{"id":797,"date":"2024-11-21T15:27:27","date_gmt":"2024-11-21T07:27:27","guid":{"rendered":"https:\/\/www.luyouli.com\/?p=797"},"modified":"2024-11-21T15:27:27","modified_gmt":"2024-11-21T07:27:27","slug":"kubernetes-1-30-%e6%8a%a5%e9%94%99%ef%bc%9amemcache-go265-couldnt-get-current-server-api-group-list-get-http-localhost8080-apitimeout32s-dial-tcp-127-0-0-18080-connect-connection-ref","status":"publish","type":"post","link":"https:\/\/www.luyouli.com\/?p=797","title":{"rendered":"kubernetes 1.30 \u62a5\u9519\uff1amemcache.go:265] couldn’t get current server API group list: Get “http:\/\/localhost:8080\/api?timeout=32s”: dial tcp 127.0.0.1:8080: connect: connection refused"},"content":{"rendered":"\n

\u4eca\u5929\u7a81\u7136\u53d1\u73b0kubernetes\u96c6\u7fa4\u547d\u4ee4\u884c\u4e0d\u53ef\u7528\u4e86\uff0c\u4f46\u662fpod\u4e00\u5207\u90fd\u6b63\u5e38\uff0c\u62a5\u9519\u5982\u4e0b\uff1a<\/p>\n\n\n\n

# kubectl get pods
E1121 14:58:00.891411   53566 memcache.go:265] couldn't get current server API group list: Get \"http:\/\/localhost:8080\/api?timeout=32s\": dial tcp 127.0.0.1:8080: connect: connection refused
E1121 14:58:00.892169   53566 memcache.go:265] couldn't get current server API group list: Get \"http:\/\/localhost:8080\/api?timeout=32s\": dial tcp 127.0.0.1:8080: connect: connection refused
E1121 14:58:00.894181   53566 memcache.go:265] couldn't get current server API group list: Get \"http:\/\/localhost:8080\/api?timeout=32s\": dial tcp 127.0.0.1:8080: connect: connection refused
E1121 14:58:00.895377   53566 memcache.go:265] couldn't get current server API group list: Get \"http:\/\/localhost:8080\/api?timeout=32s\": dial tcp 127.0.0.1:8080: connect: connection refused
E1121 14:58:00.896437   53566 memcache.go:265] couldn't get current server API group list: Get \"http:\/\/localhost:8080\/api?timeout=32s\": dial tcp 127.0.0.1:8080: connect: connection refused
The connection to the server localhost:8080 was refused - did you specify the right host or port?<\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u7ecf\u8fc7\u68c0\u67e5\uff0c\u5e94\u8be5\u662fkubeconfig\u6587\u4ef6\u7684\u95ee\u9898<\/p>\n\n\n\n
\u5148\u68c0\u67e5current-context\uff0c\u786e\u8ba4\u6743\u9650\u6b63\u786e<\/p>\n\n\n\n
# kubectl config current-context
admin@kubernetes<\/pre>\n\n\n\n
\u5907\u4efd\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n
# cp -ra ~\/.kube\/ ~\/.kube_backup<\/pre>\n\n\n\n
\u751f\u6210\u65b0\u7684\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n
# kubeadm kubeconfig user --org=system:masters --client-name admin > ~\/.kube\/config
I1121 15:00:08.203775   55245 version.go:256] remote version is much newer: v1.31.3; falling back to: stable-1.30<\/pre>\n\n\n\n
\u7ed3\u679c\u5728\u751f\u6210\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u4e00\u4e2a\u4fe1\u606f\uff0c\u8fd9\u4fe1\u606f\u7684\u610f\u601d\u662f\uff1a<\/p>\n\n\n\n
kubeadm \u7248\u672c\u4e0e\u8fdc\u7a0b\u96c6\u7fa4\u7684\u7248\u672c\u4e0d\u4e00\u81f4\uff0c\u8fdc\u7a0b\u96c6\u7fa4\u7684\u7248\u672c\u8f83\u65b0\uff08v1.31.3\uff09\uff0c\u800c kubeadm \u56de\u9000\u5230\u4e86\u7a33\u5b9a\u7248\u672c\uff08stable-1.30\uff09<\/p>\n\n\n\n
\u5bfc\u81f4\u51fa\u73b0\u8fd9\u4e2a\u62a5\u9519\u662f\u56e0\u4e3a\u6211\u6700\u8fd1\u5347\u7ea7\u4e86\u51e0\u6b211.31\uff0c\u4f46\u662f\u5347\u7ea7\u5b8c\u4e4b\u540ecilium\u5c31\u65e0\u6cd5\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\u5bfc\u81f4\u96c6\u7fa4\u8d77\u4e0d\u6765\uff0c\u6240\u4ee5\u56de\u9000\u4e86\u597d\u51e0\u6b21\uff0c\u53ef\u80fd\u662f\u8fd9\u4e2a\u539f\u56e0\u5bfc\u81f4\u4eca\u5929\u8fd9\u4e2a\u6545\u969c\u7684\u53d1\u751f\u3002<\/p>\n\n\n\n
\u518d\u6267\u884c kubectl get pods \u5c31\u6062\u590d\u6b63\u5e38\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4eca\u5929\u7a81\u7136\u53d1\u73b0kubernetes\u96c6\u7fa4\u547d\u4ee4\u884c\u4e0d\u53ef\u7528\u4e86\uff0c\u4f46\u662fpod\u4e00\u5207\u90fd\u6b63\u5e38\uff0c\u62a5\u9519\u5982\u4e0b\uff1a # kubectl ge […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-797","post","type-post","status-publish","format-standard","hentry","category-kubernetes"],"blocksy_meta":[],"views":3610,"_links":{"self":[{"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/posts\/797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=797"}],"version-history":[{"count":1,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/posts\/797\/revisions"}],"predecessor-version":[{"id":799,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=\/wp\/v2\/posts\/797\/revisions\/799"}],"wp:attachment":[{"href":"https:\/\/www.luyouli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luyouli.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}