{"id":14881,"date":"2023-09-19T16:43:23","date_gmt":"2023-09-19T08:43:23","guid":{"rendered":"https:\/\/blog.ywdevops.cn\/?p=14881"},"modified":"2025-04-03T15:15:27","modified_gmt":"2025-04-03T07:15:27","slug":"cri-dockerd","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2023\/09\/19\/cri-dockerd\/","title":{"rendered":"dockershim\u5207\u6362\u5230cri-dockerd"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">k8s\u96c6\u7fa4\u5982\u679c\u4f7f\u7528docker\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6\uff0c\u90a3\u4e48\u5728\u96c6\u7fa4\u5728\u8c03\u7528docker api\u7684\u65f6\u5019\u4e00\u5b9a\u9700\u8981\u4e00\u4e2a\u7ec4\u4ef6\u53eb\u505adockershim\uff0c\u4ecek8s 1.24\u4e4b\u540e\uff0c\u9ed8\u8ba4\u5df2\u7ecf\u79fb\u9664\u4e86dockershim\uff0c\u90a3\u4e48\u5c31\u65e0\u6cd5\u7ee7\u7eed\u4f7f\u7528dockershim\u4e86\uff0c\u4f46\u662f\u5982\u679c\u8fd8\u60f3\u7ee7\u7eed\u4f7f\u7528docker\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6\uff0c\u6b64\u65f6\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u65b0\u7684\u7ec4\u4ef6cri-dockerd\uff0c\u6b64\u7ec4\u4ef6\u53ef\u4ee5\u4ee3\u66ffdockershim\u5b8c\u6210\u5bf9docker api\u7684\u8c03\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06dockershim\u8fc1\u79fb\u5230cri-dockerd\uff0c\u4e3b\u8981\u7ecf\u5386\u4e00\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b89\u88c5&nbsp;<code>cri-dockerd<\/code><\/li>\n\n\n\n<li>\u9694\u79bb\uff08Cordon\uff09\u5e76\u817e\u7a7a\uff08Drain\uff09\u8be5\u8282\u70b9<\/li>\n\n\n\n<li>\u914d\u7f6e kubelet \u4f7f\u7528&nbsp;<code>cri-dockerd<\/code><\/li>\n\n\n\n<li>\u91cd\u65b0\u542f\u52a8 kubelet<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u8282\u70b9\u5904\u4e8e\u5065\u5eb7\u72b6\u6001<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u4f8b\u5b50\u4e2d\u6f14\u793a\u7684\u662f\u5df2\u7ecf\u90e8\u7f72\u5b8c\u4e86k8s\u96c6\u7fa4\uff0c\u5e76\u4e14\u4f7f\u7528\u7684\u662fdockershim\u7ec4\u4ef6\uff0c\u73b0\u5728\u8981\u5c06dockershim\u5207\u6362\u5230cri-dockerd\uff0c\u4ece\u800c\u53ef\u4ee5\u7ee7\u7eed\u4f7f\u7528docker\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73af\u5883\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>k8s\uff1a1.23.5<\/li>\n\n\n\n<li>docker\uff1a20.10.8<\/li>\n\n\n\n<li>containerd\uff1a0.3.4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">cri-dockerd\u4e0b\u8f7d\u5730\u5740\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;github.com\/Mirantis\/cri-dockerd\/releases\/tag\/v0.3.4<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u67e5\u770b\u4e0b\u5f53\u524dk8s\u662f\u4e0d\u662f\u5728\u4f7f\u7528dockershim\uff0c\u5f88\u76f4\u89c2\u7684\u65b9\u5f0f\u5c31\u662f\u91cd\u542fkubelet\u540e\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\/var\/log\/message\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"175\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-8.png\" alt=\"\" class=\"wp-image-14888\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-8.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-8-300x76.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-8-600x152.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u7684\u610f\u601d\u662fdockershim\u662f\u4e0d\u88ab\u63a8\u8350\u4f7f\u7528\u7684\uff0c\u8bf7\u4f7f\u7528\u5b8c\u6574\u7248\u7684CRI\uff0c\u56e0\u6b64\u53ef\u65ad\u5b9a\u5f53\u524d\u4f7f\u7528dockershim<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u5b89\u88c5cri-dockerd<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5c06\u4e8c\u8fdb\u5236\u5305\u4e0a\u4f20\u5e76\u89e3\u538b\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tar xf cri-dockerd-0.3.4.amd64.tgz\nmv cri-dockerd\/cri-dockerd \/usr\/bin<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u7f16\u5199\u670d\u52a1\u6258\u7ba1\u6587\u4ef6\uff0c \u5e76\u914d\u7f6e\u52a0\u8f7dCNI\u63d2\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Unit]\nDescription=cri-dockerd\nDocumentation=https:\/\/github.com\/Mirantis\/cri-dockerd\nAfter=network-online.target firewalld.service\nWants=network-online.target\n&#91;Service]\nType=notify\nExecStart=\/usr\/local\/bin\/cri-dockerd --pod-infra-container-image=registry.aliyuncs.com\/google_containers\/pause:3.8 --docker-endpoint=unix:\/\/\/var\/run\/docker.sock --container-runtime-endpoint=unix:\/\/\/var\/run\/cri-dockerd.sock  --network-plugin=cni --cni-bin-dir=\/opt\/cni\/bin --cni-cache-dir=\/var\/lib\/cni\/cache --cni-conf-dir=\/etc\/cni\/net.d --cri-dockerd-root-directory=\/data\/cri-dockerd\nExecReload=\/bin\/kill -s HUP \nLimitNOFILE=infinity\nLimitNPROC=infinity\nLimitCORE=infinity\nTimeoutStartSec=0\nDelegate=yes\nKillMode=process\nRestart=on-failure\nStartLimitBurst=3\nStartLimitInterval=60s\n&#91;Install]\nWantedBy=multi-user.target\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>--cni-bin-dir<\/code>&nbsp;\u9ed8\u8ba4\u8def\u5f84\u662f&nbsp;<code>\/opt\/cni\/bin<\/code>\uff0c\u53ef\u6839\u636e\u9700\u8981\u66f4\u6539\uff0c\u4e00\u822c\u662f\u7f51\u7edc\u63d2\u4ef6\u7684\u4f4d\u7f6e\uff0c\u6bd4\u5982calico<\/li>\n\n\n\n<li><code>--container-runtime-endpoint<\/code>&nbsp;\u9ed8\u8ba4\u7684\u8def\u5f84\u662f&nbsp;<code>unix:\/\/\/var\/run\/cri-dockerd.sock<\/code><\/li>\n\n\n\n<li><code>--pod-infra-container-image<\/code>&nbsp;\u9ed8\u8ba4\u955c\u50cf\u662f&nbsp;<code>registry.k8s.io\/pause:3.6<\/code>\uff0c\u8981\u6539\u6210\u963f\u91cc\u7684\u955c\u50cf\uff0c\u5982\u679c\u6ca1\u6709\u56fd\u5916\u670d\u52a1\u5668\uff0c\u62c9\u53d6 k8s \u7684\u955c\u50cf\u4f1a\u5931\u8d25<\/li>\n\n\n\n<li>&#8211;docker-endpoint\uff1a\u6307\u5b9adocker.sock\uff0c\u5fc5\u987b\u6307\u5b9a\uff0c\u5426\u5219\u4f1a\u63d0\u793a\u627e\u4e0d\u5230runtime<\/li>\n\n\n\n<li>&#8211;cri-dockerd-root-directory\uff1a\u6307\u5b9acri-dockerd\u6839\u76ee\u5f55\uff0c\u5b58\u653e\u6570\u636e\u548c\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8\u5e76\u67e5\u770b\u72b6\u6001\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl enable cri-dockerd --now<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"255\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/4-8.png\" alt=\"\" class=\"wp-image-14891\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/4-8.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/4-8-300x110.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/4-8-600x220.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528cri-dockerd -h \u5373\u53ef\u67e5\u770b\u76f8\u5173\u53c2\u6570\u8bf4\u660e<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4fee\u6539master\u8282\u70b9<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u9996\u5148\u5c06master\u8bbe\u7f6e\u4e3a\u4e0d\u53ef\u8c03\u5ea6\u5e76\u817e\u7a7a\u8be5\u8282\u70b9\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>kubectl cordon k8s-master01\nkubectl drain  k8s-master01 --ignore-daemonsets<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"697\" height=\"156\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-10.png\" alt=\"\" class=\"wp-image-14955\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-10.png 697w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-10-300x67.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/3-10-600x134.png 600w\" sizes=\"auto, (max-width: 697px) 100vw, 697px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u914d\u7f6ekubelet\u4f7f\u7528cri-dockerd\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vim \/var\/lib\/kubelet\/kubeadm-flags.env\nKUBELET_KUBEADM_ARGS=\"--container-runtime=remote --container-runtime-endpoint=unix:\/\/\/var\/run\/cri-dockerd.sock  --pod-infra-container-image=registry.aliyuncs.com\/google_containers\/pause:3.8\"\n#\u6ce8\u610f\uff1apause\u7248\u672c\u6700\u597d\u4e0ecri-dockerd.service\u4e2d\u7248\u672c\u4e00\u6837<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8211;container-runtime=remote\uff1a\u9ed8\u8ba4\u5c31\u662fdocker\uff0c\u56e0\u6b64\u8fd9\u4e2a\u53c2\u6570\u52a0\u4e0d\u52a0\u90fd\u4e0d\u5f71\u54cd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fee\u6539\u8282\u70b9\u4fe1\u606f\uff0c\u914d\u7f6e\u53c2\u6570\u4e3acri-dockerd\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>kubectl edit node k8s-master01<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06&nbsp;<code>kubeadm.alpha.kubernetes.io\/cri-socket<\/code>&nbsp;\u6807\u5fd7\u4ece&nbsp;<code>\/var\/run\/dockershim.sock<\/code>&nbsp;\u66f4\u6539\u4e3a&nbsp;<code>unix:\/\/\/var\/run\/cri-dockerd.sock<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u91cd\u542fkubelet\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl daemon-reload\nsystemctl restart kubelet<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u542f\u540e\uff0c\u518d\u6b21\u67e5\u770b\/var\/log\/message\uff0c\u5df2\u7ecf\u770b\u4e0d\u5230dockershim\u7684\u8e2a\u8ff9\u4e86\uff0c\u6b64\u65f6\u5df2\u7ecf\u6210\u529f\u5207\u6362\u5230cri-dockerd\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"99\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/5-8.png\" alt=\"\" class=\"wp-image-14977\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/5-8.png 700w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/5-8-300x42.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/09\/5-8-600x85.png 600w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5176\u4f59\u8282\u70b9\u76f4\u63a5\u6309\u7167\u4e0a\u8ff0\u65b9\u6cd5\u6765\u5207\u6362\u5373\u53ef<\/p>\n","protected":false},"excerpt":{"rendered":"<p>k8s\u96c6\u7fa4\u5982\u679c\u4f7f\u7528docker\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6\uff0c\u90a3\u4e48\u5728\u96c6\u7fa4\u5728\u8c03\u7528docker api\u7684\u65f6\u5019\u4e00\u5b9a\u9700\u8981\u4e00\u4e2a\u7ec4\u4ef6\u53eb\u505ad [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,93],"tags":[],"class_list":["post-14881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-docker","category-kubernetes"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/14881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=14881"}],"version-history":[{"count":26,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/14881\/revisions"}],"predecessor-version":[{"id":18015,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/14881\/revisions\/18015"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/14882"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=14881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=14881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=14881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}