{"id":36769,"date":"2020-08-28T09:45:59","date_gmt":"2020-08-28T00:45:59","guid":{"rendered":"https:\/\/www.creationline.com\/?p=36769"},"modified":"2021-09-10T15:01:41","modified_gmt":"2021-09-10T06:01:41","slug":"kubeadm%e3%81%a7kubernetes%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%83%bc%e7%b0%a1%e6%98%93%e7%89%88-mirantis-kubernetes-k8s-docker","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/docker\/36769","title":{"rendered":"Kubeadm\u3067Kubernetes\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u30fc\u7c21\u6613\u7248 #mirantis #kubernetes #k8s #docker"},"content":{"rendered":"<p>\u672c\u30d6\u30ed\u30b0\u306f Mirantis\u793e\u306eblog\u8a18\u4e8b\u300c<a href=\"https:\/\/www.mirantis.com\/blog\/how-install-kubernetes-kubeadm\/\">How to install Kubernetes with Kubeadm: A quick and dirty guide<\/a>\u300d\u306e\u7ffb\u8a33\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1-360x259.png\" alt=\"\" width=\"360\" height=\"259\" class=\"alignright size-medium wp-image-36771\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1-360x259.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png 768w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/p>\n<p>\u7c21\u6613\u7684\u306b Kubernetes \u30af\u30e9\u30b9\u30bf\u304c\u5fc5\u8981\u306a\u3060\u3051\u3067\u3001\u3044\u3058\u304f\u308a\u307e\u308f\u3057\u305f\u304f\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u5c0f\u3055\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3057\u305f\u3044\u5834\u5408\u3084\u3001\u81ea\u5206\u306e\u305f\u3081\u306e\u958b\u767a\u74b0\u5883\u3092\u4f5c\u308a\u305f\u3044\u5834\u5408\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u76ee\u7684\u304c\u4f55\u3067\u3042\u308c\u3001\u624b\u3063\u53d6\u308a\u65e9\u304f\u3001\u30b7\u30f3\u30d7\u30eb\u306b\u69cb\u7bc9\u3057\u305f\u3044\u3068\u601d\u3046\u306f\u305a\u3067\u3059\u3002\u305d\u308c\u304c\u4eca\u56de\u3084\u308d\u3046\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001k8s\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u30c7\u30d7\u30ed\u30a4\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b\u305f\u3081\u306b\u4f5c\u6210\u3057\u305f\u30c4\u30fc\u30eb\u3067\u3042\u308b Kubeadm \u3092\u4f7f\u3063\u3066\u30b7\u30f3\u30b0\u30eb\u30ce\u30fc\u30c9 Kubernetes \u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u624b\u3063\u53d6\u308a\u65e9\u3044\u30ac\u30a4\u30c9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002(\u30de\u30eb\u30c1\u30ce\u30fc\u30c9\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u305d\u308c\u306b\u3064\u3044\u3066\u306f\u5f8c\u306e\u8a18\u4e8b\u3067\u53d6\u308a\u4e0a\u3052\u307e\u3059)\u3002<\/p>\n<h2>VM \u3092\u4f5c\u6210<\/h2>\n<p>\u3053\u308c\u3089\u306e\u624b\u9806\u306f <a href=\"https:\/\/www.virtualbox.org\/\">Virtualbox<\/a> \u306e VM \u3092\u4f7f\u7528\u3057\u3066\u30c6\u30b9\u30c8\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u7406\u8ad6\u7684\u306b\u306f\u30d9\u30a2\u30e1\u30bf\u30eb\u74b0\u5883\u3067\u3082\u540c\u3058\u3067\u3059\u3002( VM \u306e\u4f5c\u6210\u65b9\u6cd5\u306f<a href=\"https:\/\/www.virtualbox.org\/manual\/ch03.html\">\u3053\u3061\u3089<\/a>\u306b\u3042\u308a\u307e\u3059\u3002)<\/p>\n<p>VM \u306b\u3064\u3044\u3066\u6ce8\u610f\u3059\u3079\u304d\u70b9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30ea\u30bd\u30fc\u30b9\u3092\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u5c11\u306a\u304f\u3068\u30822\u3064\u306e vCPU \u3092\u5272\u308a\u5f53\u3066\u3066\u304f\u3060\u3055\u3044\u3002(\u4eca\u56de\u306e\u4f8b\u3067\u306f\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002)<\/li>\n<li>\u5c11\u306a\u304f\u3068\u3082 4096MB  \u306e RAM \u3068 20GB \u306e\u30c9\u30e9\u30a4\u30d6\u30b9\u30da\u30fc\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u672c Blog \u3067\u306f Ubuntu 16.04 \u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u3092\u8a2d\u5b9a\u3057\u3066\u3001VM \u3068\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u3001\u300c\u30d6\u30ea\u30c3\u30b8\u30c9\u30a2\u30c0\u30d7\u30bf \u300d\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>VM \u3092\u6e96\u5099<\/h2>\n<p>VM \u3092\u6e96\u5099\u3059\u308b\u306b\u306f\u5e7e\u3064\u304b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b9\u30ef\u30c3\u30d7\u3092\u30aa\u30d5\u306b\u3057\u3001\u8a2d\u5b9a\u3092\u5fae\u8abf\u6574\u3057\u3001\u524d\u63d0\u3068\u306a\u308b\u30bd\u30d5\u30c8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>1. root \u306b\u306a\u308a\u307e\u3059<\/h4>\n<p><pre class=\"EnlighterJSRAW\">sudo su<\/pre>\n<\/p>\n<h4>2. \u30b9\u30ef\u30c3\u30d7\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u76f4\u63a5\u30aa\u30d5\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059...<\/h4>\n<p><pre class=\"EnlighterJSRAW\">swapoff -a<\/pre>\n<\/p>\n<p>... \u305d\u306e\u5f8c\u3001\/etc\/fstab \u306e swap \u3078\u306e\u53c2\u7167\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u307e\u3059\u3002 \u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">vi \/etc\/fstab<\/pre>\n<\/p>\n<p>\u305d\u306e\u5f8c\u3001\u9069\u5207\u306a\u884c\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">\n# \/etc\/fstab: static file system information.\n#\n# Use &#039;blkid&#039; to print the universally unique identifier for a\n# device; this may be used with UUID= as a more robust way to name devices\n# that works even if disks are added and removed. See fstab(5).\n#\n# &lt;file system&gt; &lt;mount point&gt;   &lt;type&gt;  &lt;options&gt;    &lt;dump&gt;  &lt;pass&gt;\n# \/ was on \/dev\/sda1 during installation\nUUID=1d343a19-bd75-47a6-899d-7c8bc93e28ff \/            ext4 errors=remount-ro 0    1\n# swap was on \/dev\/sda5 during installation\n#UUID=d0200036-b211-4e6e-a194-ac2e51dfb27d none         swap sw           0    0\n<\/pre>\n<\/p>\n<h4>3. iptables \u3092\u8a2d\u5b9a\u3057\u3066\u3001\u30d6\u30ea\u30c3\u30b8\u30c9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u53d7\u4fe1\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6700\u521d\u306b sysctl.conf \u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">vi \/etc\/ufw\/sysctl.conf<\/pre>\n<\/p>\n<p>\u305d\u3057\u3066\u3001\u6700\u5f8c\u306b\u4ee5\u4e0b\u306e\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">net\/bridge\/bridge-nf-call-ip6tables = 1\nnet\/bridge\/bridge-nf-call-iptables = 1\nnet\/bridge\/bridge-nf-call-arptables = 1<\/pre>\n<\/p>\n<h4>4. \u5909\u66f4\u304c\u6709\u52b9\u306b\u306a\u308b\u3088\u3046\u306b\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/h4>\n<h4>5. ebtables \u3068 ethtool \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">sudo su\napt-get install ebtables ethtool<\/pre>\n<\/p>\n<h4>6. \u518d\u5ea6Reboot\u3057\u307e\u3059\u3002<\/h4>\n<h2>Kubeadm \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<p>\u3055\u3066\u3001\u3053\u308c\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u6e96\u5099\u304c\u3067\u304d\u307e\u3057\u305f\u3002 \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f<a href=\"https:\/\/kubernetes.io\/docs\/setup\/independent\/install-kubeadm\/\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>1. Docker \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p><pre class=\"EnlighterJSRAW\">sudo su\n\napt-get update\napt-get install -y docker.io<\/pre>\n<\/p>\n<h4>2. HTTPS \u30b5\u30dd\u30fc\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p><pre class=\"EnlighterJSRAW\">apt-get update \napt-get install -y apt-transport-https<\/pre>\n<\/p>\n<h4>3. curl \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p><pre class=\"EnlighterJSRAW\">apt-get install curl<\/pre>\n<\/p>\n<h4>4. Kubernetes\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u30ad\u30fc\u3092\u53d6\u5f97\u3057\u3001\u30ad\u30fc\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">curl -s https:\/\/packages.cloud.google.com\/apt\/doc\/apt-key.gpg | apt-key add -<\/pre>\n<\/p>\n<h4>5. kubernetes \u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">cat &lt;&lt; EOF &gt;\/etc\/apt\/sources.list.d\/kubernetes.list\ndeb http:\/\/apt.kubernetes.io\/ kubernetes-xenial main\nEOF<\/pre>\n<\/p>\n<h4>6. \u5b9f\u969b\u306b\u5fc5\u8981\u306a\u306e\u306f\u3001kubeadm\u3001kubelet\u3001kubectl\u306e3\u3064\u3067\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">apt-get update\napt-get install -y kubelet kubeadm kubectl<\/pre>\n<\/p>\n<p>\u3053\u306e\u6642\u70b9\u3067\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u306f\u3059\u3079\u3066\u63c3\u3044\u307e\u3057\u305f\u3002\u5b9f\u969b\u306bk8s\u30af\u30e9\u30b9\u30bf\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>Kubernetes \u30af\u30e9\u30b9\u30bf\u306e\u4f5c\u6210<\/h2>\n<p>Kubeadm \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u306e\u3067\u3001\u65b0\u3057\u3044\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u90e8\u3068\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u9078\u629e\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4>1. \u5b9f\u969b\u306e\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/h4>\n<p>Calico\u306e\u5834\u5408\u306f\u3001 <strong>-pod-network-cidr<\/strong> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">kubeadm init --pod-network-cidr=192.168.0.0\/16<\/pre>\n<\/p>\n<p>\u3053\u308c\u306f\u3057\u3070\u3089\u304f\u306e\u9593\u51e6\u7406\u3092\u5b9f\u884c\u3057\u3001\u6700\u7d42\u7684\u306b\u306f\u3053\u306e\u3088\u3046\u306a\u51fa\u529b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">To start using your cluster, you need to run (as a regular user):\n\n  mkdir -p $HOME\/.kube\n  sudo cp -i \/etc\/kubernetes\/admin.conf $HOME\/.kube\/config\n  sudo chown $(id -u):$(id -g) $HOME\/.kube\/config\n\nYou should now deploy a pod network to the cluster.\nRun &quot;kubectl apply -f [podnetwork].yaml&quot; with one of the options listed at:\n  http:\/\/kubernetes.io\/docs\/admin\/addons\/\n\nYou can now join any number of machines by running the following on each node\nas root:\n\n  kubeadm join --token 354502.d6a9a425d5fa8f2e 192.168.0.9:6443 --discovery-token-ca-cert-hash sha256:ad7c5e8a0c909ed36a87452e65fa44b1c2a9729cef7285eb551e2f126a1d6a54<\/pre>\n<\/p>\n<p>\u6700\u5f8c\u306b\u4ed6\u306e\u30ce\u30fc\u30c9\u3092\u30af\u30e9\u30b9\u30bf\u306b\u53c2\u52a0\u3055\u305b\u308b\u30b3\u30de\u30f3\u30c9\u304c\u51fa\u529b\u3055\u308c\u3066\u3044\u308b\u4e8b\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u4eca\u56de\u306f\u30ce\u30fc\u30c9\u306e\u8ffd\u52a0\u306f\u3057\u307e\u305b\u3093\u3002<\/p>\n<h4>2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u6e96\u5099\u3092\u3057\u307e\u3059\u3002<\/h4>\n<p>\u65b0\u3057\u3044\u30bf\u30fc\u30df\u30ca\u30eb\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304d\u3001kubeadm \u306e\u8a2d\u5b9a\u3092\u884c\u3046\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">mkdir -p $HOME\/.kube\nsudo cp -i \/etc\/kubernetes\/admin.conf $HOME\/.kube\/config\nsudo chown $(id -u):$(id -g) $HOME\/.kube\/config<\/pre>\n<\/p>\n<h4>3. Calico \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl apply -f https:\/\/docs.projectcalico.org\/v2.6\/getting-started\/kubernetes\/installation\/hosted\/kubeadm\/1.6\/calico.yaml<\/pre>\n<\/p>\n<h4>4. Pod \u304c\u52d5\u3044\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl get pods --all-namespaces<\/pre>\n<\/p>\n<p>\u77ed\u6642\u9593\u3067\u30dd\u30c3\u30c9\u304c\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h4>5. Master\u306etaint\u3092\u89e3\u9664\u3057\u3066\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306b\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl taint nodes --all node-role.kubernetes.io\/master-<\/pre>\n<\/p>\n<p>\u3053\u308c\u3067\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u5b8c\u5168\u306b\u6a5f\u80fd\u3059\u308bkubernetes\u30af\u30e9\u30b9\u30bf\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>Kubernetes \u30af\u30e9\u30b9\u30bf\u30fc\u3092\u30c6\u30b9\u30c8<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001Sock Shop \u306e\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u3059\u3079\u3066\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>1. Sock Shop \u7528\u306e namespace \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl create namespace sock-shop<\/pre>\n<\/p>\n<h4>2. Sock Shop \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl apply -n sock-shop -f &quot;https:\/\/github.com\/microservices-demo\/microservices-demo\/blob\/master\/deploy\/kubernetes\/complete-demo.yaml?raw=true&quot;<\/pre>\n<\/p>\n<p><strong>kubectl get pods -all-namespaces<\/strong> \u3092\u4f7f\u3063\u3066\u3001\u3059\u3079\u3066\u306e Pods \u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>3. \u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u3084\u308a\u3068\u308a\u3059\u308b\u306e\u3067\u3001\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">kubectl -n sock-shop get svc front-end\n\nNAME        CLUSTER-IP       EXTERNAL-IP   PORT(S)        AGE\nfront-end   10.110.250.153   &lt;nodes&gt;       80:30001\/TCP   59s<\/pre>\n<\/p>\n<p>\u30d6\u30e9\u30a6\u30b6\u3067 http:\/\/&lt;cluster-ip&gt; (\u3053\u306e\u5834\u5408\u306f http:\/\/10.110.250.153) \u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002 WeaveSocks\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u304c\u8868\u793a\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png\" alt=\"\" width=\"768\" height=\"553\" class=\"aligncenter size-full wp-image-36771\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1-360x259.png 360w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p>(\u6ce8\u610f: Windows\u3067VirtalBox\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30dd\u30fc\u30c830001\u3067\u3057\u304b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8868\u793a\u3067\u304d\u306a\u3044\u30d0\u30b0\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002)<\/p>\n<h4>4. \u30db\u30b9\u30c8\u30de\u30b7\u30f3\u304b\u3089\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306b\u5230\u9054\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/h4>\n<p>\u307e\u305a\u3001\u9069\u5207\u306a IP \u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">ifconfig<\/pre>\n<\/p>\n<p>\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u3068\u540c\u3058\u7bc4\u56f2\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u63a2\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6700\u3082\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u306e\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30a2\u30c0\u30d7\u30bf\u3067\u3059\u3002 \u4f8b\u3048\u3070\u3001\u79c1\u306e\u5834\u5408\u306f\u3053\u306e\u90e8\u5206\u3067\u3057\u305f\u3002<\/p>\n<p><pre class=\"EnlighterJSRAW\">enp0s3 Link encap:Ethernet  HWaddr 08:00:27:7c:14:fd  \n       inet addr:192.168.2.50  Bcast:192.168.2.255  Mask:255.255.255.0\n       inet6 addr: fe80::7638:2441:3326:b242\/64 Scope:Link\n       UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\n       RX packets:415485 errors:0 dropped:0 overruns:0 frame:0\n       TX packets:166889 errors:0 dropped:0 overruns:0 carrier:0\n       collisions:0 txqueuelen:1000\n       RX bytes:621031284 (621.0 MB)  TX bytes:12020009 (12.0 MB)<\/pre>\n<\/p>\n<h4>5. \u305d\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u3001\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u4e0a\u306e\u30d6\u30e9\u30a6\u30b6\u3092\u30dd\u30fc\u30c830001\u306e\u305d\u306eIP\u306b\u5411\u3051\u307e\u3059\u3002<\/h4>\n<p><pre class=\"EnlighterJSRAW\">http:\/\/:30001<\/pre>\n<\/p>\n<p>(\u79c1\u306e\u5834\u5408\u306f http:\/\/192.168.2.50:30001)<\/p>\n<p>\u554f\u984c\u304c\u306a\u3051\u308c\u3070\u3001VM\u306e\u6642\u3068\u540c\u3058\u3088\u3046\u306b Sock Shop \u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png\" alt=\"\" width=\"768\" height=\"553\" class=\"aligncenter size-full wp-image-36771\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1-360x259.png 360w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<h2>\u7247\u4ed8\u3051<\/h2>\n<p>\u5927\u3057\u305f\u3053\u3068\u306f\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u3084\u308a\u76f4\u3057\u305f\u3044\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>Sock Shop\u3092\u524a\u9664\u3059\u308b\uff1a<\/p>\n<p><pre class=\"EnlighterJSRAW\">kubectl delete namespace sock-shop<\/pre>\n<\/p>\n<p>\u30af\u30e9\u30b9\u30bf\u5168\u4f53\u3092\u524a\u9664\u3059\u308b\uff1a<\/p>\n<p><pre class=\"EnlighterJSRAW\">sudo kubeadm reset<\/pre>\n<\/p>\n<p>\u3053\u308c\u3060\u3051\u3067\u3059\uff01<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u3042\u306a\u305f\u306f\u3053\u308c\u3089\u306e\u51e6\u7406\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<ul>\n<li>Kubeadm\u7528\u306eVM\u3092\u6e96\u5099<\/li>\n<li>Kubeadm \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<li>Kubernetes\u30af\u30e9\u30b9\u30bf\u306e\u30c7\u30d7\u30ed\u30a4<\/li>\n<li>\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092Kubernetes\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4e0a\u306b\u30c7\u30d7\u30ed\u30a4<\/li>\n<li>\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u524a\u9664<\/li>\n<li>\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u524a\u9664<\/li>\n<\/ul>\n<p>\u4eca\u5f8c\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u3084\u30af\u30e9\u30b9\u30bf\u3078\u306e\u8ffd\u52a0\u30ce\u30fc\u30c9\u306e\u8ffd\u52a0\u306a\u3069\u306e\u30bf\u30b9\u30af\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u307e\u3059\u3002 \u307e\u305f\u3001<a href=\"https:\/\/www.mirantis.com\/blog\/introduction-to-yaml-creating-a-kubernetes-deployment\/?utm_source=Website&amp;utm_medium=Blog&amp;utm_campaign=kndkubeadm\">Kubernetes \u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/a>\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u308a\u3001\u7121\u6599\u306e <a href=\"https:\/\/content.mirantis.com\/Webinar-k8s-docker-mini-bootcamp_Landing-Page.html?utm_source=Website&amp;utm_medium=Blog&amp;utm_campaign=kndkubeadm\">Kubernetes \u30df\u30cb\u30d6\u30fc\u30c8\u30ad\u30e3\u30f3\u30d7<\/a>\u3067 Kubernetes \u306e\u57fa\u790e\u3092 1 \u6642\u9593\u304b\u3051\u3066\u5b66\u3093\u3060\u308a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u30d6\u30ed\u30b0\u306f Mirantis\u793e\u306eblog\u8a18\u4e8b\u300cHow to install Kubernetes with Kubeadm: A quick and dirty guide\u300d\u306e\u7ffb\u8a33\u8a18\u4e8b\u3067\u3059\u3002 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