{"id":230,"date":"2020-04-19T22:11:59","date_gmt":"2020-04-19T21:11:59","guid":{"rendered":"https:\/\/coder-ua.blog\/?p=230"},"modified":"2020-04-19T22:11:59","modified_gmt":"2020-04-19T21:11:59","slug":"kubernetes-%d0%ba%d0%bb%d0%b0%d1%81%d1%82%d0%b5%d1%80-%d0%bd%d0%b0-raspberry-pi-%d0%b2%d1%81%d1%82%d0%b0%d0%bd%d0%be%d0%b2%d0%bb%d1%8e%d1%94%d0%bc%d0%be-control-plane","status":"publish","type":"post","link":"https:\/\/dev-ua.blog\/?p=230","title":{"rendered":"Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u043d\u0430 Raspberry PI (\u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u044e\u0454\u043c\u043e control plane)"},"content":{"rendered":"\n<p>\u0412 \u043c\u0438\u043d\u0443\u043b\u0456\u0439 <a href=\"https:\/\/coder-ua.blog\/2020\/03\/26\/kubernetes-%d0%ba%d0%bb%d0%b0%d1%81%d1%82%d0%b5%d1%80-%d0%bd%d0%b0-raspberry-pi-%d0%bd%d0%b0%d0%bb%d0%b0%d1%88%d1%82%d1%83%d0%b2%d0%b0%d0%bd%d0%bd%d1%8f-%d0%bc%d0%b5%d1%80%d0%b5%d0%b6%d1%96\/\">\u0441\u0442\u0430\u0442\u0442\u0456<\/a>, \u043d\u0430\u043c \u0432\u0434\u0430\u043b\u043e\u0441\u044f \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u0442\u0438 \u043c\u0435\u0440\u0435\u0436\u0443 \u043d\u0430\u0448\u043e\u0433\u043e \u043c\u0430\u0439\u0431\u0443\u0442\u043d\u044c\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0443. \u0422\u0435\u043f\u0435\u0440 \u043c\u0438 \u0431\u0443\u0434\u0435\u043c\u043e \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u044e\u0432\u0430\u0442\u0438 \u0432\u0441\u0456 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0438 \u043d\u0430 \u0433\u043e\u043b\u043e\u0432\u043d\u0438\u0439 \u0432\u0443\u0437\u043e\u043b, \u0431\u0435\u0437 \u044f\u043a\u0438\u0445 \u043d\u0435 \u043c\u043e\u0436\u0435 \u043f\u0440\u0430\u0446\u044e\u0432\u0430\u0442\u0438 \u0436\u043e\u0434\u0435\u043d Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440. \u0414\u043b\u044f \u0446\u044c\u043e\u0433\u043e \u0437\u0434\u0435\u0431\u0456\u043b\u044c\u0448\u043e\u0433\u043e \u0431\u0443\u0434\u0435\u043c\u043e \u0441\u043b\u0456\u0434\u0443\u0432\u0430\u0442\u0438 <a href=\"https:\/\/kubernetes.io\/docs\/setup\/production-environment\/tools\/kubeadm\/install-kubeadm\/\">\u043e\u0444\u0456\u0446\u0456\u0430\u043b\u044c\u043d\u0456\u0439 \u0456\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0456\u0457<\/a>.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>\u041f\u0435\u0440\u0448 \u0437\u0430 \u0432\u0441\u0435 \u043d\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u043e \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0438 \u0440\u0430\u043d\u0442\u0430\u0439\u043c \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0456\u0432. \u041c\u0430\u0431\u0443\u0442\u044c \u043d\u0430\u0439\u0431\u0456\u043b\u044c\u0448 \u043f\u043e\u0448\u0438\u0440\u0435\u043d\u0438\u043c \u0456 \u0432\u0456\u0434\u043e\u043c\u0438\u043c \u0440\u0456\u0448\u0435\u043d\u043d\u044f\u043c \u0454 Docker, \u043d\u0430 \u043d\u044c\u043e\u043c\u0443 \u043c\u0438 \u0456 \u0437\u0443\u043f\u0438\u043d\u0438\u043c\u043e\u0441\u044f. \u042f\u043a\u0449\u043e \u0432 \u043c\u0430\u0439\u0431\u0443\u0442\u043d\u044c\u043e\u043c\u0443 \u0431\u0443\u0434\u0435 \u0447\u0430\u0441 \u0456 \u043d\u0430\u0442\u0445\u043d\u0435\u043d\u043d\u044f, \u0442\u043e \u044f \u0432 \u043e\u043a\u0440\u0435\u043c\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456 \u043e\u043f\u0438\u0448\u0443, \u0449\u043e \u0437 \u0441\u0435\u0431\u0435 \u043d\u0430 \u0441\u044c\u043e\u0433\u043e\u0434\u043d\u0456\u0448\u043d\u0456\u0439 \u0434\u0435\u043d\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0454 \u0446\u0435\u0439 \u0440\u0430\u043d\u0442\u0430\u0439\u043c, \u0430 \u0442\u0430\u043a\u043e\u0436 \u043f\u043e\u0440\u0456\u0432\u043d\u044f\u044e Docker \u0437 \u0456\u043d\u0448\u0438\u043c\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0438\u043c\u0438 \u0440\u0456\u0448\u0435\u043d\u043d\u044f\u043c\u0438. \u0410 \u043d\u0430 \u0440\u0430\u0437\u0456 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0454\u043c\u043e \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0443 \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u043d\u0430 \u043c\u0430\u0441\u0442\u0435\u0440\u0456, \u0434\u043b\u044f \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">curl -sSL get.docker.com | sh &amp;&amp; sudo usermod pi -aG docker &amp;&amp; newgrp docker<\/code><\/pre>\n\n\n\n<p>\u041d\u0430\u0441\u0442\u0443\u043f\u043d\u0430 \u043a\u0440\u043e\u043a &#8211; \u0432\u0456\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044f swap:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">sudo systemctl disable dphys-swapfile.service\nsudo reboot<\/code><\/pre>\n\n\n\n<p>\u041f\u0456\u0441\u043b\u044f \u043f\u0435\u0440\u0435\u0437\u0430\u0432\u0430\u043d\u0442\u0430\u0436\u0435\u043d\u043d\u044f \u043c\u043e\u0436\u043d\u0430 \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u0438\u0442\u0438 \u0447\u0438 swap \u0432\u0456\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043e \u0437\u0430 \u0434\u043e\u043f\u043e\u043c\u043e\u0433\u043e\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u0438:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">sudo swapon --summary<\/code><\/pre>\n\n\n\n<p>\u042f\u043a\u0449\u043e \u043d\u0456\u0447\u043e\u0433\u043e \u043d\u0435 \u0431\u0443\u043b\u043e \u0432\u0438\u0432\u0435\u0434\u0435\u043d\u043e \u043d\u0430 \u0435\u043a\u0440\u0430\u043d &#8211; \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0430 \u0432\u0456\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044f \u043f\u0440\u043e\u0439\u0448\u043b\u0430 \u0443\u0441\u043f\u0456\u0448\u043d\u043e. \u0414\u0430\u043b\u0456 \u0432\u0438\u043a\u043e\u043d\u0443\u0454\u043c\u043e \u043c\u0430\u0433\u0456\u0447\u043d\u0456 \u043c\u0435\u0440\u0435\u0436\u0435\u0432\u0456 \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u043d\u043d\u044f, \u0437\u0433\u0456\u0434\u043d\u043e \u0433\u0430\u0439\u0434\u0443 (\u043d\u0435 \u0431\u0443\u0434\u0443 \u043f\u0440\u0438\u0445\u043e\u0432\u0443\u0432\u0430\u0442\u0438, \u0441\u0430\u043c \u043d\u0435 \u0434\u043e \u043a\u0456\u043d\u0446\u044f \u0457\u0445 \u0440\u043e\u0437\u0443\u043c\u0456\u044e). \u0414\u043b\u044f \u0446\u044c\u043e\u0433\u043e \u0441\u0442\u0432\u043e\u0440\u044e\u0454\u043c\u043e \u0444\u0430\u0439\u043b <strong>\/etc\/sysctl.d\/k8s.conf<\/strong> \u0437 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0438\u043c \u0432\u043c\u0456\u0441\u0442\u043e\u043c:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">net.bridge.bridge-nf-call-ip6tables = 1\nnet.bridge.bridge-nf-call-iptables = 1<\/code><\/pre>\n\n\n\n<p>\u0406 \u0437\u0430\u0441\u0442\u043e\u0441\u043e\u0432\u0443\u0454\u043c\u043e \u0457\u0445 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u044e:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">sudo sysctl --system<\/code><\/pre>\n\n\n\n<p>\u0422\u0435\u043f\u0435\u0440 \u043d\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u043e \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0438 \u043a\u0456\u043b\u044c\u043a\u0430 \u043f\u043e\u0442\u0440\u0456\u0431\u043d\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043e\u043a:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>kubelet &#8211; \u0444\u043e\u043d\u043e\u0432\u0438\u0439 \u043f\u0440\u043e\u0446\u0435\u0441, \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u0438\u0439 \u043d\u0430 \u043a\u043e\u0436\u043d\u043e\u043c\u0443 \u0432\u0443\u0437\u043b\u0456. \u0412\u0456\u043d \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u0430\u0454 \u0437\u0430 \u0442\u0435, \u0449\u043e\u0431 \u0432\u0438\u0431\u0440\u0430\u043d\u0456 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0438 \u043f\u0440\u0430\u0446\u044e\u0432\u0430\u043b\u0438 \u043d\u0430 \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u043d\u0456\u0439 \u043c\u0430\u0448\u0438\u043d\u0456.<\/li><li>kubectl &#8211; \u0443\u0442\u0438\u043b\u0456\u0442\u0430 \u0434\u043b\u044f \u0440\u043e\u0431\u043e\u0442\u0438 \u0437 Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043e\u043c.<\/li><li>kubeadm &#8211; \u0443\u0442\u0438\u043b\u0456\u0442\u0430 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0443 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0443, \u044f\u043a\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0443\u044e \u0431\u0456\u043b\u044c\u0448\u0443 \u0447\u0430\u0441\u0442\u0438\u043d\u0443 \u0440\u043e\u0431\u043e\u0442\u0438.<\/li><\/ol>\n\n\n\n<p>\u0417\u0430\u0433\u0430\u043b\u043e\u043c, \u043c\u043e\u0436\u043d\u0430 \u043e\u0431\u0456\u0439\u0442\u0438\u0441\u044f \u0456 \u0431\u0435\u0437 kubeadm, \u0430\u043b\u0435 \u0434\u043b\u044f \u0446\u044c\u043e\u0433\u043e \u0434\u043e\u0432\u0435\u043b\u043e\u0441\u044f \u0431 \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u0438 \u0449\u0435 \u044f\u043a \u043c\u0456\u043d\u0456\u043c\u0443\u043c 5 \u043e\u043a\u0440\u0435\u043c\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439, \u043f\u043e \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u0457 \u0432\u0441\u0456\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0456\u0432, \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0456\u0457 \u0441\u0435\u0440\u0442\u0438\u0444\u0456\u043a\u0430\u0442\u0456\u0432, \u043a\u043b\u044e\u0447\u0456\u0432, \u0442\u043e\u0449\u043e. \u041e\u0442\u0436\u0435 \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u044e\u0454\u043c\u043e:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">curl -s https:\/\/packages.cloud.google.com\/apt\/doc\/apt-key.gpg | sudo apt-key add -\ncat &lt;&lt;EOF | sudo tee \/etc\/apt\/sources.list.d\/kubernetes.list\ndeb https:\/\/apt.kubernetes.io\/ kubernetes-xenial main\nEOF\nsudo apt-get update\nsudo apt-get install -y kubelet kubeadm kubectl\nsudo apt-mark hold kubelet kubeadm kubectl<\/code><\/pre>\n\n\n\n<p>\u041d\u0430\u0441\u0442\u0443\u043f\u043d\u0438\u0439 \u043a\u0440\u043e\u043a, \u043d\u0435\u043e\u0431\u043e\u0432&#8217;\u044f\u0437\u043a\u043e\u0432\u0438\u0439, \u043e\u0441\u043a\u0456\u043b\u044c\u043a\u0438 \u0432\u0456\u043d \u0456 \u0442\u0430\u043a \u0432\u0438\u043a\u043e\u043d\u0443\u0454\u0442\u044c\u0441\u044f \u043f\u0456\u0434 \u0447\u0430\u0441 \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u043d\u043d\u044f, \u0430\u043b\u0435 \u044f \u0431 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0432\u0430\u0432 \u0439\u043e\u0433\u043e \u0432\u0438\u043a\u043e\u043d\u0430\u0442\u0438 \u043e\u043a\u0440\u0435\u043c\u043e, \u043e\u0441\u043a\u0456\u043b\u044c\u043a\u0438 \u0446\u0435 \u0437\u0431\u0435\u0440\u0435\u0436\u0435 \u0432\u0430\u043c \u0431\u0430\u0433\u0430\u0442\u043e \u0447\u0430\u0441\u0443 \u0443 \u0432\u0438\u043f\u0430\u0434\u043a\u0443 \u043f\u043e\u043c\u0438\u043b\u043a\u0438. \u0417\u0430\u0432\u0430\u043d\u0442\u0430\u0436\u0443\u0454\u043c\u043e \u043e\u0431\u0440\u0430\u0437\u0438\/\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u043d\u044f \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0456\u0432:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">kubeadm config images pull<\/code><\/pre>\n\n\n\n<p>\u0417\u0430\u0432\u0430\u043d\u0442\u0430\u0436\u0435\u043d\u043d\u044f \u043d\u0435 \u043f\u043e\u0432\u0438\u043d\u043d\u043e \u0437\u0430\u0431\u0440\u0430\u0442\u0438 \u0431\u0456\u043b\u044c\u0448\u0435 \u043d\u0456\u0436 \u043f\u0430\u0440\u0443 \u0445\u0432\u0438\u043b\u0438\u043d, \u044f\u043a\u0449\u043e \u0443 \u0432\u0430\u0441 \u0445\u043e\u0440\u043e\u0448\u0438\u0439 \u0456\u043d\u0442\u0435\u0440\u043d\u0435\u0442 \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440. \u0406 \u043d\u0430\u0440\u0435\u0448\u0442\u0456 \u0444\u0456\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u043a\u0440\u043e\u043a \u0443 \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u0457 \u043c\u0430\u0441\u0442\u0435\u0440\u0430:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">sudo kubeadm init --pod-network-cidr 10.244.0.0\/16 --apiserver-advertise-address 10.0.0.1<\/code><\/pre>\n\n\n\n<p>\u0417\u043d\u043e\u0432\u0443 \u0436 \u0442\u0430\u043a\u0438, \u043d\u0430 Raspberry Pi 4, \u043f\u0440\u043e\u0446\u0435\u0441 \u043d\u0435 \u043f\u043e\u0432\u0438\u043d\u0435\u043d \u0437\u0430\u0439\u043d\u044f\u0442\u0438 \u0431\u0456\u043b\u044c\u0448\u0435 \u043d\u0456\u0436 \u043a\u0456\u043b\u044c\u043a\u0430 \u0445\u0432\u0438\u043b\u0438\u043d, \u043d\u0430 \u043a\u0456\u043d\u0446\u0456 \u0432\u0438 \u043f\u043e\u0432\u0438\u043d\u043d\u0456 \u043f\u043e\u0431\u0430\u0447\u0438\u0442\u0438 \u0449\u043e\u0441\u044c \u043f\u043e\u0434\u0456\u0431\u043d\u0435 \u0434\u043e \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u043e\u0433\u043e:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1492\" height=\"454\" src=\"https:\/\/i0.wp.com\/coder-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-21-55-49.png?fit=1024%2C312&amp;ssl=1\" alt=\"\" class=\"wp-image-231\" srcset=\"https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-21-55-49.png?w=1492&amp;ssl=1 1492w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-21-55-49.png?resize=300%2C91&amp;ssl=1 300w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-21-55-49.png?resize=1024%2C312&amp;ssl=1 1024w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-21-55-49.png?resize=768%2C234&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<p>\u041e\u0441\u0442\u0430\u043d\u043d\u0456\u0439 \u043a\u0440\u043e\u043a \u043f\u0435\u0440\u0435\u0434 \u0442\u0438\u043c \u044f\u043a \u043c\u0438 \u0437\u043c\u043e\u0436\u0435\u043c\u043e \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u0438\u0442\u0438 \u0440\u043e\u0431\u043e\u0442\u0443 \u0433\u043e\u043b\u043e\u0432\u043d\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0456\u0432 &#8211; \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u0457 \u0443\u0442\u0438\u043b\u0456\u0442\u0438 <strong>kubectl<\/strong>. \u042f\u043a\u0449\u043e \u0443\u0432\u0430\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u0447\u0438\u0442\u0430\u0442\u0438 \u043f\u043e\u0432\u0456\u0434\u043e\u043c\u043b\u0435\u043d\u043d\u044f \u0437 \u0441\u043a\u0440\u0456\u043d\u0448\u043e\u0442\u0443 \u0432\u0438\u0449\u0435, \u0442\u043e \u043c\u043e\u0436\u043d\u0430 \u043f\u043e\u0431\u0430\u0447\u0438\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u0456 \u043a\u043e\u043c\u0430\u043d\u0434\u0438 \u0434\u043b\u044f \u043a\u043e\u043f\u0456\u044e\u0432\u0430\u043d\u043d\u044f \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u0457:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">mkdir -p $HOME\/.kube\nsudo cp -i \/etc\/kubernetes\/admin.conf $HOME\/.kube\/config\nsudo chown $(id -u):$(id -g) $HOME\/.kube\/config<\/code><\/pre>\n\n\n\n<p>\u041f\u0435\u0440\u0435\u0432\u0456\u0440\u044f\u0454\u043c\u043e \u0444\u0443\u043d\u043a\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0456\u0441\u0442\u044c:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">kubectl get pods --all-namespaces<\/code><\/pre>\n\n\n\n<p>\u041f\u043e\u0432\u0438\u043d\u043d\u0456 \u043e\u0442\u0440\u0438\u043c\u0430\u0442\u0438 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0438\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1120\" height=\"222\" src=\"https:\/\/i0.wp.com\/coder-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-22-21-39.png?fit=1024%2C203&amp;ssl=1\" alt=\"\" class=\"wp-image-232\" srcset=\"https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-22-21-39.png?w=1120&amp;ssl=1 1120w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-22-21-39.png?resize=300%2C59&amp;ssl=1 300w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-22-21-39.png?resize=1024%2C203&amp;ssl=1 1024w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-22-21-39.png?resize=768%2C152&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<p>\u0423\u0440\u0430!!! \u0412\u0441\u0456 (\u043d\u0443 \u043c\u0430\u0439\u0436\u0435 \u0432\u0441\u0456) \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0438 \u043f\u0440\u0430\u0446\u044e\u044e\u0442\u044c. \u041b\u0438\u0448\u0438\u043b\u043e\u0441\u044f \u0440\u043e\u0437\u0456\u0431\u0440\u0430\u0442\u0438\u0441\u044f \u0437 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u043c <strong>coredns<\/strong>. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432 \u0442\u043e\u043c\u0443, \u0449\u043e \u0434\u043b\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0457 \u0440\u043e\u0431\u043e\u0442\u0438 Kubernetes \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u0430 \u0441\u043f\u0435\u0446\u0456\u0430\u043b\u044c\u043d\u0430 \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u044f \u0432\u043d\u0443\u0442\u0440\u0456\u0448\u043d\u043e\u0457 \u043c\u0435\u0440\u0435\u0436\u0456 (\u043c\u0456\u0436 \u043f\u043e\u0434\u0430\u043c\u0438 \u044f\u043a\u0456 \u043c\u0438 \u0431\u0443\u0434\u0435\u043c\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u0438 \u0432 \u043c\u0430\u0439\u0431\u0443\u0442\u043d\u044c\u043e\u043c\u0443). \u041d\u0430 \u043f\u0440\u0435\u0432\u0435\u043b\u0438\u043a\u0435 \u0449\u0430\u0441\u0442\u044f \u0446\u044e \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u044e \u043c\u0438 \u043c\u043e\u0436\u0435\u043c\u043e \u0437\u0434\u0456\u0439\u0441\u043d\u0438\u0442\u0438 \u0437\u0430 \u0434\u043e\u043f\u043e\u043c\u043e\u0433\u043e\u044e \u043e\u0434\u043d\u043e\u0457 \u043a\u043e\u043c\u0430\u043d\u0434\u0438:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">kubectl apply -f https:\/\/raw.githubusercontent.com\/coreos\/flannel\/master\/Documentation\/kube-flannel.yml<\/code><\/pre>\n\n\n\n<p>\u0426\u0456\u0454\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u044e \u0431\u0443\u0434\u0435 \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e Flannel Overlay. \u042f\u043a\u0449\u043e \u0443 \u0432\u0438\u043f\u0430\u0434\u043a\u0443 \u0440\u0430\u043d\u0442\u0430\u0439\u043c, \u0454 \u043b\u0438\u0448\u0435 \u043a\u0456\u043b\u044c\u043a\u0430 \u0440\u043e\u0437\u0432&#8217;\u044f\u0437\u0430\u043d\u044c, \u0442\u043e \u0443 \u0432\u0438\u043f\u0430\u0434\u043a\u0443 \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u043d\u044c \u043c\u0435\u0440\u0435\u0436\u0456 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e <a href=\"https:\/\/kubernetes.io\/docs\/concepts\/cluster-administration\/networking\/\">\u043a\u0456\u043b\u044c\u043a\u0430 \u0434\u0435\u0441\u044f\u0442\u043a\u0456\u0432<\/a>. \u0422\u0430\u043a\u043e\u0436 \u043f\u043e\u0441\u0442\u0430\u0440\u0430\u044e\u0441\u044f \u043f\u043e\u0440\u0456\u0432\u043d\u044f\u0442\u0438 \u043d\u0430\u0439\u0431\u0456\u043b\u044c\u0448 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u0456 \u0432 \u043e\u043a\u0440\u0435\u043c\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456.<\/p>\n\n\n\n<p>\u0422\u0435\u043f\u0435\u0440 \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u043a\u0430 \u043f\u043e\u0434\u0456\u0432, \u043f\u043e\u0432\u0438\u043d\u043d\u0430 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0438 \u0449\u043e \u0432 \u043d\u0438\u0445 \u0443\u0441\u0456\u0445 \u0441\u0442\u0430\u0442\u0443\u0441 \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e \u043d\u0430 Running. \u041e\u0442\u0436\u0435 \u043c\u0438 \u043c\u0430\u0454\u043c\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u0441\u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u043e\u0432\u0430\u043d\u0438\u0439 \u0433\u043e\u043b\u043e\u0432\u043d\u0438\u0439 \u0432\u0443\u0437\u043e\u043b, \u043c\u043e\u0436\u043d\u0430 \u0431\u0440\u0430\u0442\u0438\u0441\u044f \u0437\u0430 \u0440\u043e\u0431\u043e\u0447\u0456. \u0417\u0430\u0433\u0430\u043b\u043e\u043c \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0430 \u0434\u0443\u0436\u0435 \u043f\u043e\u0434\u0456\u0431\u043d\u0430, \u043d\u0430 \u043a\u043e\u0436\u043d\u043e\u043c\u0443 \u0437 \u043d\u0438\u0445 \u0432\u0438\u043a\u043e\u043d\u0443\u0454\u043c\u043e \u0432\u0441\u0456 \u0442\u0456 \u0441\u0430\u043c\u0456 \u043a\u0440\u043e\u043a\u0438, \u0430\u0436 \u0434\u043e <strong>kubeadm init<\/strong>. \u0417\u0430\u043c\u0456\u0441\u0442\u044c \u043d\u0435\u0457 \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u043e \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u0443, \u044f\u043a\u0430 \u0431\u0443\u043b\u0430 \u0432\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0443 \u0432\u0430\u0441 \u043d\u0430 \u0435\u043a\u0440\u0430\u043d\u0456 \u043f\u0456\u0441\u043b\u044f \u0441\u0442\u0432\u043e\u0440\u0435\u043d\u043d\u044f \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430. \u0423 \u0432\u0438\u043f\u0430\u0434\u043a\u0443 \u044f\u043a\u0449\u043e \u0432\u0438 \u0434\u043e\u0434\u0430\u0454\u0442\u0435 \u043d\u043e\u0432\u0438\u0439 \u0432\u0443\u0437\u043e\u043b \u0456 \u0437\u0430\u0431\u0443\u043b\u0438 \u0442\u043e\u043a\u0435\u043d, \u0442\u043e \u043c\u043e\u0436\u043d\u0430 \u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0438 \u043d\u043e\u0432\u0438\u0439, \u044f\u043a\u0449\u043e \u0432\u0438\u043a\u043e\u043d\u0430\u0442\u0438 \u043d\u0430 \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u043c\u0443 \u0432\u0443\u0437\u043b\u0456 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0443 \u043a\u043e\u043c\u0430\u043d\u0434\u0443:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\">kubeadm token create --print-join-command<\/code><\/pre>\n\n\n\n<p>\u0406 \u0432\u0438 \u043e\u0442\u0440\u0438\u043c\u0430\u0454\u0442\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u0434\u043b\u044f \u0434\u043e\u0434\u0430\u0432\u0430\u043d\u043d\u044f \u0432\u0443\u0437\u043b\u0430 \u0434\u043e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430, \u044f\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u0456\u0434\u043d\u043e \u0432\u0438\u043a\u043e\u043d\u0430\u0442\u0438 \u043d\u0430 \u0441\u0430\u043c\u043e\u043c\u0443 \u0432\u0443\u0437\u043b\u0456:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">sudo kubeadm join 10.0.0.1:6443 --token &lt;token&gt;     --discovery-token-ca-cert-hash sha256:&lt;hash&gt; <\/code><\/pre>\n\n\n\n<p>\u041f\u043e\u0432\u0435\u0440\u0442\u0430\u0454\u043c\u043e\u0441\u044f \u043d\u0430 \u0433\u043e\u043b\u043e\u0432\u043d\u0438\u0439 \u0432\u0443\u0437\u043e\u043b \u0456 \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u044f\u0454\u043c\u043e \u0441\u0442\u0430\u043d \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">kubectl get nodes<\/code><\/pre>\n\n\n\n<p>\u041e\u0447\u0456\u043a\u0443\u0439\u0442\u0435 \u043f\u043e\u0431\u0430\u0447\u0438\u0442\u0438 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0435 \u043d\u0430 \u0441\u0432\u043e\u0454\u043c\u0443 \u0435\u043a\u0440\u0430\u043d\u0456:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/34.127.92.80\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-23-05-08.png?resize=596%2C140\" alt=\"\" class=\"wp-image-233\" width=\"596\" height=\"140\" srcset=\"https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-23-05-08.png?w=596&amp;ssl=1 596w, https:\/\/i0.wp.com\/dev-ua.blog\/wp-content\/uploads\/2020\/04\/Screenshot-from-2020-04-19-23-05-08.png?resize=300%2C70&amp;ssl=1 300w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/figure><\/div>\n\n\n\n<p>\u041d\u0430 \u0446\u044c\u043e\u043c\u0443 \u043e\u0441\u043d\u043e\u0432\u043d\u0430 \u043a\u043e\u043d\u0444\u0456\u0433\u0443\u0440\u0430\u0446\u0456\u044f Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u043d\u0430 Raspberry PI \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0430. \u042f \u0449\u0435 \u043d\u0435 \u0432\u0438\u0440\u0456\u0448\u0438\u0432, \u044f\u043a\u0430 \u0431\u0443\u0434\u0435 \u0442\u0435\u043c\u0430 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u043e\u0457 \u0441\u0442\u0430\u0442\u0442\u0456, \u0430\u043b\u0435 \u0448\u0432\u0438\u0434\u0448\u0435 \u0437\u0430 \u0432\u0441\u0435 \u044f \u043f\u043e\u0441\u0442\u0430\u0440\u0430\u044e\u0441\u044f \u0440\u043e\u0437\u043a\u0430\u0437\u0430\u0442\u0438 \u043f\u0440\u043e \u043f\u0440\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u043a\u043e\u0436\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0443 \u043d\u0430 \u043c\u0430\u0441\u0442\u0435\u0440\u0456 \u0456 \u043f\u0456\u0441\u043b\u044f \u0447\u043e\u0433\u043e \u043c\u043e\u0436\u043d\u0430 \u0431\u0443\u0434\u0435 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442\u0438 \u0434\u043e \u044f\u043a\u0438\u0445\u043e\u0441\u044c \u0431\u0456\u043b\u044c\u0448 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u043d\u0438\u0445 \u0440\u0435\u0447\u0435\u0439.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u043c\u0438\u043d\u0443\u043b\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456, \u043d\u0430\u043c \u0432\u0434\u0430\u043b\u043e\u0441\u044f \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u0442\u0438 \u043c\u0435\u0440\u0435\u0436\u0443 \u043d\u0430\u0448\u043e\u0433\u043e \u043c\u0430\u0439\u0431\u0443\u0442\u043d\u044c\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0443. \u0422\u0435\u043f\u0435\u0440 \u043c\u0438 \u0431\u0443\u0434\u0435\u043c\u043e \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u044e\u0432\u0430\u0442\u0438 \u0432\u0441\u0456 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0438 \u043d\u0430 \u0433\u043e\u043b\u043e\u0432\u043d\u0438\u0439 \u0432\u0443\u0437\u043e\u043b, \u0431\u0435\u0437 \u044f\u043a\u0438\u0445 \u043d\u0435 \u043c\u043e\u0436\u0435 \u043f\u0440\u0430\u0446\u044e\u0432\u0430\u0442\u0438 \u0436\u043e\u0434\u0435\u043d Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440. \u0414\u043b\u044f \u0446\u044c\u043e\u0433\u043e \u0437\u0434\u0435\u0431\u0456\u043b\u044c\u0448\u043e\u0433\u043e \u0431\u0443\u0434\u0435\u043c\u043e \u0441\u043b\u0456\u0434\u0443\u0432\u0430\u0442\u0438 \u043e\u0444\u0456\u0446\u0456\u0430\u043b\u044c\u043d\u0456\u0439 \u0456\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0456\u0457.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[18,19,20,21],"class_list":["post-230","post","type-post","status-publish","format-standard","hentry","category-kubernetes","tag-kube-apiserver","tag-kubeadm","tag-kubectl","tag-kubernetes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kubernetes \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u043d\u0430 Raspberry PI (\u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u044e\u0454\u043c\u043e control plane) - \u0421\u0443\u0447\u0430\u0441\u043d\u0435 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\u0421\u0443\u0447\u0430\u0441\u043d\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0443\u0432\u0430\u043d\u043d\u044f\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dev-ua.blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dev-ua.blog\\\/?p=230#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dev-ua.blog\\\/?p=230#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/coder-ua.blog\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/Screenshot-from-2020-04-19-21-55-49.png?fit=1024%2C312&amp;ssl=1\",\"datePublished\":\"2020-04-19T21:11:59+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/dev-ua.blog\\\/#\\\/schema\\\/person\\\/87298e679b653539c3c6193e3d86bd16\"},\"description\":\"\u0412 \u0446\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456 \u0440\u043e\u0437\u043a\u0430\u0436\u0443, \u044f\u043a \u043c\u043e\u0436\u043d\u0430 \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u0442\u0438 Kubernetes Cluster \u043d\u0430 Raspberry 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