{"id":33968,"date":"2022-12-28T23:23:10","date_gmt":"2023-09-14T02:59:00","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis%e9%85%8d%e7%bd%ae%e5%a4%8d%e5%88%b6\/"},"modified":"2024-04-29T07:25:04","modified_gmt":"2024-04-28T23:25:04","slug":"%e4%bd%bf%e7%94%a8redis%e9%85%8d%e7%bd%ae%e5%a4%8d%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis%e9%85%8d%e7%bd%ae%e5%a4%8d%e5%88%b6\/","title":{"rendered":"\u4f7f\u7528Redis\u914d\u7f6e\u590d\u5236"},"content":{"rendered":"<h1>\u603b\u7ed3\u6765\u8bf4<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Redis\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6c38\u7d9a\u5316\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30de\u30b9\u30bf\u30fc\u306e\u81ea\u52d5\u518d\u8d77\u52d5\u8a2d\u5b9a\u3092\u884c\u308f\u306a\u3044\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30de\u30b9\u30bf\u30fc\u306e\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306f\u3001Redis Cluster\u3084Redis Sentinel\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068<\/ul>\n<h1>Redis\u7684\u590d\u5236<\/h1>\n<p>\u60a8\u53ef\u4ee5\u5728Redis\u4e2d\u76f4\u63a5\u4e3a\u4e3b\u4ece\u89d2\u8272\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<p>\u6587\u4ef6\u5728\u8fd9\u8fb9\u3002<\/p>\n<p>\u590d\u5236<\/p>\n<p>\u6709\u51e0\u70b9\u662f\u5199\u5728\u4e0a\u9762\u7684\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5173\u4e8e\u884c\u52a8\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30de\u30b9\u30bf\u30fc\u30fb\u30ec\u30d7\u30ea\u30ab\u9593\u304c\u63a5\u7d9a\u3067\u304d\u3066\u3044\u308b\u5834\u5408\u3001\u30de\u30b9\u30bf\u30fc\u304b\u3089\u30ec\u30d7\u30ea\u30ab\u3078\u30c7\u30fc\u30bf\u306e\u5909\u66f4\uff08\u66f8\u304d\u8fbc\u307f\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u306a\u3069\uff09\u306e\u66f4\u65b0\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7684\u306b\u3001\u30de\u30b9\u30bf\u30fc\u3068\u30ec\u30d7\u30ea\u30ab\u304c\u5206\u65ad\u3055\u308c\u3066\u3082\u3001\u5fa9\u65e7\u3057\u3066\u63a5\u7d9a\u3067\u304d\u308c\u3070\u30ec\u30d7\u30ea\u30ab\u306f\u90e8\u5206\u7684\u306a\u540c\u671f\u3092\u8a66\u307f\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>\u90e8\u5206\u7684\u306a\u540c\u671f\u304c\u4e0d\u53ef\u80fd\u306a\u5834\u5408\u3001\u30ec\u30d7\u30ea\u30ab\u306f\u5b8c\u5168\u306a\u518d\u540c\u671f\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u30de\u30b9\u30bf\u30fc\u306b\u30c7\u30fc\u30bf\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306e\u4f5c\u6210\u3068\u9001\u4fe1\u3001\u4ee5\u5f8c\u306e\u7d99\u7d9a\u7684\u306a\u66f4\u65b0\u30a4\u30d9\u30f3\u30c8\u306e\u9001\u4fe1\u3092\u8981\u6c42\u3059\u308b<\/p>\n<p>\u5982\u679c\u53d1\u751f\u4e3b\u8282\u70b9\u6545\u969c\u7b49\u95ee\u9898\uff0c\u65e0\u6cd5\u8fdb\u884c\u6240\u8c13\u7684HA\u6545\u969c\u8f6c\u79fb\u3002\u5982\u679c\u9700\u8981\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u5219\u9700\u8981\u8003\u8651\u4f7f\u7528Redis Cluster\u6216Redis Sentinel\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u590d\u5236\u7684\u7279\u70b9\u548c\u6ce8\u610f\u4e8b\u9879\u5927\u81f4\u5982\u4e0b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u975e\u540c\u671f\u3067\u52d5\u4f5c\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30de\u30b9\u30bf\u30fc\u306b\u5bfe\u3057\u3066\u3001\u30ec\u30d7\u30ea\u30ab\u306f\u8907\u6570\u5b58\u5728\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30de\u30b9\u30bf\u30fc\u3001\u30ec\u30d7\u30ea\u30ab\u305d\u308c\u305e\u308c\u3067\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u3067\u52d5\u4f5c\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4e2d\u306b\u3001\u30de\u30b9\u30bf\u30fc\u306f\u7d99\u7d9a\u3057\u3066\u30af\u30a8\u30ea\u3092\u51e6\u7406\u53ef\u80fd<br \/>\n\u30ec\u30d7\u30ea\u30ab\u5074\u3067\u3001\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u51fa\u3066\u304d\u305f\u5834\u5408\u306f\u3001\u30d6\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308b<\/p>\n<p>\u30de\u30b9\u30bf\u30fc\u304c\u518d\u8d77\u52d5\u3057\u305f\u6642\u306b\u3001\u7a7a\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u51e6\u7406\u3092\u53d7\u3051\u4ed8\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u7a7a\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u30ec\u30d7\u30ea\u30ab\u3078\u540c\u671f\u3055\u308c\u3001\u30ec\u30d7\u30ea\u30ab\u5074\u3082\u7a7a\u306b\u306a\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f<\/p>\n<p>\u6682\u65f6\u5148\u8c03\u67e5\u5230\u6b64\uff0c\u8ba9\u6211\u4eec\u5b9e\u9645\u64cd\u4f5c\u4e00\u4e0b\u8bd5\u8bd5\u770b\u3002<\/p>\n<h1>\u73af\u5883<\/h1>\n<p>\u8fd9\u6b21\u7684\u786e\u8ba4\u73af\u5883\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">cat<\/span> \/etc\/redhat-release \r\nCentOS Linux release 7.6.1810 <span class=\"o\">(<\/span>Core<span class=\"o\">)<\/span>\r\n\r\n\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">uname<\/span> <span class=\"nt\">-a<\/span>\r\nLinux localhost.localdomain 3.10.0-957.12.2.el7.x86_64 <span class=\"c\">#1 SMP Tue May 14 21:24:32 UTC 2019 x86_64 x86_64 x86_64 GNU\/Linux<\/span>\r\n\r\n\r\n<span class=\"nv\">$ <\/span>redis-server <span class=\"nt\">-v<\/span>\r\nRedis server <span class=\"nv\">v<\/span><span class=\"o\">=<\/span>5.0.5 <span class=\"nv\">sha<\/span><span class=\"o\">=<\/span>00000000:0 <span class=\"nv\">malloc<\/span><span class=\"o\">=<\/span>jemalloc-5.1.0 <span class=\"nv\">bits<\/span><span class=\"o\">=<\/span>64 <span class=\"nv\">build<\/span><span class=\"o\">=<\/span>619d60bfb0a92c36\r\n<\/code><\/pre>\n<p>\u6211\u5011\u6e96\u5099\u4e86\u5169\u53f0\u4f3a\u670d\u5668\uff0c\u5167\u5bb9\u5982\u4e0b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30de\u30b9\u30bf\u30fc \u2026 192.168.33.10<\/ul>\n<\/li>\n<\/ul>\n<p>\u30ec\u30d7\u30ea\u30ab \u2026 192.168.33.11<\/p>\n<h1>\u5728CentOS\u4e0a\u5b89\u88c5Redis\u3002<\/h1>\n<p>\u4eceRemi\u5b58\u50a8\u5e93\u4e2d\u5c3d\u53ef\u80fd\u5730\u5b89\u88c5\u6700\u65b0\u7684Redis\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum <span class=\"nb\">install <\/span>epel-release\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum <span class=\"nb\">install <\/span>https:\/\/rpms.remirepo.net\/enterprise\/remi-release-7.rpm\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum <span class=\"nt\">--enablerepo<\/span><span class=\"o\">=<\/span>remi <span class=\"nb\">install <\/span>redis\r\n<\/code><\/pre>\n<h1>\u4e3b\u4eba\u7684\u8bbe\u5b9a<\/h1>\n<p>\u4fee\u6539\/etc\/redis.conf\u3002<\/p>\n<p>\u8fd9\u6b21\uff0c\u9996\u5148\u4ec5\u4fee\u6b63\u7ed1\u5b9a\u7684 IP \u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">bind <\/span>0.0.0.0\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u901a\u8fc7Remi Repository\u5b89\u88c5\u7684Redis 5.0.5\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo grep<\/span> <span class=\"nt\">-v<\/span> <span class=\"s1\">'#'<\/span> \/etc\/redis.conf | <span class=\"nb\">grep<\/span> <span class=\"nt\">-v<\/span> <span class=\"s1\">'^$'<\/span>\r\n<span class=\"nb\">bind <\/span>127.0.0.1\r\nprotected-mode <span class=\"nb\">yes\r\n<\/span>port 6379\r\ntcp-backlog 511\r\n<span class=\"nb\">timeout <\/span>0\r\ntcp-keepalive 300\r\ndaemonize no\r\nsupervised no\r\npidfile \/var\/run\/redis_6379.pid\r\nloglevel notice\r\nlogfile \/var\/log\/redis\/redis.log\r\ndatabases 16\r\nalways-show-logo <span class=\"nb\">yes\r\n<\/span>save 900 1\r\nsave 300 10\r\nsave 60 10000\r\nstop-writes-on-bgsave-error <span class=\"nb\">yes\r\n<\/span>rdbcompression <span class=\"nb\">yes\r\n<\/span>rdbchecksum <span class=\"nb\">yes\r\n<\/span>dbfilename dump.rdb\r\n<span class=\"nb\">dir<\/span> \/var\/lib\/redis\r\nreplica-serve-stale-data <span class=\"nb\">yes\r\n<\/span>replica-read-only <span class=\"nb\">yes\r\n<\/span>repl-diskless-sync no\r\nrepl-diskless-sync-delay 5\r\nrepl-disable-tcp-nodelay no\r\nreplica-priority 100\r\nlazyfree-lazy-eviction no\r\nlazyfree-lazy-expire no\r\nlazyfree-lazy-server-del no\r\nreplica-lazy-flush no\r\nappendonly no\r\nappendfilename <span class=\"s2\">\"appendonly.aof\"<\/span>\r\nappendfsync everysec\r\nno-appendfsync-on-rewrite no\r\nauto-aof-rewrite-percentage 100\r\nauto-aof-rewrite-min-size 64mb\r\naof-load-truncated <span class=\"nb\">yes\r\n<\/span>aof-use-rdb-preamble <span class=\"nb\">yes\r\n<\/span>lua-time-limit 5000\r\nslowlog-log-slower-than 10000\r\nslowlog-max-len 128\r\nlatency-monitor-threshold 0\r\nnotify-keyspace-events <span class=\"s2\">\"\"<\/span>\r\nhash-max-ziplist-entries 512\r\nhash-max-ziplist-value 64\r\nlist-max-ziplist-size <span class=\"nt\">-2<\/span>\r\nlist-compress-depth 0\r\nset-max-intset-entries 512\r\nzset-max-ziplist-entries 128\r\nzset-max-ziplist-value 64\r\nhll-sparse-max-bytes 3000\r\nstream-node-max-bytes 4096\r\nstream-node-max-entries 100\r\nactiverehashing <span class=\"nb\">yes\r\n<\/span>client-output-buffer-limit normal 0 0 0\r\nclient-output-buffer-limit replica 256mb 64mb 60\r\nclient-output-buffer-limit pubsub 32mb 8mb 60\r\nhz 10\r\ndynamic-hz <span class=\"nb\">yes\r\n<\/span>aof-rewrite-incremental-fsync <span class=\"nb\">yes\r\n<\/span>rdb-save-incremental-fsync <span class=\"nb\">yes<\/span>\r\n<\/code><\/pre>\n<p>Redis\u5df2\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start redis\r\n<\/code><\/pre>\n<p>\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.10\r\n<\/code><\/pre>\n<p>\u8f93\u5165\u6570\u636e\u5e76\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code>192.168.33.10:6379&gt; <span class=\"nb\">set <\/span>key1 value1\r\nOK\r\n\r\n192.168.33.10:6379&gt; <span class=\"nb\">set <\/span>key2 value2\r\nOK\r\n\r\n192.168.33.10:6379&gt; keys <span class=\"k\">*<\/span>\r\n1<span class=\"o\">)<\/span> <span class=\"s2\">\"key1\"<\/span>\r\n2<span class=\"o\">)<\/span> <span class=\"s2\">\"key2\"<\/span>\r\n<\/code><\/pre>\n<h1>\u8bbe\u7f6e\u590d\u5236\u54c1<\/h1>\n<p>\u5728\u590d\u5236\u7aef\uff0c\u6211\u4eec\u5728\/etc\/redis.conf\u6587\u4ef6\u4e2d\u9664\u4e86bind\u4e4b\u5916\u8fd8\u9700\u8981\u6307\u5b9areplicaof\u3002<\/p>\n<pre class=\"post-pre\"><code>replicaof 192.168.33.10 6379\r\n<\/code><\/pre>\n<p>\u6307\u5b9a\u7ed9 replicaof \u7684\u662f\u4e3b\u8282\u70b9\u7684 IP \u5730\u5740\uff08\u6216\u4e3b\u673a\u540d\uff09\u548c\u7aef\u53e3\u3002<\/p>\n<p>\u542f\u52a8Redis Replica\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start redis\r\n<\/code><\/pre>\n<p>\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.11\r\n<\/code><\/pre>\n<p>\u5df2\u7ecf\u5b58\u5728\u6570\u636e\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>192.168.33.11:6379&gt; get key1\r\n<span class=\"s2\">\"value1\"<\/span>\r\n192.168.33.11:6379&gt; get key2\r\n<span class=\"s2\">\"value2\"<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4eceRemi Repository\u5b89\u88c5\u7684Redis\u4e2d\uff0c\u9ed8\u8ba4\u914d\u7f6e\u4e3areplica-read-only\u4e3a\u662f\uff0c\u56e0\u6b64\u5728\u526f\u672c\u7aef\u65e0\u6cd5\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code>192.168.33.11:6379&gt; <span class=\"nb\">set <\/span>key3 value3\r\n<span class=\"o\">(<\/span>error<span class=\"o\">)<\/span> READONLY You can<span class=\"s1\">'t write against a read only replica.\r\n<\/span><\/code><\/pre>\n<p>\u8981\u67e5\u770b\u590d\u5236\u4fe1\u606f\uff0c\u4f7f\u7528info replication\u3002<\/p>\n<p>\u5982\u679c\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.10\r\n192.168.33.10:6379&gt; info replication\r\n<span class=\"c\"># Replication<\/span>\r\nrole:master\r\nconnected_slaves:1\r\nslave0:ip<span class=\"o\">=<\/span>192.168.33.11,port<span class=\"o\">=<\/span>6379,state<span class=\"o\">=<\/span>online,offset<span class=\"o\">=<\/span>135,lag<span class=\"o\">=<\/span>1\r\nmaster_replid:0bff47e7ae6b3513e56f6f7f1b571fdc8b668418\r\nmaster_replid2:0000000000000000000000000000000000000000\r\nmaster_repl_offset:135\r\nsecond_repl_offset:-1\r\nrepl_backlog_active:1\r\nrepl_backlog_size:1048576\r\nrepl_backlog_first_byte_offset:1\r\nrepl_backlog_histlen:135\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728\u590d\u5236\u54c1\u4e0a\u6267\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.11 \r\n192.168.33.11:6379&gt; info replication\r\n<span class=\"c\"># Replication<\/span>\r\nrole:slave\r\nmaster_host:192.168.33.10\r\nmaster_port:6379\r\nmaster_link_status:up\r\nmaster_last_io_seconds_ago:3\r\nmaster_sync_in_progress:0\r\nslave_repl_offset:135\r\nslave_priority:100\r\nslave_read_only:1\r\nconnected_slaves:0\r\nmaster_replid:0bff47e7ae6b3513e56f6f7f1b571fdc8b668418\r\nmaster_replid2:0000000000000000000000000000000000000000\r\nmaster_repl_offset:135\r\nsecond_repl_offset:-1\r\nrepl_backlog_active:1\r\nrepl_backlog_size:1048576\r\nrepl_backlog_first_byte_offset:1\r\nrepl_backlog_histlen:135\r\n<\/code><\/pre>\n<h1>\u5173\u95ed\u6301\u4e45\u5316\u529f\u80fd\uff0c\u7136\u540e\u5c1d\u8bd5\u91cd\u65b0\u542f\u52a8\u4e3b\u63a7\u3002<\/h1>\n<p>\u8bd5\u8bd5\u5c06\u914d\u7f6e\u6587\u4ef6\u7b80\u5316\u5230\u8fd9\u4e2a\u7a0b\u5ea6\uff0c\u540c\u65f6\u5220\u9664\u4e00\u6b21 RDB \u6587\u4ef6\u3002<\/p>\n<p>\u5e08\u5085\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">bind <\/span>0.0.0.0\r\npidfile \/var\/run\/redis_6379.pid\r\nloglevel notice\r\nlogfile \/var\/log\/redis\/redis.log\r\ndbfilename dump.rdb\r\n<span class=\"nb\">dir<\/span> \/var\/lib\/redis\r\n<\/code><\/pre>\n<p>\u590d\u5236\u54c1\u65b9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">bind <\/span>0.0.0.0\r\npidfile \/var\/run\/redis_6379.pid\r\nloglevel notice\r\nlogfile \/var\/log\/redis\/redis.log\r\ndbfilename dump.rdb\r\n<span class=\"nb\">dir<\/span> \/var\/lib\/redis\r\nreplica-read-only <span class=\"nb\">yes\r\n<\/span>replicaof 192.168.33.10 6379\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u5c06\u6570\u636e\u8f93\u5165\u5230\u4e3b\u63a7\u7cfb\u7edf\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.10\r\n192.168.33.10:6379&gt; keys <span class=\"k\">*<\/span>\r\n<span class=\"o\">(<\/span>empty list or <span class=\"nb\">set<\/span><span class=\"o\">)<\/span>\r\n192.168.33.10:6379&gt; <span class=\"nb\">set <\/span>key1 value1\r\nOK\r\n192.168.33.10:6379&gt; <span class=\"nb\">set <\/span>key2 value2\r\nOK\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u786e\u8ba4\u526f\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.11\r\n192.168.33.11:6379&gt; keys <span class=\"k\">*<\/span>\r\n1<span class=\"o\">)<\/span> <span class=\"s2\">\"key2\"<\/span>\r\n2<span class=\"o\">)<\/span> <span class=\"s2\">\"key1\"<\/span>\r\n<\/code><\/pre>\n<p>\u91cd\u65b0\u542f\u52a8\u4e3b\u673a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl stop redis\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start redis\r\n<\/code><\/pre>\n<p>\u6211\u8981\u786e\u8ba4\u4e3b\u4eba\u3002\u7531\u4e8e\u6ca1\u6709\u8fdb\u884c\u6301\u4e45\u5316\u5b58\u50a8\uff0c\u6570\u636e\u5df2\u7ecf\u4e22\u5931\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.10\r\n192.168.33.10:6379&gt; keys <span class=\"k\">*<\/span>\r\n<span class=\"o\">(<\/span>empty list or <span class=\"nb\">set<\/span><span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u786e\u8ba4\u526f\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>redis-cli <span class=\"nt\">-h<\/span> 192.168.33.11\r\n192.168.33.11:6379&gt; keys <span class=\"k\">*<\/span>\r\n<span class=\"o\">(<\/span>empty list or <span class=\"nb\">set<\/span><span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u8fb9\u4e5f\u53d8\u5f97\u975e\u5e38\u5e72\u51c0\u4e86\u3002<\/p>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0cRDB\u6587\u4ef6\u662f\u7528\u4e8e\u5b9a\u4e49\u8bbe\u7f6e\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>dbfilename dump.rdb\r\n<span class=\"nb\">dir<\/span> \/var\/lib\/redis\r\n<\/code><\/pre>\n<p>\u5f53\u9700\u8981\u5b8c\u6574\u4f20\u8f93\u6570\u636e\u65f6\uff0c\u4f3c\u4e4e\u9700\u8981\u4e34\u65f6\u521b\u5efa\u8f6c\u50a8\u6587\u4ef6\u3002\u5982\u679c\u53d6\u6d88\u6b64\u8bbe\u7f6e\uff0c\u5219\u5728\u9700\u8981\u5b8c\u5168\u540c\u6b65\u65f6\u65e0\u6cd5\u521b\u5efa\u5feb\u7167\u5e76\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code>Opening the temp file needed <span class=\"k\">for <\/span>MASTER &lt;-&gt; REPLICA synchronization: Permission denied\r\n<\/code><\/pre>\n<p>\u6570\u636e\u7684\u6301\u4e45\u6027\u672c\u8eab\u5df2\u7ecf\u5220\u9664\u4e86\u4ee5\u4e0b\u539f\u59cb\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u56e0\u6b64\u4e0d\u518d\u8fdb\u884c\u5b9a\u671f\u4fdd\u5b58\u3002<\/p>\n<pre class=\"post-pre\"><code>save 900 1\r\nsave 300 10\r\nsave 60 10000\r\n<\/code><\/pre>\n<p>Redis 5.0 \u7684\u914d\u7f6e<\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u91cd\u65b0\u542f\u52a8Redis\u4e0d\u4f1a\u4e22\u5931\u6570\u636e\u3002<\/p>\n<p>\u5bf9\u4e8e\u6301\u4e45\u5316\u8bbe\u7f6e\u548c\u91cd\u542f\u8bbe\u7f6e\uff0c\u8bf7\u5c0f\u5fc3\u5904\u7406\u54e6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u603b\u7ed3\u6765\u8bf4 Redis\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u53ef\u80fd &nbsp; \u6c38\u7d9a\u5316\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30de\u30b9\u30bf\u30fc\u306e [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33968","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 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