{"id":40596,"date":"2023-01-18T15:53:36","date_gmt":"2023-09-17T21:59:56","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8haproxy%e6%9d%a5%e6%9e%84%e5%bb%ba%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84elasticsearch%e9%9b%86%e7%be%a4%e3%80%82\/"},"modified":"2024-04-29T10:25:11","modified_gmt":"2024-04-29T02:25:11","slug":"%e4%bd%bf%e7%94%a8haproxy%e6%9d%a5%e6%9e%84%e5%bb%ba%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84elasticsearch%e9%9b%86%e7%be%a4%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8haproxy%e6%9d%a5%e6%9e%84%e5%bb%ba%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84elasticsearch%e9%9b%86%e7%be%a4%e3%80%82\/","title":{"rendered":"\u4f7f\u7528HAProxy\u6765\u6784\u5efa\u9ad8\u53ef\u7528\u7684Elasticsearch\u96c6\u7fa4"},"content":{"rendered":"<p>\u9019\u7bc7\u6587\u7ae0\u662f TUT CDSL Advent Calendar 2019 &#8211; Adventar \u88e1\u7684\u7b2c18\u7bc7\u3002<\/p>\n<h1>\u9996\u5148<\/h1>\n<p>\u6211\u5728\u5b9e\u9a8c\u5ba4\u4e2d\u7684ESXi\u4e0a\u6784\u5efa\u4e86\u4e00\u4e2aElasticsearch\u96c6\u7fa4\u3002<br \/>\n\u7531\u4e8e\u8001\u5e08\u63d0\u51fa\u4e86\u5197\u4f59\u6784\u5efa\u7684\u5efa\u8bae\uff0c\u6240\u4ee5\u6211\u4eec\u7684\u76ee\u6807\u662f\u6d88\u9664\u5355\u70b9\u6545\u969c\u3002<\/p>\n<p>\u8a2d\u5b9a\u6587\u4ef6\u4f4d\u65bc\u4ee5\u4e0b\u4f4d\u7f6e\u3002<\/p>\n<h1>\u865a\u62df\u673a\u89c4\u683c<\/h1>\n<p>\u5728\u67e5\u9605\u6587\u4ef6\u540e\uff0c\u4ee5\u4e0b\u662f\u6700\u4f4e\u89c4\u683c\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30e1\u30e2\u30ea: 8GB\u4ee5\u4e0a(\u5feb\u9069\u306b\u4f7f\u3046\u306a\u308916GB)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CPU: 2-8\u30b3\u30a2<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b9\u30c8\u30ec\u30fc\u30b8: SSD\u306e\u3088\u3046\u306a\u65e9\u3044\u3084\u3064\u3092\u4f7f\u3046(15k RPM)<\/ul>\n<p>\u6211\u5011\u5df2\u6839\u64da\u4e0a\u8ff0\u53c3\u8003\u5206\u914d\u4e86\u4ee5\u4e0b\u5167\u5bb9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5: 2\u53f0<\/ul>\n<\/li>\n<\/ul>\n<p>CPU: 2 [core]<br \/>\nRAM: 2 [GB]<br \/>\nStorage: 50[GB]<\/p>\n<p>Elasticsearch\u30ce\u30fc\u30c9: 4\u53f0<\/p>\n<p>CPU: 4 [core]<br \/>\nRAM: 12 [GB]<br \/>\nStorage: 120[GB]<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d41ea37434c4406c978ee\/10-0.png\" alt=\"vm-spec\" \/><\/div>\n<h1>\u8d1f\u8f7d\u5747\u8861\u5668\u865a\u62df\u673a<\/h1>\n<h2>HAProxy\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\u3002<\/h2>\n<p>\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86HAProxy\u3002HAProxy\u53ef\u4ee5\u7ec6\u81f4\u5730\u8bbe\u7f6e\u5065\u5eb7\u68c0\u67e5\u6761\u4ef6\uff0c\u5e76\u4e14\u56e0\u4e3a\u5728\u4e92\u8054\u7f51\u4e0a\u6709\u5f88\u591a\u76f8\u5173\u4fe1\u606f\uff0c\u6240\u4ee5\u6211\u4eec\u9009\u62e9\u4e86\u5b83\u3002\u6b64\u5916\uff0c\u6211\u4eec\u4f7f\u7528Metricbeat\u6765\u6536\u96c6HAProxy\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u5e76\u5c06\u5176\u53d1\u9001\u5230Elasticsearch\u4e2d\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fHAProxy\u9488\u5bf9Elasticsearch\u7684\u914d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">##<\/span>\r\n<span class=\"c\"># Elasticsearch<\/span>\r\n<span class=\"c\">##<\/span>\r\n\r\n<span class=\"err\">defaults<\/span>\r\n    <span class=\"err\">timeout<\/span> <span class=\"err\">connect<\/span>  <span class=\"mi\">5000<\/span>\r\n    <span class=\"err\">timeout<\/span> <span class=\"err\">client<\/span>  <span class=\"mi\">10000<\/span>\r\n    <span class=\"err\">timeout<\/span> <span class=\"err\">server<\/span>  <span class=\"mi\">10000<\/span>\r\n\r\n<span class=\"err\">frontend<\/span> <span class=\"err\">elastic<\/span>\r\n    <span class=\"err\">bind<\/span> <span class=\"err\">:<\/span><span class=\"mi\">9200<\/span>\r\n    <span class=\"err\">mode<\/span> <span class=\"err\">http<\/span>\r\n    <span class=\"err\">acl<\/span> <span class=\"err\">is_delete<\/span> <span class=\"err\">method<\/span> <span class=\"err\">DELETE<\/span>\r\n    <span class=\"err\">http-request<\/span> <span class=\"err\">deny<\/span> <span class=\"err\">if<\/span> <span class=\"err\">is_delete<\/span>\r\n    <span class=\"err\">default_backend<\/span> <span class=\"err\">elastic<\/span>\r\n\r\n<span class=\"err\">backend<\/span> <span class=\"err\">elastic<\/span>\r\n    <span class=\"err\">mode<\/span> <span class=\"err\">http<\/span>\r\n    <span class=\"err\">option<\/span> <span class=\"err\">forwardfor<\/span>\r\n    <span class=\"err\">balance<\/span> <span class=\"err\">roundrobin<\/span>\r\n    <span class=\"err\">option<\/span> <span class=\"err\">httpclose<\/span>\r\n    <span class=\"err\">server<\/span> <span class=\"err\">elasticsearch-j<\/span><span class=\"mi\">1<\/span> <span class=\"err\">elasticsearch-j<\/span><span class=\"mf\">1.<\/span><span class=\"err\">a<\/span><span class=\"mf\">910.<\/span><span class=\"err\">tak-cslab.org:<\/span><span class=\"mi\">9200<\/span> <span class=\"err\">weight<\/span> <span class=\"mi\">1<\/span> <span class=\"err\">check<\/span> <span class=\"err\">inter<\/span> <span class=\"mi\">1000<\/span> <span class=\"err\">rise<\/span> <span class=\"mi\">5<\/span> <span class=\"err\">fall<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"err\">server<\/span> <span class=\"err\">elasticsearch-j<\/span><span class=\"mi\">2<\/span> <span class=\"err\">elasticsearch-j<\/span><span class=\"mf\">2.<\/span><span class=\"err\">a<\/span><span class=\"mf\">910.<\/span><span class=\"err\">tak-cslab.org:<\/span><span class=\"mi\">9200<\/span> <span class=\"err\">weight<\/span> <span class=\"mi\">1<\/span> <span class=\"err\">check<\/span> <span class=\"err\">inter<\/span> <span class=\"mi\">1000<\/span> <span class=\"err\">rise<\/span> <span class=\"mi\">5<\/span> <span class=\"err\">fall<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"err\">server<\/span> <span class=\"err\">elasticsearch-m<\/span><span class=\"mi\">1<\/span> <span class=\"err\">elasticsearch-m<\/span><span class=\"mf\">1.<\/span><span class=\"err\">a<\/span><span class=\"mf\">910.<\/span><span class=\"err\">tak-cslab.org:<\/span><span class=\"mi\">9200<\/span> <span class=\"err\">weight<\/span> <span class=\"mi\">1<\/span> <span class=\"err\">check<\/span> <span class=\"err\">inter<\/span> <span class=\"mi\">1000<\/span> <span class=\"err\">rise<\/span> <span class=\"mi\">5<\/span> <span class=\"err\">fall<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"err\">server<\/span> <span class=\"err\">elasticsearch-m<\/span><span class=\"mi\">2<\/span> <span class=\"err\">elasticsearch-m<\/span><span class=\"mf\">2.<\/span><span class=\"err\">a<\/span><span class=\"mf\">910.<\/span><span class=\"err\">tak-cslab.org:<\/span><span class=\"mi\">9200<\/span> <span class=\"err\">weight<\/span> <span class=\"mi\">1<\/span> <span class=\"err\">check<\/span> <span class=\"err\">inter<\/span> <span class=\"mi\">1000<\/span> <span class=\"err\">rise<\/span> <span class=\"mi\">5<\/span> <span class=\"err\">fall<\/span> <span class=\"mi\">1<\/span>\r\n<\/code><\/pre>\n<h2>\u4fdd\u6d3b\u6216\u4fdd\u6301\u5b58\u6d3b<\/h2>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u5197\u4f59\u5316\uff0c\u6211\u4eec\u5f15\u5165\u4e86keepalived\u3002\u7531\u4e8e\u70ed\u5907\u4efd\u7684\u8d44\u6e90\u5229\u7528\u6548\u7387\u8f83\u4f4e\uff0c\u6211\u4eec\u4e00\u76f4\u4fdd\u63012\u53f0\u670d\u52a1\u5668\u4e00\u76f4\u8fd0\u884c\u3002\u6211\u4eec\u53c2\u8003\u4e86\u4ee5\u4e0b\u6587\u7ae0\u3002<\/p>\n<p>\u6709\u5173\u4f7f\u7528keepalived\u8fdb\u884c\u670d\u52a1\u5668\u5197\u4f59\u7684\u5185\u5bb9\uff0c\u8bf7\u53c2\u8003GMO\u5408\u4f5c\u4f19\u4f34\u96c6\u56e2\u6280\u672f\u535a\u5ba2<\/p>\n<pre class=\"post-pre\"><code>! Configuration File for keepalived\r\nvrrp_script chk_haproxy {\r\n    script \"systemctl is-active haproxy\"\r\n}\r\n\r\nvrrp_instance VI_1 {\r\n    state MASTER\r\n    ! \u3082\u30461\u53f0\u3067\u306f\u4ee5\u4e0b\u309250\u306b\u8a2d\u5b9a\r\n    priority 100\r\n    interface ens160\r\n    garp_master_delay 10\r\n    virtual_router_id 31\r\n    advert_int 1\r\n    authentication {\r\n        auth_type PASS\r\n        auth_pass XXXXXXXXXX\r\n    }\r\n    virtual_ipaddress {\r\n        192.168.100.10\r\n    }\r\n}\r\n\r\nvrrp_instance VI_2 {\r\n    state BACKUP\r\n    ! \u3082\u30461\u53f0\u3067\u306f\u4ee5\u4e0b\u3092100\u306b\u8a2d\u5b9a\r\n    priority 50\r\n    interface ens160\r\n    virtual_router_id 32\r\n    advert_int 1\r\n    authentication {\r\n        auth_type PASS\r\n        auth_pass XXXXXXXXXX\r\n    }\r\n    virtual_ipaddress {\r\n        192.168.100.11\r\n    }\r\n    track_script {\r\n        chk_haproxy\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u8fdb\u4e00\u6b65\uff0c\u6211\u4eec\u5f15\u5165\u4e86DNS\u8f6e\u8be2\u4ee5\u4fbf\u901a\u8fc7\u5355\u4e2aFQDN\u5f15\u7528\u591a\u4e2a\u8d44\u6e90\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>nslookup elasticsearch-edge\r\n192.168.100.11\r\n<span class=\"nv\">$ <\/span>nslookup elasticsearch-edge\r\n192.168.100.10\r\n<\/code><\/pre>\n<h1>\u5f39\u6027\u641c\u7d22\u8282\u70b9\u865a\u62df\u673a\u3002<\/h1>\n<p>\u6bcf\u4e2a\u8282\u70b9\u90fd\u5b89\u88c5\u4e86Kibana\u3001Elasticsearch\u548cLogstash\u3002\u5728Logstash\u4e2d\uff0c\u5141\u8bb8\u4eceBeats\u548cSyslog\u63a5\u6536\u6570\u636e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d41ea37434c4406c978ee\/24-0.png\" alt=\"architecture\" \/><\/div>\n<h2>\u5f39\u6027\u641c\u7d22<\/h2>\n<p>\u6bcf\u4e2a\u8282\u70b9\u65e2\u662f\u4e3b\u8282\u70b9\u5019\u9009\u8282\u70b9\uff0c\u4e5f\u662f\u6570\u636e\u8282\u70b9\u3002<\/p>\n<pre class=\"post-pre\"><code>cluster.name: logging-main\r\nnode.name: ${HOSTNAME}\r\nnode.master: true\r\nnode.data: true\r\npath.data: \/var\/lib\/elasticsearch\r\npath.logs: \/var\/log\/elasticsearch\r\nbootstrap.memory_lock: true\r\nnetwork.host: 0.0.0.0\r\nhttp.port: 9200\r\ndiscovery.seed_hosts:\r\n- elasticsearch-m1.a910.tak-cslab.org\r\n- elasticsearch-m2.a910.tak-cslab.org\r\n- elasticsearch-j1.a910.tak-cslab.org\r\n- elasticsearch-j2.a910.tak-cslab.org\r\ncluster.initial_master_nodes:\r\n- elasticsearch-m1\r\n- elasticsearch-m2\r\n- elasticsearch-j1\r\n- elasticsearch-j2\r\n\r\nhttp.cors.enabled: true\r\nhttp.cors.allow-origin: \"*\"\r\n<\/code><\/pre>\n<h2>\u65e5\u5fd7\u5806\u53d6<\/h2>\n<p>\u6211\u5df2\u7ecf\u521b\u5efa\u4e86\u4ee5\u4e0b\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u6458\u5f55\uff09\uff0c\u4ee5\u4fbf\u4f7f\u7528Logstash\u63a5\u6536Syslog\u3002<\/p>\n<pre class=\"post-pre\"><code>input {\r\n  tcp {\r\n    port =&gt; 5000\r\n    type =&gt; syslog\r\n  }\r\n  udp {\r\n    port =&gt; 5000\r\n    type =&gt; syslog\r\n  }\r\n}\r\n\r\nfilter {\r\n  if [type] == \"syslog\" {\r\n    grok {\r\n      patterns_dir =&gt; [\"\/etc\/logstash\/pattern.d\"]\r\n      match =&gt; { \"message\" =&gt; \"%{MYSYSLOG}\" }\r\n      add_field =&gt; [ \"received_at\", \"%{@timestamp}\" ]\r\n      add_field =&gt; [ \"received_from\", \"%{host}\" ]\r\n    }\r\n    date {\r\n      match =&gt; [ \"syslog_timestamp\", \"MMM  d HH:mm:ss\", \"MMM dd HH:mm:ss\" ]\r\n    }\r\n  }\r\n}\r\n\r\noutput {\r\n  if [type] == \"syslog\" {\r\n    elasticsearch {\r\n      hosts =&gt; [\"localhost:9200\"]\r\n      index =&gt; \"syslog-%{+YYYY.MM.dd}\"\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662fgrok\u6a21\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code>MYSYSLOG %{SYSLOGTIMESTAMP:syslog_timestamp} %{SYSLOGHOST:syslog_hostname} %{DATA:syslog_program}(?:\\[%{POSINT:syslog_pid}\\])?: %{GREEDYDATA:syslog_message}\r\n<\/code><\/pre>\n<h1>\u8bf7\u60a8\u63d0\u4f9b\u53c2\u8003\u94fe\u63a5\u3002<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Elasticsearch \u30af\u30e9\u30b9\u30bf\u6982\u8aac<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Hardware | Elasticsearch: The Definitive Guide [2.x] | Elastic<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9019\u7bc7\u6587\u7ae0\u662f TUT CDSL Advent Calendar 2019 &#8211; Adventar \u88e1\u7684 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40596","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528HAProxy\u6765\u6784\u5efa\u9ad8\u53ef\u7528\u7684Elasticsearch\u96c6\u7fa4 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528haproxy\u6765\u6784\u5efa\u9ad8\u53ef\u7528\u7684elasticsearch\u96c6\u7fa4\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528HAProxy\u6765\u6784\u5efa\u9ad8\u53ef\u7528\u7684Elasticsearch\u96c6\u7fa4\" \/>\n<meta property=\"og:description\" content=\"\u9019\u7bc7\u6587\u7ae0\u662f TUT CDSL Advent Calendar 2019 &#8211; 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