{"id":9683,"date":"2023-03-23T10:29:31","date_gmt":"2023-03-23T02:29:31","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=9683"},"modified":"2026-03-19T16:53:01","modified_gmt":"2026-03-19T08:53:01","slug":"kundb%e4%b8%bb%e5%a4%87%e5%88%87%e6%8d%a2%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=9683","title":{"rendered":"kundb2.1.2\u7248\u672c\uff0c\u901a\u8fc7\u9875\u9762\u64cd\u4f5c KunDB \u4e3b\u5907\u5207\u6362"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u7248\u672c\u4fe1\u606f\uff1akundb-2.1.2-final<br \/>\n\u719f\u6089 kundb \u57fa\u7840\u64cd\u4f5c\uff1a<a href=\"https:\/\/nj.transwarp.cn:8180\/?p=9217\" title=\"kunDB\u8fd0\u7ef4\u4e4b\u5e38\u7528\u67e5\u8be2\u64cd\u4f5c\">kunDB\u8fd0\u7ef4\u4e4b\u5e38\u7528\u67e5\u8be2\u64cd\u4f5c<\/a><\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<p>\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u6b65\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5\u4e3b\u4ece\u72b6\u6001\uff0c\u786e\u4fdd\u6d41\u6c34\u6b63\u5e38\u540c\u6b65<\/li>\n<li>kunctld \u9875\u9762\u5b8c\u6210\u4e3b\u5907\u5207\u6362<\/li>\n<li>orchestrator  \u9875\u9762\u5b8c\u6210\u4e3b\u5907\u4fee\u590d<\/li>\n<\/ol>\n<hr \/>\n<h4>1.\u68c0\u67e5\u4e3b\u4ece\u72b6\u6001<\/h4>\n<p>\u9996\u5148\u9700\u786e\u8ba4 orchestrator \u9875\u9762\u65e0\u5176\u4ed6\u5f02\u5e38\uff0c\u4e14\u4e3b\u5907\u6d41\u6c34\u540c\u6b65\u6b63\u5e38\u3002<\/p>\n<p>\u4e00\u822c\u901a\u8fc7 kungate \u8282\u70b9\u7684 ip \u52a0\u4e0a<code>orchestrator.port<\/code>\u7aef\u53e3\uff0c\u9ed8\u8ba4\u662f 15003 \u7aef\u53e3\u6253\u5f00 orchestrator \u9875\u9762\uff0c\u9875\u9762\u7684\u7ba1\u7406\u7528\u6237\u5bc6\u7801\u9ed8\u8ba4\u662f <code>admin\/Transwarp#123<\/code><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1676864714799.png\" alt=\"file\" \/><\/p>\n<p>\u6253\u5f00 kunctld\uff0c\u786e\u5b9a\u539f\u4e3b\u5728\u54ea\u4e2a\u8282\u70b9\uff0c\u901a\u8fc7kungate \u8282\u70b9ip \u52a0\u4e0a <code>kunctld.debug.port<\/code>\u7aef\u53e3\uff0c\u9ed8\u8ba4\u662f 15000\uff0c\u6253\u5f00 kunctld \u9875\u9762\uff0c\u9875\u9762\u7684\u7ba1\u7406\u7528\u6237\u53ca\u5bc6\u7801\u9ed8\u8ba4\u662f <code>admin\/Transwarp#123<\/code><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1676864770312.png\" alt=\"file\" \/><\/p>\n<h4>2.\u6267\u884c\u4e3b\u5907\u5207\u6362\u64cd\u4f5c<\/h4>\n<p>\u73b0\u624b\u52a8\u5c06 master \u7531 kundb-05 \u8282\u70b9\u5207\u6362\u5230 kundb-03 \u8282\u70b9\uff0c\u64cd\u4f5c\u5982\u4e0b<\/p>\n<p>\u6253\u5f00 kunctld \u9875\u9762\uff0c\u9996\u5148\u70b9\u51fb\u903b\u8f91\u6570\u636e\u5e93\u7684 shard \uff0c\u7136\u540e\u8fdb\u5165\u670d\u52a1\u5206\u7247\u9875\u9762\uff1b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1679537520353.png\" alt=\"file\" \/><\/p>\n<p>\u70b9\u51fb\u5bf9\u5e94\u7684\u670d\u52a1\u5206\u7247\u540e\uff0c\u8fdb\u5165kundb \u9875\u9762\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1679537545160.png\" alt=\"file\" \/><\/p>\n<p>a.kunctld\u9875\u9762\u70b9\u51fb\u5de6\u4e0a\u89d2\u7b26\u53f7<strong>\u3010\u4e09\u3011<\/strong>\uff0c\u7136\u540e\u70b9\u51fb<strong>\u3010\u5916\u90e8\u91cd\u7ec4\u3011<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1679537646919.png\" alt=\"file\" \/><\/p>\n<p>b.select a table \u9009\u62e9\u9700\u8981\u5207\u6362\u7684\u65b0\u4e3b\uff08\u6b64\u5904kundb-03\u5bf9\u5e94replica 1\uff09,\u7136\u540e\u70b9\u51fb\u201cTabletExternallyReparented\u201d\uff0c\u6700\u540e\u70b9\u51fb\u201cdismiss\u201d<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1679537933706.png\" alt=\"file\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1679537957845.png\" alt=\"file\" \/><\/p>\n<h4>3. \u4fee\u590d\u5207\u6362\u540e\u7684\u4e3b\u4ece\u5173\u7cfb<\/h4>\n<p>\u518dkunctld \u5b8c\u6210\u4e3b\u4ece\u5207\u6362\uff0c\u5e76\u786e\u8ba4 master \u5df2\u5207\u6362\u81f3\u65b0\u8282\u70b9\uff0c\u6b64\u65f6\u9700\u8981\u53bb orchestrator \u9875\u9762\u68c0\u67e5\u4e3b\u4ece\u5173\u7cfb\uff0c\u4f1a\u53d1\u73b0\u4e3b\u4ece\u5173\u7cfb\u4e0d\u6b63\u786e\uff0c\u9700\u8981\u5728 orchestrator \u9875\u9762\u5b8c\u6210\u540e\u7eed\u7684\u4fee\u590d\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677046836503.png\" alt=\"file\" \/><\/p>\n<p>a. \u70b9\u51fborchestrator\u539f\u4e3bkundb-05\u72b6\u6001\u680f\u53f3\u4e0a\u89d2\u201c\u8bbe\u7f6e\u201d\uff0c\u7136\u540e\u5728\u70b9\u51fb&quot;set read_only&quot;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677046884821.png\" alt=\"file\" \/><\/p>\n<p>b. \u70b9\u51fborchestrator\u9875\u9762kundb-o3\u72b6\u6001\u680f\u53f3\u4e0a\u89d2\u201c\u8bbe\u7f6e\u201d\uff0c\u7136\u540e\u5728\u70b9\u51fb&quot;reset replica&quot;,\u70b9\u51fb\u201cok&quot;,\u7b49\u5f855s\uff0c\u5237\u65b0\u9875\u9762<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677046916571.png\" alt=\"file\" \/><\/p>\n<p>c. \u4ee5\u4e0b\u72b6\u6001\u975e\u5fc5\u73b0\u573a\u666f\uff0c\u5982\u51fa\u73b0\u53ef\u53c2\u8003\u89e3\u51b3\uff0c\u624b\u52a8\u62d6\u62fd\u672a\u540c\u6b65\u7684\u8282\u70b9\u81f3\u65b0\u4e3b\uff0c\u70b9\u51fb\u201cok&quot;\u5373\u53ef<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677046985449.png\" alt=\"file\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677046994611.png\" alt=\"file\" \/><\/p>\n<p>\u81f3\u6b64\u4e3b\u5907\u5207\u6362\u5b8c\u6210<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/02\/image-1677047036832.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u7248\u672c\u4fe1\u606f\uff1akundb-2.1.2-final \u719f\u6089 kundb \u57fa\u7840\u64cd\u4f5c\uff1akunDB\u8fd0\u7ef4\u4e4b\u5e38\u7528\u67e5\u8be2\u64cd ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=9683\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":165,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9683","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/165"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9683"}],"version-history":[{"count":4,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9683\/revisions"}],"predecessor-version":[{"id":18171,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9683\/revisions\/18171"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}