{"id":122644,"date":"2024-10-25T12:50:06","date_gmt":"2024-10-25T04:50:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122644\/"},"modified":"2024-10-25T12:50:07","modified_gmt":"2024-10-25T04:50:07","slug":"redis-%e9%9b%86%e7%be%a4%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e5%9c%a8%e7%b7%9a%e9%81%b7%e7%a7%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122644\/","title":{"rendered":"Redis \u96c6\u7fa4\u9ad8\u6548\u5be6\u73fe\u5728\u7dda\u9077\u79fb"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e5%9c%a8%e7%b7%9a%e9%81%b7%e7%a7%bb-bsygUbFsPm\">Redis \u96c6\u7fa4\u9ad8\u6548\u5be6\u73fe\u5728\u7dda\u9077\u79fb<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u5728\u7dda\u9077\u79fb\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u5be6\u73fe Redis \u96c6\u7fa4\u7684\u5728\u7dda\u9077\u79fb\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%e5%9c%a8%e7%b7%9a%e9%81%b7%e7%a7%bb%ef%bc%9f-bsygUbFsPm\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\u5728\u7dda\u9077\u79fb\uff1f<\/h2>\n<p>Redis \u96c6\u7fa4\u5728\u7dda\u9077\u79fb\u662f\u6307\u5728\u4e0d\u5f71\u97ff\u670d\u52d9\u7684\u60c5\u6cc1\u4e0b\uff0c\u5c07\u6578\u64da\u5f9e\u4e00\u500b Redis \u96c6\u7fa4\u9077\u79fb\u5230\u53e6\u4e00\u500b\u96c6\u7fa4\u7684\u904e\u7a0b\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5230\u6578\u64da\u7684\u91cd\u65b0\u5206\u914d\u3001\u7bc0\u9ede\u7684\u6dfb\u52a0\u6216\u522a\u9664\uff0c\u4ee5\u53ca\u96c6\u7fa4\u914d\u7f6e\u7684\u66f4\u65b0\u3002\u6709\u6548\u7684\u5728\u7dda\u9077\u79fb\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e5%9c%a8%e7%b7%9a%e9%81%b7%e7%a7%bb%e7%9a%84%e6%8c%91%e6%88%b0-bsygUbFsPm\">\u5728\u7dda\u9077\u79fb\u7684\u6311\u6230<\/h2>\n<p>\u5728\u9032\u884c\u5728\u7dda\u9077\u79fb\u6642\uff0c\u958b\u767c\u8005\u9762\u81e8\u591a\u7a2e\u6311\u6230\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u9996\u8981\u8003\u616e\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u9077\u79fb\u904e\u7a0b\u53ef\u80fd\u6703\u5f71\u97ff\u96c6\u7fa4\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u6545\u969c\u6062\u5fa9\uff1a<\/strong>\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u5982\u4f55\u8655\u7406\u6f5b\u5728\u7684\u6545\u969c\u662f\u5fc5\u9808\u8003\u616e\u7684\u56e0\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e5%9c%a8%e7%b7%9a%e9%81%b7%e7%a7%bb%e7%9a%84%e6%ad%a5%e9%a9%9f-bsygUbFsPm\">\u9ad8\u6548\u5be6\u73fe\u5728\u7dda\u9077\u79fb\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-bsygUbFsPm\">1. \u6e96\u5099\u5de5\u4f5c<\/h3>\n<p>\u5728\u958b\u59cb\u9077\u79fb\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u76ee\u6a19\u96c6\u7fa4\u7684\u914d\u7f6e\u8207\u6e90\u96c6\u7fa4\u76f8\u5339\u914d\uff0c\u5305\u62ec\u6578\u64da\u5206\u7247\u3001\u4e3b\u5f9e\u7d50\u69cb\u7b49\u3002\u6b64\u5916\uff0c\u9084\u9700\u8981\u78ba\u4fdd\u76ee\u6a19\u96c6\u7fa4\u7684\u8cc7\u6e90\u8db3\u5920\uff0c\u4ee5\u627f\u8f09\u9077\u79fb\u904e\u7a0b\u4e2d\u7684\u6578\u64da\u6d41\u91cf\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e9%9b%86%e7%be%a4%e5%91%bd%e4%bb%a4-bsygUbFsPm\">2. \u4f7f\u7528 Redis \u7684\u96c6\u7fa4\u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u7684\u547d\u4ee4\u4f86\u652f\u6301\u96c6\u7fa4\u7684\u5728\u7dda\u9077\u79fb\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>CLUSTER ADDSLOTS slot<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u5c07\u65b0\u7684\u69fd\u4f4d\u6dfb\u52a0\u5230\u76ee\u6a19\u96c6\u7fa4\u4e2d\u3002\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u6578\u64da\u5f9e\u6e90\u96c6\u7fa4\u9077\u79fb\u5230\u76ee\u6a19\u96c6\u7fa4\uff1a<\/p>\n<pre><code>CLUSTER SETSLOT slot IMPORTING source_node_id<\/code><\/pre>\n<pre><code>CLUSTER SETSLOT slot MIGRATING target_node_id<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb-bsygUbFsPm\">3. \u6578\u64da\u9077\u79fb<\/h3>\n<p>\u5728\u6578\u64da\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>MIGRATE<\/code> \u547d\u4ee4\u5c07\u6578\u64da\u5f9e\u6e90\u7bc0\u9ede\u9077\u79fb\u5230\u76ee\u6a19\u7bc0\u9ede\u3002\u9019\u500b\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>MIGRATE host port key destination-db timeout<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>host<\/code> \u548c <code>port<\/code> \u662f\u76ee\u6a19\u7bc0\u9ede\u7684\u5730\u5740\uff0c<code>key<\/code> \u662f\u9700\u8981\u9077\u79fb\u7684\u6578\u64da\u9375\uff0c<code>destination-db<\/code> \u662f\u76ee\u6a19\u6578\u64da\u5eab\u7684\u7de8\u865f\uff0c<code>timeout<\/code> \u662f\u8d85\u6642\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7-bsygUbFsPm\">4. \u78ba\u8a8d\u6578\u64da\u5b8c\u6574\u6027<\/h3>\n<p>\u5728\u9077\u79fb\u5b8c\u6210\u5f8c\uff0c\u5fc5\u9808\u78ba\u8a8d\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u901a\u904e\u6bd4\u8f03\u6e90\u96c6\u7fa4\u548c\u76ee\u6a19\u96c6\u7fa4\u4e2d\u7684\u6578\u64da\u4f86\u78ba\u4fdd\u9077\u79fb\u7684\u6210\u529f\u3002<\/p>\n<h3 id=\"5-%e6%b8%85%e7%90%86%e5%92%8c%e5%84%aa%e5%8c%96-bsygUbFsPm\">5. \u6e05\u7406\u548c\u512a\u5316<\/h3>\n<p>\u9077\u79fb\u5b8c\u6210\u5f8c\uff0c\u61c9\u8a72\u6e05\u7406\u6e90\u96c6\u7fa4\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u5c0d\u76ee\u6a19\u96c6\u7fa4\u9032\u884c\u512a\u5316\uff0c\u4ee5\u78ba\u4fdd\u5176\u6027\u80fd\u9054\u5230\u6700\u4f73\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-bsygUbFsPm\">\u7d50\u8ad6<\/h2>\n<p>Redis \u96c6\u7fa4\u7684\u5728\u7dda\u9077\u79fb\u662f\u4e00\u500b\u8907\u96dc\u4f46\u5fc5\u8981\u7684\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u7684\u6e96\u5099\u548c\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u6578\u64da\u7684\u9077\u79fb\uff0c\u4e26\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u5c0d\u65bc\u5728\u7dda\u9077\u79fb\u7684\u9700\u6c42\u5c07\u6703\u8d8a\u4f86\u8d8a\u9ad8\uff0c\u638c\u63e1\u9019\u4e00\u6280\u8853\u5c07\u5c0d\u958b\u767c\u8005\u548c\u904b\u7dad\u4eba\u54e1\u5927\u6709\u88e8\u76ca\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u9ad8\u6548\u5be6\u73feRedis\u96c6\u7fa4\u7684\u5728\u7dda\u9077\u79fb\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7cfb\u7d71\u7a69\u5b9a\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u64f4\u5c55\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-122644","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122644","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=122644"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122644\/revisions"}],"predecessor-version":[{"id":122645,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122644\/revisions\/122645"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}