{"id":44012,"date":"2024-12-01T15:18:29","date_gmt":"2024-12-01T07:18:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/44012\/"},"modified":"2024-12-01T15:18:29","modified_gmt":"2024-12-01T07:18:29","slug":"%e4%bb%8e%e5%8d%95%e7%82%b9-redis-%e5%88%b0-1-%e4%b8%bb-2-%e4%bb%8e-3-%e5%93%a8%e5%85%b5%e7%9a%84%e6%9e%b6%e6%9e%84%e6%bc%94%e8%bf%9b%e4%b9%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/44012\/","title":{"rendered":"\u4ece\u5355\u70b9 Redis \u5230 1 \u4e3b 2 \u4ece 3 \u54e8\u5175\u7684\u67b6\u6784\u6f14\u8fdb\u4e4b\u8def"},"content":{"rendered":"

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

\u4ece\u5355\u70b9 Redis \u5230 1 \u4e3b 2 \u4ece 3 \u54e8\u5175\u7684\u67b6\u6784\u6f14\u8fdb\u4e4b\u8def<\/h1>\n

<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u6765\u5230golang\u5b66\u4e60\u7f51\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60\u6570\u636e\u5e93\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u4ece\u5355\u70b9 Redis \u5230 1 \u4e3b 2 \u4ece 3 \u54e8\u5175\u7684\u67b6\u6784\u6f14\u8fdb\u4e4b\u8def\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\u670d\u52a1\u5668\u3001Redis\u3001\u67b6\u6784\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

\u200b\u4e00\u3001\u524d\u8a00<\/h2>\n

\u6211\u4eec\u6709\u4e2a\u9879\u76ee\u4e2d\u7528\u7684 MySQL\u3001Redis\u3001ES\u3001\u5fae\u670d\u52a1\u90fd\u662f\u5355\u8282\u70b9\u90e8\u7f72\u7684\uff0c\u6ca1\u6709\u505a\u96c6\u7fa4\u6a21\u5f0f\u90e8\u7f72\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6574\u4f53\u7684\u53ef\u7528\u6027\uff0c\u5bf9\u9879\u76ee\u7684\u90e8\u7f72\u67b6\u6784\u8fdb\u884c\u4e86\u5347\u7ea7\uff0c\u652f\u6301\u9ad8\u53ef\u7528\u3002<\/p>\n

\u901a\u8fc7\u672c\u7bc7\uff0c\u4f60\u53ef\u4ee5\u5b66\u5230\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

\n
    \n
  • Redis\u771f\u5b9e\u7684\u591a\u670d\u52a1\u5668\u90e8\u7f72\u5b9e\u6218<\/li>\n
  • Redis\u771f\u5b9e\u7684\u4e3b\u4ece\u6a21\u5f0f\u90e8\u7f72\u5b9e\u6218\u3002<\/li>\n
  • Redis\u771f\u5b9e\u7684\u54e8\u5175\u96c6\u7fa4\u6a21\u5f0f\u90e8\u7f72\u5b9e\u6218\u3002<\/li>\n
  • Redis \u4e3b\u8282\u70b9\u5b95\u673a\u540e\uff0cRedis \u54e8\u5175\u5982\u4f55\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u7684\u3002<\/li>\n<\/ul>\n<\/blockquote>\n
      \n
    • Redis \u5207\u6362\u4e3b\u8282\u70b9\u540e\uff0c\u5ba2\u6237\u7aef\u5982\u4f55\u81ea\u52a8\u611f\u77e5\u5e76\u8fde\u63a5\u65b0\u7684\u4e3b\u8282\u70b9\u3002<\/li>\n<\/ul>\n

      \u4e8c\u3001\u90e8\u7f72\u62d3\u6251\u56fe<\/h2>\n

      \u6211\u4eec\u9879\u76ee\u7684\u6d4b\u8bd5\u73af\u5883 12 \u53f0\u670d\u52a1\u5668\u5df2\u7ecf\u90e8\u7f72\u597d\u4e86\uff0c\u5176\u4e2d\u4e09\u53f0\u7528\u6765\u90e8\u7f72 Redis \u7684 \u4e00\u4e3b + \u4e24\u4ece + \u4e09\u54e8\u5175\u7684\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u8d44\u6e90\u6e05\u5355\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

      \"\u4ece\u5355\u70b9 <\/p>\n

      \u53e6\u5916 Redis \u7684\u7aef\u53e3\u90fd\u662f 6379\uff0cSentinel\uff08\u54e8\u5175\uff09 \u7684\u7aef\u53e3\u90fd\u662f 26379\u3002<\/p>\n

      \u90e8\u7f72\u7684\u62d3\u6251\u56fe\u5982\u4e0b\uff0c\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90fd\u90e8\u7f72\u4e86\u4e00\u4e2a\u54e8\u5175\u3002<\/p>\n<\/p>\n

      \"\u4ece\u5355\u70b9 <\/p>\n

      \u4e09\u3001\u642d\u5efa Redis \u4e00\u4e3b\u4e24\u4ece<\/h2>\n

      \u6211\u4eec\u539f\u6765\u7684\u5355\u70b9\u7684\u670d\u52a1\u5668\u4e0a\u662f\u6709\u8fd0\u884c\u7684 Redis \u5bb9\u5668\u7684\uff0c\u628a\u8fd9\u4e2a\u5bb9\u5668\u7684\u955c\u50cf\u6253\u5305\u5907\u4efd\u4e0b\uff0c\u7136\u540e\u62f7\u8d1d\u548c\u8fd8\u539f\u5230\u65b0\u7684\u670d\u52a1\u5668\u4e0a\u5c31\u597d\u4e86\u3002<\/p>\n

      \u642d\u5efa Redis \u4e00\u4e3b\u4e24\u4ece\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

        \n
      • \u62f7\u8d1d\u548c\u8fd8\u539f Redis \u955c\u50cf\u5230\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n
      • \u5176\u4e2d\u4e00\u53f0\u670d\u52a1\u5668\u4f5c\u4e3a\u4e3b\u8282\u70b9\uff0c\u914d\u7f6e\u6587\u4ef6\u4e3a\u4e3b\u8282\u70b9\u7684\uff0c\u7528 docker \u542f\u52a8 Redis \u4e3b\u8282\u70b9\u3002<\/li>\n
      • \u53e6\u5916\u4e24\u53f0\u670d\u52a1\u5668\u4f5c\u4e3a\u4ece\u8282\u70b9\uff0c\u914d\u7f6e\u6587\u4ef6\u4e3a\u4ece\u8282\u70b9\u7684\uff0c\u7528 docker \u542f\u52a8\u4e24\u4e2a Redis \u4ece\u8282\u70b9\u3002<\/li>\n
      • \u8fdb\u5165\u5230\u4e3b\u8282\u70b9\u548c\u4ece\u8282\u70b9\u5bb9\u5668\u4e2d\uff0c\u67e5\u770b\u4e3b\u4ece\u590d\u5236\u72b6\u6001\u3002<\/li>\n<\/ul>\n

        1.\u5907\u4efd\u548c\u8fd8\u539f Redis \u955c\u50cf<\/h3>\n

        \u6253\u5305\u6d4b\u8bd5\u73af\u5883\u7684 Redis \u955c\u50cf\uff0c\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5c06\u670d\u52a1\u5668\u4e0a redis \u955c\u50cf\u6253\u5305\u6210 tar \u5305\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u65b9\u4fbf\u62f7\u8d1d\u5230\u5176\u4ed6\u670d\u52a1\u5668\u4e0a\u4e86\u3002\u6267\u884c\u6253\u5305\u955c\u50cf\u547d\u4ee4\uff1a<\/p>\n

        sudo docker save –<\/span>o redis.tar<\/span> redis:<\/span>0.1<\/span><\/p>\n

        \u56e0\u4e3a\u4fdd\u5b58\u7684 tar \u5305\u6743\u9650\u4e0d\u591f\uff0c\u6240\u4ee5\u8bbe\u7f6e\u4e0b\u6743\u9650\u4e3a 777\u3002\u6267\u884c\u4fee\u6539\u6743\u9650\u7684\u547d\u4ee4\uff1a<\/p>\n

        sudo chmod 777<\/span> redis.tar<\/span><\/p>\n

        \u5c06\u8fd9\u4e2a tar \u5305\u62f7\u8d1d\u65b0\u73af\u5883\u7684\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u3002\u6267\u884c\u5bfc\u5165\u955c\u50cf\u7684\u547d\u4ee4\uff1a<\/p>\n

        sudo docker load –<\/span>i redis.tar<\/span><\/p>\n

        \u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6 redis.conf \u653e\u5728\u672c\u5730\uff0c\u4f5c\u4e3a redis \u5bb9\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u4e5f\u53ef\u4ee5\u5728 redis \u5b98\u7f51\u4e0b\u8f7d https:\/\/redis.io\/\u3002redis.conf \u6587\u4ef6\u653e\u5230 \/home\/redis \u76ee\u5f55\u4e0b\u3002<\/p>\n

        sudo mkdir \/home\/redis<\/p>\n

        2.\u4e3b\u8282\u70b9\u914d\u7f6e<\/h3>\n

        \u4fee\u6539\u672c\u5730\u7684 redis.conf \u6587\u4ef6\uff1a<\/p>\n

        requirepass abc123
        masterauth abc123<\/p>\n

        requirepass \u548c masterauth\uff1a\u5bf9\u4e8e\u6570\u636e\u6bd4\u8f83\u91cd\u8981\u7684\u8282\u70b9\uff0c\u4e3b\u8282\u70b9\u4f1a\u901a\u8fc7\u8bbe\u7f6erequirepass\u53c2\u6570\u8fdb\u884c\u5bc6\u7801 \u9a8c\u8bc1\uff0c\u8fd9\u65f6\u6240\u6709\u7684\u5ba2\u6237\u7aef\u8bbf\u95ee\u5fc5\u987b\u4f7f\u7528auth\u547d\u4ee4\u5b9e\u884c\u6821\u9a8c\u3002\u4ece\u8282\u70b9\u4e0e\u4e3b\u8282\u70b9 \u7684\u590d\u5236\u8fde\u63a5\u662f\u901a\u8fc7\u4e00\u4e2a\u7279\u6b8a\u6807\u8bc6\u7684\u5ba2\u6237\u7aef\u6765\u5b8c\u6210\uff0c\u56e0\u6b64\u9700\u8981\u914d\u7f6e\u4ece\u8282\u70b9\u7684 masterauth\u53c2\u6570\u4e0e\u4e3b\u8282\u70b9\u5bc6\u7801\u4fdd\u6301\u4e00\u81f4\uff0c\u8fd9\u6837\u4ece\u8282\u70b9\u624d\u53ef\u4ee5\u6b63\u786e\u5730\u8fde\u63a5\u5230\u4e3b \u8282\u70b9\u5e76\u53d1\u8d77\u590d\u5236\u6d41\u7a0b\u3002<\/p>\n

        3.\u4ece\u8282\u70b9\u914d\u7f6e<\/h3>\n

        slave–<\/span>read–<\/span>only yes
        requirepass abc123
        masterauth abc123
        slaveof 10.2<\/span>.1<\/span>.61<\/span> 6379<\/span>
        1.4<\/span> \u542f\u52a8\u5bb9\u5668<\/p>\n

        4.\u542f\u52a8\u5bb9\u5668<\/h3>\n

        \u9700\u8981\u6ce8\u610f\u7684\u662f\u9700\u8981\u6620\u5c04\u672c\u5730\u6587\u4ef6\u5939\u3002<\/p>\n

        sudo docker run –<\/span>p 6379<\/span>:<\/span>6379<\/span> –restart=always –name redis \\<\/span>
        –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>redis.conf<\/span>:<\/span>\/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>redis.conf<\/span> \\
        –<\/span>v \/<\/span>home\/<\/span>redisdata:<\/span>\/<\/span>data\/<\/span> \\
        –<\/span>d 301<\/span><\/p>\n

        -v \u4ee3\u8868\u6620\u5c04\u7684\u6587\u4ef6\u6216\u6587\u4ef6\u5939\uff0c\u8fd9\u91cc\u6620\u5c04\u4e86 redis.conf \u6587\u4ef6\u548c data \u76ee\u5f55\u3002data \u76ee\u5f55\u4f1a\u5b58\u653e Redis \u7684 AOF\u200b \u548c RDB \u6301\u4e45\u5316\u6587\u4ef6\u3002<\/p>\n

        -d \u8868\u793a\u540e\u53f0\u8fd0\u884c\uff0c46b \u4ee3\u8868\u955c\u50cf id\u3002\u56e0\u4e3a\u6211\u4eec\u670d\u52a1\u5668\u662f\u6ca1\u6709\u5916\u7f51\u7684\uff0c\u6240\u4ee5\u7528\u7684\u662f\u672c\u5730\u955c\u50cf\u542f\u52a8\u7684\uff0c\u5982\u679c\u4f60\u7684\u670d\u52a1\u5668\u6709\u5916\u7f51\uff0c\u5b8c\u5168\u53ef\u4ee5\u7528\u5b98\u7f51\u7684 redis \u955c\u50cf\u542f\u52a8\u3002<\/p>\n

        5.\u67e5\u770b Redis \u72b6\u6001<\/h3>\n

        \u8fdb\u5165\u5bb9\u5668\uff0c\u8fde\u63a5 redis\uff0cnode1\u7684 redis \u5bc6\u7801\u662f abc123\u3002<\/p>\n

        # \u67e5\u8be2\u5bb9\u5668 id
        docker ps<\/p>\n

        # \u8fdb\u5165 mysql \u5bb9\u5668
        docker exec –<\/span>it \u5bb9\u5668 id><\/span> \/<\/span>bin\/<\/span>bash<\/p>\n

        # \u8fde\u63a5 redis
        redis–<\/span>cli –<\/span>h localhost –<\/span>p 6379<\/span> –<\/span>a abc123<\/p>\n

        # \u67e5\u770b\u590d\u5236\u4fe1\u606f
        info replication<\/span><\/p>\n

        \u53ea\u542f\u52a8 node1 \u65f6\u67e5\u770b redis \u590d\u5236\u4fe1\u606f<\/p>\n<\/p>\n

        \"\u4ece\u5355\u70b9 <\/p>\n

        \u53ef\u4ee5\u770b\u5230 role:master \u4fe1\u606f\uff0c\u4ee3\u8868\u5f53\u524d\u8282\u70b9\u4f5c\u4e3a\u4e3b\u8282\u70b9\u3002<\/p>\n

        connected_slaves:0 \u4ee3\u8868\u8fde\u63a5\u7684\u4ece\u8282\u70b9\u4e3a 0 \u4e2a\u3002<\/p>\n

        \u5f53\u4e09\u4e2a\u8282\u70b9\u7684 redis \u5bb9\u5668\u90fd\u542f\u52a8\u540e\uff0c\u518d\u6b21\u67e5\u770b\u4e3b\u8282\u70b9\u7684\u590d\u5236\u4fe1\u606f\u3002\u53d1\u73b0\u6709 connected_slaves:2 \u6709\u4e24\u4e2a\u4ece\u8282\u70b9\u8fde\u4e0a\u4e86\u3002<\/p>\n

        [\u5916\u94fe\u56fe\u7247\u8f6c\u5b58\u5931\u8d25,\u6e90\u7ad9\u53ef\u80fd\u6709\u9632\u76d7\u94fe\u673a\u5236,\u5efa\u8bae\u5c06\u56fe\u7247\u4fdd\u5b58\u4e0b\u6765\u76f4\u63a5\u4e0a\u4f20(img-QPHj8Ohi-1654673955923)(..\/..\/images\/image-20220608111236463.png)]<\/p>\n

        \u7136\u540e\u6211\u4eec\u8fdb\u5165\u5230\u4ece\u8282\u70b9\u5bb9\u5668\uff0c\u67e5\u770b\u4ece\u8282\u70b9\u7684\u590d\u5236\u4fe1\u606f\u3002<\/p>\n

        \u53d1\u73b0 role:slave\uff0c\u8bf4\u660e\u6b64\u8282\u70b9\u4f5c\u4e3a\u4ece\u8282\u70b9\u3002<\/p>\n

        master_host:10.2.1.61\uff0c\u8bf4\u660e\u4e86\u4e3b\u8282\u70b9\u7684 IP \u662f 10.2.1.61\u3002<\/p>\n<\/p>\n

        \"\u4ece\u5355\u70b9 <\/p>\n

        6.\u6d4b\u8bd5\u4e3b\u4ece\u590d\u5236<\/h3>\n

        \u6211\u4eec\u53ef\u4ee5\u7528 Redis Desktop \u5de5\u5177\u6d4b\u8bd5\u4e3b\u4ece\u6570\u636e\u662f\u5426\u4e00\u81f4\u3002\u5728\u4e3b\u8282\u70b9\u4e2d\u5199\u5165 abc=\u5f53\u524d\u65f6\u95f4\uff0c\u53d1\u73b0\u53e6\u5916\u4e24\u4e2a\u4ece\u8282\u70b9\u4e5f\u540c\u6b65\u4e86\u8fd9\u4e2a\u6570\u636e\uff0c\u8bf4\u660e\u4e3b\u4ece\u590d\u5236\u6210\u529f\u3002<\/p>\n<\/p>\n

        \"\u4ece\u5355\u70b9 <\/p>\n

        \u56db\u3001\u642d\u5efa\u54e8\u5175\u96c6\u7fa4<\/h2>\n

        1.\u54e8\u5175\u96c6\u7fa4\u62d3\u6251\u56fe<\/h3>\n

        \u4e09\u53f0\u673a\u5668\u4e0a\u5206\u522b\u90e8\u7f72\u4e09\u4e2a\u54e8\u5175\u670d\u52a1\u3002\u90e8\u7f72\u62d3\u6251\u56fe\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<\/p>\n

        \"\u4ece\u5355\u70b9 <\/p>\n

        2.\u54e8\u5175\u670d\u52a1\u662f\u600e\u4e48\u542f\u52a8\u7684<\/h3>\n

        \u5176\u5b9e\u54e8\u5175\u670d\u52a1\u4e5f\u662f\u7528 Redis \u5bb9\u5668\u542f\u52a8\u7684\uff0c\u53ea\u662f\u7528\u7684\u4e0d\u540c\u547d\u4ee4\u7684\u542f\u52a8\u7684\u3002<\/p>\n

        \u6211\u4eec\u53ef\u4ee5\u5728 redis \u5bb9\u5668\u4e2d\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u542f\u52a8\u54e8\u5175\u670d\u52a1\u3002<\/p>\n

        redis–<\/span>sentinel \/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span><\/p>\n

        \u56e0\u4e3a\u6211\u4eec\u662f\u901a\u8fc7 docker \u542f\u52a8\u7684\uff0c\u6240\u4ee5\u5728\u542f\u52a8 docker \u5bb9\u5668\u65f6\uff0c\u5e26\u4e0a\u8fd9\u4e2a\u547d\u4ee4\u53c2\u6570\u5c31\u53ef\u4ee5\u542f\u52a8\u54e8\u5175\u670d\u52a1\u4e86\uff0c\u5c31\u4e0d\u7528\u5230\u5bb9\u5668\u91cc\u9762\u6267\u884c\u8fd9\u4e2a\u547d\u4ee4\u4e86\u3002<\/p>\n

        3.\u54e8\u5175\u914d\u7f6e<\/h3>\n

        \u9996\u5148\u521b\u5efa\u4e24\u4e2a\u6620\u5c04\u6587\u4ef6\uff1asentinel.conf \u548c sentinel-26379.log\uff0c\u7b2c\u4e00\u4e2a\u662f\u914d\u7f6e\u54e8\u5175\u53c2\u6570\u7684\uff0c\u7b2c\u4e8c\u4e2a\u6587\u4ef6\u662f\u54e8\u5175\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u8fd9\u4e24\u4e2a\u6587\u4ef6\u90fd\u4f1a\u5728\u542f\u52a8 redis \u5bb9\u5668\u65f6\uff0c\u6620\u5c04\u5230\u5bb9\u5668\u4e2d\uff0c\u65b9\u4fbf\u6211\u4eec\u4fee\u6539\u914d\u7f6e\u4ee5\u53ca\u67e5\u770b\u65e5\u5fd7\u3002<\/p>\n

        sentinel.conf \u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\u53ef\u4ee5\u4ece\u5b98\u65b9\u7684 redis \u5b89\u88c5\u5305\u4e2d\u62f7\u8d1d\uff0c\u4e5f\u53ef\u4ee5\u81ea\u5df1\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u4fee\u6539\u51e0\u4e2a\u53c2\u6570\u5c31\u53ef\u4ee5\u4e86\u3002\u53ef\u4ee5\u76f4\u63a5\u62f7\u8d1d\u6211\u7684\u914d\u7f6e\u3002<\/p>\n

        mkdir \/<\/span>home\/<\/span>redis
        vim \/<\/span>home\/<\/span>redis\/<\/span>sentinel.conf<\/span><\/p>\n

        \u914d\u7f6e\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n

        # sentile \u7aef\u53e3
        port 26379<\/span>
        # \u662f\u5426\u5728\u540e\u53f0\u542f\u52a8\uff0c\u9ed8\u8ba4\u4e3a no\uff0c\u6ce8\u610f\u8fd9\u91cc\u9700\u8981\u8bbe\u7f6e\u4e3a no\uff0c\u5426\u5219\u5bb9\u5668\u542f\u52a8\u4e0d\u8d77\u6765\u3002
        daemonize no
        pidfile \/<\/span>var\/<\/span>run\/<\/span>redis–<\/span>sentinel.pid<\/span>
        # \u65e5\u5fd7\u6587\u4ef6
        logfile \/<\/span>var\/<\/span>log\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span>
        # \u5de5\u4f5c\u76ee\u5f55
        dir \/<\/span>tmp
        # \u76d1\u63a7 redis \u7684 IP \u548c\u7aef\u53e3\uff0c\u8fd9\u91cc\u76d1\u63a7\u7684 redis \u7684\u4e3b\u8282\u70b9
        sentinel monitor mymaster 10.2<\/span>.1<\/span>.61<\/span> 6379<\/span> 2<\/span>
        # down–<\/span>after–<\/span>milliseconds\uff1a\u6bcf\u4e2a Sentinel\u8282\u70b9\u90fd\u8981\u901a\u8fc7\u5b9a\u671f\u53d1\u9001 ping \u547d\u4ee4\u6765\u5224\u65adRedis\u6570\u636e\u8282\u70b9\u548c\u5176 \u4f59Sentinel\u8282\u70b9\u662f\u5426\u53ef\u8fbe\uff0c\u5982\u679c\u8d85\u8fc7\u4e86down–<\/span>after–<\/span>milliseconds\u914d\u7f6e\u7684\u65f6\u95f4\u4e14\u6ca1 \u6709\u6709\u6548\u7684\u56de\u590d\uff0c\u5219\u5224\u5b9a\u8282\u70b9\u4e0d\u53ef\u8fbe\uff0ctimes><\/span>\uff08\u5355\u4f4d\u4e3a\u6beb\u79d2\uff09\u5c31\u662f\u8d85\u65f6\u65f6 \u95f4\u3002\u8fd9\u4e2a\u914d\u7f6e\u662f\u5bf9\u8282\u70b9\u5931\u8d25\u5224\u5b9a\u7684\u91cd\u8981\u4f9d\u636e\u3002\u5bf9 Sentinel\u8282\u70b9\u3001\u4e3b\u8282\u70b9\u3001\u4ece\u8282\u70b9\u7684\u5931\u8d25\u5224\u5b9a\u540c\u65f6\u6709\u6548\u3002
        sentinel down–<\/span>after–<\/span>milliseconds mymaster 30000<\/span>
        # parallel–<\/span>syncs \u5c31\u662f\u7528\u6765\u9650\u5236\u5728\u4e00\u6b21\u6545\u969c\u8f6c\u79fb\u4e4b\u540e\uff0c\u6bcf\u6b21\u5411\u65b0\u7684\u4e3b\u8282 \u70b9\u53d1\u8d77\u590d\u5236\u64cd\u4f5c\u7684\u4ece\u8282\u70b9\u4e2a\u6570\u3002
        sentinel parallel–<\/span>syncs mymaster 1<\/span>
        # \u6545\u969c\u8f6c\u79fb\u8d85\u65f6\u65f6\u95f4
        sentinel failover–<\/span>timeout mymaster 180000<\/span>
        sentinel deny–<\/span>scripts–<\/span>reconfig yes
        # \u5f53 redis \u4e3b\u4ece\u590d\u5236\u914d\u7f6e\u4e86\u5bc6\u7801\u7684\u8bdd\uff0c\u5219\u9700\u8981\u5728\u8fd9\u91cc\u914d\u7f6e\u5bc6\u7801
        sentinel auth–<\/span>pass mymaster WHredis2020!<\/span><\/span><\/p>\n

          \n
        • daemonize\uff1a\u662f\u5426\u5728\u540e\u53f0\u542f\u52a8\uff0c\u9ed8\u8ba4\u4e3a no\uff0c\u6ce8\u610f\u8fd9\u91cc\u9700\u8981\u8bbe\u7f6e\u4e3a no\uff0c\u5426\u5219\u5bb9\u5668\u542f\u52a8\u4e0d\u8d77\u6765\u3002<\/li>\n
        • logfile\uff1a\u65e5\u5fd7\u6587\u4ef6\uff0c\u54e8\u5175\u76d1\u63a7\u548c\u6545\u969c\u8f6c\u79fb\u7684\u65e5\u5fd7\u90fd\u4f1a\u5b58\u5230\u8fd9\u4e2a\u65e5\u5fd7\u91cc\u9762\u3002<\/li>\n
        • sentinel monitor mymaster\uff1a\u76d1\u63a7 redis \u7684 IP \u548c\u7aef\u53e3\uff0c\u8fd9\u91cc\u76d1\u63a7\u7684 redis \u7684\u4e3b\u8282\u70b9\u3002<\/li>\n
        • down-after-milliseconds\uff1a\u6bcf\u4e2a Sentinel\u8282\u70b9\u90fd\u8981\u901a\u8fc7\u5b9a\u671f\u53d1\u9001 ping \u547d\u4ee4\u6765\u5224\u65adRedis\u6570\u636e\u8282\u70b9\u548c\u5176 \u4f59Sentinel\u8282\u70b9\u662f\u5426\u53ef\u8fbe\uff0c\u5982\u679c\u8d85\u8fc7\u4e86down-after-milliseconds\u914d\u7f6e\u7684\u65f6\u95f4\u4e14\u6ca1 \u6709\u6709\u6548\u7684\u56de\u590d\uff0c\u5219\u5224\u5b9a\u8282\u70b9\u4e0d\u53ef\u8fbe\uff0c\uff08\u5355\u4f4d\u4e3a\u6beb\u79d2\uff09\u5c31\u662f\u8d85\u65f6\u65f6\u95f4\u3002\u8fd9\u4e2a\u914d\u7f6e\u662f\u5bf9\u8282\u70b9\u5931\u8d25\u5224\u5b9a\u7684\u91cd\u8981\u4f9d\u636e\u3002\u5bf9 Sentinel\u8282\u70b9\u3001\u4e3b\u8282\u70b9\u3001\u4ece\u8282\u70b9\u7684\u5931\u8d25\u5224\u5b9a\u540c\u65f6\u6709\u6548\u3002<\/li>\n
        • parallel-syncs\uff1a\u5c31\u662f\u7528\u6765\u9650\u5236\u5728\u4e00\u6b21\u6545\u969c\u8f6c\u79fb\u4e4b\u540e\uff0c\u6bcf\u6b21\u5411\u65b0\u7684\u4e3b\u8282 \u70b9\u53d1\u8d77\u590d\u5236\u64cd\u4f5c\u7684\u4ece\u8282\u70b9\u4e2a\u6570\u3002<\/li>\n
        • failover-timeout\uff1a\u6545\u969c\u8f6c\u79fb\u8d85\u65f6\u65f6\u95f4\u3002<\/li>\n
        • auth-pass\uff1a\u5f53 redis \u4e3b\u4ece\u590d\u5236\u914d\u7f6e\u4e86\u5bc6\u7801\u7684\u8bdd\uff0c\u5219\u9700\u8981\u5728\u8fd9\u91cc\u914d\u7f6e\u5bc6\u7801\u3002<\/li>\n<\/ul>\n

          \u9996\u5148\u5728\u672c\u5730\u521b\u5efa\u65e5\u5fd7\u6587\u4ef6\u7528\u6765\u5b58\u653e\u54e8\u5175\u65e5\u5fd7\u3002<\/p>\n

          mkdir \/<\/span>home\/<\/span>redis\/<\/span>sentinel
          vim \/<\/span>home\/<\/span>redis\/<\/span>sentinel\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span><\/p>\n

          4.\u542f\u52a8\u54e8\u5175\u5bb9\u5668<\/h3>\n

          4.1 \u542f\u52a8\u4e00\u4e2a sentinel \u5bb9\u5668<\/h4>\n

          docker run –name mysentinel1 –restart=always -p 26379:26379 \\<\/span>
          –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel.conf<\/span>:<\/span>\/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span> \\
          –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span>:<\/span>\/<\/span>var\/<\/span>log\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span> \\
          –<\/span>d 9<\/span>a2f \\
          redis–<\/span>sentinel \/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span><\/p>\n

            \n
          • –name mysentinel1\uff0c\u6307\u5b9a\u54e8\u5175\u5bb9\u5668\u7684\u540d\u79f0\u4e3a mysentinel1\u3002<\/li>\n
          • –restart=always\uff0c\u91cd\u542f\u673a\u5668\u540e\uff0c\u81ea\u52a8\u91cd\u542f\u5bb9\u5668\u3002<\/li>\n
          • -v\uff0c\u6302\u8f7d\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u3002<\/li>\n<\/ul>\n

            \u8fd9\u91cc\u7684 -d 9a2f \u662f \u672c\u5730\u7684 redis \u5bb9\u5668 id\uff0c\u56e0\u4e3a\u672c\u673a\u6ca1\u6709\u7f51\u7edc\uff0c\u6240\u4ee5\u8fd9\u4e2a\u955c\u50cf\u662f\u4ece\u5176\u4ed6\u6709\u7f51\u7edc\u7684\u673a\u5668\u52a0\u8f7d\u8fdb\u6765\u7684\u3002\u5982\u679c\u4f60\u4eec\u7684\u673a\u5668\u6709\u7f51\u7edc\uff0c\u5b8c\u5168\u53ef\u4ee5\u7528 -d redis \u53c2\u6570\u66ff\u6362\uff0c\u4e5f\u5c31\u662f\u4f7f\u7528\u6700\u65b0\u7684 redis \u955c\u50cf\u6765\u542f\u52a8 sentinel\u3002<\/p>\n

            \u67e5\u770b\u542f\u52a8\u7684\u5bb9\u5668\uff0c\u7b2c\u4e00\u4e2a\u662f\u54e8\u5175\u5bb9\u5668\uff0c\u540d\u5b57\u662f mysentinel1\u200b, \u7b2c\u4e8c\u4e2a\u662f redis \u5bb9\u5668\uff0c\u540d\u5b57\u662f redis\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            \u5f53\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u5206\u522b\u542f\u52a8 Redis \u54e8\u5175\u540e\uff0c\u67e5\u770b\u54e8\u5175\u65e5\u5fd7\u6587\u4ef6 sentinel-26379.log\u3002<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            \u6253\u5370\u51fa\u4e86 Redis \u7684\u5f53\u524d\u7248\u672c\uff085.0.14\uff09\uff0c\u8fd0\u884c\u6a21\u5f0f\uff08\u54e8\u5175\u6a21\u5f0f\uff09\uff0c\u7aef\u53e3\u53f7 26379\uff0c\u54e8\u5175 id\uff0c\u76d1\u63a7\u7684 Redis \u4e2d\u7684\u4e3b\u8282\u70b9\uff0c\u4e24\u4e2a Redis \u4ece\u8282\u70b9\u548c\u4e00\u4e2a\u4e3b\u8282\u70b9\u7684 IP \u548c \u7aef\u53e3\u3002<\/p>\n

            \u800c\u4e14\u5f53\u6211\u4eec\u53bb\u67e5\u770b Sentinel \u914d\u7f6e\u6587\u4ef6\u65f6\uff0c\u53d1\u73b0\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u8ffd\u52a0\u4e86\u4ee5\u4e0b\u5185\u5bb9\uff0c\u542b\u4e49\u5c31\u662f Sentinel \u81ea\u52a8\u53d1\u73b0\u4e86\u5176\u4ed6 Redis \u4ece\u8282\u70b9<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            4.2 \u542f\u52a8\u7b2c\u4e8c\u4e2a\u5bb9\u5668<\/h4>\n

            \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u7b2c\u4e8c\u4e2a\u5bb9\u5668\uff1a<\/p>\n

            docker run –name mysentinel2 –restart=always -p 26379:26379 \\<\/span>
            –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel.conf<\/span>:<\/span>\/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span> \\
            –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span>:<\/span>\/<\/span>var\/<\/span>log\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span> \\
            –<\/span>d 9<\/span>a2f \\
            redis–<\/span>sentinel \/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span><\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            4.3 \u542f\u52a8\u7b2c\u4e09\u4e2a\u5bb9\u5668<\/h4>\n

            \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u7b2c\u4e09\u4e2a\u5bb9\u5668\uff1a<\/p>\n

            docker run –name mysentinel3 –restart=always -p 26379:26379 \\<\/span>
            –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel.conf<\/span>:<\/span>\/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span> \\
            –<\/span>v \/<\/span>home\/<\/span>redis\/<\/span>sentinel\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span>:<\/span>\/<\/span>var\/<\/span>log\/<\/span>sentinel–<\/span>26379<\/span>.log<\/span> \\
            –<\/span>d 9<\/span>a2f \\
            redis–<\/span>sentinel \/<\/span>usr\/<\/span>local\/<\/span>etc\/<\/span>redis\/<\/span>sentinel.conf<\/span><\/p>\n

            4.4 \u9a8c\u8bc1 Redis \u4e3b\u4ece\u5207\u6362<\/h4>\n

            \u505c\u6389\u4e3b\u8282\u70b9\u7684 redis \u5bb9\u5668\u540e\uff0c\u8fdb\u5165\u5230\u7b2c\u4e8c\u4e2a\u54e8\u5175\u5bb9\u5668\u4e2d\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u54e8\u5175\u7684\u72b6\u6001\uff1a<\/p>\n

            redis–<\/span>cli –<\/span>h 127.0<\/span>.0<\/span>.1<\/span> –<\/span>p 26379<\/span> info Sentinel <\/p>\n

            \u53d1\u73b0\u4e3b\u8282\u70b9\u7684 IP \u5df2\u7ecf\u4ece 10.2.1.61 \u5207\u6362\u4e3a\u4ece\u8282\u70b9\u7684 IP\uff0810.2.1.63\uff09\u4e86\u3002<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            \u8fdb\u5165\u5230\u7b2c\u4e8c\u4e2a redis \u5bb9\u5668\u4e2d\uff0c\u67e5\u770b\u540c\u6b65\u72b6\u6001\u3002\u4e3b\u8282\u70b9\u7684 IP \u4e5f\u662f 10.2.1.63<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            \u67e5\u770b\u7b2c\u4e09\u4e2a\u54e8\u5175\u7684\u65e5\u5fd7\uff0c\u53ef\u4ee5\u770b\u5230\u54e8\u5175\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u4e86\u4e3b\u4ece\u5207\u6362\u3002<\/p>\n<\/p>\n

            \"\u4ece\u5355\u70b9 <\/p>\n

            \u91cd\u8981\u7684\u6b65\u9aa4\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n

              \n
            • \u2460\u4e3b\u89c2\u5b95\u673a\uff0c+sdown \u8868\u793a\u5f53\u524d\u54e8\u5175\u8ba4\u4e3a\u8fd9\u4e2a Redis \u8282\u70b9\uff0810.2.1.61\uff09\u5b95\u673a\u4e86\u3002<\/li>\n
            • \u2461\u5ba2\u89c2\u5b95\u673a\uff0c+odown \u8868\u793a\u6709\u51e0\u4e2a\u54e8\u5175\u8ba4\u4e3a\u8fd9\u4e2a Redis \u8282\u70b9\uff0810.2.1.61\uff09\u5b95\u673a\u4e86\u3002\u770b\u5230\u7684 quorun 4\/2\uff0c\u8868\u793a\u6709 4 \u4e2a\u54e8\u5175\u8ba4\u4e3a Redis \u8282\u70b9\u5b95\u673a\u4e86\uff0c\u5927\u4e8e\u8bbe\u7f6e\u7684 2\uff0c\u6240\u4ee5\u8fd9\u4e2a Redis \u8282\u70b9\u662f\u771f\u7684\u5b95\u673a\u4e86\u3002\uff08\u8fd9\u91cc\u4e3a\u4ec0\u4e48\u662f 4\uff0c\u800c\u4e0d\u662f\u54e8\u5175\u6570 3\uff0c\u7b14\u8005\u4e5f\u6ca1\u6709\u5f04\u6e05\u695a\uff0c\u6b22\u8fce\u7559\u8a00\u8ba8\u8bba\u3002\uff09<\/li>\n
            • \u2462\u6295\u7968\u9009\u4e3e\u65b0\u7684\u54e8\u5175 Leader\uff0c\u4e09\u4e2a\u54e8\u5175\u90fd\u5c06\u7968\u6295\u7ed9\u4e86 id = 2abxxx \u7684\u54e8\u5175\uff0c\u4e5f\u5c31\u662f\u7b2c\u4e09\u4e2a\u54e8\u5175\u8282\u70b9\uff0c\u5c06\u7531\u8fd9\u4e2a\u54e8\u5175\u8fdb\u884c\u4e3b\u4ece\u5207\u6362\u3002<\/li>\n
            • \u2463\u5f00\u59cb\u6545\u969c\u8f6c\u79fb\uff0cfailover-state-select-slave \u8868\u793a\u8981\u8f6c\u79fb\u54ea\u4e2a\u6545\u969c\u8282\u70b9\u3002\u8fd9\u91cc\u5c31\u662f\u5207\u6362\u4e3b\u8282\u70b9\u3002<\/li>\n
            • \u2464\u9009\u51fa\u4e3b\u8282\u70b9\u4e3a\u7b2c\u4e09\u4e2a Redis \u8282\u70b9\uff0810.2.1.63\uff09\u3002<\/li>\n
            • \u2465\u5207\u6362\u4e3b\u8282\u70b9\u4e3a\u7b2c\u4e09\u4e2a Redis \u8282\u70b9\uff0810.2.1.63\uff09\u3002<\/li>\n<\/ul>\n

              \u8bf4\u660e\u54e8\u5175\u96c6\u7fa4\u6a21\u5f0f\u4e0b\u5bf9 Redis \u7684\u72b6\u6001\u76d1\u63a7\u548c\u4e3b\u4ece\u5207\u6362\u6210\u529f\u3002<\/p>\n

              \u4e94\u3001\u5ba2\u6237\u7aef\u81ea\u52a8\u611f\u77e5\u6545\u969c<\/h2>\n

              \u5982\u4f55\u5b9e\u73b0\u81ea\u52a8\u611f\u77e5\u6545\u969c<\/h3>\n

              \u6211\u4eec\u9879\u76ee\u4e2d\uff0c\u90fd\u662f\u7528 Redis \u5ba2\u6237\u7aef\u53bb\u8bfb\u5199 Redis\uff0c\u5728\u5355\u673a\u60c5\u51b5\u4e0b\uff0c\u5355\u8282\u70b9 Redis \u5b95\u673a\u540e\uff0c\u5ba2\u6237\u7aef\u80af\u5b9a\u4f1a\u62a5\u9519\uff0c\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u6062\u590d\u8fd9\u4e2a\u670d\u52a1\u5668\u4e0a\u7684 Redis \u5c31\u597d\u4e86\u3002<\/p>\n

              \u4f46\u662f\u6211\u4eec\u73b0\u5728\u662f\u6709\u591a\u4e2a Redis \u8282\u70b9\u7684\uff0c\u5e94\u7528\u7a0b\u5e8f\u8be5\u5982\u4f55\u914d\u7f6e\u5462\uff1f<\/p>\n

              \u53ef\u80fd\u7684\u601d\u8def\u662f\u8fd9\u6837\uff1a\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u4e3b\u8282\u70b9\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u3002\u7f3a\u70b9\uff1a\u4e3b\u8282\u70b9\u5207\u6362\u540e\uff0c\u9700\u8981\u6539\u914d\u7f6e\u5e76\u91cd\u542f\u5e94\u7528\u3002<\/p>\n

              \u90a3\u6709\u6ca1\u6709\u4e00\u79cd\u65b9\u6848\u662f\u81ea\u52a8\u611f\u77e5\u5230 Redis \u5b95\u673a\u540e\uff0c\u8fde\u63a5\u5230\u65b0\u7684\u4e3b\u8282\u70b9\u7684\u5462\uff1f<\/p>\n

              \u6709\u7684\uff0c\u6211\u4eec\u52a0\u4e0b Redis \u7684\u54e8\u5175\u914d\u7f6e\u5c31\u53ef\u4ee5\u4e86\u3002\u914d\u7f6e\u5185\u5bb9\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

              spring:<\/span>
              redis:<\/span>
              database:<\/span> 0<\/span>
              password:<\/span> abc123 # \u5bc6\u7801\uff08\u9ed8\u8ba4\u4e3a\u7a7a\uff09
              timeout:<\/span> 10000<\/span> # \u8fde\u63a5\u8d85\u65f6\u65f6\u957f\uff08\u6beb\u79d2\uff09
              sentinel:<\/span> #\u54e8\u5175\u6a21\u5f0f
              master:<\/span> mymaster #\u4e3b\u670d\u52a1\u5668\u6240\u5728\u96c6\u7fa4\u540d\u79f0
              nodes:<\/span> 10.2<\/span>.1<\/span>.63<\/span>:<\/span>26379<\/span>,<\/span>10.2<\/span>.1<\/span>.62<\/span>:<\/span>26379<\/span>,<\/span>10.2<\/span>.1<\/span>.61<\/span>:<\/span>26379<\/span><\/p>\n

              \u914d\u7f6e\u597d\u4e86\u540e\uff0c\u91cd\u542f\u5e94\u7528\u7a0b\u5e8f\uff0c\u7136\u540e\u505c\u6389 Redis \u4e3b\u8282\u70b9\u7684\u5bb9\u5668\u3002\u6d4b\u8bd5\u5f80 redis \u5199\u5165\u6570\u636e\uff0c\u7a0b\u5e8f\u4f1a\u62a5\u9519\u3002<\/p>\n

              \u5199\u5165\u6570\u636e\u7684\u4ee3\u7801\uff1a<\/p>\n

              stringRedisTemplate.opsForValue<\/span>(<\/span>)<\/span>
              .setIfAbsent<\/span>(<\/span>key,<\/span> toJson(<\/span>value)<\/span>,<\/span>
              millisecond,<\/span> TimeUnit.MILLISECONDS<\/span>)<\/span>;<\/span><\/p>\n

              \u62a5\u9519\u4fe1\u606f\u5982\u4e0b\uff1a<\/p>\n

              nested exception is<\/span> redis.clients<\/span>
              .jedis<\/span>.exceptions<\/span>.JedisConnectionException<\/span>:<\/span>
              Unexpected end of stream.<\/p>\n

              \u56e0\u4e3a\u6545\u969c\u8f6c\u79fb\u662f\u9700\u8981\u4e00\u5b9a\u65f6\u95f4\u7684\uff0c\u8fc7\u51e0\u79d2\u540e\u540e\u53d1\u73b0\u63a7\u5236\u53f0\u7a97\u53e3\u6253\u5370\u51fa Redis \u7684\u4e3b\u8282\u70b9\u4e3a 10.2.1.63:6379\uff0c\u8bf4\u660e\u6545\u969c\u8f6c\u79fb\u6210\u529f\u4e86\u3002<\/p>\n<\/p>\n

              \"\u4ece\u5355\u70b9 <\/p>\n

              [<\/span>MasterListener–<\/span>mymaster–<\/span>[<\/span>10.2<\/span>.1<\/span>.61<\/span>:<\/span>26379<\/span>]<\/span>]<\/span>
              INFO redis.clients<\/span>.jedis<\/span>.JedisSentinelPool<\/span>
              –<\/span>Created JedisPool to master at
              10.2<\/span>.1<\/span>.63<\/span>:<\/span>6379<\/span><\/p>\n

              \u518d\u6b21\u6d4b\u8bd5\u8bfb\u5199 Redis\uff0c\u90fd\u662f\u6b63\u5e38\u7684\uff0c\u4e14\u5f80\u7b2c\u4e09\u4e2a\u8282\u70b9\u5199\u5165\u6570\u636e\u540e\uff0c\u7b2c\u4e8c\u4e2a\u8282\u70b9\u4e5f\u8fdb\u884c\u4e86\u4e3b\u4ece\u590d\u5236\u3002<\/p>\n

              \u5ba2\u6237\u7aef\u81ea\u52a8\u611f\u77e5\u7684\u539f\u7406<\/h3>\n

              \u6211\u4eec\u9879\u76ee\u4e2d\u7528\u7684 Jedis \u5ba2\u6237\u7aef\uff0c\u5b83\u6709\u4e00\u4e2a\u8fde\u63a5\u6c60 JedisPool\uff0c\u5f53\u8bbf\u95ee Redis \u65f6\uff0c\u4f1a\u4ece\u8fde\u63a5\u6c60\u91cc\u9762\u83b7\u53d6\u4e00\u4e2a\u8fde\u63a5\u3002\u6211\u4eec\u770b\u4e0b\u8fd9\u4e2a\u8fde\u63a5\u6c60\u91cc\u9762\u7684\u4fe1\u606f\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<\/p>\n

              \"\u4ece\u5355\u70b9 <\/p>\n

                \n
              • masterListeners \u4ee3\u8868\u5bf9\u4e09\u4e2a Redis \u8282\u70b9\u7684\u76d1\u542c\u5668\u3002\u91cc\u9762\u6307\u5b9a\u4e86 Redis \u8282\u70b9\u7684 IP \u548c Port\u3002<\/li>\n
              • currentHostMaster \u4ee3\u8868\u5f53\u524d\u8fde\u63a5\u7684\u4e3b\u8282\u70b9\u3002\u76ee\u524d\u4e3a\u7b2c\u4e09\u4e2a\u8282\u70b9\u3002<\/li>\n<\/ul>\n

                \u5f53\u6211\u4eec\u505c\u6389 Redis \u4e3b\u8282\u70b9\u540e\uff0c\u54e8\u5175\u4f1a\u5207\u6362\u4e3b\u8282\u70b9\uff0c\u8fd9\u4e2a\u8fde\u63a5\u6c60\u91cc\u9762\u7684 currentHostMaster \u4e5f\u4f1a\u88ab\u66f4\u65b0\u4e3a\u65b0\u7684\u4e3b\u8282\u70b9\u3002\u5f53\u6211\u4eec\u518d\u6b21\u8bbf\u95ee Redis \u65f6\uff0c\u4f1a\u548c\u65b0\u7684\u4e3b\u8282\u70b9\u5efa\u7acb\u8fde\u63a5\u3002<\/p>\n

                \u516d\u3001\u9047\u5230\u7684\u95ee\u9898<\/h2>\n

                1.\u63d0\u793a\u4e0d\u80fd\u5199\u53ea\u8bfb\u7684 redis \u8282\u70b9<\/h4>\n

                READONLY You can‘t write against a read only replica.;<\/span><\/p>\n

                \u89e3\u51b3\u65b9\u6848\uff1a\u6bcf\u4e2a\u54e8\u5175\u90fd\u9700\u8981\u914d\u7f6e\u6210\u76d1\u63a7\u4e3b\u8282\u70b9 node1 \u7684 IP\u3002<\/p>\n

                2.\u63d0\u793a\u8fde\u63a5 Redis \u5931\u8d25<\/h3>\n

                ERR Client sent AUTH,<\/span> but no password is<\/span> set<\/span><\/p>\n

                \u89e3\u51b3\u65b9\u6848\uff1a\u4e3b\u4ece\u8282\u70b9\u90fd\u9700\u8981\u914d\u7f6e requirepass  \u548c masterauth\u3002<\/p>\n

                \u4e03\u3001\u603b\u7ed3<\/h2>\n

                \u672c\u7bc7\u8bb2\u89e3\u4e86\u5728\u771f\u5b9e\u7684\u591a\u53f0\u670d\u52a1\u5668\u4e0a\u5982\u4f55\u90e8\u7f72 Redis \u4e3b\u4ece\u67b6\u6784\u3001\u54e8\u5175\u96c6\u7fa4\uff0c\u4ee5\u53ca\u9a8c\u8bc1\u4e3b\u4ece\u590d\u5236\u548c\u6545\u969c\u8f6c\u79fb\u3002<\/p>\n

                \u7136\u540e\u5bf9\u9879\u76ee\u4e2d\u4f7f\u7528 Redis \u7684\u5730\u65b9\uff0c\u52a0\u5165\u4e86\u54e8\u5175\u914d\u7f6e\uff0c\u4f7f\u5176\u53ef\u4ee5\u81ea\u52a8\u611f\u77e5\u4e3b\u4ece\u5207\u6362\u540e\u7684 IP \u53d8\u5316\uff0c\u4ece\u800c\u548c\u65b0\u7684 Redis \u4e3b\u8282\u70b9\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n

                \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u670d\u52a1\u5668\u3001Redis\u3001\u67b6\u6784\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8golang\u5b66\u4e60\u7f51\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n

                \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1a51cto \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664 <\/p>\n

                \n
                \n <\/dt>\n
                \n \u9762\u8bd5\u5b98\uff1a\u4e3a\u4ec0\u4e48 Redis \u8981\u6709\u54e8\u5175\uff1f\n <\/dd>\n<\/dl>\n
                \n
                \n <\/dt>\n
                \n \u6df1\u5ea6\u89e3\u6790\u5355\u7ebf\u7a0b\u7684 Redis \u5982\u4f55\u505a\u5230\u6bcf\u79d2\u6570\u4e07 QPS \u7684\u8d85\u9ad8\u5904\u7406\u80fd\u529b\uff01\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

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