{"id":162193,"date":"2024-11-04T12:54:30","date_gmt":"2024-11-04T04:54:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162193\/"},"modified":"2024-11-04T12:54:31","modified_gmt":"2024-11-04T04:54:31","slug":"%e6%aa%a2%e6%b8%ac%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%af%80%e9%bb%9e%e7%8b%80%e6%85%8b%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac%ef%bc%88redis-%e9%9b%86%e7%be%a4-%e7%af%80%e9%bb%9e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162193\/","title":{"rendered":"\u6aa2\u6e2c\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u7bc0\u9ede\u72c0\u614b\u5be6\u6642\u76e3\u6e2c\uff08redis \u96c6\u7fa4 \u7bc0\u9ede\u72c0\u614b\uff09"},"content":{"rendered":"<h1 id=\"%e6%aa%a2%e6%b8%ac%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%af%80%e9%bb%9e%e7%8b%80%e6%85%8b%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac-hXxzofgcIZ\">\u6aa2\u6e2c\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u7bc0\u9ede\u72c0\u614b\u5be6\u6642\u76e3\u6e2c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\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\u3002\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u4f7f\u7528 Redis \u96c6\u7fa4\u4f86\u64f4\u5c55\u5176\u6578\u64da\u5b58\u5132\u80fd\u529b\u3002\u7136\u800c\uff0c\u96a8\u8457\u96c6\u7fa4\u898f\u6a21\u7684\u64f4\u5927\uff0c\u5982\u4f55\u5be6\u6642\u76e3\u6e2c\u96c6\u7fa4\u4e2d\u5404\u500b\u7bc0\u9ede\u7684\u72c0\u614b\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-hXxzofgcIZ\">Redis \u96c6\u7fa4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5b58\u5132\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002Redis \u96c6\u7fa4\u7684\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u662f\u4e3b\u7bc0\u9ede\u6216\u5f9e\u7bc0\u9ede\uff0c\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u5beb\u8acb\u6c42\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u7528\u65bc\u8b80\u53d6\u8acb\u6c42\u548c\u6578\u64da\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac%e7%af%80%e9%bb%9e%e7%8b%80%e6%85%8b-hXxzofgcIZ\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5be6\u6642\u76e3\u6e2c\u7bc0\u9ede\u72c0\u614b<\/h2>\n<p>\u5be6\u6642\u76e3\u6e2c Redis \u96c6\u7fa4\u7684\u7bc0\u9ede\u72c0\u614b\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u53ca\u6642\u767c\u73fe\u554f\u984c\uff0c\u907f\u514d\u56e0\u7bc0\u9ede\u6545\u969c\u800c\u5c0e\u81f4\u7684\u6578\u64da\u4e1f\u5931\u6216\u670d\u52d9\u4e2d\u65b7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9700\u8981\u76e3\u6e2c\u7684\u95dc\u9375\u6307\u6a19\uff1a<\/p>\n<ul>\n<li><strong>\u7bc0\u9ede\u5065\u5eb7\u72c0\u614b\uff1a<\/strong>\u78ba\u4fdd\u6bcf\u500b\u7bc0\u9ede\u90fd\u5728\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u80fd\u5920\u97ff\u61c9\u8acb\u6c42\u3002<\/li>\n<li><strong>\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/strong>\u76e3\u63a7\u6bcf\u500b\u7bc0\u9ede\u7684\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u4ee5\u9632\u6b62\u56e0\u5167\u5b58\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u6aa2\u67e5\u7bc0\u9ede\u4e4b\u9593\u7684\u7db2\u7d61\u5ef6\u9072\uff0c\u78ba\u4fdd\u6578\u64da\u80fd\u5920\u5feb\u901f\u50b3\u8f38\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u78ba\u4fdd\u4e3b\u5f9e\u7bc0\u9ede\u4e4b\u9593\u7684\u6578\u64da\u4e00\u81f4\u6027\uff0c\u907f\u514d\u56e0\u6578\u64da\u4e0d\u540c\u6b65\u800c\u5c0e\u81f4\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac-hXxzofgcIZ\">\u5982\u4f55\u5be6\u73fe\u5be6\u6642\u76e3\u6e2c<\/h2>\n<p>\u8981\u5be6\u73fe Redis \u96c6\u7fa4\u7684\u5be6\u6642\u76e3\u6e2c\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-redis-%e8%87%aa%e5%b8%b6%e7%9a%84%e5%91%bd%e4%bb%a4-hXxzofgcIZ\">1. \u4f7f\u7528 Redis \u81ea\u5e36\u7684\u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u547d\u4ee4\u4f86\u6aa2\u67e5\u96c6\u7fa4\u7684\u72c0\u614b\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>CLUSTER INFO<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56de\u96c6\u7fa4\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u7bc0\u9ede\u6578\u91cf\u3001\u4e3b\u7bc0\u9ede\u6578\u91cf\u3001\u5f9e\u7bc0\u9ede\u6578\u91cf\u7b49\u3002\u7ba1\u7406\u54e1\u53ef\u4ee5\u5b9a\u671f\u57f7\u884c\u9019\u500b\u547d\u4ee4\u4f86\u7372\u53d6\u96c6\u7fa4\u7684\u72c0\u614b\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-hXxzofgcIZ\">2. \u4f7f\u7528\u76e3\u63a7\u5de5\u5177<\/h3>\n<p>\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u53ef\u4ee5\u7528\u4f86\u76e3\u6e2c Redis \u96c6\u7fa4\u7684\u72c0\u614b\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>Prometheus\uff1a<\/strong>\u4e00\u500b\u958b\u6e90\u7684\u76e3\u63a7\u7cfb\u7d71\uff0c\u53ef\u4ee5\u901a\u904e Exporter \u6536\u96c6 Redis \u7684\u6307\u6a19\uff0c\u4e26\u5728 Grafana \u4e2d\u53ef\u8996\u5316\u3002<\/li>\n<li><strong>Redis Sentinel\uff1a<\/strong>\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u6545\u969c\u8f49\u79fb\u529f\u80fd\uff0c\u540c\u6642\u4e5f\u80fd\u76e3\u63a7 Redis \u7bc0\u9ede\u7684\u72c0\u614b\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e8%87%aa%e5%ae%9a%e7%be%a9%e7%9b%a3%e6%8e%a7%e8%85%b3%e6%9c%ac-hXxzofgcIZ\">3. \u81ea\u5b9a\u7fa9\u76e3\u63a7\u8173\u672c<\/h3>\n<p>\u7ba1\u7406\u54e1\u9084\u53ef\u4ee5\u7de8\u5beb\u81ea\u5b9a\u7fa9\u7684\u76e3\u63a7\u8173\u672c\uff0c\u5b9a\u671f\u6aa2\u67e5 Redis \u7bc0\u9ede\u7684\u72c0\u614b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\ndef check_redis_status(host, port):\n    try:\n        r = redis.Redis(host=host, port=port)\n        r.ping()\n        print(f\"Redis node {host}:{port} is up.\")\n    except redis.ConnectionError:\n        print(f\"Redis node {host}:{port} is down.\")\n\ncheck_redis_status('127.0.0.1', 6379)<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-hXxzofgcIZ\">\u7d50\u8ad6<\/h2>\n<p>\u5be6\u6642\u76e3\u6e2c Redis \u96c6\u7fa4\u7684\u7bc0\u9ede\u72c0\u614b\u5c0d\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6578\u64da\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u547d\u4ee4\u3001\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u6216\u81ea\u5b9a\u7fa9\u8173\u672c\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u76e3\u63a7\u96c6\u7fa4\u7684\u5065\u5eb7\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u6f5b\u5728\u554f\u984c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684 Redis \u96c6\u7fa4\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5be6\u6642\u76e3\u6e2c Redis \u96c6\u7fa4\u7684\u7bc0\u9ede\u72c0\u614b\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u6f5b\u5728\u554f\u984c\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-162193","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162193","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=162193"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162193\/revisions"}],"predecessor-version":[{"id":162194,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162193\/revisions\/162194"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}