{"id":202367,"date":"2025-05-10T08:41:31","date_gmt":"2025-05-10T00:41:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202367\/"},"modified":"2025-05-10T08:41:31","modified_gmt":"2025-05-10T00:41:31","slug":"%e5%9f%ba%e4%ba%8edocker%e5%a6%82%e4%bd%95%e6%90%ad%e5%bb%baredis-sentinel%e9%9b%86%e7%be%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202367\/","title":{"rendered":"\u57fa\u4e8edocker\u5982\u4f55\u642d\u5efaredis-sentinel\u96c6\u7fa4"},"content":{"rendered":"

<\/b> <\/p>\n

\u57fa\u4e8edocker\u5982\u4f55\u642d\u5efaredis-sentinel\u96c6\u7fa4<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898\u662f<\/span>\u300a\u57fa\u4e8edocker\u5982\u4f55\u642d\u5efaredis-sentinel\u96c6\u7fa4\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e\u6570\u636e\u5e93<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n

1\u3001\u6982\u8ff0<\/strong><\/p>\n

redis \u96c6\u7fa4\u53ef\u4ee5\u5728\u4e00\u7ec4 redis \u8282\u70b9\u4e4b\u95f4\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c sharding\u3002\u5728\u96c6\u7fa4\u4e2d\u4f1a\u6709 1 \u4e2a master \u548c\u591a\u4e2a slave \u8282\u70b9\u3002\u5f53 master \u8282\u70b9\u5931\u6548\u65f6\uff0c\u5e94\u9009\u4e3e\u51fa\u4e00\u4e2a slave \u8282\u70b9\u4f5c\u4e3a\u65b0\u7684 master\u3002\u7136\u800c redis \u672c\u8eab(\u5305\u62ec\u5b83\u7684\u5f88\u591a\u5ba2\u6237\u7aef)\u6ca1\u6709\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u53d1\u73b0\u5e76\u8fdb\u884c\u4e3b\u5907\u5207\u6362\u7684\u80fd\u529b\uff0c\u9700\u8981\u5916\u90e8\u7684\u76d1\u63a7\u65b9\u6848\u6765\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u6062\u590d\u3002<\/p>\n

redis sentinel \u662f\u5b98\u65b9\u63a8\u8350\u7684\u9ad8\u53ef\u7528\u6027\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u662f redis \u96c6\u7fa4\u7684\u76d1\u63a7\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u8282\u70b9\u76d1\u63a7\u3001\u901a\u77e5\u3001\u81ea\u52a8\u6545\u969c\u6062\u590d\u548c\u5ba2\u6237\u7aef\u914d\u7f6e\u53d1\u73b0\u670d\u52a1\u3002<\/p>\n

2\u3001\u9047\u5230\u7684\u95ee\u9898<\/strong><\/p>\n

1\u3001docker host\u7f51\u7edc<\/strong><\/p>\n

docker\u4f7f\u7528host\u7f51\u7edc\u65f6\u5bf9\u4e8ewindows \u3001mac\u4e0d\u751f\u6548(\u6ca1\u627e\u5230\u89e3\u51b3\u65b9\u6848)\uff0c\u6700\u540e\u653e\u5f03\u4e86windows \u4f7f\u7528centos\u90e8\u7f72\u96c6\u7fa4\u3002<\/p>\n

2\u3001\u4e0d\u4f7f\u7528host\u7f51\u7edc\u7684\u60c5\u51b5\u4e0bsentinel \u8fde\u63a5\u95ee\u9898<\/strong><\/p>\n

\u4e0d\u4f7f\u7528host\u7f51\u7edc\u7684\u60c5\u51b5\u4e0b\u8fde\u63a5sentinel\u96c6\u7fa4\u65f6\u53ef\u4ee5\u6307\u5b9a\u4e3b\u8282\u70b9\u7aef\u53e3\u6545\u53ef\u4ee5\u6b63\u5e38\u8054\u901a\uff0c \u4f46\u5728\u4e3b\u8282\u70b9\u6545\u969c\u65f6 sentinel \u4ece\u4e3b\u8282\u70b9\u83b7\u53d6\u5230\u7684 ip \u662f\u5bb9\u5668\u5185\u7684\u865a\u62df ip \u5bfc\u81f4\u96c6\u7fa4\u65e0\u6cd5\u6b63\u5e38\u8fde\u63a5\u3002<\/p>\n

 <\/p>\n

3\u3001\u642d\u5efa\u8fc7\u7a0b<\/strong><\/p>\n

1\u3001\u76ee\u5f55\u7ed3\u6784<\/p>\n

 <\/p>\n

 <\/p>\n

2\u3001sentinel \u914d\u7f6e\u6587\u4ef6<\/p>\n

1\u3001sentinel1.conf<\/p>\n

#\u7aef\u53e3\u53f7\nport 26379\ndir \/tmp\n# mymaster\uff1a\u81ea\u5b9a\u4e49\u96c6\u7fa4\u540d\uff0c2:\u6295\u7968\u6570\u91cf\u5fc5\u987b2\u4e2asentinel\u624d\u80fd\u5224\u65ad\u4e3b\u8282\u70b9\u662f\u5426\u5931\u8d25\nsentinel monitor mymaster <ip> <port> 2\n# \u6307\u7684\u662f\u8d85\u8fc75000\u79d2\uff0c\u4e14\u6ca1\u6709\u56de\u590d\uff0c\u5219\u5224\u5b9a\u4e3b\u8282\u70b9\u4e0d\u53ef\u8fbe\nsentinel down-after-milliseconds mymaster 5000\n# \u8868\u793a\u5728\u6545\u969c\u8f6c\u79fb\u7684\u65f6\u5019\u6700\u591a\u6709numslaves\u5728\u540c\u6b65\u66f4\u65b0\u65b0\u7684master\nsentinel parallel-syncs mymaster 1\n# \u6545\u969c\u8f6c\u79fb\u8d85\u65f6\u65f6\u95f4\nsentinel failover-timeout mymaster 5000<\/pre>\n
2\u3001sentinel2.conf<\/p>\n
#\u7aef\u53e3\u53f7\nport 26380\ndir \/tmp\n# mymaster\uff1a\u81ea\u5b9a\u4e49\u96c6\u7fa4\u540d\uff0c2:\u6295\u7968\u6570\u91cf\u5fc5\u987b2\u4e2asentinel\u624d\u80fd\u5224\u65ad\u4e3b\u8282\u70b9\u662f\u5426\u5931\u8d25\nsentinel monitor mymaster <ip> <port> 2\n# \u6307\u7684\u662f\u8d85\u8fc75000\u79d2\uff0c\u4e14\u6ca1\u6709\u56de\u590d\uff0c\u5219\u5224\u5b9a\u4e3b\u8282\u70b9\u4e0d\u53ef\u8fbe\nsentinel down-after-milliseconds mymaster 5000\n# \u8868\u793a\u5728\u6545\u969c\u8f6c\u79fb\u7684\u65f6\u5019\u6700\u591a\u6709numslaves\u5728\u540c\u6b65\u66f4\u65b0\u65b0\u7684master\nsentinel parallel-syncs mymaster 1\n# \u6545\u969c\u8f6c\u79fb\u8d85\u65f6\u65f6\u95f4\nsentinel failover-timeout mymaster 5000<\/pre>\n
3\u3001sentinel3.conf<\/p>\n
#\u7aef\u53e3\u53f7\nport 26381\ndir \/tmp\n# mymaster\uff1a\u81ea\u5b9a\u4e49\u96c6\u7fa4\u540d\uff0c2:\u6295\u7968\u6570\u91cf\u5fc5\u987b2\u4e2asentinel\u624d\u80fd\u5224\u65ad\u4e3b\u8282\u70b9\u662f\u5426\u5931\u8d25\nsentinel monitor mymaster <ip> <port> 2\n# \u6307\u7684\u662f\u8d85\u8fc75000\u79d2\uff0c\u4e14\u6ca1\u6709\u56de\u590d\uff0c\u5219\u5224\u5b9a\u4e3b\u8282\u70b9\u4e0d\u53ef\u8fbe\nsentinel down-after-milliseconds mymaster 5000\n# \u8868\u793a\u5728\u6545\u969c\u8f6c\u79fb\u7684\u65f6\u5019\u6700\u591a\u6709numslaves\u5728\u540c\u6b65\u66f4\u65b0\u65b0\u7684master\nsentinel parallel-syncs mymaster 1\n# \u6545\u969c\u8f6c\u79fb\u8d85\u65f6\u65f6\u95f4\nsentinel failover-timeout mymaster 5000<\/pre>\n
3\u3001docker-compose.yml<\/p>\n
version: '2'\nservices:\n master:\n image: redis:4.0\n restart: always\n container_name: redis-master\n #\u4f7f\u7528\u4e3b\u673a\u7f51\u7edc\n network_mode: \"host\"\n command: redis-server --port 16379 \n \n slave1:\n image: redis:4.0\n restart: always\n container_name: redis-slave-1\n network_mode: \"host\"\n # \u6307\u5b9a\u7aef\u53e3\u5e76\u6307\u5b9amaster ip \u7aef\u53e3\n command: redis-server --port 16380 --slaveof <master ip> 16379\n \n slave2:\n image: redis:4.0\n restart: always\n container_name: redis-slave-2\n network_mode: \"host\" \n command: redis-server --port 16381 --slaveof <master ip> 16379\n \n sentinel1:\n image: redis:4.0\n restart: always\n container_name: redis-sentinel-1\n network_mode: \"host\"\n # \u6307\u5b9asentinel\u6587\u4ef6\u4f4d\u7f6e\n command: redis-sentinel \/usr\/local\/etc\/redis\/sentinel.conf\n # \u4f7f\u7528\u6570\u636e\u5377\u6620\u5c04\u6587\u4ef6\u5230\u6307\u5b9asentinel\u4f4d\u7f6e\n volumes:\n  - .\/sentinel\/sentinel1.conf:\/usr\/local\/etc\/redis\/sentinel.conf\n \n sentinel2:\n image: redis:4.0\n restart: always\n container_name: redis-sentinel-2\n network_mode: \"host\" \n command: redis-sentinel \/usr\/local\/etc\/redis\/sentinel.conf\n volumes:\n  - .\/sentinel\/sentinel2.conf:\/usr\/local\/etc\/redis\/sentinel.conf\n \n sentinel3:\n image: redis:4.0\n restart: always\n container_name: redis-sentinel-3\n network_mode: \"host\" \n command: redis-sentinel \/usr\/local\/etc\/redis\/sentinel.conf\n volumes:\n  - .\/sentinel\/sentinel3.conf:\/usr\/local\/etc\/redis\/sentinel.conf<\/pre>\n
4\u3001\u4f7f\u7528centos \u90e8\u7f72\u96c6\u7fa4\u6d4b\u8bd5\u6548\u679c<\/p>\n
1\u3001\u6d4b\u8bd5\u901a\u8fc7sentinel1\u8fde\u63a5\u96c6\u7fa4<\/p>\n
<\/p>\n
2\u3001\u6d4b\u8bd5\u4e3b\u8282\u70b9\u5b50\u8282\u70b9\u6570\u636e\u540c\u6b65<\/p>\n
<\/p>\n
<\/p>\n
3\u3001\u5173\u95edmaster\u67e5\u770b\u4e3b\u5907\u5207\u6362<\/p>\n
<\/p>\n
sentinel \u6b63\u5e38\u8054\u901a<\/p>\n
<\/p>\n
\u4e3b\u8282\u70b9\u4ece16379 \u5207\u6362 \u81f316381<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u57fa\u4e8edocker\u5982\u4f55\u642d\u5efaredi...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202367","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202367","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202367"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202367\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}