{"id":33952,"date":"2023-12-30T23:32:05","date_gmt":"2023-07-29T02:48:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8kubernetes%e4%b8%8a%e6%9e%84%e5%bb%baredis%e9%9b%86%e7%be%a4%e6%97%b6%e9%9c%80%e8%a6%81%e8%80%83%e8%99%91%e7%9a%84%e4%ba%8b%e9%a1%b9%ef%bc%8c%e5%8c%85%e6%8b%ac%e5%a4%9a%e4%b8%aa%e5%8c%ba\/"},"modified":"2024-05-04T16:04:24","modified_gmt":"2024-05-04T08:04:24","slug":"%e5%9c%a8kubernetes%e4%b8%8a%e6%9e%84%e5%bb%baredis%e9%9b%86%e7%be%a4%e6%97%b6%e9%9c%80%e8%a6%81%e8%80%83%e8%99%91%e7%9a%84%e4%ba%8b%e9%a1%b9%ef%bc%8c%e5%8c%85%e6%8b%ac%e5%a4%9a%e4%b8%aa%e5%8c%ba","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8kubernetes%e4%b8%8a%e6%9e%84%e5%bb%baredis%e9%9b%86%e7%be%a4%e6%97%b6%e9%9c%80%e8%a6%81%e8%80%83%e8%99%91%e7%9a%84%e4%ba%8b%e9%a1%b9%ef%bc%8c%e5%8c%85%e6%8b%ac%e5%a4%9a%e4%b8%aa%e5%8c%ba\/","title":{"rendered":"\u5728Kubernetes\u4e0a\u6784\u5efaRedis\u96c6\u7fa4\u65f6\u9700\u8981\u8003\u8651\u7684\u4e8b\u9879\uff0c\u5305\u62ec\u591a\u4e2a\u533a\u57df\u53ca\u533a\u57df\u4e2d\u7684Redis\u7c7b"},"content":{"rendered":"

\u4ee5\u4e0b\u662f\u5728Kubernetes\u96c6\u7fa4\u4e0a\u4f7f\u7528\u591a\u53ef\u7528\u533a\u57df\uff08MZR\uff09\u90e8\u7f72Redis Cluster\u65f6\u9700\u8981\u8003\u8651\u7684\u8981\u70b9\u5907\u5fd8\u5f55\u3002<\/p>\n

Redis \u4e0d\u4ec5\u53ef\u4f5c\u4e3a\u5185\u5b58\u7f13\u5b58\u66ff\u4ee3 memcached\uff0c\u8fd8\u80fd\u5c06\u6570\u636e\u4fdd\u5b58\u5728\u6301\u4e45\u5377\u4e2d\u3002\u5728\u5e94\u7528 Kubernetes \u8fdb\u884c\u5fae\u670d\u52a1\u5316\u548c\u73b0\u4ee3\u5316\u7684\u8fc7\u7a0b\u4e2d\uff0c\u8f7b\u91cf\u9ad8\u901f\u7684 Redis \u88ab\u89c6\u4e3a\u91cd\u8981\u7684\u914d\u7f6e\u90e8\u5206\u4e4b\u4e00\u3002\u53e6\u5916\uff0c\u5728\u5f15\u7528\u7684 “The Twelve-Factor Apps” \u7684\u7b2cVI\u6761\u4e2d\uff0c\u5efa\u8bae\u5c06\u4f1a\u8bdd\u72b6\u6001\u6570\u636e\u4fdd\u5b58\u5728\u50cf Redis \u8fd9\u6837\u7684\u6570\u636e\u5b58\u50a8\u4e2d\u3002\u56e0\u6b64\uff0c\u5728 Kubernetes \u96c6\u7fa4\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u638c\u63e1\u5982\u4f55\u5728\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u65b9\u9762\u6709\u6548\u5229\u7528 Redis \u7684\u6280\u5de7\u3002<\/p>\n

The Twelve-Factor Apps  https:\/\/12factor.net\/ja\/processes\r\n\r\nVI. \u30d7\u30ed\u30bb\u30b9\r\n  \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30921\u3064\u3082\u3057\u304f\u306f\u8907\u6570\u306e\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u306a\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u5b9f\u884c\u3059\u308b\r\n\r\n\u629c\u7c8b\r\nWeb\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u306b\u306f\u3001\u201c\u30b9\u30c6\u30a3\u30c3\u30ad\u30fc\u30bb\u30c3\u30b7\u30e7\u30f3\u201d\u306b\u983c\u308b\u3082\u306e\u304c\u3042\u308b \u2013 \u3053\u308c\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\r\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30bb\u30b9\u306e\u30e1\u30e2\u30ea\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001\u540c\u3058\u8a2a\u554f\u8005\u304b\u3089\u306e\u5c06\u6765\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u540c\u3058\u30d7\u30ed\u30bb\u30b9\u306b\u9001\u3089\r\n\u308c\u308b\u3053\u3068\u3092\u671f\u5f85\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002\u30b9\u30c6\u30a3\u30c3\u30ad\u30fc\u30bb\u30c3\u30b7\u30e7\u30f3\u306fTwelve-Factor\u306b\u9055\u53cd\u3057\u3066\u304a\u308a\u3001\u6c7a\u3057\u3066\u4f7f\u3063\u305f\u308a\r\n\u983c\u3063\u305f\u308a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u30bb\u30c3\u30b7\u30e7\u30f3\u72b6\u614b\u306e\u30c7\u30fc\u30bf\u306f\u3001\u6709\u52b9\u671f\u9650\u3092\u6301\u3064\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff08\u4f8b\uff1aMemcached \u3084 \r\nRedis\uff09\u306b\u683c\u7d0d\u3059\u3079\u304d\u3067\u3042\u308b\u3002 \r\n\r\n<\/code><\/pre>\n
\u5728\u53ef\u9760\u6027\u548c\u6027\u80fd\u65b9\u9762\uff0c\u4f7f\u7528”Redis\u96c6\u7fa4”\u6216”Redis\u548cSentinel”\u662f\u5e38\u89c1\u7684\u3002\u5728\u4e91\u8ba1\u7b97\u4e2d\uff0c\u901a\u5e38\u4f1a\u901a\u8fc7\u5c06\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\u653e\u7f6e\u5728\u4e00\u4e2a\u5730\u533a\uff08\u533a\u57df\uff09\u5185\uff0c\u5f62\u6210\u53ef\u7528\u533a\u6765\u4fdd\u8bc1\u9ad8\u53ef\u7528\u6027\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5bf9\u6570\u636e\u4e2d\u5fc3\u7ea7\u522b\u7684\u6545\u969c\u8fdb\u884c\u5e94\u5bf9\uff0c\u8fd8\u53ef\u4ee5\u5728\u5e7f\u57df\u707e\u5bb3\u4e2d\u4ea7\u751f\u4e00\u5b9a\u7684\u6548\u679c\u3002\u5373\u4f7f\u4e00\u4e2a\u6570\u636e\u4e2d\u5fc3\u56e0\u4e3a\u4e25\u91cd\u6545\u969c\u7b49\u539f\u56e0\u957f\u65f6\u95f4\u65e0\u6cd5\u4f7f\u7528\uff0c\u6211\u4eec\u4ecd\u7136\u53ef\u4ee5\u671f\u671b\u5728\u5269\u4f59\u7684\u6570\u636e\u4e2d\u5fc3\u4e2d\u7ee7\u7eed\u8fdb\u884c\u4e1a\u52a1\u3002<\/p>\n
\u672c\u6587\u4e3b\u8981\u9a8c\u8bc1\u5728\u5c06Redis\u96c6\u7fa4\u90e8\u7f72\u5728\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\u7684\u591a\u533a\u57df\uff08Multi-zone\uff09\u60c5\u51b5\u4e0b\uff0c\u6240\u9762\u4e34\u7684\u95ee\u9898\u548c\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n
\u5173\u4e8e\u5206\u533a\u548cRedis Cluster\u7684\u914d\u7f6e\u60f3\u6cd5\u3002<\/h2>\n
Redis\u662f\u4e00\u4e2a\u952e\u503c\u5b58\u50a8\u6570\u636e\u5b58\u50a8\u5668\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u952e\u6765\u8fdb\u884c\u6570\u636e\u7684\u6ce8\u518c\u548c\u83b7\u53d6\u3002\u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u6709\u591a\u4e2a\u54c8\u5e0c\u69fd\uff0c\u901a\u8fc7\u952e\u7684\u54c8\u5e0c\u6765\u5206\u5e03\u5b58\u50a8\u6570\u636e\u3002\u4f8b\u5982\uff0c\u6700\u5c0f\u914d\u7f6e\u4e0b\u4f7f\u7528\u4e09\u4e2aRedis\u4e3b\u8282\u70b9\u3002\u4e3a\u4e86\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0cRedis\u4ece\u8282\u70b9\u8d1f\u8d23\u5b58\u50a8Redis\u4e3b\u8282\u70b9\u6570\u636e\u7684\u526f\u672c\u3002<\/p>\n
\u5982\u679c\u53d1\u751f\u4e86\u4ee5\u4e0b\u60c5\u51b5\u4e4b\u4e00\uff0c\u5373\u4e09\u4e2aRedis\u4e3b\u673a\u4e2d\u7684\u4e00\u4e2a\u7531\u4e8e\u67d0\u79cd\u6545\u969c\u800c\u4e22\u5931\uff0c\u90a3\u4e48\u901a\u8fc7\u6b64\u7ed3\u6784\uff0c\u4ece\u8282\u70b9\u5c06\u88ab\u664b\u5347\u4e3a\u4e3b\u8282\u70b9\uff0c\u4ee5\u7ee7\u7eed\u63d0\u4f9bRedis\u96c6\u7fa4\u7684\u529f\u80fd\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679cRedis\u7684\u4e3b\u8282\u70b9\u540c\u65f6\u505c\u6b62\u4e86\u4e24\u4e2a\u6216\u66f4\u591a\uff0c\u90a3\u4e48\u5c06\u505c\u6b62\u96c6\u7fa4\u529f\u80fd\uff0c\u5e76\u505c\u6b62\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\u3002<\/p>\n
\u5728\u6784\u6210\u6848\u4f8b1\u4e2d\uff0c\u5c06\u4e3b\u8282\u70b9\u5206\u6563\u653e\u7f6e\u5728\u4e0d\u540c\u7684\u533a\u57df\uff0c\u540c\u65f6\u4e5f\u5c06\u4ece\u8282\u70b9\u653e\u7f6e\u5728\u540c\u4e00\u533a\u57df\u3002<\/h3>\n
\u5c06Redis\u4e3b\u8282\u70b9\u5206\u6563\u5e76\u90e8\u7f72\u5728\u4e0d\u540c\u533a\u57df\uff0c\u5e76\u5728\u6bcf\u4e2a\u533a\u57df\u5185\u90e8\u7f72\u4ece\u8282\u70b9\u4f5c\u4e3a\u914d\u7f6e\u793a\u4f8b\u3002\u5728\u8fd9\u79cd\u914d\u7f6e\u4e2d\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u4e2a\u533a\u57df\u505c\u6b62\u8fd0\u884c\uff0c\u90a3\u4e48\u67d0\u4e2a\u6570\u636e\u8303\u56f4\u5373\u4e00\u4e2a\u69fd\u7684\u6570\u636e\u5c06\u4f1a\u4e22\u5931\u3002\u7ed3\u679c\u662fRedis\u96c6\u7fa4\u5c06\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u65e0\u6cd5\u5199\u5165\u6216\u8bfb\u53d6\u6570\u636e\u3002\u56e0\u6b64\uff0c\u914d\u7f6e\u65b9\u68481\u662f\u5728\u6784\u5efaRedis\u96c6\u7fa4\u65f6\u5e94\u907f\u514d\u7684\u914d\u7f6e\uff0c\u53ef\u4ee5\u79f0\u4e4b\u4e3a\u53cd\u6a21\u5f0f\u3002<\/p>\n
\"Redis-Cluster-Case-1.png\"<\/div>\n
\u5c06Master\u5206\u6563\u914d\u7f6e\u5728Case 2\u533a\u57df\u4e2d\uff0c\u5c06Slave\u914d\u7f6e\u5728\u5176\u4ed6\u533a\u57df\u4e2d\u3002<\/h3>\n
\u6b64\u914d\u7f6e\u65b9\u6848\u53ef\u4ee5\u9632\u6b62\u4e22\u5931\u91cd\u8981\u6570\u636e\u3002Redis\u96c6\u7fa4\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a\u54c8\u5e0c\u69fd\u4e2d\u3002\u9700\u8981\u5728\u6bcf\u4e2a\u69fd\u5355\u5143\u4e2d\u8bbe\u7f6e\u4e3b\u8282\u70b9\uff0c\u5728\u8be5\u65b9\u6848\u4e2d\uff0c\u5c06\u4e3b\u8282\u70b9\u5206\u5e03\u5728Zone-1\u81f33\u4e2d\u3002\u6bcf\u4e2a\u69fd\u8303\u56f4\u7684\u4ece\u8282\u70b9\u5c06\u4fdd\u6301Redis\u4e3b\u8282\u70b9\u6570\u636e\u7684\u526f\u672c\u5728\u5176\u4ed6\u533a\u57df\u4e0a\u3002\u4f7f\u7528\u8fd9\u79cd\u914d\u7f6e\uff0c\u5373\u4f7f\u67d0\u4e2a\u533a\u57df\u505c\u6b62\uff0c\u670d\u52a1\u4e5f\u80fd\u7ee7\u7eed\u8fd0\u884c\u3002\u800c\u4e14\uff0c\u5728\u4e09\u4e2a\u533a\u57df\u4e2d\uff0c\u5373\u4f7f\u6709\u4e24\u4e2a\u533a\u57df\u5904\u4e8e\u707e\u96be\u72b6\u6001\uff0c\u6570\u636e\u4e5f\u53ef\u4ee5\u6062\u590d\u4e3a\u53ef\u8bfb\u5199\u72b6\u6001\u3002<\/p>\n
\"Redis-Cluster-Case-2.png\"<\/div>\n
\u5c06\u8be5\u6848\u4f8b\u5206\u62103\u4e2a\u533a\u57df\uff0c\u5e76\u5728\u6bcf\u4e2a\u533a\u57df\u4e2d\u5206\u6563\u914d\u7f6e\u4e3b\u8282\u70b9\uff0c\u4e3a\u6bcf\u4e2a Redis \u8282\u70b9\u5206\u914d\u4e00\u4e2a K8s \u8282\u70b9\u3002<\/h3>\n
\u5728\u4e4b\u524d\u7684\u914d\u7f6e\u4e2d\uff0c\u591a\u4e2aRedis\u8282\u70b9\u5728\u4e00\u4e2aK8s\u8282\u70b9\u4e0a\u8fd0\u884c\u3002\u800c\u5728\u914d\u7f6e\u6848\u4f8b3\u4e2d\uff0cRedis\u8282\u70b9\u548cK8s\u8282\u70b9\u4e00\u5bf9\u4e00\u5730\u8fd0\u884c\u3002\u590d\u5236\u7684\u65b9\u5411\u4e0e\u914d\u7f6e\u6848\u4f8b2\u76f8\u540c\uff0c\u8de8\u533a\u5b9e\u65bd\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9664\u4e86\u914d\u7f6e\u6848\u4f8b2\u7684\u7279\u70b9\u5916\uff0c\u8fd8\u53ef\u4ee5\u51cf\u8f7bK8s\u8282\u70b9\u6545\u969c\u7684\u5f71\u54cd\u3002\u7136\u800c\uff0c\u589e\u52a0K8s\u8282\u70b9\u4f1a\u5bfc\u81f4\u4e91\u670d\u52a1\u8d39\u7528\u4e0a\u5347\uff0c\u56e0\u6b64\u9700\u8981\u8003\u8651\u5fc5\u8981\u6027\u548c\u6210\u672c\u7684\u5e73\u8861\u3002<\/p>\n
\"Redis-Cluster-Case-3.png\"<\/div>\n
\u5728\u6240\u5217\u6784\u6210\u6848\u4f8b\u4e2d\uff0c\u5177\u6709\u6210\u672c\u548c\u6570\u636e\u4fdd\u5168\u6027\u5e73\u8861\u7684\u662f\u6784\u6210\u6848\u4f8b2\uff0c\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\u786e\u8ba4\u5b83\u3002<\/p>\n
\u5728\u591a\u533a\u57df\u4e2d\u4f7f\u7528\u72b6\u6001\u5168\u91cf\u8bbe\u7f6e\u7684\u7f16\u5199\u65b9\u6cd5<\/h2>\n
\u4f7f\u7528K8s\u7684StatefulSet\u63a7\u5236\u5668\u6784\u5efaRedis\u96c6\u7fa4\u975e\u5e38\u65b9\u4fbf\u3002\u5b83\u53ef\u4ee5\u6309\u987a\u5e8f\u7ba1\u7406Pod\u7684\u542f\u52a8\u548c\u505c\u6b62\uff0c\u5e76\u6267\u884cPod\u6570\u91cf\u7684\u589e\u52a0\u548c\u51cf\u5c11\uff0c\u5e76\u4e14\u80fd\u591f\u4e00\u8d77\u90e8\u7f72\u6301\u4e45\u5316\u5377\u3002<\/p>\n
\u7136\u800c\uff0c\u5728\u4f7f\u7528StatefulSet\u63a7\u5236\u5668\u5728\u591a\u533a\u57df\u73af\u5883\u4e2d\u65f6\uff0c\u5728IKS\u4e0a\u53ef\u80fd\u4f1a\u9047\u5230\u9ebb\u70e6\u3002\u8fd9\u662f\u56e0\u4e3aStatefulSet\u7684\u542f\u52a8Pod\u548c\u6301\u4e45\u5316\u5377\u7684\u533a\u57df\u6ca1\u6709\u5fc5\u8981\u5339\u914d\u3002\u4f8b\u5982\uff0cPod\u53ef\u80fd\u6309\u6307\u5b9a\u5728\u533a\u57df1\u542f\u52a8\uff0c\u4f46\u662f\u6301\u4e45\u5316\u5377\u5374\u5728\u533a\u57df2\u8fdb\u884c\u914d\u7f6e\u7684\u95ee\u9898\u3002<\/p>\n
\u901a\u8fc7\u4e3aStatefulSet\u7684\u6e05\u5355\u6dfb\u52a0\u4ee5\u4e0b\u6807\u7b7e\uff0c\u53ef\u4ee5\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\u3002\u4e3a\u4ec0\u4e48\u901a\u8fc7\u6dfb\u52a0”region”\u548c”zone”\u6807\u7b7e\u53ef\u4ee5\u63a7\u5236\u6301\u4e45\u5377\u7684\u4f9b\u5e94\u4f4d\u7f6e\u8fd8\u4e0d\u6e05\u695a\u3002\u53ef\u80fd\u662f\u56e0\u4e3a\u5b58\u50a8\u7c7b\u4e2d\u5b9a\u4e49\u7684\u4f9b\u5e94\u5546\u6b63\u5728\u5f15\u7528\u8fd9\u4e9b\u6807\u7b7e\u3002\u6574\u4e2a\u6e05\u5355\u4ee3\u7801\u53ef\u4ee5\u5728GitHub\u7684https:\/\/github.com\/takara9\/redis-cluster\/tree\/master\/iks-mzr-tok-multi-pod \u4e2d\u627e\u5230\u3002<\/p>\n
apiVersion: apps\/v1\r\nkind: StatefulSet\r\nmetadata:\r\n  name: redis-cluster-1\r\n  labels:\r\n    app: redis-cluster\r\nspec:\r\n  serviceName: redis-cluster\r\n  replicas: 3\r\n  selector:\r\n    matchLabels:\r\n      app: redis-cluster\r\n      region: jp-tok  ## \u3053\u308c\u3089\u4e8c\u3064\u306e\u30e9\u30d9\u30eb\u3092\u8ffd\u52a0\u3059\u308b  \r\n      zone: tok05     ## zone\u5024\u306f\u4ee5\u4e0b\u306enodeSelector\u306e\u5024\u3068\u4e00\u81f4\u3057\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002\r\n  template:\r\n    metadata:\r\n      labels:\r\n        app: redis-cluster\r\n        antiaffinity: redis-node\r\n        region: jp-tok  ## \u3053\u3061\u3089\u306b\u3082\u3001\u540c\u3058\u30ad\u30fc\u3068\u5024\u306e\u30bb\u30c3\u30c8\u306e\u30e9\u30d9\u30eb\u3092\u66f8\u3044\u3066\u304a\u304f\u3002\r\n        zone: tok05     ##\r\n    spec:\r\n      # \u30ce\u30fc\u30c9\u30bb\u30ec\u30af\u30bf\u30fc\u3067\u3001\u30dd\u30c3\u30c9\u304c\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u308b\u30be\u30fc\u30f3\u3092\u6307\u5b9a\u3059\u308b\u3002\r\n      # \u3057\u304b\u3057\u3001\u3053\u308c\u3060\u3051\u3067\u306f\u6c38\u7d9a\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u914d\u7f6e\u5148\u306f\u540c\u4e00\u30ea\u30fc\u30b8\u30e7\u30f3\u5185\u3067\u4e0d\u5b9a\u3068\u306a\u308b\u3002\r\n      nodeSelector:\r\n        failure-domain.beta.kubernetes.io\/zone: tok05\r\n<\u4ee5\u4e0b\u7701\u7565>\r\n<\/code><\/pre>\n
\u591a\u533a\u57df + \u591a\u8282\u70b9 \u6784\u5efa\u65b9\u6cd5<\/h2>\n
\u5728\u591a\u4e2a\u533a\u57df\u4e2d\u542f\u52a8Redis\u96c6\u7fa4\u7684\u6e05\u5355\u5df2\u7ecf\u653e\u5728GitHub\u7684\u4ee5\u4e0bURL\u4e0a\uff0c\u8bf7\u60a8\u786e\u8ba4\u4e00\u4e0b\u6e05\u5355\u3002
\nhttps:\/\/github.com\/takara9\/redis-cluster\/tree\/master\/iks-mzr-tok-multi-pod<\/p>\n
\u4ece\u914d\u7f6e\u6620\u5c04\u548c\u670d\u52a1\u4e2d\u5e94\u7528\u3002<\/p>\n
$ kubectl apply -f redis-configmap.yml\r\nconfigmap\/redis-cluster created\r\n\r\n$ kubectl apply -f redis-service.yml\r\nservice\/redis-cluster created\r\n<\/code><\/pre>\n
\u9996\u5148\uff0c\u5728\u4e24\u4e2a\u533a\u57df\u4e2d\u521b\u5efa\u4e00\u4e2a\u72b6\u6001\u96c6\u5408\u3002<\/p>\n
$ kubectl apply -f redis-cluster-mzr-1m.yml\r\nstatefulset.apps\/redis-cluster-1 created\r\n$ kubectl apply -f redis-cluster-mzr-2m.yml\r\nstatefulset.apps\/redis-cluster-2 created\r\n\r\nimac:iks-mzr-tok maho$ kubectl get po\r\nNAME                READY   STATUS    RESTARTS   AGE\r\nredis-cluster-1-0   1\/1     Running   0          28m\r\nredis-cluster-1-1   1\/1     Running   0          26m\r\nredis-cluster-1-2   1\/1     Running   0          24m\r\nredis-cluster-2-0   1\/1     Running   0          28m\r\nredis-cluster-2-1   1\/1     Running   0          26m\r\nredis-cluster-2-2   1\/1     Running   0          24m\r\n<\/code><\/pre>\n
\u521b\u5efaRedis\u96c6\u7fa4\u7684\u4e3b\u8282\u70b9\u548c\u4ece\u8282\u70b9<\/h3>\n
\u4f7f\u7528 redis-cluster-1-0 \u5728 Redis \u4e0a\u6267\u884c\u7ba1\u7406\u547d\u4ee4 redis-cli\uff0c\u521b\u5efa\u6700\u5c0f\u89c4\u6a21\u7684\u96c6\u7fa4\u3002
\nRedis \u7684\u4e3b\u8282\u70b9\u548c\u4ece\u8282\u70b9\u5c06\u7531 Redis \u81ea\u52a8\u786e\u5b9a\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u81ea\u52a8\u5c06\u4e3b\u8282\u70b9\u805a\u96c6\u5230\u4e00\u4e2a\u533a\u57df\u4e2d\u3002
\n\u5982\u679c\u65e0\u6cd5\u6b63\u786e\u5206\u914d\u533a\u57df\uff0c\u5219\u5728\u542f\u52a8\u96c6\u7fa4\u540e\u9700\u8981\u624b\u52a8\u6267\u884c\u6545\u969c\u8f6c\u79fb\uff0c\u5c06\u5176\u96c6\u4e2d\u5230\u4e00\u4e2a\u533a\u57df\u4e2d\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli --cluster create --cluster-replicas 1 $(kubectl get pods -l 'app=redis-cluster' -o jsonpath='{range.items[*]}{.status.podIP}:6379 ')\r\n>>> Performing hash slots allocation on 6 nodes...\r\nMaster[0] -> Slots 0 - 5460\r\nMaster[1] -> Slots 5461 - 10922\r\nMaster[2] -> Slots 10923 - 16383\r\nAdding replica 172.30.155.83:6379 to 172.30.46.203:6379\r\nAdding replica 172.30.155.84:6379 to 172.30.46.204:6379\r\nAdding replica 172.30.155.82:6379 to 172.30.46.205:6379\r\n< \u4e2d\u7565 >\r\n..\r\n>>> Performing Cluster Check (using node 172.30.46.203:6379)\r\nM: 7e9ab7262b2c48211afdce8e95c511a0296d0a1b 172.30.46.203:6379\r\n   slots:[0-5460] (5461 slots) master\r\n   1 additional replica(s)\r\nM: 47bb522b281cc046346fda7d29727d0f54f9e766 172.30.46.204:6379\r\n   slots:[5461-10922] (5462 slots) master\r\n   1 additional replica(s)\r\nS: cf7ef722d2b5248eb22f8058f3cba9c06582c3fc 172.30.155.82:6379\r\n   slots: (0 slots) slave\r\n   replicates 1f27ff665a44590151ea356a7879cf391ab54636\r\nM: 1f27ff665a44590151ea356a7879cf391ab54636 172.30.46.205:6379\r\n   slots:[10923-16383] (5461 slots) master\r\n   1 additional replica(s)\r\nS: 430c82e5ba4173661c3776da7cda2443c5e4de81 172.30.155.84:6379\r\n   slots: (0 slots) slave\r\n   replicates 47bb522b281cc046346fda7d29727d0f54f9e766\r\nS: 9265e13e2d2218f1649a4f10ef4de04dd6ca2147 172.30.155.83:6379\r\n   slots: (0 slots) slave\r\n   replicates 7e9ab7262b2c48211afdce8e95c511a0296d0a1b\r\n[OK] All nodes agree about slots configuration.\r\n>>> Check for open slots...\r\n>>> Check slots coverage...\r\n[OK] All 16384 slots covered.\r\n<\/code><\/pre>\n
\u5f53Redis\u96c6\u7fa4\u7684\u6700\u5c0f\u96c6\u5408\u5efa\u7acb\u597d\u540e\uff0c\u518d\u6dfb\u52a0\u7b2c\u4e09\u4e2a\u72b6\u6001\u96c6\u5408\u7684\u533a\u57df\u3002<\/p>\n
$ kubectl apply -f redis-cluster-mzr-3a.yml\r\nstatefulset.apps\/redis-cluster-3 configured\r\nimac:iks-mzr-tok maho$ kubectl get po\r\nNAME                READY   STATUS    RESTARTS   AGE\r\nredis-cluster-1-0   1\/1     Running   0          32m\r\nredis-cluster-1-1   1\/1     Running   0          30m\r\nredis-cluster-1-2   1\/1     Running   0          28m\r\nredis-cluster-2-0   1\/1     Running   0          32m\r\nredis-cluster-2-1   1\/1     Running   0          30m\r\nredis-cluster-2-2   1\/1     Running   0          28m\r\nredis-cluster-3-0   1\/1     Running   0          3m52s\r\nredis-cluster-3-1   1\/1     Running   0          3m30s\r\nredis-cluster-3-2   1\/1     Running   0          3m12s\r\n<\/code><\/pre>\n
\u5728\u7b2c\u4e09\u4e2a\u533a\u57df\u7684Pod\u4e2d\uff0c\u901a\u8fc7\u6307\u5b9a\u6bcf\u4e2a\u69fd\u4f4d\u7684Redis\u4e3b\u8282\u70b9ID\u6765\u914d\u7f6eRedis\u4ece\u8282\u70b9\u3002<\/p>\n
\u5c06 redis-cluster-3-0 \u8bbe\u4e3a redis-cluster-1-0 \u7684\u4ece\u8282\u70b9\u3002<\/p>\n
$ kubectl exec redis-cluster-1-0 -- redis-cli --cluster add-node --cluster-slave --cluster-master-id 7e9ab7262b2c48211afdce8e95c511a0296d0a1b $(kubectl get pod redis-cluster-3-0 -o jsonpath='{.status.podIP}'):6379  $(kubectl get pod redis-cluster-1-0 -o jsonpath='{.status.podIP}'):6379\r\n<\/code><\/pre>\n
\u5c06 redis-cluster-3-1 \u8bbe\u7f6e\u4e3a redis-cluster-1-1 \u7684\u4ece\u8282\u70b9\u3002<\/p>\n
$ kubectl exec redis-cluster-1-0 -- redis-cli --cluster add-node --cluster-slave --cluster-master-id 47bb522b281cc046346fda7d29727d0f54f9e766 $(kubectl get pod redis-cluster-3-1 -o jsonpath='{.status.podIP}'):6379  $(kubectl get pod redis-cluster-1-0 -o jsonpath='{.status.podIP}'):6379\r\n<\/code><\/pre>\n
\u5c06redis-cluster-3-2\u4f5c\u4e3aredis-cluster-1-2\u7684\u4ece\u8282\u70b9\u3002<\/p>\n
$ kubectl exec redis-cluster-1-0 -- redis-cli --cluster add-node --cluster-slave --cluster-master-id 1f27ff665a44590151ea356a7879cf391ab54636 $(kubectl get pod redis-cluster-3-2 -o jsonpath='{.status.podIP}'):6379  $(kubectl get pod redis-cluster-1-0 -o jsonpath='{.status.podIP}'):6379\r\n<\/code><\/pre>\n
Redis\u96c6\u7fa4\u67093\u4e2a\u533a\u57df\u6784\u6210\u3002<\/h2>\n
\u901a\u8fc7\u4ee5\u4e0a\u64cd\u4f5c\uff0cRedis\u4e3b\u8282\u70b9 x3\uff08\u69fd\u4f4d\uff09\uff0c\u4ece\u8282\u70b9\uff08\u526f\u672c\uff09x3\uff08\u69fd\u4f4d\uff09x2\uff08\u533a\u57df\uff09\u7684\u8bbe\u7f6e\u5df2\u5b8c\u6210\u3002<\/p>\n
$ kubectl exec redis-cluster-1-0 -- redis-cli -c cluster nodes (\u5b9f\u969b\u306f\u9806\u4e0d\u540c\u3001\u898b\u3084\u3059\u3055\u306e\u305f\u3081\u4e26\u3079\u304b\u3048\u6e08\u307f)\r\n7e9ab7262b2c48211afdce8e95c511a0296d0a1b 172.30.46.203:6379@16379 myself,master - 0 1564886560000 1 connected 0-5460\r\n47bb522b281cc046346fda7d29727d0f54f9e766 172.30.46.204:6379@16379 master - 0 1564886563000 2 connected 5461-10922\r\n1f27ff665a44590151ea356a7879cf391ab54636 172.30.46.205:6379@16379 master - 0 1564886565207 3 connected 10923-16383\r\ncf7ef722d2b5248eb22f8058f3cba9c06582c3fc 172.30.155.82:6379@16379 slave 1f27ff665a44590151ea356a7879cf391ab54636 0 1564886566212 4 connected\r\n9265e13e2d2218f1649a4f10ef4de04dd6ca2147 172.30.155.83:6379@16379 slave 7e9ab7262b2c48211afdce8e95c511a0296d0a1b 0 1564886564206 5 connected\r\n430c82e5ba4173661c3776da7cda2443c5e4de81 172.30.155.84:6379@16379 slave 47bb522b281cc046346fda7d29727d0f54f9e766 0 1564886563000 6 connected\r\n8185dfc3e13fffe360235e04c32b822fccdafffa 172.30.190.208:6379@16379 slave 7e9ab7262b2c48211afdce8e95c511a0296d0a1b 0 1564886562000 1 connected\r\nabc6d8ca61162829429bac9fcc8f4d6d9ef79438 172.30.190.209:6379@16379 slave 47bb522b281cc046346fda7d29727d0f54f9e766 0 1564886563217 2 connected\r\neccce1ad7408e85a8f941d0e1875750503844b58 172.30.190.210:6379@16379 slave 1f27ff665a44590151ea356a7879cf391ab54636 0 1564886564000 3 connected\r\n<\/code><\/pre>\n
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u533a\u57df1\u7684\u8282\u70b9\u96c6\u5408\u4e3aRedis\u4e3b\u8282\u70b9\u3002\u4e3a\u4e86\u4e86\u89e3\u5728\u5f53\u524d\u72b6\u6001\u4e0b\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u6211\u4eec\u51b3\u5b9a\u4fdd\u6301\u5f53\u524d\u72b6\u6001\uff0c\u5728\u8fdb\u884c\u6a21\u62df\u6545\u969c\u6d4b\u8bd5\u4e4b\u524d\u8fdb\u884c\u5b9e\u65bd\u3002<\/p>\n
\"Redis-Cluster-Case-2-inital.png\"<\/div>\n
\u4eceRedis\u5ba2\u6237\u7aef\u7684\u8bbf\u95ee<\/h2>\n
redis-cluster\u7684\u6709\u72b6\u6001\u96c6\u5408\u662f\u6839\u636e\u6bcf\u4e2a\u533a\u57df\u90e8\u7f72\u7684\uff0c\u5e76\u521b\u5efa\u4e863\u4e2a\u6709\u72b6\u6001\u96c6\u5408\u3002
\n\u4e0e\u6b64\u540c\u65f6\uff0credis-cluster\u7684\u670d\u52a1\u5df2\u8bbe\u7f6e\u6807\u7b7e\u548c\u9009\u62e9\u5668\u4ee5\u8fd4\u56de3\u4e2a\u533a\u57df\u4e2d9\u4e2aPod\u7684IP\u5730\u5740\u3002
\n\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u9605GitHub\u4e0a\u7684\u6e05\u5355\u3002<\/p>\n
$ kubectl get po -l redis-cluster\r\nNo resources found.\r\nimac:iks-mzr-tok-multi-pod maho$ kubectl get po -o wide -l app=redis-cluster\r\nNAME                READY   STATUS    RESTARTS   AGE     IP               NODE         \r\nredis-cluster-1-0   1\/1     Running   0          3h57m   172.30.46.203    10.193.10.58\r\nredis-cluster-1-1   1\/1     Running   0          3h57m   172.30.46.204    10.193.10.58\r\nredis-cluster-1-2   1\/1     Running   0          3h56m   172.30.46.205    10.193.10.58\r\nredis-cluster-2-0   1\/1     Running   0          3h52m   172.30.155.82    10.192.57.161\r\nredis-cluster-2-1   1\/1     Running   0          3h51m   172.30.155.83    10.192.57.161\r\nredis-cluster-2-2   1\/1     Running   0          3h51m   172.30.155.84    10.192.57.161\r\nredis-cluster-3-0   1\/1     Running   0          4h23m   172.30.190.208   10.212.5.223\r\nredis-cluster-3-1   1\/1     Running   0          4h20m   172.30.190.209   10.212.5.223\r\nredis-cluster-3-2   1\/1     Running   0          4h18m   172.30.190.210   10.212.5.223\r\n\r\n$ kubectl get svc redis-cluster\r\nNAME            TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)              AGE\r\nredis-cluster   ClusterIP   None         <none>        6379\/TCP,16379\/TCP   22h\r\n\r\n$ kubectl get ep redis-cluster\r\nNAME            ENDPOINTS                                                               AGE\r\nredis-cluster   172.30.155.82:6379,172.30.155.33:6379,172.30.155.84:6379 + 15 more...   22h\r\n\r\n$ kubectl describe ep redis-cluster\r\nName:         redis-cluster\r\nNamespace:    default\r\nLabels:       app=redis-cluster\r\nAnnotations:  <none>\r\nSubsets:\r\n  Addresses:          172.30.155.82,172.30.155.83,172.30.155.84,172.30.190.208,172.30.190.209,172.30.190.210,172.30.46.203,172.30.46.204,172.30.46.205\r\n  NotReadyAddresses:  <none>\r\n  Ports:\r\n    Name    Port   Protocol\r\n    ----    ----   --------\r\n    client  6379   TCP\r\n    gossip  16379  TCP\r\n\r\nEvents:  <none>\r\n<\/code><\/pre>\n
Redis\u5bb9\u5668\u6620\u50cf\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86redis-cli\uff0c\u6211\u5011\u53ef\u4ee5\u4ee5\u4e92\u52d5\u65b9\u5f0f\u555f\u52d5\u4e26\u9023\u7dda\u5230Redis\u96c6\u7fa4\u670d\u52d9\u3002\u6211\u5011\u53ef\u4ee5\u9032\u884c\u5beb\u5165\u548c\u8b80\u53d6\u6e2c\u8a66\u3002\u4f7f\u7528\u670d\u52d9\u540d\u7a31\u9032\u884c\u8a2a\u554f\uff0c\u4e26\u5411\u8fd4\u56de\u7684Pod IP\u5730\u5740\u63d0\u554f\uff0c\u5982\u679c\u9019\u662f\u53e6\u4e00\u500b\u54c8\u5e0c\u69fd\uff0c\u5247\u6703\u8fd4\u56de\u91cd\u5b9a\u5411\u6d88\u606f\u3002\u5728\u91cd\u5b9a\u5411\u4f4d\u7f6e\u9032\u884c\u6578\u64da\u7684\u5beb\u5165\u6216\u8b80\u53d6\u64cd\u4f5c\u3002<\/p>\n
$ kubectl run redis-cli --image redis --restart=Never\r\n$ kubectl exec -it redis-cli -- bash\r\nroot@redis-cluster-1-0:\/data# redis-cli -c -h redis-cluster -p 6379\r\nredis-cluster:6379> set key-a 1001\r\n-> Redirected to slot [6672] located at 172.30.46.204:6379\r\nOK\r\n172.30.46.204:6379> set key-b 2042\r\nOK\r\n172.30.46.204:6379> set key-c 3408\r\n-> Redirected to slot [14930] located at 172.30.46.205:6379\r\nOK\r\n172.30.46.205:6379> get key-a\r\n-> Redirected to slot [6672] located at 172.30.46.204:6379\r\n\"1001\"\r\n172.30.46.204:6379> get key-b\r\n\"2042\"\r\n172.30.46.204:6379> get key-c\r\n-> Redirected to slot [14930] located at 172.30.46.205:6379\r\n\"3408\"\r\n<\/code><\/pre>\n
\u5728\u5b9e\u9645\u7684\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u8bed\u8a00\u7684\u5e93\u5b9e\u73b0\u4ee5\u4e0a\u64cd\u4f5c\u3002<\/p>\n
\u6a21\u62df\u533a\u57df\u6545\u969c\u7684\u6062\u590d\uff08\u4e3b\u670d\u52a1\u5668\u96c6\u4e2d\u5728\u7279\u5b9a\u533a\u57df\u7684\u60c5\u51b5\uff09<\/h2>\n
\u7531\u4e8e\u91cd\u65b0\u521b\u5efa\u4e86Redis\u96c6\u7fa4\uff0c\u8bf7\u6ce8\u610fPod\u7684IP\u5730\u5740\u5df2\u66f4\u6539\u3002\u8bf7\u9a8c\u8bc1\u53d1\u751f\u6545\u969c\u3001\u901a\u4fe1\u4e0d\u53ef\u7528\u65f6\u5728\u4e00\u4e2a\u6570\u636e\u4e2d\u5fc3\uff08\u5373\u533a\u57df\uff09\u7684\u884c\u4e3a\u3002\u901a\u8fc7\u6a21\u62df\u533a\u57df\u6545\u969c\uff0c\u5220\u9664\u6240\u6709\u5c5e\u4e8e\u5b58\u5728Redis\u4e3b\u670d\u52a1\u5668\u7684\u533a\u57df\u7684Pod\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0credis-cluster-2-*\u7684\u6240\u6709Pod\u90fd\u5c06\u6d88\u5931\u3002<\/p>\n
\u5728\u521d\u671f\u9636\u6bb5\uff0credis-cluster-2-* \u5b58\u5728\u7740\u4e3b\u8282\u70b9\u3002<\/p>\n
$ kubectl get po -o wide\r\nNAME                READY   STATUS    RESTARTS   AGE    IP               NODE        \r\nredis-cluster-1-0   1\/1     Running   0          112s   172.30.46.227    10.193.10.58\r\nredis-cluster-1-1   1\/1     Running   0          92s    172.30.46.228    10.193.10.58\r\nredis-cluster-1-2   1\/1     Running   0          74s    172.30.46.229    10.193.10.58\r\nredis-cluster-2-0   1\/1     Running   0          44m    172.30.155.89    10.192.57.161\r\nredis-cluster-2-1   1\/1     Running   0          42m    172.30.155.90    10.192.57.161\r\nredis-cluster-2-2   1\/1     Running   0          40m    172.30.155.91    10.192.57.161\r\nredis-cluster-3-0   1\/1     Running   0          27m    172.30.190.215   10.212.5.223\r\nredis-cluster-3-1   1\/1     Running   0          25m    172.30.190.216   10.212.5.223\r\nredis-cluster-3-2   1\/1     Running   0          23m    172.30.190.217   10.212.5.223\r\n\r\n$ kubectl exec -it redis-cluster-2-0 -- redis-cli -c cluster nodes (\u898b\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b\u3001IP\u30a2\u30c9\u30ec\u30b9\u3067\u30bd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002)\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.89:6379@16379 myself,master - 0 1564909420000 7 connected 10923-16383\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.90:6379@16379 master - 0 1564909420000 8 connected 0-5460\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.91:6379@16379 master - 0 1564909420000 9 connected 5461-10922\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564909422477 8 connected\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 slave 07fbf589aff23033581264a9734d8bd7d6a0c570 0 1564909421000 9 connected\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 slave a42b74b5a3f8002aac192c9e936c28382ab4fca9 0 1564909420000 7 connected\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564909421470 8 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 07fbf589aff23033581264a9734d8bd7d6a0c570 0 1564909422000 9 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 slave a42b74b5a3f8002aac192c9e936c28382ab4fca9 0 1564909423482 7 connected\r\n<\/code><\/pre>\n
\u6a21\u62df\u53d1\u751f\u6545\u969c (M\u00f3 n\u01d0 f\u0101 g\u00f9<\/h3>\n
\u5220\u9664\u4e86 redis-cluster-2-* \u7cfb\u5217\u7684\u6240\u6709Pod\u3002<\/p>\n
$ kubectl delete -f redis-cluster-mzr-2m.yml\r\nstatefulset.apps \"redis-cluster-2\" deleted\r\n\r\n$ kubectl get po -o wide\r\nNAME                READY   STATUS    RESTARTS   AGE     IP               NODE           NOMINATED NODE   READINESS GATES\r\nredis-cluster-1-0   1\/1     Running   0          2m55s   172.30.46.227    10.193.10.58   <none>           <none>\r\nredis-cluster-1-1   1\/1     Running   0          2m35s   172.30.46.228    10.193.10.58   <none>           <none>\r\nredis-cluster-1-2   1\/1     Running   0          2m17s   172.30.46.229    10.193.10.58   <none>           <none>\r\nredis-cluster-3-0   1\/1     Running   0          28m     172.30.190.215   10.212.5.223   <none>           <none>\r\nredis-cluster-3-1   1\/1     Running   0          26m     172.30.190.216   10.212.5.223   <none>           <none>\r\nredis-cluster-3-2   1\/1     Running   0          24m     172.30.190.217   10.212.5.223   <none>           <none>\r\n<\/code><\/pre>\n
Redis\u4e3b\u8282\u70b9\u5168\u90e8\u5b95\u673a\u4e86\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster nodes\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.89:6379@16379 master,fail? - 1564909448754 1564909446000 7 connected 10923-16383\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.90:6379@16379 master,fail? - 1564909448855 1564909445000 8 connected 0-5460\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.91:6379@16379 master,fail? - 1564909448754 1564909446950 9 connected 5461-10922\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 myself,slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564909465000 1 connected\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 slave 07fbf589aff23033581264a9734d8bd7d6a0c570 0 1564909464019 9 connected\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 slave a42b74b5a3f8002aac192c9e936c28382ab4fca9 0 1564909465022 7 connected\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564909467035 8 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 07fbf589aff23033581264a9734d8bd7d6a0c570 0 1564909464000 9 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 slave a42b74b5a3f8002aac192c9e936c28382ab4fca9 0 1564909466032 7 connected\r\n<\/code><\/pre>\n
\u7531\u4e8e3\u4e2aRedis\u4e3b\u8282\u70b9\u505c\u6b62\uff0c\u96c6\u7fa4\u72b6\u6001\u53d8\u4e3a\u505c\u6b62\u72b6\u6001 cluster_state:fail\u3002\u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u5982\u679c\u540c\u65f6\u67092\u4e2a\u6216\u66f4\u591a\u8282\u70b9\u505c\u6b62\uff0c\u5219\u4f1a\u5bfc\u81f4\u6574\u4e2a\u96c6\u7fa4\u505c\u6b62\uff0c\u8fd9\u662f\u8bbe\u8ba1\u89c4\u5b9a\u3002
\n\u7136\u800c\uff0c\u69fd\u72b6\u6001\u4ecd\u4e3a\u6b63\u5e38\uff0c\u53ef\u4ee5\u786e\u5b9a\u6570\u636e\u6ca1\u6709\u4e22\u5931\u3002
\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u7531\u4e8eRedis\u96c6\u7fa4\u5df2\u505c\u6b62\uff0c\u56e0\u6b64\u65e0\u6cd5\u4ece\u5ba2\u6237\u7aef\u8fdb\u884c\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster info\r\ncluster_state:fail\r\ncluster_slots_assigned:16384\r\ncluster_slots_ok:0\r\ncluster_slots_pfail:16384\r\ncluster_slots_fail:0\r\ncluster_known_nodes:9\r\ncluster_size:3\r\ncluster_current_epoch:9\r\n<\u4ee5\u4e0b\u7701\u7565>\r\n<\/code><\/pre>\n
\u96c6\u7fa4\u7684\u6062\u590d\u64cd\u4f5c<\/h3>\n
\u786e\u8ba4\u5982\u4f55\u4eceRedis\u96c6\u7fa4\u56e0\u533a\u57df\u6545\u969c\u800c\u505c\u6b62\u7684\u72b6\u6001\u4e2d\u6062\u590dRedis\u670d\u52a1\u3002<\/p>\n
\u7531\u4e8eRedis\u96c6\u7fa4\u505c\u6b62\u8fd0\u884c\uff0cRedis\u4ece\u670d\u52a1\u5668\u65e0\u6cd5\u664b\u5347\u4e3a\u4e3b\u670d\u52a1\u5668\u3002\u56e0\u6b64\uff0c\u9700\u8981\u901a\u8fc7\u624b\u52a8\u64cd\u4f5c\u5c06\u4ece\u670d\u52a1\u5668\u5207\u6362\u5230\u4e3b\u670d\u52a1\u5668\u3002<\/p>\n
\u5728\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u6267\u884c\u4e86\u4e24\u6b21Redis\u8282\u70b9\u7684\u6545\u969c\u8f6c\u79fb\u64cd\u4f5c\u540e\uff0cRedis\u96c6\u7fa4\u6062\u590d\u6b63\u5e38\u8fd0\u884c\u3002
\n\u4f46\u662f\u7b2c\u4e09\u4e2a\u4ece\u670d\u52a1\u5668\u5df2\u7ecf\u664b\u5347\u4e3a\u4e3b\u670d\u52a1\u5668\uff0c\u56e0\u6b64\u53d1\u751f\u4e86\u9519\u8bef\u3002\u4f46\u662f\u8fd9\u4e0d\u88ab\u89c6\u4e3a\u95ee\u9898\u3002<\/p>\n
\u6267\u884c\u300ccluster failover takeover\u300d\u547d\u4ee4\u5fc5\u987b\u5728Redis\u4ece\u8282\u70b9\u4e0a\u8fdb\u884c\u3002
\n\u901a\u8fc7\u6b64\u547d\u4ee4\uff0cRedis\u4ece\u8282\u70b9\u5c06\u593a\u53d6\u4e3b\u8282\u70b9\u7684\u6743\u9650\uff0c\u5e76\u5c06\u81ea\u5df1\u5347\u7ea7\u4e3aRedis\u4e3b\u8282\u70b9\u3002<\/p>\n
\u7531\u4e8e\u57281\u4e2a\u533a\u57df\u4e2d\u521b\u5efa\u4e863\u4e2a\u63d2\u69fd\u7684\u4e3b\u8282\u70b9\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b3\u4e2a\u6b65\u9aa4\u3002<\/p>\n
imac:iks-mzr-tok-multi-pod maho$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster failover takeover\r\nOK\r\nimac:iks-mzr-tok-multi-pod maho$ kubectl exec -it redis-cluster-1-1 -- redis-cli -c cluster failover takeover\r\nOK\r\nimac:iks-mzr-tok-multi-pod maho$ kubectl exec -it redis-cluster-1-2 -- redis-cli -c cluster failover takeover\r\n(error) ERR You should send CLUSTER FAILOVER to a replica\r\n<\/code><\/pre>\n
\u786e\u8ba4\u96c6\u7fa4\u6062\u590d\u540e\u7684\u60c5\u51b5\u3002<\/h3>\n
\u53d1\u751f\u6545\u969c\u7684\u4e3b\u670d\u52a1\u5668\u4fdd\u6301\u505c\u6b62\u72b6\u6001\uff0c\u624b\u52a8\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u7684\u4e3b\u670d\u52a1\u5668\u6b63\u5728\u8fd0\u884c\u4e2d\u3002
\n\u5f53\u7136\uff0c\u5982\u679c\u67e5\u770bRedis\u96c6\u7fa4\u72b6\u6001\uff0ccluster_state\u4e3a”ok”\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster nodes\u3000\uff08\u898b\u6613\u3055\u306e\u305f\u3081 IP\u30a2\u30c9\u30ec\u30b9\u3067\u30bd\u30fc\u30c8\u3057\u307e\u3057\u305f\uff09\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.89:6379@16379 master,fail - 1564909448754 1564909446000 7 connected\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.90:6379@16379 master,fail - 1564909448855 1564909445000 8 connected\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.91:6379@16379 master,fail - 1564909448754 1564909446950 9 connected\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 myself,master - 0 1564909596000 10 connected 0-5460\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 master - 0 1564909597569 11 connected 5461-10922\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 master - 0 1564909596563 12 connected 10923-16383\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave ff0d4b630bfbc015a192db93911d4c27d9ccc0fa 0 1564909595562 10 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564909597000 11 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 slave 643ac620d961badfef08c39e815724503dbd53de 0 1564909598575 12 connected\r\n\r\n$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster info\r\ncluster_state:ok\r\ncluster_slots_assigned:16384\r\ncluster_slots_ok:16384\r\ncluster_slots_pfail:0\r\ncluster_slots_fail:0\r\ncluster_known_nodes:9\r\ncluster_size:3\r\ncluster_current_epoch:12\r\n<\/code><\/pre>\n
\u5904\u7406\u6545\u969c\u8282\u70b9<\/h3>\n
\u5982\u679c\u88ab\u6dd8\u6c70\u7684\u533a\u57df\u590d\u6d3b\u4e86\uff0c\u5b83\u4f1a\u81ea\u52a8\u4f5c\u4e3a\u4ece\u5c5e\u8005\u91cd\u65b0\u7eb3\u5165\u3002<\/p>\n
$ kubectl apply -f redis-cluster-mzr-2m.yml\r\nstatefulset.apps\/redis-cluster-2 created\r\n\r\n$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster nodes\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.92:6379@16379 slave 643ac620d961badfef08c39e815724503dbd53de 0 1564910872000 12 connected\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.93:6379@16379 slave ff0d4b630bfbc015a192db93911d4c27d9ccc0fa 0 1564910871000 10 connected\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.94:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564910874024 11 connected\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 myself,master - 0 1564910873000 10 connected 0-5460\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 master - 0 1564910872014 11 connected 5461-10922\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 master - 0 1564910870005 12 connected 10923-16383\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave ff0d4b630bfbc015a192db93911d4c27d9ccc0fa 0 1564910873020 10 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564910875028 11 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 slave 643ac620d961badfef08c39e815724503dbd53de 0 1564910870000 12 connected\r\n<\/code><\/pre>\n
\u6a21\u62df\u533a\u57df\u6545\u969c\u7684\u6062\u590d\uff08Redis\u4e3b\u8282\u70b9\u88ab\u5206\u5e03\u5728\u5404\u4e2a\u533a\u57df\u7684\u60c5\u51b5\u4e0b\uff09<\/h2>\n
\u6700\u521d\u7684\u72b6\u6001\u662f\uff0cRedis\u4e3b\u8282\u70b9\u96c6\u4e2d\u5728redis-cluster-1-*\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u4eec\u96c6\u4e2d\u5728Zone-1\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster nodes\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 myself,master - 0 1564968490000 10 connected 0-5460\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 master - 0 1564968490405 11 connected 5461-10922\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 master - 0 1564968489000 12 connected 10923-16383\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave ff0d4b630bfbc015a192db93911d4c27d9ccc0fa 0 1564968491414 10 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564968493419 11 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 slave 643ac620d961badfef08c39e815724503dbd53de 0 1564968492417 12 connected\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.92:6379@16379 slave 643ac620d961badfef08c39e815724503dbd53de 0 1564968491000 12 connected\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.93:6379@16379 slave ff0d4b630bfbc015a192db93911d4c27d9ccc0fa 0 1564968491000 10 connected\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.94:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564968487000 11 connected\r\n\r\n$ kubectl get po -o wide\r\nNAME                READY   STATUS    RESTARTS   AGE   IP               NODE            NOMINATED NODE   READINESS GATES\r\nredis-cluster-1-0   1\/1     Running   0          16h   172.30.46.227    10.193.10.58    <none>           <none>\r\nredis-cluster-1-1   1\/1     Running   0          16h   172.30.46.228    10.193.10.58    <none>           <none>\r\nredis-cluster-1-2   1\/1     Running   0          16h   172.30.46.229    10.193.10.58    <none>           <none>\r\nredis-cluster-2-0   1\/1     Running   0          16h   172.30.155.92    10.192.57.161   <none>           <none>\r\nredis-cluster-2-1   1\/1     Running   0          16h   172.30.155.93    10.192.57.161   <none>           <none>\r\nredis-cluster-2-2   1\/1     Running   0          16h   172.30.155.94    10.192.57.161   <none>           <none>\r\nredis-cluster-3-0   1\/1     Running   0          16h   172.30.190.215   10.212.5.223    <none>           <none>\r\nredis-cluster-3-1   1\/1     Running   0          16h   172.30.190.216   10.212.5.223    <none>           <none>\r\nredis-cluster-3-2   1\/1     Running   0          16h   172.30.190.217   10.212.5.223    <none>           <none>\r\n<\/code><\/pre>\n
\u4ee5\u4e0b\u662f\u5bf9\u8be5\u7ec8\u7aef\u7684\u64cd\u4f5c\u8bb0\u5f55\u7684\u5904\u7406\u7ed3\u679c\uff1a\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5c06172.30.46.228:6379\u76845461-10922\u6570\u636e\u8fc1\u79fb\u5230redis-cluster-2-1 172.30.155.93\uff0c\u5e76\u5c06172.30.46.229:6379\u768410923-16383\u6570\u636e\u8fc1\u79fb\u5230redis-cluster-3-2 172.30.190.217\u3002\u6839\u636e\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0cRedis\u4e3b\u8282\u70b9\u5df2\u7ecf\u88ab\u6210\u529f\u8fc1\u79fb\u3002<\/p>\n
$ kubectl exec -it redis-cluster-2-1 -- redis-cli -c cluster failover \r\nOK\r\n$ kubectl exec -it redis-cluster-3-2 -- redis-cli -c cluster failover \r\nOK\r\n$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster nodes\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564968794000 13 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564968791638 11 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 master - 0 1564968792641 14 connected 10923-16383\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 myself,slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564968793000 10 connected\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 master - 0 1564968792000 11 connected 5461-10922\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 slave 19dcb21943fcbdb6244052f2f76ba2dc652900bd 0 1564968794648 14 connected\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.92:6379@16379 slave 19dcb21943fcbdb6244052f2f76ba2dc652900bd 0 1564968792000 14 connected\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.93:6379@16379 master - 0 1564968791000 13 connected 0-5460\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.94:6379@16379 slave 4aab750764825dadf4fddb67eaf7c2df6101195d 0 1564968795653 11 connected\r\n<\/code><\/pre>\n
\u8fdb\u884c\u6a21\u62df\u6545\u969c\u6d4b\u8bd5<\/h3>\n
\u5728\u8fdb\u884c\u6a21\u62df\u6545\u969c\u6d4b\u8bd5\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u8fdb\u884c\u521d\u59cb\u72b6\u6001\u786e\u8ba4\u3002\u786e\u8ba4”cluster_state:ok”\u663e\u793a\u96c6\u7fa4\u6b63\u5e38\u8fd0\u884c\u3002\u7136\u540e\uff0c\u5c06\u5220\u9664redis-cluster-1-*\u7684\u76f8\u5173Pod\u3002<\/p>\n
$ kubectl exec -it redis-cluster-1-0 -- redis-cli -c cluster info\r\ncluster_state:ok\r\ncluster_slots_assigned:16384\r\ncluster_slots_ok:16384\r\n<\u4ee5\u4e0b\u7701\u7565>\r\n\r\n$ kubectl delete -f redis-cluster-mzr-1m.yml\r\nstatefulset.apps \"redis-cluster-1\" deleted\r\n<\/code><\/pre>\n
\u786e\u8ba4\u72b6\u6001<\/h3>\n
\u53ef\u4ee5\u901a\u8fc7”cluster_state:ok”\u6765\u786e\u8ba4\u5373\u4f7fZone 1\u7684Pod\u6d88\u5931\u4e86\uff0c\u670d\u52a1\u4f9d\u7136\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n
$ kubectl get po -o wide\r\nNAME                READY   STATUS    RESTARTS   AGE   IP               NODE         \r\nredis-cluster-2-0   1\/1     Running   0          16h   172.30.155.92    10.192.57.161\r\nredis-cluster-2-1   1\/1     Running   0          16h   172.30.155.93    10.192.57.161\r\nredis-cluster-2-2   1\/1     Running   0          16h   172.30.155.94    10.192.57.161\r\nredis-cluster-3-0   1\/1     Running   0          16h   172.30.190.215   10.212.5.223\r\nredis-cluster-3-1   1\/1     Running   0          16h   172.30.190.216   10.212.5.223\r\nredis-cluster-3-2   1\/1     Running   0          16h   172.30.190.217   10.212.5.223\r\n\r\n$ kubectl exec -it redis-cluster-2-0 -- redis-cli -c cluster info\r\ncluster_state:ok\r\ncluster_slots_assigned:16384\r\ncluster_slots_ok:16384\r\n<\u4ee5\u4e0b\u7701\u7565>\r\n<\/code><\/pre>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5217\u51faRedis\u8282\u70b9\u7684\u663e\u793a\u3002\u5982\u679c\u5728\u8fd9\u91cc\u53d1\u751f\u4e86\u53cc\u91cd\u6545\u969c\uff0c\u5e76\u4e14redis-cluster-2\u7cfb\u5217\u505c\u6b62\u4e86\uff0c\u663e\u7136\u53ef\u4ee5\u63a8\u65ad\u51faRedis\u96c6\u7fa4\u5c06\u505c\u6b62\u3002<\/p>\n
$ kubectl exec -it redis-cluster-2-0 -- redis-cli -c cluster nodes\r\n\r\nff0d4b630bfbc015a192db93911d4c27d9ccc0fa 172.30.46.227:6379@16379 slave,fail a1bc886c988fb43538c96cf64261470d2b0a3070 1564968882898 1564968880493 13 connected\r\n4aab750764825dadf4fddb67eaf7c2df6101195d 172.30.46.228:6379@16379 master,fail - 1564968882899 1564968882499 11 connected\r\n643ac620d961badfef08c39e815724503dbd53de 172.30.46.229:6379@16379 slave,fail 19dcb21943fcbdb6244052f2f76ba2dc652900bd 1564968882898 1564968881000 14 connected\r\na42b74b5a3f8002aac192c9e936c28382ab4fca9 172.30.155.92:6379@16379 myself,slave 19dcb21943fcbdb6244052f2f76ba2dc652900bd 0 1564968978000 7 connected\r\na1bc886c988fb43538c96cf64261470d2b0a3070 172.30.155.93:6379@16379 master - 0 1564968979845 13 connected 0-5460\r\n07fbf589aff23033581264a9734d8bd7d6a0c570 172.30.155.94:6379@16379 master - 0 1564968977838 15 connected 5461-10922\r\n31c819ff92f73294c47480e7107d2cbaf2df1c42 172.30.190.215:6379@16379 slave a1bc886c988fb43538c96cf64261470d2b0a3070 0 1564968979000 13 connected\r\na93fbcda1dd4ff810aa39717195ddbfb1cc7292a 172.30.190.216:6379@16379 slave 07fbf589aff23033581264a9734d8bd7d6a0c570 0 1564968980849 15 connected\r\n19dcb21943fcbdb6244052f2f76ba2dc652900bd 172.30.190.217:6379@16379 master - 0 1564968981851 14 connected 10923-16383\r\n<\/code><\/pre>\n
\u603b\u7ed3<\/h1>\n
\u5728\u5fae\u670d\u52a1\u5316\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4eba\u4eec\u5f80\u5f80\u53ea\u5173\u6ce8Istio\uff0c\u4f46\u5bf9\u4e8e\u4e91\u539f\u751f\u5e94\u7528\u6765\u8bf4\uff0c\u65e0\u72b6\u6001\u5316\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u670d\u52a1\u3002Redis\u5e76\u4e0d\u662f\u901a\u8fc7\u5c06\u5176\u5206\u5e03\u5728\u4e91\u4e2d\u7684\u591a\u4e2a\u533a\u57df\uff0c\u5373\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\uff0c\u6765\u63d0\u9ad8\u53ef\u7528\u6027\u548c\u6570\u636e\u4fdd\u6301\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5728\u8003\u8651\u597d\u5bb9\u5668\u8f6f\u4ef6\u4e0e\u591a\u533a\u57df\u90e8\u7f72\u8981\u6c42\u7684\u524d\u63d0\u4e0b\uff0c\u6211\u4eec\u624d\u80fd\u786e\u5b9aK8s\u5bf9\u8c61\u7684\u914d\u7f6e\u3002<\/p>\n
\u800c\u5728\u5e94\u7528\u5c42\u9762\u8fdb\u884c\u96c6\u7fa4\u5316\u914d\u7f6e\u7684\u8f6f\u4ef6\uff0c\u5982Redis\uff0c\u5728Kubernetes\u4e0a\u4e5f\u9700\u8981\u5145\u5206\u8003\u8651\u3002Red Hat\u63d0\u51fa\u7684Operator\u6b63\u662f\u4e3a\u4e86\u51cf\u8f7b\u8fd9\u79cd\u7cfb\u7edf\u7ba1\u7406\u7684\u8d1f\u62c5\u3002\u6211\u60f3\u5c3d\u5feb\u5b89\u6392\u65f6\u95f4\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n
\u8bf7\u63d0\u4f9b\u76f8\u5173\u53c2\u8003\u8d44\u6599<\/h1>\n
    \n
  • \n
      \u52d5\u7684\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0: \u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30fb\u30bb\u30c3\u30c8\u4f5c\u6210\u6642\u306e PVC \u306e\u4f5c\u6210, https:\/\/cloud.ibm.com\/docs\/containers?topic=containers-file_storage#file_dynamic_statefulset<\/ul>\n<\/li>\n<\/ul>\n
      Redis\u30af\u30e9\u30b9\u30bf\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb,https:\/\/redis.io\/topics\/cluster-tutorial<\/p>\n
      Redis\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8,https:\/\/redis.io\/topics\/rediscli<\/p>\n
      Redis\u30b3\u30de\u30f3\u30c9,https:\/\/redis.io\/commands<\/p>\n","protected":false},"excerpt":{"rendered":"
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