ELK学习1_开源分布式搜索平台ELK+Redis+Syslog-ng实现日志实时搜索
Logstash + Elasticsearch + Kibana+Redis+Syslog-ng
ElasticSearch是一個基于Lucene構建的開源,分布式,RESTful搜索引擎。設計用于云計算中,能夠達到實時搜索,穩定,可靠,快速,安裝使用方便。支持通過HTTP使用JSON進行數據索引。
logstash是一個應用程序日志、事件的傳輸、處理、管理和搜索的平臺。你可以用它來統一對應用程序日志進行收集管理,提供 Web 接口用于查詢和統計。其實logstash是可以被別的替換,比如常見的fluented
Kibana是一個為 Logstash 和 ElasticSearch 提供的日志分析的 Web 接口。可使用它對日志進行高效的搜索、可視化、分析等各種操作。
redis是一個高性能的內存key-value數據庫,非必需安裝,可以防止數據丟失.
參考::
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | http://www.logstash.net/ http://chenlinux.com/2012/10/21/elasticearch-simple-usage/ http://www.elasticsearch.cn http://download.oracle.com/otn-pub/java/jdk/7u67-b01/jdk-7u67-linux-x64.tar.gz?AuthParam=1408083909_3bf5b46169faab84d36cf74407132bba http://curran.blog.51cto.com/2788306/1263416 http://storysky.blog.51cto.com/628458/1158707/ http://zhumeng8337797.blog.163.com/blog/static/10076891420142712316899/ http://enable.blog.51cto.com/747951/1049411 http://chenlinux.com/2014/06/11/nginx-access-log-to-elasticsearch/ http://www.w3c.com.cn/%E5%BC%80%E6%BA%90%E5%88%86%E5%B8%83%E5%BC%8F%E6%90%9C%E7%B4%A2%E5%B9%B3%E5%8F%B0elkelasticsearchlogstashkibana%E5%85%A5%E9%97%A8%E5%AD%A6%E4%B9%A0%E8%B5%84%E6%BA%90%E7%B4%A2%E5%BC%95 http://woodygsd.blogspot.com/2014/06/an-adventure-with-elk-or-how-to-replace.html http://www.ricardomartins.com.br/enviando-dados-externos-para-a-stack-elk/ http://tinytub.github.io/logstash-install.html http://jamesmcfadden.co.uk/securing-elasticsearch-with-nginx/ https://github.com/elasticsearch/logstash/blob/master/patterns/grok-patterns http://zhaoyanblog.com/archives/319.html http://www.vpsee.com/2014/05/install-and-play-with-elasticsearch/ |
IP說明:
118.x.x.x/16 為客戶端ip
192.168.0.39和61.x.x.x為ELK的內網和外網ip
安裝JDK
?| 1 2 3 4 5 6 | #https://www.reucon.com/cdn/java/jdk-7u67-linux-x64.tar.gz #tar?zxvf?jdk-7u67-linux-x64.tar.gz #mv?jdk1.7.0_67?/usr/local/ #cd?/usr/local/ #ln?-s?jdk1.7.0_67?jdk #chown?-R?root:root?jdk/ |
配置環境變量
| 1 2 3 4 5 6 7 8 | vim?/etc/profile export?JAVA_HOME=/usr/local/jdk??? export?JRE_HOME=$JAVA_HOME/jre export?CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH export?PATH=$JAVA_HOME/bin:$PATH export?REDIS_HOME=/usr/local/redis export?ES_HOME=/usr/local/elasticsearch export?ES_CLASSPATH=$ES_HOME/config |
變量生效:
?| 1 | source?/etc/profile |
驗證版本:
?| 1 2 3 4 5 6 7 | #java?-version java?version?"1.7.0_67" Java(TM)?SE?Runtime?Environment?(build?1.7.0_67-b01) Java?HotSpot(TM)?64-Bit?Server?VM?(build?24.65-b04,?mixed?mode) #如果之前安裝過java,可以先卸載 #rpm?-qa?|grep?javajava-1.6.0-openjdk-1.6.0.0-1.24.1.10.4.el5java-1.6.0-openjdk-devel-1.6.0.0-1.24.1.10.4.el5 #rpm?-e?java-1.6.0-openjdk-1.6.0.0-1.24.1.10.4.el5?java-1.6.0-openjdk-devel-1.6.0.0-1.24.1.10.4.el5 |
安裝redis
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #wget?http://download.redis.io/releases/redis-2.6.17.tar.gz #tar?zxvf?redis-2.6.17.tar.gz #mv?redis-2.6.17?/usr/local/ #cd?/usr/local #ln?-s?redis-2.6.17?redis #cd?/usr/local/redis #make #make?install #cd?utils #./install_server.sh Please?select?the?redis?port?for?this?instance:?[6379] Selecting?default:?6379 Please?select?the?redis?config?file?name?[/etc/redis/6379.conf] Selected?default?-?/etc/redis/6379.conf Please?select?the?redis?log?file?name?[/var/log/redis_6379.log] Selected?default?-?/var/log/redis_6379.log Please?select?the?data?directory?for?this?instance?[/var/lib/redis/6379] Selected?default?-?/var/lib/redis/6379 Please?select?the?redis?executable?path?[/usr/local/bin/redis-server] |
編輯配置文件
?| 1 2 3 4 5 | vim??/etc/redis/6379.conf daemonize?yes port?6379 timeout?300 tcp-keepalive?60 |
啟動
?| 1 2 3 4 | /etc/init.d/redis_6379?start exists,?process?is?already?running?or?crashed 如報這個錯,需要編輯下/etc/init.d/redis_6379,去除頭上的\n 加入自動啟動chkconfig?–add?redis_6379 |
安裝Elasticsearch
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | http://www.elasticsearch.org/ http://www.elasticsearch.cn 集群安裝只要節點在同一網段下,設置一致的cluster.name,啟動的Elasticsearch即可相互檢測到對方,組成集群 #wget?https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.3.2.tar.gz #tar?zxvf?elasticsearch-1.3.2.tar.gz #mv?elasticsearch-1.3.2?/usr/local/ #cd?/usr/local/ #ln?-s?elasticsearch-1.3.2?elasticsearch #elasticsearch/bin/elasticsearch?-f [2014-08-20?13:19:05,710][INFO?][node?????????????????????]?[Jackpot]?version[1.3.2],?pid[19320],?build[dee175d/2014-08-13T14:29:30Z] [2014-08-20?13:19:05,727][INFO?][node?????????????????????]?[Jackpot]?initializing?... [2014-08-20?13:19:05,735][INFO?][plugins??????????????????]?[Jackpot]?loaded?[],?sites?[] [2014-08-20?13:19:10,722][INFO?][node?????????????????????]?[Jackpot]?initialized [2014-08-20?13:19:10,723][INFO?][node?????????????????????]?[Jackpot]?starting?... [2014-08-20?13:19:10,934][INFO?][transport????????????????]?[Jackpot]?bound_address?{inet[/0.0.0.0:9301]},?publish_address?{inet[/61.x.x.x:9301]} [2014-08-20?13:19:10,958][INFO?][discovery????????????????]?[Jackpot]?elasticsearch/5hUOX-2ES82s_0zvI9BUdg [2014-08-20?13:19:14,011][INFO?][cluster.service??????????]?[Jackpot]?new_master?[Jackpot][5hUOX-2ES82s_0zvI9BUdg][Impala][inet[/61.x.x.x:9301]],?reason:?zen-disco-join?(elected_as_master) [2014-08-20?13:19:14,060][INFO?][http?????????????????????]?[Jackpot]?bound_address?{inet[/0.0.0.0:9201]},?publish_address?{inet[/61.x.x.x:9201]} [2014-08-20?13:19:14,061][INFO?][node?????????????????????]?[Jackpot]?started [2014-08-20?13:19:14,106][INFO?][gateway??????????????????]?[Jackpot]?recovered?[0]?indices?into?cluster_state? ?? [2014-08-20?13:20:58,273][INFO?][node?????????????????????]?[Jackpot]?stopping?... [2014-08-20?13:20:58,323][INFO?][node?????????????????????]?[Jackpot]?stopped [2014-08-20?13:20:58,323][INFO?][node?????????????????????]?[Jackpot]?closing?... [2014-08-20?13:20:58,332][INFO?][node?????????????????????]?[Jackpot]?closed ctrl+c退出 |
以后臺方式運行
| 1 | elasticsearch/bin/elasticsearch?-d |
訪問默認的9200端口
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | curl?-X?GET?http://localhost:9200 { ?"status"?:?200, "name"?:?"Steve?Rogers", ?"version"?:?{ "number"?:?"1.3.2", "build_hash"?:?"dee175dbe2f254f3f26992f5d7591939aaefd12f", ?"build_timestamp"?:?"2014-08-13T14:29:30Z", "build_snapshot"?:?false, "lucene_version"?:?"4.9" ??}, ?"tagline"?:?"You?Know,?for?Search" } |
安裝logstash
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 | http://logstash.net/ #wget?https://download.elasticsearch.org/logstash/logstash/logstash-1.4.2.tar.gz #tar?zxvf?logstash-1.4.2.tar.gz #mv?logstash-1.4.2?/usr/local #cd?/usr/local #ln?-s?logstash-1.4.2?logstash #mkdir?logstash/conf #chown?-R?root:root?logstash #因為java的默認heap?size,回收機制等原因,logstash從1.4.0開始不再使用jar運行方式. #以前方式:java?-jar?logstash-1.3.3-flatjar.jar?agent?-f?logstash.conf #現在方式:bin/logstash?agent?-f?logstash.conf #logstash下載即可使用,命令行參數可以參考logstash?flags,主要有http://logstash.net/docs/1.2.1/flags |
安裝kibana
?| 1 2 3 4 5 6 | logstash的最新版已經內置kibana,你也可以單獨部署kibana。kibana3是純粹JavaScript+html的客戶端,所以可以部署到任意http服務器上。 http://www.elasticsearch.org/overview/elkdownloads/ #wget?https://download.elasticsearch.org/kibana/kibana/kibana-3.1.0.tar.gz #tar?zxvf?kibana-3.1.0.tar.gz #mv?kibana-3.1.0?/opt/htdocs/www/kibana #vim?/opt/htdocs/www/kibana/config.js |
配置elasticsearch源
| 1 | elasticsearch:?“http://”+window.location.hostname+”:9200″, |
加入iptables
| 1 2 | 6379為redis端口,9200為elasticsearch端口,118.x.x.x/16為當前測試時的客戶端ip iptables?-A?INPUT?-p?tcp?-m?tcp?-s?118.x.x.x/16?--dport?9200?--j?ACCEPT |
測試運行前端輸出
| 1 | bin/logstash?-e?‘input?{?stdin?{?}?}?output?{?stdout?{}?}’ |
輸入hello測試?
| 1 | 2014-08-20T05:17:02.876+0000?Impala?hello |
測試運行輸出到后端
| 1 | bin/logstash?-e?‘input?{?stdin?{?}?}?output?{?elasticsearch?{?host?=>?localhost?}?}’ |
訪問kibana
?| 1 2 3 4 | http://adminimpala.campusapply.com/kibana/index.html#/dashboard/file/default.json Yes-?Great!?We?have?a?prebuilt?dashboard:?(Logstash?Dashboard).? See?the?note?to?the?right?about?making?it?your?global?default No?results?There?were?no?results?because?no?indices?were?found?that?match?your?selected?time?span |
設置kibana讀取源
| 1 2 3 | 在kibana的右上角有個?configure?dashboard,再進入Index?Settings [logstash-]YYYY.MM.DD 這個需和logstash的輸出保持一致 |
elasticsearch 跟?MySQL?中定義資料格式的角色關系對照表如下
?| 1 2 | MySQL?elasticsearchdatabase?indextable?type table?schema?mappingrow?documentfield?field |
ELK整合
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | syslog-ng.conf #省略其它內容 #?Remote?logging?syslog source?s_remote?{ ????????udp(ip(192.168.0.39)?port(514)); }; #nginx?log source?s_remotetcp?{ ????????tcp(ip(192.168.0.39)?port(514)?log_fetch_limit(100)?log_iw_size(50000)?max-connections(50)?); }; filter?f_filter12?????{?program('c1gstudio\.com');?}; #logstash?syslog destination?d_logstash_syslog?{?udp("localhost"?port(10999)?localport(10998)??);?}; #logstash?web destination?d_logstash_web?{?tcp("localhost"?port(10997)?localport(10996)?);?}; ?? log?{?source(s_remote);?destination(d_logstash_syslog);?};? log?{?source(s_remotetcp);?filter(f_filter12);?destination(d_logstash_web);?}; logstash_syslog.conf input?{ ??udp?{ ????port?=>?10999 ????type?=>?syslog ??} } filter?{ ??if?[type]?==?"syslog"?{ ????grok?{ ??????match?=>?{?"message"?=>?"%{SYSLOGTIMESTAMP:syslog_timestamp}?%{SYSLOGHOST:syslog_hostname}?%{DATA:syslog_program}(?:\[%{POSINT:syslog_pid}\])?:?%{GREEDYDATA:syslog_message}"?} ??????add_field?=>?[?"received_at",?"%{@timestamp}"?] ??????add_field?=>?[?"received_from",?"%{host}"?] ????} ????syslog_pri?{?} ????date?{ ??????match?=>?[?"syslog_timestamp",?"MMM??d?HH:mm:ss",?"MMM?dd?HH:mm:ss"?] ????} ??} } ?? output?{ ??elasticsearch?{ ??host?=>?localhost??? ??index?=>?"syslog-%{+YYYY}" } } logstash_redis.conf input?{ ??tcp?{ ????port?=>?10997 ????type?=>?web ??} } filter?{ ??grok?{ ????match?=>?[?"message",?"%{SYSLOGTIMESTAMP:syslog_timestamp}?(?:%{SYSLOGFACILITY:syslog_facility}?)?%{SYSLOGHOST:syslog_source}?%{PROG:syslog_program}(?:\[%{POSINT:syslog_pid}\])?:?%{IPORHOST:clientip}?-?(?:%{USER:remote_user}|-)?\[%{HTTPDATE:timestamp}\]?\"%{WORD:method}?%{URIPATHPARAM:request}?HTTP/%{NUMBER:httpversion}\"?%{NUMBER:status}?(?:%{NUMBER:body_bytes_sent}|-)?\"(?:%{URI:http_referer}|-)\"?%{QS:agent}?(?:%{IPV4:http_x_forwarded_for}|-)"] ????remove_field?=>?[?'@version?','host','syslog_timestamp','syslog_facility','syslog_pid'] ??} ??date?{ ????match?=>?[?"timestamp"?,?"dd/MMM/yyyy:HH:mm:ss?Z"?] ??} ???useragent?{ ????????source?=>?"agent" ????????prefix?=>?"useragent_" ????????remove_field?=>?[?"useragent_device",?"useragent_major",?"useragent_minor"?,"useragent_patch","useragent_os","useragent_os_major","useragent_os_minor"] ????} ???geoip?{ ????????source?=>?"clientip" ????????fields?=>?["country_name",?"region_name",?"city_name",?"real_region_name",?"latitude",?"longitude"] ????????remove_field?=>?[?"[geoip][longitude]",?"[geoip][latitude]","location","region_name"?] ????} } ?? output?{ ??#stdout?{?codec?=>?rubydebug?} ?redis?{ ?batch?=>?true ?batch_events?=>?500 ?batch_timeout?=>?5 ?host?=>?"127.0.0.1" ?data_type?=>?"list" ?key?=>?"logstash:web" ?workers?=>?2 ?} } logstash_web.conf input?{ ??redis?{ ????host?=>?"127.0.0.1" ????port?=>?"6379" ????key?=>?"logstash:web" ????data_type?=>?"list" ????codec??=>?"json" ????type?=>?"web" ??} } output?{ ??elasticsearch?{ ??flush_size?=>?5000 ??host?=>?localhost ??idle_flush_time?=>?10 ??index?=>?"web-%{+YYYY.MM.dd}" ??} ??#stdout?{?codec?=>?rubydebug?} } |
啟動elasticsearch和logstash
| 1 2 3 4 | /usr/local/elasticsearch/bin/elasticsearch?-d /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_syslog.conf?& /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_redis.conf?& /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_web.conf?& |
關閉
| 1 2 | ps?aux|egrep?‘search|logstash’ kill?pid |
安裝控制器elasticsearch-servicewrapper
| 1 2 3 4 5 6 | 如果是在服務器上就可以使用elasticsearch-servicewrapper這個es插件,它支持通過參數,指定是在后臺或前臺運行es,并且支持啟動,停止,重啟es服務(默認es腳本只能通過ctrl+c關閉es)。 使用方法是到https://github.com/elasticsearch/elasticsearch-servicewrapper下載service文件夾,放到es的bin目錄下。下面是命令集合: bin/service/elasticsearch?+console? 在前臺運行esstart?在后臺運行esstop?停止esinstall?使es作為服務在服務器啟動時自動啟動remove?取消啟動時自動啟動 vim?/usr/local/elasticsearch/service/elasticsearch.conf set.default.ES_HOME=/usr/local/elasticsearch |
命令示例
查看狀態
?| 1 | http://61.x.x.x:9200/_status?pretty=true |
集群健康查看
?| 1 2 | http://61.x.x.x:9200/_cat/health?v epoch?timestamp?cluster?status?node.total?node.data?shards?pri?relo?init?unassign1409021531?10:52:11?elasticsearch?yellow?2?1?20?20?0?0?20 |
列出集群索引
?| 1 2 | http://61.x.x.x:9200/_cat/indices?v health?index?pri?rep?docs.count?docs.deleted?store.size?pri.store.sizeyellow?web-2014.08.25?5?1?5990946?0?3.6gb?3.6gbyellow?kibana-int?5?1?2?0?20.7kb?20.7kbyellow?syslog-2014?5?1?709?0?585.6kb?585.6kbyellow?web-2014.08.26?5?1?1060326?0?712mb?712mb |
刪除索引
| 1 2 | curl?-XDELETE?‘http://localhost:9200/kibana-int/’ curl?-XDELETE?‘http://localhost:9200/logstash-2014.08.*’ |
優化索引
| 1 | $?curl?-XPOST?‘http://localhost:9200/old-index-name/_optimize’ |
查看日志
| 1 2 3 4 5 6 | tail?/usr/local/elasticsearch/logs/elasticsearch.log 2.4mb]->[2.4mb]/[273mb]}{[survivor]?[3.6mb]->[34.1mb]/[34.1mb]}{[old]?[79.7mb]->[80mb]/[682.6mb]} [2014-08-26?10:37:14,953][WARN?][monitor.jvm??????????????]?[Red?Shift]?[gc][young][71044][54078]?duration?[43s],?collections?[1]/[46.1s],?total?[43s]/[26.5m],?memory?[384.7mb]->[123mb]/[989.8mb],?all_pools?{[young]?[270.5mb]->[1.3mb]/[273mb]}{[survivor]?[34.1mb]->[22.3mb]/[34.1mb]}{[old]?[80mb]->[99.4mb]/[682.6mb]} [2014-08-26?10:38:03,619][WARN?][monitor.jvm??????????????]?[Red?Shift]?[gc][young][71082][54080]?duration?[6.6s],?collections?[1]/[9.1s],?total?[6.6s]/[26.6m],?memory?[345.4mb]->[142.1mb]/[989.8mb],?all_pools?{[young]?[224.2mb]->[2.8mb]/[273mb]}{[survivor]?[21.8mb]->[34.1mb]/[34.1mb]}{[old]?[99.4mb]->[105.1mb]/[682.6mb]} [2014-08-26?10:38:10,109][INFO?][cluster.service??????????]?[Red?Shift]?removed?{[logstash-Impala-26670-2010][av8JOuEoR_iK7ZO0UaltqQ][Impala][inet[/61.x.x.x:9302]]{client=true,?data=false},},?reason:?zen-disco-node_failed([logstash-Impala-26670-2010][av8JOuEoR_iK7ZO0UaltqQ][Impala][inet[/61.x.x.x:9302]]{client=true,?data=false}),?reason?transport?disconnected?(with?verified?connect) [2014-08-26?10:39:37,899][WARN?][monitor.jvm??????????????]?[Red?Shift]?[gc][young][71171][54081]?duration?[3.4s],?collections?[1]/[4s],?total?[3.4s]/[26.6m],?memory?[411.7mb]->[139.5mb]/[989.8mb],?all_pools?{[young]?[272.4mb]->[1.5mb]/[273mb]}{[survivor]?[34.1mb]->[29.1mb]/[34.1mb]}{[old]?[105.1mb]->[109mb]/[682.6mb]} |
安裝bigdesk
| 1 2 3 4 5 6 7 | 要想知道整個插件的列表,請訪問http://www.elasticsearch.org/guide/reference/modules/plugins/?插件還是很多的,個人認為比較值得關注的有以下幾個,其他的看你需求,比如你要導入數據當然就得關注river了。 該插件可以查看集群的jvm信息,磁盤IO,索引創建刪除信息等,適合查找系統瓶頸,監控集群狀態等,可以執行如下命令進行安裝,或者訪問項目地址:https://github.com/lukas-vlcek/bigdesk bin/plugin?-install?lukas-vlcek/bigdesk Downloading?.........................................................................................................................................................................................................................................................DONE Installed?lukas-vlcek/bigdesk?into?/usr/local/elasticsearch/plugins/bigdesk Identified?as?a?_site?plugin,?moving?to?_site?structure?... cp?-ar?plugins/bigdesk/_site/?/opt/htdocs/www/bigdesk |
訪問
| 1 | http://localhost/bigdesk |
安全優化
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | 1.安全漏洞,影響ElasticSearch?1.2及以下版本?http://bouk.co/blog/elasticsearch-rce//usr/local/elasticsearch/config/elasticsearch.ymlscript.disable_dynamic:?true 2.如果有多臺機器,可以以每臺設置n個shards的方式,根據業務情況,可以考慮取消replias這里設置默認的5個shards,?復制為0,shards定義后不能修改,replicas可以動態修改/usr/local/elasticsearch/config/elasticsearch.ymlindex.number_of_shards:?5index.number_of_replicas:?0 #定義數據目錄(可選)path.data:?/opt/elasticsearch 3.內存適當調大,初始是-Xms256M,?最大-Xmx1G,-Xss256k,調大后,最小和最大一樣,避免GC,?并根據機器情況,設置內存大小,vi?/usr/local/elasticsearch/bin/elasticsearch.in.shif?[?“x$ES_MIN_MEM”?=?“x”?];?then#ES_MIN_MEM=256mES_MIN_MEM=2gfiif?[?“x$ES_MAX_MEM”?=?“x”?];?then#ES_MAX_MEM=1gES_MAX_MEM=2gfi 4.減少shard刷新間隔curl?-XPUT?‘http://61.x.x.x:9200/dw-search/_settings’?-d?‘{“index”?:?{“refresh_interval”?:?“-1″}}’ 完成bulk插入后再修改為初始值curl?-XPUT?‘http://61.x.x.x:9200/dw-search/_settings’?-d?‘{“index”?:?{“refresh_interval”?:?“1s”}}’ /etc/elasticsearch/elasticsearch.ymltranlog數據達到多少條進行平衡,默認為5000,刷新頻率,默認為120sindex.translog.flush_threshold_ops:?“100000”index.refresh_interval:?60s 5.關閉文件的更新時間 /etc/fstab 在文件中添加?noatime,nodiratime/dev/sdc1?/data1?ext4?noatime,nodiratime?0?0 自啟動chkconfig?add?redis_6379 vim?/etc/rc.local /usr/local/elasticsearch/bin/elasticsearch?-d /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_syslog.conf?& /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_redis.conf?& /usr/local/logstash/bin/logstash?agent?-f?/usr/local/logstash/conf/logstash_web.conf?& /opt/lemp?start?nginx |
安裝問題
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | ========================================== LoadError:?Could?not?load?FFI?Provider:?(NotImplementedError)?FFI?not?available:?nullSee?http://jira.codehaus.org/browse/JRUBY-4583 一開始我以為是沒有FFI,把jruby,ruby?gem都裝了一遍.實際是由于我的/tmp沒有運行權限造成的,建個tmp目錄就可以了,附上ruby安裝步驟. mkdir?/usr/local/jdk/tmp vim?/usr/local/logstash/bin/logstash.lib.sh JAVA_OPTS=”$JAVA_OPTS?-Djava.io.tmpdir=/usr/local/jdk/tmp” =============================== jruby?安裝 wget?http://jruby.org.s3.amazonaws.com/downloads/1.7.13/jruby-bin-1.7.13.tar.gz mv?jruby-1.7.13?/usr/local/ cd?/usr/local/ ln?-s?jruby-1.7.13?jruby Ruby?Gem?安裝Ruby?1.9.2版本默認已安裝Ruby?Gem安裝gem?需要ruby的版本在?1.8.7?以上,默認的centos5?上都是1.8.5?版本,所以首先你的升級你的ruby?, ruby?-vruby?1.8.5?(2006-08-25)?[x86_64-linux] wget?http://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p547.tar.gz tar?zxvf?ruby-1.9.3-p547.tar.gz cd?ruby-1.9.3-p547 ./configure?--prefix=/usr/local/ruby-1.9.3-p547 make?&&?make?install cd?/usr/local ln?-s?ruby-1.9.3-p547?ruby vim?/etc/profile export?PATH=$JAVA_HOME/bin:/usr/local/ruby/bin:$PATH source?/etc/profile gem?install?bundler gem?install?i18n gem?install?ffi ======================= elasticsearch?端口安全 綁定內網ip iptables?只開放內網 前端機反向代理 server { listen?9201; server_name?big.c1gstudio.com; index?index.html?index.htm?index.php; root?/opt/htdocs/www; include?manageip.conf; deny?all; location?/?{ proxy_passhttp://192.168.0.39:9200; proxy_set_headerHost$host; proxy_set_headerX-Real-IP$remote_addr; proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for; #proxy_set_headerX-Forwarded-For$remote_addr; add_headerX-Cache?Cache-156; proxy_redirect?off; } access_log?/opt/nginx/logs/access.log?access; } kibana的config.js elasticsearch:?“http://”+window.location.hostname+”:9201″, |
原文來自:
http://www.blogjava.NET/paulwong/archive/2015/02/17/422972.html
及
http://my.oschina.net/HeAlvin/blog/378257?p={{page}}
來源:http://blog.csdn.net/wang_zhenwei/article/details/49246415
總結
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