{"id":9345,"date":"2023-02-06T15:41:25","date_gmt":"2023-02-06T07:41:25","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=9345"},"modified":"2025-09-19T11:55:25","modified_gmt":"2025-09-19T03:55:25","slug":"tdc%e9%9b%86%e7%be%a4%e5%85%b3%e6%9c%ba%e5%bc%80%e6%9c%ba%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=9345","title":{"rendered":"TDC\u96c6\u7fa4\u5173\u673a\u5f00\u673a\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"<h3>\u95ee\u9898\u63cf\u8ff0<\/h3>\n<p>\u672c\u6587\u63cf\u8ff0TDC\u4e91\u5e73\u53f0\u5173\u673a\uff0c\u518d\u5f00\u673a\u7684\u6574\u4f53\u64cd\u4f5c\u6ce8\u610f\u4e8b\u9879<\/p>\n<h3>\u8be6\u7ec6\u63cf\u8ff0<\/h3>\n<h4>\u5173\u673a<\/h4>\n<h5>1 \u5148tcc\u68c0\u6d4b\u5b9e\u4f8b\u8fd0\u884c\u6b63\u5e38\u540e\uff0c\u5173\u95ed\u5b9e\u4f8b\uff0c\u786e\u8ba4\u505c\u6b62\u72b6\u6001<\/h5>\n<p>tcc\u9875\u9762\u4e0a\u624b\u52a8\u5c06\u6240\u6709\u7684\u5b9e\u4f8b\u8fdb\u884c\u5173\u95ed<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800037157.png\" alt=\"file\"><\/p>\n<h5>2 \u5907\u4efdtdcsys namespace\u4e0b\u7684txsql\uff08mysqldump\u65b9\u5f0f\uff09<\/h5>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800151015.png\" alt=\"file\"><br \/>\n\u786e\u8ba4\u4e3b\u8282\u70b9<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800182587.png\" alt=\"file\"><br \/>\n\u786e\u8ba4txsql\u7684\u6d41\u6c34<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800207184.png\" alt=\"file\"><\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800278464.png\" alt=\"file\"><\/p>\n<p>\u6311\u9009\u6d41\u6c34\u6700\u5927\u7684\u8282\u70b9\u8fdb\u884ctxsql\u6570\u636e\u5e93\u6574\u5e93\u5907\u4efd<br \/>\n\u8d26\u53f7\u5bc6\u7801\u53ef\u4ee5\u5728pod\u91cc\u7684\/etc\/txsql1\/conf\/db.properties\u627e\u5230\u4fe1\u606f<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674800680767.png\" alt=\"file\"><br \/>\n\u5907\u4efd\u4e4b\u540e\u53ef\u4ee5\u5c06alldata.sql \u62f7\u8d1d\u5230\u5bb9\u5668\u5916\u670d\u52a1\u5668\u4e0a\uff0c\u8fdb\u884c\u591a\u4e2a\u5907\u4efd<\/p>\n<h5>3 \u5907\u4efdkube-system\u4e0betcd\uff08\u4f7f\u7528snapshot\u548c\u5907\u4efd\u6570\u636e\u6587\u4ef6\u76ee\u5f55\uff09<\/h5>\n<p>\u67e5\u770b\u96c6\u7fa4\u662f\u5426\u5065\u5eb7\uff0c\u9664\u975e\u6709\u7279\u6b8a\u60c5\u51b5\uff0c\u5426\u52193\u4e2a\u8282\u70b9\u4e00\u5b9a\u90fd\u8981\u5065\u5eb7\u72b6\u6001<br \/>\nendpoints \u8fde\u63a5\u4e32\u53ef\u4ee5\u901a\u8fc7\/opt\/kubernetes\/manifests-multi\/kube-apiserver.manifest\u83b7\u53d6<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674801933498.png\" alt=\"file\"><\/p>\n<pre><code class=\"language-shell\">ETCDCTL_API=3 etcdctl --cacert \/srv\/kubernetes\/etcd-ca.pem --cert \/srv\/kubernetes\/etcd.pem --key \/srv\/kubernetes\/etcd-key.pem --endpoints https:\/\/NODE01:2379,https:\/\/NODE02:2379,https:\/\/NODE03:2379 endpoint health<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674801422339.png\" alt=\"file\"><br \/>\n\u786e\u8ba4\u4e0b\u96c6\u7fa4\u662f\u5426\u53ea\u6709\u4e00\u4e2a leader, \u9632\u6b62\u51fa\u73b0\u8111\u88c2\u96c6\u7fa4<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674801468689.png\" alt=\"file\"><br \/>\n\u4f7f\u7528 snapshot \u8fdb\u884c\u5907\u4efd(\u5728\u7b2c\u4e00\u53f0master\u8282\u70b9\u4e0a) \u53c2\u8003\u547d\u4ee4<\/p>\n<pre><code class=\"language-shell\">mkdir -p \/opt\/backup\/etcd\/\n\nETCDCTL_API=3 etcdctl --cacert \/srv\/kubernetes\/etcd-ca.pem --cert \/srv\/kubernetes\/etcd.pem --key \/srv\/kubernetes\/etcd-key.pem --endpoints https:\/\/NODE01:2379,https:\/\/NODE02:2379,https:\/\/NODE03:2379 snapshot save \/opt\/backup\/etcd\/backup-$(date +'%Y-%m-%d-%H-%M-%S').db<\/code><\/pre>\n<h5>4 \u5907\u4efdapacheds\u6570\u636e<\/h5>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674802424841.png\" alt=\"file\"><br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674802466840.png\" alt=\"file\"><\/p>\n<pre><code class=\"language-shell\">kubectl cp -n tdcsys apacheds-master-cq6x9-0:\/var\/lib\/guardian-apacheds\/data \/tmp\/data<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/01\/image-1674802680822.png\" alt=\"file\"><\/p>\n<h5>5 \u5173\u95ed\u670d\u52a1\u5668\uff0c\u5148\u5173\u95ed\u5de5\u4f5c\u8282\u70b9\uff0c\u518d\u5173\u95ed\u4e3b\u8282\u70b9<\/h5>\n<h4>\u5f00\u673a<\/h4>\n<h5>1 \u5f00\u542f\u670d\u52a1\u5668\u540e\uff0c\u6bcf\u4e2a\u8282\u70b9\u6267\u884c<\/h5>\n<pre><code class=\"language-shell\">systemctl restart warpdrive<\/code><\/pre>\n<h5>2 \u7b49\u5f85\u7cfb\u7edfpod\u542f\u52a8\u6b63\u5e38\u540e\uff0c\u624b\u52a8\u53bb\u9875\u9762\u542f\u52a8\u5404\u4e2a\u5b9e\u4f8b<\/h5>\n","protected":false},"excerpt":{"rendered":"<p>\u95ee\u9898\u63cf\u8ff0 \u672c\u6587\u63cf\u8ff0TDC\u4e91\u5e73\u53f0\u5173\u673a\uff0c\u518d\u5f00\u673a\u7684\u6574\u4f53\u64cd\u4f5c\u6ce8\u610f\u4e8b\u9879 \u8be6\u7ec6\u63cf\u8ff0 \u5173\u673a 1 \u5148tcc\u68c0\u6d4b\u5b9e\u4f8b\u8fd0\u884c\u6b63\u5e38\u540e\uff0c ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=9345\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9345","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\/9345","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\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9345"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9345\/revisions"}],"predecessor-version":[{"id":17414,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9345\/revisions\/17414"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}