{"id":1155,"date":"2017-06-18T05:55:06","date_gmt":"2017-06-18T05:55:06","guid":{"rendered":"http:\/\/www.ipcpu.com\/?p=1155"},"modified":"2018-12-18T05:55:57","modified_gmt":"2018-12-18T05:55:57","slug":"redis-cluster","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2017\/06\/redis-cluster\/","title":{"rendered":"Redis\u96c6\u7fa4Cluster\u642d\u5efa"},"content":{"rendered":"<p>Redis\u96c6\u7fa4Cluster\u642d\u5efa.md<\/p>\n<h2 id=\"\u4e00\u3001Redis\u96c6\u7fa4Cluster\u7b80\u4ecb\">\u4e00\u3001Redis \u96c6\u7fa4Cluster \u7b80\u4ecb<\/h2>\n<p>Redis \u662f\u4e00\u4e2a\u5f00\u6e90\u7684 key-value \u5b58\u50a8\u7cfb\u7edf\uff0c\u7531\u4e8e\u51fa\u4f17\u7684\u6027\u80fd\uff0c\u5927\u90e8\u5206\u4e92\u8054\u7f51\u4f01\u4e1a\u90fd\u7528\u6765\u505a\u670d\u52a1\u5668\u7aef\u7f13\u5b58\u3002Redis \u57283.0\u7248\u672c\u524d\u53ea\u652f\u6301\u5355\u5b9e\u4f8b\u6a21\u5f0f\uff0c\u867d\u7136\u652f\u6301\u4e3b\u4ece\u6a21\u5f0f\u3001\u54e8\u5175\u6a21\u5f0f\u90e8\u7f72\u6765\u89e3\u51b3\u5355\u70b9\u6545\u969c\uff0c\u4f46\u662f\u73b0\u5728\u4e92\u8054\u7f51\u4f01\u4e1a\u52a8\u8f84\u5927\u51e0\u767eG\u7684\u6570\u636e\uff0c\u53ef\u5b8c\u5168\u662f\u6ca1\u6cd5\u6ee1\u8db3\u4e1a\u52a1\u7684\u9700\u6c42\uff0c\u6240\u4ee5\uff0cRedis \u5728 3.0 \u7248\u672c\u4ee5\u540e\u5c31\u63a8\u51fa\u4e86\u96c6\u7fa4\u6a21\u5f0f\u3002<\/p>\n<p>Redis \u96c6\u7fa4\u91c7\u7528\u4e86P2P\u7684\u6a21\u5f0f\uff0c\u5b8c\u5168\u53bb\u4e2d\u5fc3\u5316\u3002Redis <strong>\u628a\u6240\u6709\u7684 Key \u5206\u6210\u4e86 16384 \u4e2a slot *<\/strong>\uff0c\u6bcf\u4e2a Redis \u5b9e\u4f8b\u8d1f\u8d23\u5176\u4e2d\u4e00\u90e8\u5206 slot \u3002\u96c6\u7fa4\u4e2d\u7684\u6240\u6709\u4fe1\u606f\uff08\u8282\u70b9\u3001\u7aef\u53e3\u3001slot\u7b49\uff09\uff0c\u90fd\u901a\u8fc7\u8282\u70b9\u4e4b\u95f4\u5b9a\u671f\u7684\u6570\u636e\u4ea4\u6362\u800c\u66f4\u65b0\u3002 <br \/>\nRedis \u5ba2\u6237\u7aef\u53ef\u4ee5\u5728\u4efb\u610f\u4e00\u4e2a Redis \u5b9e\u4f8b\u53d1\u51fa\u8bf7\u6c42\uff0c\u5982\u679c\u6240\u9700\u6570\u636e\u4e0d\u5728\u8be5\u5b9e\u4f8b\u4e2d\uff0c\u901a\u8fc7<strong>\u91cd\u5b9a\u5411<\/strong>\u547d\u4ee4\u5f15\u5bfc\u5ba2\u6237\u7aef\u8bbf\u95ee\u6240\u9700\u7684\u5b9e\u4f8b\u3002<\/p>\n<h2 id=\"\u4e8c\u3001redis\u8282\u70b9\u51c6\u5907\">\u4e8c\u3001redis\u8282\u70b9\u51c6\u5907<\/h2>\n<p>Redis \u96c6\u7fa4\u642d\u5efa\u89c4\u5212\uff0c\u7531\u4e8e\u96c6\u7fa4\u81f3\u5c11\u9700\u89816\u4e2a\u8282\u70b9\uff083\u4e3b3\u4ece\u6a21\u5f0f\uff09 <br \/>\n\u670d\u52a1\u5668\u5217\u8868\u5982\u4e0b<\/p>\n<blockquote>\n<p>10.140.12.101 <br \/>\n  10.140.12.102 <br \/>\n  10.140.12.103 <br \/>\n  10.140.12.104 <br \/>\n  10.140.12.105 <br \/>\n  10.140.12.106<\/p>\n<\/blockquote>\n<p>\u6bcf\u4e2a\u673a\u5668\u90fd\u6309\u7167redis 3.2.12\u7248\u672c\uff0c\u7136\u540e\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\/etc\/redis.conf\uff0c\u6539\u52a8\u5982\u4e0b<\/p>\n<div>\n<pre><code>bind 0.0.0.0\ncluster-enabled yes\nappendonly yes<\/code><\/pre>\n<\/div>\n<p>\u7136\u540e\u5206\u522b\u542f\u52a86\u53f0redis\u670d\u52a1\u3002 <br \/>\n\u542f\u52a8\u4e4b\u540e\uff0credis\u96c6\u7fa4\u5e76\u4e0d\u80fd\u4f7f\u7528\uff0c\u56e0\u4e3a\u96c6\u7fa4\u8fd8\u6ca1\u6709\u5efa\u7acb\u3002<\/p>\n<div>\n<pre><code>10.140.12.101:6379&gt; keys *\n(empty list or set)\n10.140.12.101:6379&gt; set foo bar\n(error) CLUSTERDOWN Hash slot not served <\/code><\/pre>\n<\/div>\n<h2 id=\"\u4e09\u3001\u96c6\u7fa4\u7684\u5efa\u7acb\">\u4e09\u3001\u96c6\u7fa4\u7684\u5efa\u7acb<\/h2>\n<p>Redis\u96c6\u7fa4\u7684\u7ba1\u7406\u662f\u901a\u8fc7\u5b98\u65b9\u63d0\u4f9b\u7684redis-trib.rb\u811a\u672c\u5b8c\u6210\u7684\uff0c\u6539\u811a\u672c\u7531Ruby\u8bed\u8a00\u7f16\u5199\u800c\u6210\uff0c\u56e0\u6b64\u9700\u8981\u6709ruby\u8fd0\u884c\u73af\u5883\u3002<\/p>\n<div>\n<pre><code>yum install ruby rubygems -y\n#\u66f4\u6362gem\u6e90\ngem sources --add https:\/\/mirrors.tuna.tsinghua.edu.cn\/rubygems\/ --remove https:\/\/rubygems.org\/\ngem sources -l\n#\u5b89\u88c5\u6307\u5b9a\u7248\u672c\u7684redis\ngem install redis -v 3.3.0<\/code><\/pre>\n<\/div>\n<p>redis-trib.rb\u53ef\u4ee5\u4ece\u6e90\u7801\u4e2d\u627e\u5230\uff0c\u8c8c\u4f3cRPM\u5b89\u88c5\u7684redis\u91cc\u9762\u6ca1\u6709\u63d0\u4f9b\u3002 <br \/>\n\u6ce8\u610fgem\u8fd9\u91cc\u5236\u5b9aredis\u7248\u672c\uff0c\u5426\u5219\u4f1a\u63d0\u793a\u8ba9\u4f60\u5347\u7ea7ruby\u3002 <br \/>\n\u7136\u540e\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u4f7f\u7528\u547d\u4ee4\u6765\u5bf9\u96c6\u7fa4\u8fdb\u884c\u521d\u59cb\u5316<\/p>\n<div>\n<pre><code># redis-trib.rb create --replicas 1 10.140.12.101:6379 10.140.12.102:6379 10.140.12.103:6379 10.140.12.104:6379 10.140.12.105:6379 10.140.12.106:6379\n&gt;&gt;&gt; Creating cluster\n&gt;&gt;&gt; Performing hash slots allocation on 6 nodes...\nUsing 3 masters:\n10.140.12.101:6379\n10.140.12.102:6379\n10.140.12.103:6379\nAdding replica 10.140.12.104:6379 to 10.140.12.101:6379\nAdding replica 10.140.12.105:6379 to 10.140.12.102:6379\nAdding replica 10.140.12.106:6379 to 10.140.12.103:6379\nM: e1f4165568a7eab01706754631be75822f13f791 10.140.12.101:6379\n   slots:0-5460 (5461 slots) master\nM: 52f7a4319c9e745e997b1bd7269e9578bd215d90 10.140.12.102:6379\n   slots:5461-10922 (5462 slots) master\nM: 7298d2cd3b7707b953ca94ac24bd70e18ee4c062 10.140.12.103:6379\n   slots:10923-16383 (5461 slots) master\nS: a328972e855c9d05526489b85401d4803b12e11b 10.140.12.104:6379\n   replicates e1f4165568a7eab01706754631be75822f13f791\nS: 77cfabdec1e964eba3de529d5f80b8d9542e7735 10.140.12.105:6379\n   replicates 52f7a4319c9e745e997b1bd7269e9578bd215d90\nS: f5ea720adb75a6cdc2e373665342e84365853477 10.140.12.106:6379\n   replicates 7298d2cd3b7707b953ca94ac24bd70e18ee4c062\nCan I set the above configuration? (type 'yes' to accept): yes\n&gt;&gt;&gt; Nodes configuration updated\n&gt;&gt;&gt; Assign a different config epoch to each node\n&gt;&gt;&gt; Sending CLUSTER MEET messages to join the cluster\nWaiting for the cluster to join...\n&gt;&gt;&gt; Performing Cluster Check (using node 10.140.12.101:6379)\nM: e1f4165568a7eab01706754631be75822f13f791 10.140.12.101:6379\n   slots:0-5460 (5461 slots) master\n   1 additional replica(s)\nS: f5ea720adb75a6cdc2e373665342e84365853477 10.140.12.106:6379\n   slots: (0 slots) slave\n   replicates 7298d2cd3b7707b953ca94ac24bd70e18ee4c062\nS: a328972e855c9d05526489b85401d4803b12e11b 10.140.12.104:6379\n   slots: (0 slots) slave\n   replicates e1f4165568a7eab01706754631be75822f13f791\nM: 7298d2cd3b7707b953ca94ac24bd70e18ee4c062 10.140.12.103:6379\n   slots:10923-16383 (5461 slots) master\n   1 additional replica(s)\nS: 77cfabdec1e964eba3de529d5f80b8d9542e7735 10.140.12.105:6379\n   slots: (0 slots) slave\n   replicates 52f7a4319c9e745e997b1bd7269e9578bd215d90\nM: 52f7a4319c9e745e997b1bd7269e9578bd215d90 10.140.12.102:6379\n   slots:5461-10922 (5462 slots) master\n   1 additional replica(s)\n[OK] All nodes agree about slots configuration.\n&gt;&gt;&gt; Check for open slots...\n&gt;&gt;&gt; Check slots coverage...\n[OK] All 16384 slots covered.<\/code><\/pre>\n<\/div>\n<p>\u7b80\u5355\u89e3\u91ca\u4e00\u4e0b\u8fd9\u4e2a\u547d\u4ee4\uff1a\u8c03\u7528 ruby \u547d\u4ee4\u6765\u8fdb\u884c\u521b\u5efa\u96c6\u7fa4\uff0c--replicas 1 \u8868\u793a\u4e3b\u4ece\u590d\u5236\u6bd4\u4f8b\u4e3a 1:1\uff0c\u5373\u4e00\u4e2a\u4e3b\u8282\u70b9\u5bf9\u5e94\u4e00\u4e2a\u4ece\u8282\u70b9\uff1b\u7136\u540e\uff0c\u9ed8\u8ba4\u7ed9\u6211\u4eec\u5206\u914d\u597d\u4e86\u6bcf\u4e2a\u4e3b\u8282\u70b9\u548c\u5bf9\u5e94\u4ece\u8282\u70b9\u670d\u52a1\uff0c\u4ee5\u53ca solt \u7684\u5927\u5c0f\uff0c\u56e0\u4e3a\u5728 Redis \u96c6\u7fa4\u4e2d\u6709\u4e14\u4ec5\u6709 16383 \u4e2a solt \uff0c\u9ed8\u8ba4\u60c5\u51b5\u4f1a\u7ed9\u6211\u4eec\u5e73\u5747\u5206\u914d\uff0c\u5f53\u7136\u4f60\u53ef\u4ee5\u6307\u5b9a\uff0c\u540e\u7eed\u7684\u589e\u51cf\u8282\u70b9\u4e5f\u53ef\u4ee5\u91cd\u65b0\u5206\u914d\u3002<\/p>\n<h2 id=\"\u56db\u3001redis\u96c6\u7fa4\u7684\u9a8c\u8bc1\u548c\u6d4b\u8bd5\">\u56db\u3001redis\u96c6\u7fa4\u7684\u9a8c\u8bc1\u548c\u6d4b\u8bd5<\/h2>\n<p>\u6211\u4eec\u767b\u9646\u5176\u4e2d\u4e00\u53f0\u673a\u5668\uff0c\u6267\u884c\u9a8c\u8bc1\u547d\u4ee4<\/p>\n<div>\n<pre><code># redis-cli -c -h 10.140.12.106 \n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; cluster info\ncluster_state:ok\ncluster_slots_assigned:16384\ncluster_slots_ok:16384\ncluster_slots_pfail:0\ncluster_slots_fail:0\ncluster_known_nodes:6\ncluster_size:3\ncluster_current_epoch:6\ncluster_my_epoch:3\ncluster_stats_messages_sent:2721\ncluster_stats_messages_received:1575\n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; cluster nodes\ne1f4165568a7eab01706754631be75822f13f791 10.140.12.101:6379 master - 0 1544931962412 1 connected 0-5460\n52f7a4319c9e745e997b1bd7269e9578bd215d90 10.140.12.102:6379 master - 0 1544931964417 2 connected 5461-10922\na328972e855c9d05526489b85401d4803b12e11b 10.140.12.104:6379 slave e1f4165568a7eab01706754631be75822f13f791 0 1544931963415 4 connected\nf5ea720adb75a6cdc2e373665342e84365853477 10.140.12.106:6379 slave 7298d2cd3b7707b953ca94ac24bd70e18ee4c062 0 0 6 connected\n7298d2cd3b7707b953ca94ac24bd70e18ee4c062 10.140.12.103:6379 master - 0 1544931965421 3 connected 10923-16383\n77cfabdec1e964eba3de529d5f80b8d9542e7735 10.140.12.105:6379 slave 52f7a4319c9e745e997b1bd7269e9578bd215d90 0 1544931961410 5 connected\n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; \n10.140.12.106:6379&gt; set foo bar\n-&gt; Redirected to slot [12182] located at 10.140.12.103:6379\nOK\n10.140.12.103:6379&gt; SELECT 2\n(error) ERR SELECT is not allowed in cluster mode\n10.140.12.103:6379&gt;<\/code><\/pre>\n<\/div>\n<p>\u6ce8\u610f\u8fd9\u91cc\u7684redis-cli \u9700\u8981\u6307\u5b9a\u53c2\u6570-c \u96c6\u7fa4\u6a21\u5f0f\uff0c\u5426\u5219\u5c31\u4f1a\u51fa\u73b0\u5982\u4e0b\u9519\u8bef<\/p>\n<div>\n<pre><code>10.140.12.106:6379&gt; set ipcpu 000\n(error) MOVED 6021 10.140.12.102:6379<\/code><\/pre>\n<\/div>\n<p>\u53e6\u5916\uff0cRedis\u7684cluster\u6a21\u5f0f\uff0c\u53ea\u6709DB0\uff0cselect\u547d\u4ee4\u9009\u62e9\u5176\u4ed6\u7684\u6570\u636e\u5e93\u90fd\u4f1a\u62a5\u9519\u3002<\/p>\n<h2 id=\"\u4e94\u3001\u9ad8\u53ef\u7528\u6d4b\u8bd5\u4e3b\u5907\u5207\u6362\">\u4e94\u3001\u9ad8\u53ef\u7528\u6d4b\u8bd5(\u4e3b\u5907\u5207\u6362)<\/h2>\n<p>Redis\u96c6\u7fa4\u4e2d\u5185\u7f6e\u4e86Sentinel\u7684\u5b9e\u73b0\u65b9\u6cd5\uff0c\u6211\u4eec\u5c0610.140.12.101\u4e0a\u7684redis-server\u8fdb\u7a0bkill\u6389\uff0c\u5176\u4ed6\u8282\u70b9\u7684\u65e5\u5fd7\u5982\u4e0b<\/p>\n<div>\n<pre><code>11381:S 16 Dec 12:38:04.740 # Connection with master lost.\n11381:S 16 Dec 12:38:04.740 * Caching the disconnected master state.\n11381:S 16 Dec 12:38:05.093 * Connecting to MASTER 10.140.12.104:6379\n11381:S 16 Dec 12:38:05.093 * MASTER &lt;-&gt; SLAVE sync started\n11381:S 16 Dec 12:38:05.094 # Error condition on socket for SYNC: Connection refused\n11381:S 16 Dec 12:38:06.096 * Connecting to MASTER 10.140.12.104:6379\n11381:S 16 Dec 12:38:06.096 * MASTER &lt;-&gt; SLAVE sync started\n11381:S 16 Dec 12:38:06.096 # Error condition on socket for SYNC: Connection refused\n&lt;\u8f93\u51fa\u7701\u7565&gt;\n11381:S 16 Dec 12:38:21.754 * FAIL message received from 7298d2cd3b7707b953ca94ac24bd70e18ee4c062 about a328972e855c9d05526489b85401d4803b12e11b\n11381:S 16 Dec 12:38:21.754 # Cluster state changed: fail\n11381:S 16 Dec 12:38:21.854 # Start of election delayed for 765 milliseconds (rank #0, offset 687).\n11381:S 16 Dec 12:38:22.154 * Connecting to MASTER 10.140.12.104:6379\n11381:S 16 Dec 12:38:22.154 * MASTER &lt;-&gt; SLAVE sync started\n11381:S 16 Dec 12:38:22.155 # Error condition on socket for SYNC: Connection refused\n11381:S 16 Dec 12:38:22.656 # Starting a failover election for epoch 8.\n11381:S 16 Dec 12:38:22.702 # Failover election won: I'm the new master.\n11381:S 16 Dec 12:38:22.702 # configEpoch set to 8 after successful failover\n11381:M 16 Dec 12:38:22.702 * Discarding previously cached master state.\n11381:M 16 Dec 12:38:22.702 # Cluster state changed: ok<\/code><\/pre>\n<\/div>\n<p>\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u91ccCluster\u672c\u8eab\u4f1a\u8fdb\u884c\u4e3b\u5907\u7684\u5207\u6362\u3002<\/p>\n<h2 id=\"\u516d\u3001\u5410\u69fd\">\u516d\u3001\u5410\u69fd<\/h2>\n<p>Redis Cluster \u867d\u7136\u89e3\u51b3\u4e86\u9ad8\u53ef\u7528\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u8fd8\u6709\u5f88\u591a\u7f3a\u70b9\uff0c<\/p>\n<blockquote>\n<p>\u96c6\u7fa4\u7684\u7ba1\u7406\u662f\u901a\u8fc7\u4e00\u4e2a\u5916\u90e8\u7684ruby\u811a\u672c\u6765\u5b8c\u6210\u7684\uff0c\u6ca1\u6709\u96c6\u6210\u5230cluster\u672c\u8eab\u3002 <br \/>\n  \u76f8\u5bf9\u4e8e\u5176\u4ed6\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0credis cluster \u6ca1\u6709\u8bbe\u8ba1\u6210\"\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u90fd\u53ef\u4ee5\u8d1f\u8d23\u8f6c\u53d1\u8bf7\u6c42\"\uff0c\u53cd\u800c\u4f7f\u7528\u4e86\u91cd\u5b9a\u5411\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5bf9\u4e8e\u5ba2\u6237\u7aef\u6765\u8bf4\u6781\u5ea6\u4e0d\u53cb\u597d\u3002<\/p>\n<\/blockquote>\n<p>redis\u6bcf\u6b21\u7684\u51fa\u7684\u4e1c\u897f\u90fd\u662f\u7559\u4e00\u4e2a\u5c0f\u5c3e\u5df4\uff0c\u60f3\u8ba9\u5ba2\u6237\u7aef\u6765\u4e3b\u52a8\u5bf9\u63a5\uff0cSentinel\u4e5f\u662f\uff0cCluster\u4e5f\u662f\uff0c\u4e0d\u77e5\u9053\u5b98\u65b9\u662f\u600e\u4e48\u8003\u8651\u7684\u3002<\/p>\n<h2 id=\"\u53c2\u8003\u8d44\u6599\">\u53c2\u8003\u8d44\u6599<\/h2>\n<p><a href=\"http:\/\/www.cnblogs.com\/mafly\/p\/redis_cluster.html\">http:\/\/www.cnblogs.com\/mafly\/p\/redis_cluster.html<\/a> <br \/>\n<a href=\"https:\/\/www.cnblogs.com\/youzhibing\/p\/8512529.html#_label5\">https:\/\/www.cnblogs.com\/youzhibing\/p\/8512529.html#_label5<\/a> <br \/>\n<a href=\"https:\/\/www.cnblogs.com\/gomysql\/p\/4395504.html\">https:\/\/www.cnblogs.com\/gomysql\/p\/4395504.html<\/a><\/p>\n<p><wiz_tmp_tag id=\"wiz-table-range-border\" contenteditable=\"false\" style=\"display: none;\"><\/p>\n<div id=\"wiz-table-col-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-row-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-range-border_start\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_start_top\"><\/div>\n<div id=\"wiz-table-range-border_start_right\"><\/div>\n<div id=\"wiz-table-range-border_start_bottom\"><\/div>\n<div id=\"wiz-table-range-border_start_left\"><\/div>\n<div id=\"wiz-table-range-border_start_dot\"><\/div>\n<\/div>\n<div id=\"wiz-table-range-border_range\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_range_top\"><\/div>\n<div id=\"wiz-table-range-border_range_right\"><\/div>\n<div id=\"wiz-table-range-border_range_bottom\"><\/div>\n<div id=\"wiz-table-range-border_range_left\"><\/div>\n<div id=\"wiz-table-range-border_range_dot\"><\/div>\n<\/div>\n<p><\/wiz_tmp_tag><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/c.ipcpu.com\">IPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> &raquo; <a href=\"https:\/\/c.ipcpu.com\/2017\/06\/redis-cluster\/\">Redis\u96c6\u7fa4Cluster\u642d\u5efa<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Redis\u96c6\u7fa4Cluster\u642d\u5efa.md \u4e00\u3001Redis \u96c6\u7fa4Cluster \u7b80\u4ecb Redis \u662f\u4e00\u4e2a\u5f00\u6e90\u7684 key-value \u5b58\u50a8\u7cfb\u7edf\uff0c\u7531\u4e8e\u51fa\u4f17\u7684\u6027\u80fd\uff0c\u5927\u90e8\u5206\u4e92\u8054\u7f51\u4f01\u4e1a\u90fd\u7528\u6765\u505a\u670d\u52a1\u5668\u7aef\u7f13\u5b58\u3002Redis \u57283.0\u7248\u672c\u524d\u53ea\u652f\u6301\u5355\u5b9e\u4f8b\u6a21\u5f0f\uff0c\u867d\u7136\u652f\u6301\u4e3b\u4ece\u6a21\u5f0f\u3001\u54e8\u5175\u6a21\u5f0f\u90e8\u7f72\u6765\u89e3\u51b3\u5355\u70b9\u6545\u969c\uff0c\u4f46\u662f\u73b0\u5728\u4e92\u8054\u7f51\u4f01\u4e1a\u52a8\u8f84\u5927\u51e0\u767eG\u7684\u6570\u636e\uff0c\u53ef\u5b8c\u5168\u662f\u6ca1\u6cd5\u6ee1\u8db3\u4e1a\u52a1\u7684\u9700\u6c42\uff0c\u6240\u4ee5\uff0cRedis \u5728 3.0 \u7248\u672c\u4ee5\u540e\u5c31\u63a8\u51fa\u4e86\u96c6\u7fa4\u6a21\u5f0f\u3002 Redis \u96c6\u7fa4\u91c7\u7528\u4e86P2P\u7684\u6a21\u5f0f\uff0c\u5b8c\u5168\u53bb\u4e2d\u5fc3\u5316\u3002Redis \u628a\u6240\u6709\u7684 Key \u5206\u6210\u4e86 16384 \u4e2a slot *\uff0c\u6bcf\u4e2a Redis \u5b9e\u4f8b\u8d1f\u8d23\u5176\u4e2d\u4e00\u90e8\u5206 slot \u3002\u96c6\u7fa4\u4e2d\u7684\u6240\u6709\u4fe1\u606f\uff08\u8282\u70b9\u3001\u7aef\u53e3\u3001slot\u7b49\uff09\uff0c\u90fd\u901a\u8fc7\u8282\u70b9\u4e4b\u95f4\u5b9a\u671f\u7684\u6570\u636e\u4ea4\u6362\u800c\u66f4\u65b0\u3002 Redis \u5ba2\u6237\u7aef\u53ef\u4ee5\u5728\u4efb\u610f\u4e00\u4e2a Redis \u5b9e\u4f8b\u53d1\u51fa\u8bf7\u6c42\uff0c\u5982\u679c\u6240\u9700\u6570\u636e\u4e0d\u5728\u8be5\u5b9e\u4f8b\u4e2d\uff0c\u901a\u8fc7\u91cd\u5b9a\u5411\u547d\u4ee4\u5f15\u5bfc\u5ba2\u6237\u7aef\u8bbf\u95ee\u6240\u9700\u7684\u5b9e\u4f8b\u3002 \u4e8c\u3001redis\u8282\u70b9\u51c6\u5907 Redis \u96c6\u7fa4\u642d\u5efa\u89c4\u5212\uff0c\u7531\u4e8e\u96c6\u7fa4\u81f3\u5c11\u9700\u89816\u4e2a\u8282\u70b9\uff083\u4e3b3\u4ece\u6a21\u5f0f\uff09 \u670d\u52a1\u5668\u5217\u8868\u5982\u4e0b 10.140.12.101 10.140.12.102 10.140.12.103 10.140.12.104 10.140.12.105 10.140.12.106 \u6bcf\u4e2a\u673a\u5668\u90fd\u6309\u7167redis 3.2.12\u7248\u672c\uff0c\u7136\u540e\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\/etc\/redis.conf\uff0c\u6539\u52a8\u5982\u4e0b bind 0.0.0.0 cluster-enabled yes appendonly yes \u7136\u540e\u5206\u522b\u542f\u52a86\u53f0redis\u670d\u52a1\u3002 \u542f\u52a8\u4e4b\u540e\uff0credis\u96c6\u7fa4\u5e76\u4e0d\u80fd\u4f7f\u7528\uff0c\u56e0\u4e3a\u96c6\u7fa4\u8fd8\u6ca1\u6709\u5efa\u7acb\u3002 10.140.12.101:6379&gt; keys * (empty list or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[83,17,91,142],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1155"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=1155"}],"version-history":[{"count":1,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1155\/revisions"}],"predecessor-version":[{"id":1156,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1155\/revisions\/1156"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=1155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=1155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=1155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}