{"id":5104,"date":"2024-11-14T12:19:26","date_gmt":"2024-11-14T04:19:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5104\/"},"modified":"2024-11-14T12:19:26","modified_gmt":"2024-11-14T04:19:26","slug":"redis%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f%e6%80%8e%e4%b9%88%e6%90%ad%e5%bb%ba","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5104\/","title":{"rendered":"redis\u96c6\u7fa4\u6a21\u5f0f\u600e\u4e48\u642d\u5efa"},"content":{"rendered":"<p><strong> \u96c6\u7fa4\u6a21\u5f0f\u642d\u5efa<\/strong><\/p>\n<p>Redis \u96c6\u7fa4\u6a21\u5f0f\u662f\u4e00\u79cd\u901a\u8fc7\u5c06 Redis \u5b9e\u4f8b\u5206\u7247\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ece\u800c\u63d0\u548c\u53ef\u7528\u6027\u7684\u673a\u5236\u3002\u4ee5\u4e0b\u662f\u642d\u5efa Redis \u96c6\u7fa4\u6a21\u5f0f\u7684\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa Redis \u5b9e\u4f8b<\/strong><\/p>\n<ul>\n<li>\u521b\u5efa\u81f3\u5c11 6 \u4e2a Redis \u5b9e\u4f8b\uff0c\u5efa\u8bae\u4f7f\u7528\u5947\u6570\u4e2a\u5b9e\u4f8b\u4ee5\u907f\u514d\u8111\u88c2\u95ee\u9898\u3002<\/li>\n<li>\u5c06\u5b9e\u4f8b\u547d\u540d\u4e3a redis-node-1\u3001redis-node-2 \u7b49\u3002<\/li>\n<li>\u914d\u7f6e\u6bcf\u4e2a\u5b9e\u4f8b\u7684\u7aef\u53e3\u4e0d\u540c\uff0c\u4f8b\u5982\uff1a6379\u30016380\u30016381 \u7b49\u3002<\/li>\n<\/ul>\n<p><strong>2. \u914d\u7f6e sentinel \u5b9e\u4f8b<\/strong><\/p>\n<ul>\n<li>\u521b\u5efa 3 \u4e2a sentinel \u5b9e\u4f8b\uff0c\u8d1f\u8d23\u76d1\u63a7 Redis \u5b9e\u4f8b\u5e76\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002<\/li>\n<li>\u5c06 sentinel \u5b9e\u4f8b\u547d\u540d\u4e3a sentinel-node-1\u3001sentinel-node-2\u3001sentinel-node-3\u3002<\/li>\n<li>\u914d\u7f6e sentinel \u5b9e\u4f8b\u7684\u7aef\u53e3\u4e0d\u540c\uff0c\u4f8b\u5982\uff1a26379\u300126380\u300126381 \u7b49\u3002<\/li>\n<\/ul>\n<p><strong>3. \u914d\u7f6e sentinel \u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n<ul>\n<li>\u4e3a\u6bcf\u4e2a sentinel \u5b9e\u4f8b\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u4f8b\u5982\uff1asentinel-node-1.conf\u3002<\/li>\n<li>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/li>\n<\/ul>\n<pre>sentinel monitor &lt;master-name&gt; &lt;master-ip&gt; &lt;master-port&gt; &lt;quorum&gt;\nsentinel down-after-milliseconds &lt;master-name&gt; &lt;milliseconds&gt;\nsentinel failover-timeout &lt;master-name&gt; &lt;milliseconds&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li> \u662f master Redis \u5b9e\u4f8b\u7684\u540d\u79f0\u3002 <\/li>\n<li> \u662f master Redis \u5b9e\u4f8b\u7684 IP \u5730\u5740\u3002 <\/li>\n<li> \u662f master Redis \u5b9e\u4f8b\u7684\u7aef\u53e3\u3002 <\/li>\n<li> \u662f\u5c06\u9009\u7968\u6388\u4e88\u65b0\u9009\u4e3b\u6240\u9700\u7684 sentinel \u5b9e\u4f8b\u6570\u91cf\uff0c\u63a8\u8350\u503c\u4e3a (sentinel \u5b9e\u4f8b\u6570 \/ 2) + 1\u3002 <\/li>\n<li> \u662f\u5728\u6307\u5b9a\u65f6\u95f4\u5185\u672a\u6536\u5230 master \u56de\u590d\u540e\uff0c\u5c06 master \u6807\u8bb0\u4e3a\u5b95\u673a\u7684\u6beb\u79d2\u6570\u3002 <\/li>\n<li> \u662f\u5728\u5f00\u59cb\u6545\u969c\u8f6c\u79fb\u4e4b\u524d\u7b49\u5f85 master \u91cd\u65b0\u8fde\u63a5\u7684\u6beb\u79d2\u6570\u3002 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>4. \u914d\u7f6e Redis \u5b9e\u4f8b<\/strong><\/p>\n<ul>\n<li>\u5728\u6bcf\u4e2a Redis \u5b9e\u4f8b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/li>\n<\/ul>\n<pre>cluster-enabled yes\ncluster-config-file nodes.conf<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>cluster-enabled \u542f\u7528\u96c6\u7fa4\u6a21\u5f0f\u3002<\/li>\n<li>cluster-config-file \u6307\u5b9a\u5305\u542b\u96c6\u7fa4\u4fe1\u606f\u7684\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>5. \u521b\u5efa nodes.conf \u6587\u4ef6<\/strong><\/p>\n<ul>\n<li>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a nodes.conf \u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u653e\u7f6e\u5728\u6bcf\u4e2a Redis \u5b9e\u4f8b\u7684\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\u4e2d\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/li>\n<\/ul>\n<pre>&lt;node-id&gt; &lt;host&gt; &lt;port&gt;\n&lt;node-id&gt; &lt;host&gt; &lt;port&gt;\n...<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li> \u662f Redis \u5b9e\u4f8b\u7684\u552f\u4e00\u6807\u8bc6\u7b26\uff0c\u683c\u5f0f\u4e3a \u201c :\u201d \u6216 \u201c\u201d\u3002 <\/li>\n<li> \u662f Redis \u5b9e\u4f8b\u7684 IP \u5730\u5740\u6216\u4e3b\u673a\u540d\u3002 <\/li>\n<li> \u662f Redis \u5b9e\u4f8b\u7684\u7aef\u53e3\u3002 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>6. \u542f\u52a8\u96c6\u7fa4<\/strong><\/p>\n<ul>\n<li>\u542f\u52a8\u6240\u6709 Redis \u5b9e\u4f8b\u548c sentinel \u5b9e\u4f8b\u3002<\/li>\n<li>\u5728\u4efb\u610f\u4e00\u4e2a Redis \u5b9e\u4f8b\u4e0a\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ul>\n<pre>redis-cli --cluster create &lt;nodes.conf path&gt; &lt;replicas&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li> \u662f nodes.conf \u6587\u4ef6\u7684\u8def\u5f84\u3002 <\/li>\n<li> \u6307\u5b9a\u6bcf\u4e2a master \u590d\u5236\u54c1\u7684\u6570\u91cf\u3002 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>7. \u9a8c\u8bc1\u96c6\u7fa4<\/strong><\/p>\n<ul>\n<li>\u767b\u5f55\u96c6\u7fa4\u4e2d\u4efb\u610f\u4e00\u4e2a Redis \u5b9e\u4f8b\uff0c\u6267\u884c CLUSTER INFO \u547d\u4ee4\u3002<\/li>\n<li>\u68c0\u67e5 cluster_state \u5b57\u6bb5\u662f\u5426\u4e3a ok\uff0c\u8868\u660e\u96c6\u7fa4\u5df2\u6210\u529f\u5efa\u7acb\u3002<\/li>\n<\/ul>\n<p><strong>8. \u4f7f\u7528\u96c6\u7fa4<\/strong><\/p>\n<ul>\n<li>\u53ef\u4ee5\u50cf\u4f7f\u7528\u5355\u4e2a Redis \u5b9e\u4f8b\u4e00\u6837\u4f7f\u7528\u96c6\u7fa4\u3002<\/li>\n<li>\u901a\u8fc7 cluster-keyslot \u547d\u4ee4\u83b7\u53d6\u952e\u5e94\u4f4d\u4e8e\u7684\u63d2\u69fd\uff0c\u7136\u540e\u5c06\u547d\u4ee4\u53d1\u9001\u5230\u8be5\u63d2\u69fd\u5bf9\u5e94\u7684 Redis \u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u96c6\u7fa4\u6a21\u5f0f\u600e\u4e48\u642d\u5efa\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96c6\u7fa4\u6a21\u5f0f\u642d\u5efa Redis \u96c6\u7fa4\u6a21\u5f0f\u662f\u4e00\u79cd\u901a\u8fc7\u5c06 Redis \u5b9e\u4f8b\u5206\u7247\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ece\u800c\u63d0\u548c\u53ef\u7528\u6027\u7684\u673a\u5236\u3002\u4ee5\u4e0b\u662f\u642d\u5efa Redis \u96c6\u7fa4\u6a21\u5f0f\u7684\u6b65\u9aa4\uff1a 1. \u521b\u5efa Redis \u5b9e\u4f8b \u521b\u5efa\u81f3\u5c11 6 \u4e2a Redis \u5b9e\u4f8b\uff0c\u5efa\u8bae\u4f7f\u7528\u5947\u6570\u4e2a\u5b9e\u4f8b\u4ee5\u907f\u514d\u8111\u88c2\u95ee\u9898\u3002 \u5c06\u5b9e\u4f8b\u547d\u540d\u4e3a redis-node-1\u3001redis-node-2 \u7b49\u3002 \u914d\u7f6e\u6bcf\u4e2a\u5b9e\u4f8b\u7684\u7aef\u53e3\u4e0d\u540c\uff0c\u4f8b\u5982\uff1a6379\u30016380\u30016381 \u7b49\u3002 2. \u914d\u7f6e sentinel \u5b9e\u4f8b \u521b\u5efa 3 \u4e2a sentinel \u5b9e\u4f8b\uff0c\u8d1f\u8d23\u76d1\u63a7 Redis \u5b9e\u4f8b\u5e76\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002 \u5c06 sentinel \u5b9e\u4f8b\u547d\u540d\u4e3a sentinel-node-1\u3001sentinel-node-2\u3001sentinel-node-3\u3002 \u914d\u7f6e sentinel \u5b9e\u4f8b\u7684\u7aef\u53e3\u4e0d\u540c\uff0c\u4f8b\u5982\uff1a26379\u300126380\u300126381 \u7b49\u3002 3. \u914d\u7f6e sentinel \u914d\u7f6e\u6587\u4ef6 \u4e3a\u6bcf\u4e2a sentinel \u5b9e\u4f8b\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u4f8b\u5982\uff1asentinel-node-1.conf\u3002 \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a sentinel monitor &lt;master-name&gt; &lt;master-ip&gt; &lt;master-port&gt; &lt;quorum&gt; sentinel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5104","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5104"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5104\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}