{"id":98090,"date":"2024-10-20T23:41:17","date_gmt":"2024-10-20T15:41:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98090\/"},"modified":"2024-10-20T23:41:18","modified_gmt":"2024-10-20T15:41:18","slug":"redis-%e6%9f%a5%e7%9c%8b%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af%e7%9a%84%e6%9c%89%e6%95%88%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98090\/","title":{"rendered":"Redis \u67e5\u770b\u4e3b\u5f9e\u4fe1\u606f\u7684\u6709\u6548\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e7%9c%8b%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af%e7%9a%84%e6%9c%89%e6%95%88%e6%96%b9%e6%b3%95-UXWvDIlras\">Redis \u67e5\u770b\u4e3b\u5f9e\u4fe1\u606f\u7684\u6709\u6548\u65b9\u6cd5<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002Redis \u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5197\u9918\u548c\u53ef\u7528\u6027\u5f97\u4ee5\u63d0\u9ad8\u3002\u5728\u9032\u884c\u4e3b\u5f9e\u914d\u7f6e\u5f8c\uff0c\u4e86\u89e3\u4e3b\u5f9e\u4e4b\u9593\u7684\u72c0\u614b\u548c\u4fe1\u606f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u67e5\u770b Redis \u7684\u4e3b\u5f9e\u4fe1\u606f\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8-info-%e5%91%bd%e4%bb%a4-UXWvDIlras\">1. \u4f7f\u7528 INFO \u547d\u4ee4<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u547d\u4ee4 <code>INFO<\/code>\uff0c\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u4f3a\u670d\u5668\u7684\u5404\u7a2e\u4fe1\u606f\uff0c\u5305\u62ec\u4e3b\u5f9e\u72c0\u614b\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INFO replication<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u4e3b\u5f9e\u4fe1\u606f\u7684\u6578\u64da\u584a\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>role<\/strong>: \u8868\u793a\u7576\u524d\u7bc0\u9ede\u7684\u89d2\u8272\uff0c\u53ef\u80fd\u662f <code>master<\/code> \u6216 <code>slave<\/code>\u3002<\/li>\n<li><strong>master_link_status<\/strong>: \u8868\u793a\u8207\u4e3b\u7bc0\u9ede\u7684\u9023\u63a5\u72c0\u614b\uff0c\u901a\u5e38\u70ba <code>up<\/code> \u6216 <code>down<\/code>\u3002<\/li>\n<li><strong>master_last_io_seconds_ago<\/strong>: \u8868\u793a\u6700\u5f8c\u4e00\u6b21\u8207\u4e3b\u7bc0\u9ede\u7684 I\/O \u64cd\u4f5c\u8ddd\u4eca\u7684\u79d2\u6578\u3002<\/li>\n<li><strong>slave_repl_offset<\/strong>: \u8868\u793a\u5f9e\u7bc0\u9ede\u7684\u8907\u88fd\u504f\u79fb\u91cf\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u4fe1\u606f\u80fd\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u4e86\u89e3\u4e3b\u5f9e\u7684\u5065\u5eb7\u72c0\u614b\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8-slaveof-%e5%91%bd%e4%bb%a4-UXWvDIlras\">2. \u4f7f\u7528 SLAVEOF \u547d\u4ee4<\/h2>\n<p>\u5982\u679c\u9700\u8981\u66f4\u6539\u7bc0\u9ede\u7684\u89d2\u8272\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SLAVEOF<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5c07\u4e00\u500b\u7bc0\u9ede\u8a2d\u7f6e\u70ba\u4e3b\u7bc0\u9ede\u6216\u5f9e\u7bc0\u9ede\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SLAVEOF NO ONE<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u7576\u524d\u7bc0\u9ede\u8a2d\u7f6e\u70ba\u4e3b\u7bc0\u9ede\u3002\u76f8\u53cd\uff0c\u5982\u679c\u8981\u5c07\u4e00\u500b\u7bc0\u9ede\u8a2d\u7f6e\u70ba\u5f9e\u7bc0\u9ede\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>SLAVEOF &lt;master-ip&gt; &lt;master-port&gt;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u4e3b\u5f9e\u89d2\u8272\u7684\u5207\u63db\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8-client-list-%e5%91%bd%e4%bb%a4-UXWvDIlras\">3. \u4f7f\u7528 CLIENT LIST \u547d\u4ee4<\/h2>\n<p>\u53e6\u4e00\u500b\u6709\u7528\u7684\u547d\u4ee4\u662f <code>CLIENT LIST<\/code>\uff0c\u5b83\u53ef\u4ee5\u986f\u793a\u6240\u6709\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\u7684\u5ba2\u6236\u7aef\u4fe1\u606f\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>CLIENT LIST<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5ba2\u6236\u7aef\u9023\u63a5\u4fe1\u606f\u7684\u5217\u8868\uff0c\u5305\u62ec\u5b83\u5011\u7684 IP \u5730\u5740\u3001\u7aef\u53e3\u3001\u72c0\u614b\u7b49\u3002\u901a\u904e\u9019\u4e9b\u4fe1\u606f\uff0c\u53ef\u4ee5\u5224\u65b7\u54ea\u4e9b\u5ba2\u6236\u7aef\u662f\u9023\u63a5\u5230\u4e3b\u7bc0\u9ede\uff0c\u54ea\u4e9b\u662f\u9023\u63a5\u5230\u5f9e\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8-redis-sentinel-UXWvDIlras\">4. \u4f7f\u7528 Redis Sentinel<\/h2>\n<p>\u5982\u679c\u4f7f\u7528 Redis Sentinel \u4f86\u7ba1\u7406\u4e3b\u5f9e\u67b6\u69cb\uff0c\u5247\u53ef\u4ee5\u901a\u904e Sentinel \u4f86\u67e5\u770b\u4e3b\u5f9e\u4fe1\u606f\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SENTINEL masters<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u4e3b\u7bc0\u9ede\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u5b83\u5011\u7684\u5730\u5740\u548c\u72c0\u614b\u3002\u8981\u67e5\u770b\u5f9e\u7bc0\u9ede\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>SENTINEL slaves &lt;master-name&gt;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u53d6\u7279\u5b9a\u4e3b\u7bc0\u9ede\u7684\u6240\u6709\u5f9e\u7bc0\u9ede\u4fe1\u606f\u3002<\/p>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-UXWvDIlras\">5. \u76e3\u63a7\u5de5\u5177<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\u4f86\u67e5\u770b Redis \u7684\u4e3b\u5f9e\u4fe1\u606f\u3002\u4f8b\u5982\uff0cRedis Desktop Manager \u548c RedisInsight \u7b49\u5de5\u5177\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u67e5\u770b\u4e3b\u5f9e\u72c0\u614b\u548c\u6027\u80fd\u6307\u6a19\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UXWvDIlras\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3 Redis \u7684\u4e3b\u5f9e\u4fe1\u606f\u5c0d\u65bc\u7dad\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528 <code>INFO<\/code>\u3001<code>SLAVEOF<\/code>\u3001<code>CLIENT LIST<\/code> \u547d\u4ee4\u4ee5\u53ca Redis Sentinel\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u53ef\u4ee5\u9032\u4e00\u6b65\u7c21\u5316\u7ba1\u7406\u904e\u7a0b\u3002\u82e5\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u67e5\u770bRedis\u4e3b\u4ece\u4fe1\u606f\uff0c\u638c\u63e1\u4e3b\u4ece\u8282\u70b9\u72b6\u6001\u4e0e\u540c\u6b65\u60c5\u51b5\uff0c\u786e\u4fdd\u6570\u636e\u4e00\u81f4\u6027\u4e0e\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-98090","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=98090"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98090\/revisions"}],"predecessor-version":[{"id":98091,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98090\/revisions\/98091"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}