{"id":9089,"date":"2022-12-05T14:38:50","date_gmt":"2022-12-05T06:38:50","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=9089"},"modified":"2023-01-30T10:20:09","modified_gmt":"2023-01-30T02:20:09","slug":"tdc%e8%a7%92%e8%89%b2%e8%8a%82%e7%82%b9%e8%bf%81%e7%a7%bb","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=9089","title":{"rendered":"TDC\u89d2\u8272\u8282\u70b9\u8fc1\u79fb\uff08statefulset\u63a7\u5236\u5668\uff09"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0bTDC\u89d2\u8272\u8fc1\u79fb\u7684\u57fa\u672c\u64cd\u4f5c\u6b65\u9aa4<\/p>\n<h4>\u95ee\u9898\u80cc\u666f<\/h4>\n<p>TDC\u73af\u5883\u4e0b\uff0c\u67d0\u4e00\u8282\u70b9\u9700\u8981\u7ef4\u4fee\uff0c\u4e3a\u4fdd\u8bc1\u7ef4\u4fee\u671f\u95f4\u4e1a\u52a1\u5e73\u7a33\u6b63\u5e38\u8fd0\u884c\uff0c\u8bb2\u8be5\u8282\u70b9\u7684\u6d89\u53ca\u7684\u91cd\u8981\u89d2\u8272\u8fc1\u79fb\u81f3\u5176\u4ed6\u8282\u70b9\u3002<\/p>\n<h4>\u8be6\u7ec6\u8bf4\u660e<\/h4>\n<p>\u672c\u6b21\u8fc1\u79fb\u7684\u89d2\u8272\u4e3aguardian\u7684apache-master\u89d2\u8272\uff08\u6709\u5b58\u50a8\u7684sts\u89d2\u8272\u8fc1\u79fb\uff09\u3002<\/p>\n<p>kubectl get pod -owide &#8211;all-namespaces |grep apache-master (\u5b9e\u9645\u64cd\u4f5c\u65f6\u8bf7\u786e\u8ba4\u597d\u9700\u8981\u64cd\u4f5c\u7684namespaces)\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670210547490.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\n<p>\u6784\u9020\u8fc1\u79fbyaml\u6587\u4ef6mig.yaml,\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code> apiVersion: tos.transwarp.io\/v1alpha1\n kind: Mig\n metadata:\n    name: apa-master\n     namespace: vlmgpsq\n spec:\n    targetNodeSelector:\n        kubernetes.io\/hostname: mhdsj-tdc01\n    workloadStsName: apacheds-master-cfj82\n    displacedReplicaID: \"0\"\n    stsNamespace: vlmgpsq<\/code><\/pre>\n<\/li>\n<li>\n<p>yaml\u53c2\u6570\u8bf4\u660e<\/p>\n<p>name  \u6267\u884c\u7684\u8fc1\u79fb\u4efb\u52a1\u7684\u540d\u5b57\uff0c\u53ef\u968f\u610f\u547d\u540d<br \/>\nnamespace \u8fc1\u79fb\u89d2\u8272\u6240\u5c5e\u7684namespace\u540d<br \/>\ntargetNodeSelector \u89d2\u8272\u8fc1\u79fb\u5230\u7684\u76ee\u6807\u8282\u70b9\uff1b\u82e5\u4e0d\u9700\u6307\u5b9a\u8282\u70b9\uff0c\u5219\u53bb\u9664\u8be5\u53c2\u6570\uff0c\u8fc1\u79fb\u4efb\u52a1\u4f1a\u6839\u636e\u8c03\u5ea6\u89c4\u5219\u968f\u673a\u9009\u53d6\u5176\u4ed6\u8282\u70b9\u843d\u70b9<br \/>\nworkloadStsName \u6240\u8981\u8fc1\u79fb\u7684\u89d2\u8272\u7684pod\u540d\uff0c\u5982\u4e0b\u56fe\u6240\u793a<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670221165741.png\" alt=\"file\" \/><\/p>\n<p>displacedReplicaID pod\u540d\u4e2d\u7684\u526f\u672cid\uff0c\u89c1\u4e0a\u56fe\u4e2d\u7684\u540e\u7f00\u53730<br \/>\nstsNamespace \u89d2\u8272\u6240\u5728\u7684namespace <\/p>\n<\/li>\n<li>\n<p>\u6267\u884c\u8fc1\u79fb\u4efb\u52a1<\/p>\n<p>\u5f00\u59cb\u6267\u884c\u4efb\u52a1<br \/>\nkubectl create -f mig.yaml <\/p>\n<p>\u89c2\u5bdf\u8fc1\u79fb\u72b6\u6001\uff0c\u5f53\u7ed3\u679c\u72b6\u6001\u4e3afinished\u72b6\u6001\u7684\u65f6\u5019\uff0c\u8868\u660e\u8fc1\u79fb\u5b8c\u6210<br \/>\nkubectl get mig -n vlmgpsq<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670221535887.png\" alt=\"file\" \/><\/p>\n<p>\u8fc1\u79fb\u5b8c\u6210\u540e\uff0c\u89d2\u8272running\u5728\u968f\u673a\u5176\u4ed6\u8282\u70b9<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670221693886.png\" alt=\"file\" \/><\/p>\n<p>\u8fc1\u79fb\u4e4b\u524d\u53ef\u4ee5\u67e5\u770b\u8be5\u89d2\u8272\u5bf9\u5e94pvc\u7684\u5927\u5c0f\u4ece\u800c\u4f30\u7b97\u8fc1\u79fb\u6240\u8981\u7684\u65f6\u95f4<br \/>\nkubectl get pvc -n vlmgpsq | grep apacheds-master<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670222089642.png\" alt=\"file\" \/><br \/>\ndf -h |grep pvc-1f497b18-0e2f-4593-9eb2-0e9f81a70ae8<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/12\/image-1670222107871.png\" alt=\"file\" \/><\/p>\n<\/li>\n<li>\n<p>\u66f4\u591a\u4fe1\u606f\uff0c\u5185\u90e8\u4eba\u5458\u53ef\u4ee5\u53c2\u8003wiki<\/p>\n<pre><code>https:\/\/wiki.transwarp.io\/pages\/viewpage.action?pageId=59531310#TDC2.4.1TDC%E5%B9%B3%E5%8F%B0%E7%BB%84%E4%BB%B6%E8%BF%81%E7%A7%BB%E6%96%B9%E6%A1%88-2.2.1%E6%9C%89%E5%AD%98%E5%82%A8%E7%9A%84sts%E8%A7%92%E8%89%B2%E8%BF%81%E7%A7%BB<\/code><\/pre>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0bTDC\u89d2\u8272\u8fc1\u79fb\u7684\u57fa\u672c\u64cd\u4f5c\u6b65\u9aa4 \u95ee\u9898\u80cc\u666f TDC\u73af\u5883\u4e0b\uff0c\u67d0\u4e00\u8282\u70b9\u9700\u8981\u7ef4\u4fee\uff0c\u4e3a\u4fdd\u8bc1\u7ef4 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=9089\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":116,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[240],"tags":[],"class_list":["post-9089","post","type-post","status-publish","format-standard","hentry","category-operation"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9089","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\/116"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9089"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9089\/revisions"}],"predecessor-version":[{"id":9384,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9089\/revisions\/9384"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}