{"id":1729,"date":"2025-12-05T10:54:20","date_gmt":"2025-12-05T02:54:20","guid":{"rendered":"https:\/\/www.yeetrack.com\/?p=1729"},"modified":"2025-12-05T10:54:20","modified_gmt":"2025-12-05T02:54:20","slug":"redis%e4%b8%bb%e4%bb%8e%e7%bb%93%e6%9e%84%e6%9c%80%e5%b0%8f%e9%ab%98%e5%8f%af%e7%94%a8%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.yeetrack.com\/?p=1729","title":{"rendered":"redis\u4e3b\u4ece\u7ed3\u6784\u6700\u5c0f\u9ad8\u53ef\u7528\u65b9\u6848"},"content":{"rendered":"<p>redis\u662f\u540e\u7aef\u670d\u52a1\u5f00\u53d1\u4e2d\u5e38\u7528\u4e2d\u7684\u7f13\u5b58\u4e2d\u95f4\u4ef6\uff0c\u5176\u4ee5\u9ad8\u6027\u80fd\u3001\u6613\u7528\u6027\u800c\u5728\u4e92\u8054\u7f51\u3001\u91d1\u878d\u7b49\u9886\u57df\u5e7f\u6cdb\u4f7f\u7528\u3002\u5927\u6d41\u91cf\u4e1a\u52a1\u53ef\u4ee5\u4f7f\u7528redis\u591a\u4e3b\u591a\u4ece\u96c6\u7fa4\u6a21\u5f0f\uff0c\u6570\u636e\u5206\u7247\u5b58\u50a8\u5230\u4e0d\u540c\u8282\u70b9\u4e0a\uff1b\u5c0f\u578b\u670d\u52a1\u53ef\u4ee5\u4f7f\u7528redis\u7684\u4e00\u4e3b\u4e00\u4ece\u7ed3\u6784\uff0c\u7136\u540e\u518d\u4f7f\u7528redis-sentinel\u8fdb\u884c\u9ad8\u53ef\u7528\u90e8\u7f72\uff0c\u57fa\u672c\u5c31\u80fd\u6ee1\u8db3\u8981\u6c42\u3002\u4e0b\u9762\u7b80\u5355\u8bf4\u4e0b\uff0c\u5982\u4f55\u7528\u6700\u5c0f\u7684\u8d44\u6e90\u90e8\u7f72\u9ad8\u53ef\u7528\u7684redis\u4e3b\u4ece\u7ed3\u6784\u3002  <\/p>\n<p><!--more--><\/p>\n<h3>\u4e00\u53e5\u8bdd\u7ed3\u8bba<\/h3>\n<p>\u6700\u5c11\u9700\u8981\u4e09\u53f0\u72ec\u7acb\u7684\u670d\u52a1\u5668\uff0c\u624d\u80fd\u90e8\u7f72\u9ad8\u53ef\u7528\u7684redis\u4e00\u4e3b\u4e00\u4ece\u7ed3\u6784\u3002  <\/p>\n<h3>\u5177\u4f53\u90e8\u7f72\u65b9\u5f0f<\/h3>\n<ul>\n<li>\u670d\u52a1\u5668A\uff1a\u90e8\u7f72redis\u4e3b\u8282\u70b9 + redis\u54e8\u5175\u8282\u70b9<\/li>\n<li>\u670d\u52a1\u5668B\uff1a\u90e8\u7f72redis\u4ece\u8282\u70b9 + redis\u54e8\u5175\u8282\u70b9<\/li>\n<li>\u670d\u52a1\u5668C\uff1a\u90e8\u7f72redis\u54e8\u5175\u8282\u70b9<\/li>\n<\/ul>\n<p>\u4e0a\u9762\u7684\u90e8\u7f72\u67b6\u6784\uff0c\u65e0\u8bba\u54ea\u53f0\u5b95\u673a\uff0c\u90fd\u4e0d\u4f1a\u5f71\u54cdredis\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u3002  <\/p>\n<ul>\n<li>A\u5b95\u673a\uff0cB\u3001C\u670d\u52a1\u5668\u4e0a\u7684\u54e8\u5175\u8282\u70b9\u68c0\u6d4b\u5230A\u5b95\u673a\uff0c\u4e09\u4e2a\u54e8\u5175\u670d\u52a1\u5171\u4e09\u7968\uff0cB+C\u5171\u4e24\u7968\uff0c\u5360\u4e86\u5927\u591a\u6570\uff0c\u6545\u5c06B\u4e0a\u5347\u4e3a\u4e3b\u8282\u70b9\uff0c\u7ee7\u7eed\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u3002\u8fd9\u4e5f\u662f\u4e3a\u4f55\u54e8\u5175\u8282\u70b9\u8981\u90e8\u7f72\u5947\u6570\u4e2a\u7684\u539f\u56e0\uff0c\u9632\u6b62\u51fa\u73b0\u4e00\u534a\u5bf9\u4e00\u534a\u7684\u8111\u88c2\u95ee\u9898\uff0c\u9009\u4e0d\u51fa\u4e3b\u8282\u70b9\u3002 <\/li>\n<li>B\u5b95\u673a\uff0c\u672c\u6765\u5c31\u662f\u5907\u8282\u70b9\uff0c\u4e0d\u5f71\u54cdredis\u670d\u52a1<\/li>\n<li>C\u5b95\u673a\uff0c\u672c\u6765\u4e0a\u9762\u5c31\u6ca1\u6709redis\u670d\u52a1\uff0c\u66f4\u4e0d\u5f71\u54cdredis\u670d\u52a1<\/li>\n<\/ul>\n<p>\u5f53\u7136\u5982\u679c\u5df2\u7ecf\u6302\u63891\u53f0\u4e86\uff0c\u5c31\u4e0d\u518d\u662f\u9ad8\u53ef\u7528\u72b6\u6001\u4e86\uff0c\u9700\u5c3d\u5feb\u8865\u5145\u8282\u70b9\u8fdb\u53bb\u3002<\/p>\n<h3>\u8be6\u7ec6\u6b65\u9aa4<\/h3>\n<ol>\n<li>\n<p>\u5b89\u88c5redis-server<\/p>\n<pre><code>apt update && apt install redis-server<\/code><\/pre>\n<\/li>\n<li>\n<p>\u90e8\u7f72redis\u4e3b\u4ece<br \/>\n\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\/etc\/redis\/<\/p>\n<ul>\n<li>\n<p>\u542f\u52a8redis\u4e3b<br \/>\n\u914d\u7f6e\u6587\u4ef6\uff1a<strong>redis-server1.conf<\/strong> <\/p>\n<pre><code>    port 6379\n    bind 0.0.0.0\n    dir \"\/data\/redis\"\n    appendonly yes<\/code><\/pre>\n<p>\u53ef\u4ee5\u914d\u7f6esystemd\u670d\u52a1\uff0c\u6216\u8005\u76f4\u63a5\u4f7f\u7528\u547d\u4ee4\u542f\u52a8\uff1a  <\/p>\n<pre><code>    nohup redis-server  redis-server1.conf > redis-server1.log 2>&1 &<\/code><\/pre>\n<\/li>\n<li>\n<p>\u542f\u52a8redis\u4ece<br \/>\n\u914d\u7f6e\u6587\u4ef6\uff1a <strong>redis-server2.conf<\/strong> <\/p>\n<pre><code>    port 6380\n    bind 0.0.0.0\n    dir \"\/data\/redis\"\n    appendonly yes\n    replicaof XX.XX.XX.XX(redis\u4e3b\u7684\u5730\u5740) 6379<\/code><\/pre>\n<p>\u542f\u52a8\uff1a  <\/p>\n<pre><code>    nohup redis-server  redis-server2.conf > redis-server2.log 2>&1 &<\/code><\/pre>\n<p>redis\u4e3b\u4ece\u542f\u52a8\u4e4b\u540e\uff0c\u4e3b\u4ece\u4e4b\u95f4\u4f1a\u81ea\u52a8\u5f00\u542f\u540c\u6b65\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u90e8\u7f72\u54e8\u5175\u8282\u70b9<br \/>\n\u914d\u7f6e\u6587\u4ef6\uff1a<strong>sentinel1.conf<\/strong>  <\/p>\n<pre><code>    port 26379\n    dir \"\/tmp\"\n    sentinel deny-scripts-reconfig yes\n    sentinel monitor mymaster XX.XX.XX.XX(redis\u4e3b\u7684ip) 6379 2\n    sentinel down-after-milliseconds mymaster 5000<\/code><\/pre>\n<p>\u4e0a\u9762\u914d\u7f6e\u4e86\uff0c\u9ed8\u8ba4\u7684redis\u4e3b\u8282\u70b9ip\u548c\u7aef\u53e3\u548c\u68c0\u6d4b\u8d85\u65f6\u7684\u65f6\u95f4\uff0c\u542f\u52a8\u547d\u4ee4\u5982\u4e0b\uff1a  <\/p>\n<pre><code>    nohup redis-server  sentinel1.conf --sentinel > sentinel1.log 2>&1 &   <\/code><\/pre>\n<p>\u518d\u6309\u7167\u4e0a\u9762\u65b9\u5f0f\u542f\u52a8\u53e6\u5916\u4e24\u4e2asentinel\u8282\u70b9\u3002\u542f\u52a8\u65e5\u5fd7\u5982\u4e0b\uff1a  <\/p>\n<pre><code>244533:X 28 Nov 2025 15:32:26.644 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo\n244533:X 28 Nov 2025 15:32:26.644 # Redis version=5.0.7, bits=64, commit=00000000, modified=0, pid=244533, just started\n244533:X 28 Nov 2025 15:32:26.644 # Configuration loaded\n244533:X 28 Nov 2025 15:32:26.644 * Increased maximum number of open files to 10032 (it was originally set to 1024).\n244533:X 28 Nov 2025 15:32:26.644 * Running mode=sentinel, port=26379.\n244533:X 28 Nov 2025 15:32:26.678 # Sentinel ID is 0c255a19ca146bdfc29a50f56e89b3ba143ade44\n244533:X 28 Nov 2025 15:32:26.679 # +monitor master mymaster XX.XX.XX.XX 6379 quorum 2\n244533:X 28 Nov 2025 15:32:26.679 * +slave slave XX.XX.XX.XX:6380 XX.XX.XX.XX 6380 @ mymaster XX.XX.XX.XX 6379<\/code><\/pre>\n<\/li>\n<li>\n<p>\u6a21\u62df\u5b95\u673a<br \/>\n\u53ef\u4ee5kill\u6389redis\u4e3b\u8fdb\u7a0b\uff0c\u770b\u770b\u662f\u5426\u4f1a\u4e3b\u4ece\u5207\u6362\uff0c\u5982\u4e0b\u65e5\u5fd7\uff0c\u53ef\u4ee5\u770b\u52306380\u7aef\u53e3\u7684redis\u4e3b\u5b95\u6389\uff0c\u7136\u540e\u4e24\u4e2a\u54e8\u5175\u8282\u70b9\u8fdb\u884c\u9009\u4e3e\u5f97\u52302\u7968\uff0c\u4e4b\u540e\u628a6379\u7aef\u53e3\u7684redis\u5347\u7ea7\u4e3a\u4e3b\u8282\u70b9\u3002<\/p>\n<pre><code>244552:X 28 Nov 2025 15:47:53.579 # +sdown master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.579 # +sdown sentinel 0c255a19ca146bdfc29a50f56e89b3ba143ade44 XX.XX.XX.XX 26379 @ mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.646 # +odown master mymaster XX.XX.XX.XX 6380 #quorum 2\/2\n244552:X 28 Nov 2025 15:47:53.646 # +new-epoch 2\n244552:X 28 Nov 2025 15:47:53.646 # +try-failover master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.670 # +vote-for-leader cc50f37eb9de672f18319b6c49f295ea5cf66963 2\n244552:X 28 Nov 2025 15:47:53.703 # 6902261baed2421f1e4b0542d0d3ad5e4cc7a396 voted for cc50f37eb9de672f18319b6c49f295ea5cf66963 2\n244552:X 28 Nov 2025 15:47:53.732 # +elected-leader master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.732 # +failover-state-select-slave master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.784 # +selected-slave slave XX.XX.XX.XX:6379 XX.XX.XX.XX 6379 @ mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.785 * +failover-state-send-slaveof-noone slave XX.XX.XX.XX:6379 XX.XX.XX.XX 6379 @ mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:53.851 * +failover-state-wait-promotion slave XX.XX.XX.XX:6379 XX.XX.XX.XX 6379 @ mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:54.753 # +promoted-slave slave XX.XX.XX.XX:6379 XX.XX.XX.XX 6379 @ mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:54.753 # +failover-state-reconf-slaves master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:54.801 # +failover-end master mymaster XX.XX.XX.XX 6380\n244552:X 28 Nov 2025 15:47:54.801 # +switch-master mymaster XX.XX.XX.XX 6380 XX.XX.XX.XX 6379\n244552:X 28 Nov 2025 15:47:54.801 * +slave slave XX.XX.XX.XX:6380 XX.XX.XX.XX 6380 @ mymaster XX.XX.XX.XX 6379  <\/code><\/pre>\n<\/li>\n<li>\n<p>\u6a21\u62df\u5ba2\u6237\u7aef\u8bfb\u5199<br \/>\njava\u3001python\u7b49\u8bed\u8a00\u90fd\u6709\u6210\u719f\u7684\u652f\u6301redis-sentinel\u7684\u7ec4\u4ef6\uff0c\u65e0\u9700\u5728\u4e1a\u52a1\u4ee3\u7801\u505a\u64cd\u4f5c\u3002\u5982\u4e0bpython\u793a\u4f8b\uff0c\u9700\u8981<code>pip install redis<\/code> \u3002<br \/>\n\u4e0b\u9762\u4ee3\u7801\uff0c\u4f1a\u4f9d\u6b21\u5c1d\u8bd5\u8fde\u63a5\u6307\u5b9a\u7684sentinel\u5730\u5740\uff0c\u5982\u679c\u8d85\u65f6\u5c31\u5c1d\u8bd5\u4e0b\u4e00\u4e2a\uff1b\u8fde\u63a5sentinel\u4e4b\u540e\uff0c\u518d\u83b7\u53d6\u5230\u771f\u6b63\u7684redis\u4e3b\u4ece\u793a\u4f8b\uff0c\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff1b\u5373\u4f7fredis\u53d1\u751f\u4e3b\u4ece\u5207\u6362\uff0credis-py\u4f1a\u611f\u77e5\u5230\u53d8\u5316\uff0c\u7136\u540e\u8fdb\u884c\u5207\u6362\uff1b\u5f53\u7136\u5728\u6d41\u91cf\u8f83\u5927\u7684\u65f6\u5019\uff0c\u53ef\u80fd\u4f1a\u77ed\u65f6\u95f4\u62a5\u9519\u3002    <\/p>\n<pre><code>    from redis.sentinel import Sentinel\n\n    sentinel = Sentinel (\n        [\n            (\"XX.XX.XX.XX\", 26379),\n            (\"XX.XX.XX.XX\", 26380),\n            (\"XX.XX.XX.XX\", 26381)\n        ],\n        socket_timeout=1\n    )\n\n    master = sentinel.master_for('mymaster')\n    slave = sentinel.slave_for('mymaster')\n    master.set(\"age\", 15)\n    print(slave.get('name'))\n    print(slave.get('age'))<\/code><\/pre>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>redis\u662f\u540e\u7aef\u670d\u52a1\u5f00\u53d1\u4e2d\u5e38\u7528\u4e2d\u7684\u7f13\u5b58\u4e2d\u95f4\u4ef6\uff0c\u5176\u4ee5\u9ad8\u6027\u80fd\u3001\u6613\u7528\u6027\u800c\u5728\u4e92\u8054\u7f51\u3001\u91d1\u878d\u7b49\u9886\u57df\u5e7f\u6cdb\u4f7f\u7528\u3002\u5927\u6d41\u91cf\u4e1a\u52a1\u53ef\u4ee5\u4f7f\u7528redis\u591a\u4e3b\u591a\u4ece\u96c6\u7fa4\u6a21\u5f0f\uff0c\u6570\u636e\u5206\u7247\u5b58\u50a8\u5230\u4e0d\u540c\u8282\u70b9\u4e0a\uff1b\u5c0f\u578b\u670d\u52a1\u53ef\u4ee5\u4f7f\u7528redis\u7684\u4e00\u4e3b&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[34],"tags":[54,98],"class_list":["post-1729","post","type-post","status-publish","format-standard","hentry","category-software","tag-redis","tag-98"],"views":180,"_links":{"self":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/1729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1729"}],"version-history":[{"count":1,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/1729\/revisions"}],"predecessor-version":[{"id":1730,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/1729\/revisions\/1730"}],"wp:attachment":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}