{"id":7875,"date":"2024-11-14T09:07:17","date_gmt":"2024-11-14T01:07:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7875\/"},"modified":"2024-11-14T09:07:17","modified_gmt":"2024-11-14T01:07:17","slug":"kubernetes-%e9%83%a8%e7%bd%b2-mysql-5-7-%e5%a4%b1%e8%b4%a5%ef%bc%8c%e6%8a%a5%e9%94%99-crashloopbackoff%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7875\/","title":{"rendered":"Kubernetes \u90e8\u7f72 MySQL 5.7 \u5931\u8d25\uff0c\u62a5\u9519 CrashLoopBackOff\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"

\"Kubernetes<\/p>\n

k8s \u90e8\u7f72 5.7 \u5931\u8d25\uff0c\u62a5\u9519 crashloopbackoff<\/strong><\/p>\n

\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong><\/p>\n

\u5728 k8s \u96c6\u7fa4\u4e2d\u90e8\u7f72 mysql 5.7 \u65f6\u9047\u5230\u5982\u4e0b\u62a5\u9519\uff1a<\/p>\n

...\nError: mysql: back-off restarting failed container\nReason: CrashLoopBackOff\n...<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u65e5\u5fd7\u5206\u6790\uff1a<\/strong><\/p>\n
    \n
  • pod \u65e5\u5fd7\u663e\u793a mysql contner \u542f\u52a8\u5931\u8d25\uff0c\u539f\u56e0\u662f mysqld \u6267\u884c mysql_check_config \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u65f6\u51fa\u9519\u3002<\/li>\n<\/ul>\n
    \u914d\u7f6e\u6587\u4ef6\u68c0\u67e5\uff1a<\/strong><\/p>\n
    \u67e5\u770b\u914d\u7f6e\u6587\u4ef6 \/var\/lib\/mysql-files\/my.cnf \u662f\u5426\u5b58\u5728\u8bed\u6cd5\u9519\u8bef\u6216\u914d\u7f6e\u4e0d\u5f53\u3002<\/p>\n
    \u5b58\u50a8\u5377\uff1a<\/strong><\/p>\n
    \u786e\u4fdd\u6302\u8f7d\u5230 mysql container \u7684\u5b58\u50a8\u5377\u5177\u6709\u8db3\u591f\u7684\u5b58\u50a8\u7a7a\u95f4\u548c\u6b63\u786e\u7684\u8bfb\u5199\u6743\u9650\u3002<\/p>\n
    \u955c\u50cf\u76f8\u5173\uff1a<\/strong><\/p>\n
      \n
    • \u68c0\u67e5 mysql \u955c\u50cf\u662f\u5426\u5b8c\u6574\u65e0\u635f\u3002<\/li>\n
    • \u786e\u4fdd\u4f7f\u7528\u7684 mysql \u955c\u50cf\u4e0e kubernetes \u96c6\u7fa4\u7684\u67b6\u6784\uff08x86_64 \u6216 arm64\uff09\u76f8\u5339\u914d\u3002<\/li>\n<\/ul>\n
      \u8d44\u6e90\u914d\u7f6e\uff1a<\/strong><\/p>\n
      \u786e\u8ba4\u5206\u914d\u7ed9 mysql container \u7684 cpu \u548c\u5185\u5b58\u8d44\u6e90\u8db3\u591f\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u4e0d\u592a\u5927\u7684\u5b9e\u4f8b\u3002<\/p>\n
      \u5176\u4ed6\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n
        \n
      • \u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7 \/var\/log\/messages \u4e2d\u662f\u5426\u6709\u989d\u5916\u7684\u9519\u8bef\u6216\u8b66\u544a\u4fe1\u606f\u3002<\/li>\n
      • \u5c1d\u8bd5\u5728\u6ca1\u6709\u6302\u8f7d\u5b58\u50a8\u5377\u7684\u60c5\u51b5\u4e0b\u542f\u52a8 mysql container \u4ee5\u9694\u79bb\u95ee\u9898\u3002<\/li>\n
      • \u786e\u4fdd\u9632\u706b\u5899\u89c4\u5219\u5141\u8bb8 mysql container \u4e0e\u5176\u4ed6\u7ec4\u4ef6\u901a\u4fe1\u3002<\/li>\n
      • \u5347\u7ea7 kubernetes \u96c6\u7fa4\u548c k8s \u7ec4\u4ef6\u7248\u672c\u81f3\u6700\u65b0\u7a33\u5b9a\u7248\u672c\uff0c\u56e0\u4e3a\u67d0\u4e9b bug \u53ef\u80fd\u4f1a\u5bfc\u81f4\u6b64\u95ee\u9898\u3002<\/li>\n<\/ul>\n
        \u4ee5\u4e0a\u5c31\u662fKubernetes \u90e8\u7f72 MySQL 5.7 \u5931\u8d25\uff0c\u62a5\u9519 CrashLoopBackOff\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        k8s \u90e8\u7f72 5.7 \u5931\u8d25\uff0c\u62a5\u9519 crashloopbackoff \u95ee\u9898\u63cf\u8ff0\uff1a \u5728 k8s \u96c6\u7fa4\u4e2d\u90e8\u7f72 mysql 5.7 \u65f6\u9047\u5230\u5982\u4e0b\u62a5\u9519\uff1a … Error: mysql: back-off restarting failed container Reason: CrashLoopBackOff … \u767b\u5f55\u540e\u590d\u5236 \u65e5\u5fd7\u5206\u6790\uff1a pod \u65e5\u5fd7\u663e\u793a mysql contner \u542f\u52a8\u5931\u8d25\uff0c\u539f\u56e0\u662f mysqld \u6267\u884c mysql_check_config \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u65f6\u51fa\u9519\u3002 \u914d\u7f6e\u6587\u4ef6\u68c0\u67e5\uff1a \u67e5\u770b\u914d\u7f6e\u6587\u4ef6 \/var\/lib\/mysql-files\/my.cnf \u662f\u5426\u5b58\u5728\u8bed\u6cd5\u9519\u8bef\u6216\u914d\u7f6e\u4e0d\u5f53\u3002 \u5b58\u50a8\u5377\uff1a \u786e\u4fdd\u6302\u8f7d\u5230 mysql container \u7684\u5b58\u50a8\u5377\u5177\u6709\u8db3\u591f\u7684\u5b58\u50a8\u7a7a\u95f4\u548c\u6b63\u786e\u7684\u8bfb\u5199\u6743\u9650\u3002 \u955c\u50cf\u76f8\u5173\uff1a \u68c0\u67e5 mysql \u955c\u50cf\u662f\u5426\u5b8c\u6574\u65e0\u635f\u3002 \u786e\u4fdd\u4f7f\u7528\u7684 mysql \u955c\u50cf\u4e0e kubernetes \u96c6\u7fa4\u7684\u67b6\u6784\uff08x86_64 \u6216 arm64\uff09\u76f8\u5339\u914d\u3002 \u8d44\u6e90\u914d\u7f6e\uff1a \u786e\u8ba4\u5206\u914d\u7ed9 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7875","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=7875"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7875\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}