":"2015-10-08T14:51:56.899Z","host":"0.0.0.0"}    } ]  }} | 
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19 | #Elasticsearch-kopf插件可以查询Elasticsearch中的数据,安装elasticsearch-kopf,只要在你安装Elasticsearch的目录中执行以下命令即可:# cd /usr/local/elasticsearch-1.7.2/bin/# ./plugin install lmenezes/elasticsearch-kopf-> Installing lmenezes/elasticsearch-kopf...Trying https://github.com/lmenezes/elasticsearch-kopf/archive/master.zip...Downloading .............................................................................................Installed lmenezes/elasticsearch-kopfinto /usr/local/elasticsearch-1.7.2/plugins/kopf执行插件安装后会提示失败,很有可能是网络等情况...-> Installing lmenezes/elasticsearch-kopf...Trying https://github.com/lmenezes/elasticsearch-kopf/archive/master.zip...Failed to installlmenezes/elasticsearch-kopf, reason: failed to download out of all possible locations..., use --verbose to get detailed information解决办法就是手动下载该软件,不通过插件安装命令...cd/usr/local/elasticsearch-1.7.2/pluginswget https://github.com/lmenezes/elasticsearch-kopf/archive/master.zipunzip master.zipmvelasticsearch-kopf-master kopf以上操作就完全等价于插件的安装命令 | 
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4 | # netstat -tnlp |grep javatcp        0      0 :::9200                     :::*                        LISTEN      7969/javatcp        0      0 :::9300                     :::*                        LISTEN      7969/javatcp        0      0 :::9301                     :::*                        LISTEN      8015/java | 
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17 | # cat logstash-redis.confinput {    redis {        host => '192.168.1.104'# 我方便测试没有指定password,最好指定password        data_type => 'list'        port => "6379"        key => 'logstash:redis'#自定义        type=> 'redis-input'#自定义    }}output {    elasticsearch {        host => "192.168.1.104"        codec => "json"        protocol => "http"#版本1.0+ 必须指定协议http    }} | 
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2 | # wget https://download.elastic.co/kibana/kibana/kibana-4.1.2-linux-x64.tar.gz# tar zxf kibana-4.1.2-linux-x64.tar.gz -C /usr/local | 
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2 | # vim /usr/local/kibana-4.1.2-linux-x64/config/kibana.ymlelasticsearch_url: "http://192.168.1.104:9200" | 
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6 | /usr/local/kibana-4.1.2-linux-x64/bin/kibana输出以下信息,表明kinaba成功.{"name":"Kibana","hostname":"localhost.localdomain","pid":1943,"level":30,"msg":"No existing kibana index found","time":"2015-10-08T00:39:21.617Z","v":0}{"name":"Kibana","hostname":"localhost.localdomain","pid":1943,"level":30,"msg":"Listening on 0.0.0.0:5601","time":"2015-10-08T00:39:21.637Z","v":0}kinaba默认监听在本地的5601端口上 | 

 ELK 日志分析系统
 ELK 日志分析系统




 
                
            
         
         浙公网安备 33010602011771号
浙公网安备 33010602011771号