{"id":44052,"date":"2021-08-18T14:09:34","date_gmt":"2021-08-18T05:09:34","guid":{"rendered":"https:\/\/www.creationline.com\/?p=44052"},"modified":"2023-08-29T15:12:24","modified_gmt":"2023-08-29T06:12:24","slug":"k0s%e3%81%a7ec2%e3%83%9e%e3%82%b9%e3%82%bf%e3%83%bc%e3%81%a8virtualbox%e3%83%af%e3%83%bc%e3%82%ab%e3%83%bc%e3%81%aekubernetes%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%82%92%e4%bd%9c%e6%88%90%e3%81%97","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/docker\/44052","title":{"rendered":"k0s\u3067EC2\u30de\u30b9\u30bf\u30fc\u3068Virtualbox\u30ef\u30fc\u30ab\u30fc\u306eKubernetes\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u3066\u307f\u3088\u3046 #k0s #kubernetes #ec2 #virtualbox #iot"},"content":{"rendered":"<p><a href=\"https:\/\/k0sproject.io\/\">k0s<\/a>\u3068\u306f\u3001\u8efd\u91cf\u304b\u3064\u4f7f\u3044\u3084\u3059\u3044\u3001100%\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306eKubernetes\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u306f\u3001<\/p>\n<ul>\n<li>\u30d5\u30eb\u6a5f\u80fd\u306eKubernetes\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3059\u3079\u3066\u3092\u5358\u4e00\u30d0\u30a4\u30ca\u30ea\u306b\u540c\u68b1<\/li>\n<li>k0s\u7279\u6709\u306e\u6539\u5909\u3092\u52a0\u3048\u3066\u3044\u306a\u3044\u3001CNCF\u8a8d\u5b9a\u306e\u7d14\u6b63\u306aKubernetes\u3092\u30c7\u30d7\u30ed\u30a4<\/li>\n<li>\u6700\u4f4e\u5fc5\u8981\u30ea\u30bd\u30fc\u30b91vCPU\u30fb1GB\u30e1\u30e2\u30ea\u30fb2GB\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30b7\u30f3\u30b0\u30eb\u30ce\u30fc\u30c9\u304b\u3089\u3001HA\u69cb\u6210\u306e\u5927\u898f\u6a21\u30af\u30e9\u30b9\u30bf\u307e\u3067\u30b5\u30dd\u30fc\u30c8<\/li>\n<li><a href=\"https:\/\/kubernetes.io\/docs\/tasks\/extend-kubernetes\/setup-konnectivity\/\">Konnectivity<\/a>\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316<\/li>\n<\/ul>\n<p>\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3088\u308a\u8a73\u3057\u3044\u60c5\u5831\u306f<a href=\"https:\/\/docs.k0sproject.io\/\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u306f\u3053\u306ek0s\u3092\u4f7f\u3063\u3066\u3001AWS EC2\u306b\u30de\u30b9\u30bf\u30fc\u30921\u53f0\u3001\u30ed\u30fc\u30ab\u30ebPC\u306eVirtualbox\u306b\u30ef\u30fc\u30ab\u30fc\u30923\u53f0\u4f5c\u6210\u3057\u3066Kubernetes\u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<h2>\u524d\u63d0\u6761\u4ef6<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2021\/08\/k0s-aws-virtualbox-konnectivity.png\" alt=\"\" width=\"331\" height=\"520\" class=\"aligncenter size-full wp-image-44053\" align=\"right\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2021\/08\/k0s-aws-virtualbox-konnectivity.png 443w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2021\/08\/k0s-aws-virtualbox-konnectivity-229x360.png 229w\" sizes=\"auto, (max-width: 331px) 100vw, 331px\" \/><\/p>\n<p>AWS\u306b\u3066\u6b21\u306e\u8a2d\u5b9a\u3067EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9(\u4ee5\u964d\u300cmaster\u300d\u3068\u547c\u79f0)\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>AMI: Ubuntu 18.04 LTS (HVM), SSD Volume Type (x86)<\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7: t3.small (2vCPU\u30fb2GB\u30e1\u30e2\u30ea\u306e\u6700\u4f4e\u63a8\u5968\u30ea\u30bd\u30fc\u30b9)<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3067 22\/tcp (SSH\u7528) \u3068 6443\/tcp (kube-apiserver\u7528) \u3092\u8a31\u53ef<\/li>\n<\/ul>\n<p>\u3053\u308c\u3067\u4f5c\u6210\u3057\u305fmaster\u306e\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u306f <span style=\"background-color:green;color:white;\">52.38.249.94<\/span>\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8IP\u30a2\u30c9\u30ec\u30b9\u306f <span style=\"background-color:blue;color:white;\">172.31.8.136<\/span> \u3067\u3042\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u30ed\u30fc\u30ab\u30ebPC\u306bVagrant\u3068Virtualbox\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u3067\u3042\u308a\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8IP\u30a2\u30c9\u30ec\u30b9\u306f <span style=\"background-color:yellow;\">192.168.24.201<\/span> \u3067\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u306f <span style=\"background-color:red;color:white;\">XXX.YYY.ZZZ.254<\/span> \u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f\u9069\u5b9c\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u53f3\u56f3\u306e\u3088\u3046\u306b\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306b\u3042\u308b\u30de\u30b9\u30bf\u30fc\u3067\u3001\u30ed\u30fc\u30ab\u30ebPC\u306b\u3042\u308b\u30ef\u30fc\u30ab\u30fc\u3092\u7ba1\u7406\u3057\u3088\u3046\u3068\u3044\u3046\u5f62\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306fk0s\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3057\u3066\u3044\u308b<a href=\"https:\/\/kubernetes.io\/docs\/tasks\/extend-kubernetes\/setup-konnectivity\/\">Konnectivity<\/a>\u3068\u3044\u3046\u6a5f\u80fd\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Vagrantfile<\/h2>\n<p>\u5148\u306b\u8ff0\u3079\u305f\u901a\u308a\u3001Vagrantfile\u30673\u53f0\u306e\u30b2\u30b9\u30c8(\u4ee5\u964d\u300cnode0X\u300d\u3068\u547c\u79f0)\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002IP\u30a2\u30c9\u30ec\u30b9\u3084\u30e1\u30e2\u30ea\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>node01 : 192.168.123.201<\/li>\n<li>node02 : 192.168.123.202<\/li>\n<li>node03 : 192.168.123.203<\/li>\n<\/ul>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"ruby\">\nVagrant.configure(&quot;2&quot;) do |config|\nconfig.vm.box = &quot;ubuntu\/bionic64&quot;\nconfig.vm.box_check_update = false\n( 1..3 ).each do |i|\nconfig.vm.define &quot;node0#{i}&quot; do |cf|\ncf.vm.hostname = &quot;node0#{i}&quot;\ncf.vm.network &quot;private_network&quot;, ip: &quot;192.168.123.20#{i}&quot;\ncf.vm.provider &quot;virtualbox&quot; do |vb|\nvb.memory = 4096\nend\nend\nend\nend\n<\/pre>\n<h2>k0s\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u8d77\u52d5<\/h2>\n<p>master\u306b\u3066\u3001<a href=\"https:\/\/github.com\/k0sproject\/k0s\/releases\">https:\/\/github.com\/k0sproject\/k0s\/releases<\/a> \u304b\u3089\u57f7\u7b46\u6642\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b v1.21.3+k0s.0 \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ curl -sSLf https:\/\/github.com\/k0sproject\/k0s\/releases\/download\/v1.21.3%2Bk0s.0\/k0s-v1.21.3+k0s.0-amd64 &gt; k0s\nmaster$ sudo mv k0s \/usr\/local\/bin\/k0s\nmaster$ sudo chmod +x \/usr\/local\/bin\/k0s\nmaster$ k0s version\nv1.21.3+k0s.0\n<\/pre>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u8a2d\u5b9a\u3092 k0s.yaml \u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u51fa\u529b\u3057\u3001<a href=\"https:\/\/docs.k0sproject.io\/v1.21.3+k0s.0\/configuration\/#specapi\">spec.api.externalAddress<\/a>\u30ad\u30fc\u3068spec.api.sans\u30ad\u30fc\u306bmaster\u306e\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b <span style=\"background-color:green;color:white;\">52.38.249.94<\/span> \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\">\nmaster$ k0s default-config &gt; k0s.yaml\nmaster$ cp k0s.yaml k0s.yaml.orig\nmaster$ vi k0s.yaml\nmaster$ diff -u k0s.yaml.orig k0s.yaml\n--- k0s.yaml.orig   2021-08-17 03:16:32.102876955 +0000\n+++ k0s.yaml    2021-08-17 03:18:00.956487688 +0000\n@@ -5,10 +5,12 @@\nspec:\napi:\naddress: 172.31.8.136\n+    externalAddress: 52.38.249.94\nport: 6443\nk0sApiPort: 9443\nsans:\n- 172.31.8.136\n+    - 52.38.249.94\nstorage:\ntype: etcd\netcd:\n<\/pre>\n<p>\u3053\u306e k0s.yaml \u30d5\u30a1\u30a4\u30eb\u306f\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u306f\u306a\u304f \/etc \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306a\u3069\u306b\u79fb\u52d5\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ sudo mkdir \/etc\/k0s\nmaster$ sudo mv k0s.yaml \/etc\/k0s\/\n<\/pre>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30fb\u8d77\u52d5\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002k0s\u306fsystemd\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u306e\u3067systemctl\u30b3\u30de\u30f3\u30c9\u3067\u64cd\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ sudo k0s install controller -c \/etc\/k0s\/k0s.yaml\nINFO[2021-08-17 03:19:28] creating user: etcd\nINFO[2021-08-17 03:19:28] creating user: kube-apiserver\nINFO[2021-08-17 03:19:28] creating user: konnectivity-server\nINFO[2021-08-17 03:19:28] creating user: kube-scheduler\nINFO[2021-08-17 03:19:28] Installing k0s service\nmaster$ sudo systemctl enable k0scontroller\nmaster$ sudo systemctl start k0scontroller\n<\/pre>\n<p>ps\u30b3\u30de\u30f3\u30c9\u3067\u30d7\u30ed\u30bb\u30b9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\/var\/lib\/k0s\u4ee5\u4e0b\u306b\u3042\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ ps axf\n(\u7701\u7565)\n2139 ?        Ssl    0:07 \/usr\/local\/bin\/k0s controller --config=\/etc\/k0s\/k0s.y\n2168 ?        Sl     0:02  _ \/var\/lib\/k0s\/bin\/etcd --client-cert-auth=true --a\n2179 ?        Sl     0:09  _ \/var\/lib\/k0s\/bin\/kube-apiserver --proxy-client-ke\n2192 ?        Sl     0:00  _ \/var\/lib\/k0s\/bin\/kube-scheduler --leader-elect=tr\n2198 ?        Sl     0:02  _ \/var\/lib\/k0s\/bin\/kube-controller-manager --enable\n2206 ?        Sl     0:00  _ \/usr\/local\/bin\/k0s api --config=\/etc\/k0s\/k0s.yaml\n2224 ?        Sl     0:00  _ \/var\/lib\/k0s\/bin\/konnectivity-server --agent-port\n<\/pre>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u30fb\u5229\u7528\u3057\u3001\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u898b\u3066\u307f\u307e\u3059\u3002k0s\u306b\u306fkubectl\u3082\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u7528\u610f\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5225\u9014kubectl\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ sudo cp \/var\/lib\/k0s\/pki\/admin.conf kubeconfig.cfg\nmaster$ sudo chown $USER kubeconfig.cfg\nmaster$ export KUBECONFIG=~\/kubeconfig.cfg\nmaster$ k0s kubectl get nodes\nNo resources found\n<\/pre>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3092\u8d77\u52d5\u3057\u305f\u306b\u3082\u95a2\u308f\u3089\u305a\u300c\u30ce\u30fc\u30c9\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u7d50\u679c\u3068\u306a\u308a\u307e\u3057\u305f\u304c\u3001k0s\u3067\u306f\u6b63\u5e38\u306a\u52d5\u4f5c\u3067\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3092\u8d77\u52d5\u3057\u3066\u3044\u308b\u30de\u30b7\u30f3\u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u8d77\u52d5\u3067\u304d\u308b\u30ce\u30fc\u30c9\u3067\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<h2>k0s\u3067\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0<\/h2>\n<p>\u3067\u306f\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3059\u308b\u305f\u3081\u306e\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002master\u3068\u540c\u69d8\u3001node01\u301cnode03\u306bk0s\u30d0\u30a4\u30ca\u30ea\u3092 <a href=\"https:\/\/github.com\/k0sproject\/k0s\/releases\">https:\/\/github.com\/k0sproject\/k0s\/releases<\/a> \u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30fb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u304b\u3089\u53c2\u52a0\u30c8\u30fc\u30af\u30f3\u3092\u6255\u3044\u51fa\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fmaster\u3067\u5b9f\u884c\u3057\u307e\u3059\u3002\u5909\u66f4\u3057\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u5fd8\u308c\u305a\u6307\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ sudo k0s token create --role=worker -c \/etc\/k0s\/k0s.yaml &gt; join-token\n<\/pre>\n<p>\u53c2\u52a0\u30c8\u30fc\u30af\u30f3\u3092base64\u30c7\u30b3\u30fc\u30c9+gunzip\u3057\u3066\u5185\u5bb9\u3092\u898b\u3066\u307f\u307e\u3059\u3002\u63a5\u7d9a\u5148\u30b5\u30fc\u30d0\u304cmaster\u306e\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b <span style=\"background-color:green;color:white;\">52.38.249.94<\/span> \u3068\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"yaml\">\nmaster$ base64 -d join-token | zcat\napiVersion: v1\nclusters:\n- cluster:\nserver: https:\/\/52.38.249.94:6443\ncertificate-authority-data: LS0tLS1C (\u7701\u7565)\n<\/pre>\n<p>\u6255\u3044\u51fa\u3055\u308c\u305f\u53c2\u52a0\u30c8\u30fc\u30af\u30f3\u306e\u30d5\u30a1\u30a4\u30eb\u3092node01\u301cnode03\u306b\u30b3\u30d4\u30fc\u3057\u3001\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u306f\u306a\u304f \/etc \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306a\u3069\u306b\u79fb\u52d5\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nnode01$ sudo mkdir \/etc\/k0s\nnode01$ sudo mv join-token \/etc\/k0s\/\n<\/pre>\n<p>\u3067\u306f\u3001\u30ce\u30fc\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8d77\u52d5\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<a href=\"\/lab\/43761\">Virtualbox\u306bVagrant\u3068Kubeadm\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3059\u308b\u5834\u5408\u3068\u540c\u3058\u304f\u30d7\u30e9\u30a4\u30de\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u554f\u984c\u304c\u3042\u308b\u305f\u3081\u3001 --node-ip \u30aa\u30d7\u30b7\u30e7\u30f3\u3067node0X\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nnode01$ sudo k0s install worker --token-file \/etc\/k0s\/join-token --kubelet-extra-args &quot;--node-ip=192.168.123.201&quot;\nINFO[2021-08-17 03:27:27] Installing k0s service\nnode01$ sudo systemctl enable k0sworker\nnode01$ sudo systemctl start k0sworker\n<\/pre>\n<p>ps\u30b3\u30de\u30f3\u30c9\u3067\u30d7\u30ed\u30bb\u30b9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\/var\/lib\/k0s\u4ee5\u4e0b\u306b\u3042\u308b\u30ce\u30fc\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nnode01$ ps axf\n(\u7701\u7565)\n2465 ?        Ssl    0:05 \/usr\/local\/bin\/k0s worker --kubelet-extra-args=--node\n2489 ?        Sl     0:37  _ \/var\/lib\/k0s\/bin\/containerd --root=\/var\/lib\/k0s\/c\n2575 ?        Sl     0:10  _ \/var\/lib\/k0s\/bin\/kubelet --cert-dir=\/var\/lib\/k0s\/\n2743 ?        Sl     0:00 \/var\/lib\/k0s\/bin\/containerd-shim-runc-v2 -namespace k\n2789 ?        Ss     0:00  _ \/pause\n2880 ?        Ssl    0:00  _ \/usr\/local\/bin\/kube-proxy --config=\/var\/lib\/kube-\n2751 ?        Sl     0:00 \/var\/lib\/k0s\/bin\/containerd-shim-runc-v2 -namespace k\n2806 ?        Ss     0:00  _ \/pause\n3226 ?        Ssl    0:00  _ \/usr\/local\/bin\/kube-router --run-router=true --ru\n3483 ?        Sl     0:00 \/var\/lib\/k0s\/bin\/containerd-shim-runc-v2 -namespace k\n3514 ?        Ss     0:00  _ \/pause\n3661 ?        Ssl    0:00  _ \/proxy-agent --logtostderr=true --ca-cert=\/var\/ru\n3537 ?        Sl     0:00 \/var\/lib\/k0s\/bin\/containerd-shim-runc-v2 -namespace k\n3586 ?        Ss     0:00  _ \/pause\n3743 ?        Ssl    0:04  _ \/metrics-server --cert-dir=\/tmp --secure-port=444\n3568 ?        Sl     0:00 \/var\/lib\/k0s\/bin\/containerd-shim-runc-v2 -namespace k\n3607 ?        Ss     0:00  _ \/pause\n3858 ?        Ssl    0:00  _ \/coredns -conf \/etc\/coredns\/Corefile\n<\/pre>\n<p>master\u3067\u30ce\u30fc\u30c9\u4e00\u89a7\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306bnode01\u304c\u30ef\u30fc\u30ab\u30fc\u3068\u3057\u3066\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ k0s kubectl get nodes\nNAME     STATUS   ROLES    AGE     VERSION\nnode01   Ready    &lt;none&gt;   3m58s   v1.21.3+k0s\n<\/pre>\n<p><\/none><\/p>\n<p>\u5148\u306b\u8ff0\u3079\u305f\u901a\u308a\u3001k0s\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3057\u3066\u3044\u308b<a href=\"https:\/\/kubernetes.io\/docs\/tasks\/extend-kubernetes\/setup-konnectivity\/\">Konnectivity<\/a>\u3068\u3044\u3046\u6a5f\u80fd\u306b\u3088\u3063\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306b\u3042\u308b\u30de\u30b9\u30bf\u30fc\u3067\u3001\u30ed\u30fc\u30ab\u30ebPC\u306b\u3042\u308b\u30ef\u30fc\u30ab\u30fc\u3092\u7ba1\u7406\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b8b\u308a\u306enode02\u3068node03\u3082\u30af\u30e9\u30b9\u30bf\u306b\u53c2\u52a0\u3055\u305b\u307e\u3057\u3087\u3046\u3002\u305d\u306e\u969b\u3001 \"--node-ip=192.168.123.20X\" \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u305d\u308c\u305e\u308c\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u304a\u5fd8\u308c\u306a\u304f\u30023\u53f0\u306e\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u304c\u6b63\u3057\u304f\u53c2\u52a0\u3067\u304d\u308c\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ k0s kubectl get nodes\nNAME     STATUS   ROLES    AGE     VERSION\nnode01   Ready    &lt;none&gt;   8m56s   v1.21.3+k0s\nnode02   Ready    &lt;none&gt;   3m30s   v1.21.3+k0s\nnode03   Ready    &lt;none&gt;   2m2s    v1.21.3+k0s\n<\/pre>\n<p><\/none><\/none><\/none><\/p>\n<p>kubeadm\u3067\u306f<a href=\"https:\/\/docs.projectcalico.org\/\">Calico<\/a>\u306a\u3069\u306eCNI\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001k0s\u3067\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067<a href=\"https:\/\/github.com\/cloudnativelabs\/kube-router\">Kube-router<\/a>\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5404\u30ce\u30fc\u30c9\u306b\u5206\u6563\u3057\u305fPod\u9593\u901a\u4fe1\u3092\u3059\u3050\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u52d5\u4f5c\u30c6\u30b9\u30c8<\/h2>\n<p>\u30c7\u30e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066<a href=\"https:\/\/microservices-demo.github.io\/\">Sock Shop<\/a>\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ k0s kubectl create -f https:\/\/raw.githubusercontent.com\/microservices-demo\/microservices-demo\/master\/deploy\/kubernetes\/complete-demo.yaml\n<\/pre>\n<p>\u3057\u3070\u3089\u304f\u5f85\u3061\u3001\u6b21\u3092\u5b9f\u884c\u3057\u3066STATUS\u304c\u3059\u3079\u3066Running\u306b\u306a\u3063\u3066\u3044\u305f\u3089\u6210\u529f\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\nmaster$ k0s kubectl -n sock-shop get pods\nNAME                            READY   STATUS    RESTARTS   AGE\ncarts-b4d4ffb5c-wh2gb           1\/1     Running   0          8m36s\ncarts-db-6c6c68b747-pxck9       1\/1     Running   0          8m36s\ncatalogue-759cc6b86-nmqz6       1\/1     Running   0          8m36s\ncatalogue-db-96f6f6b4c-spddb    1\/1     Running   0          8m36s\nfront-end-5c89db9f57-5x8pq      1\/1     Running   0          8m36s\norders-7664c64d75-w2jjd         1\/1     Running   0          8m36s\norders-db-659949975f-xfsb8      1\/1     Running   0          8m36s\npayment-7bcdbf45c9-xc685        1\/1     Running   0          8m36s\nqueue-master-5f6d6d4796-jrsbf   1\/1     Running   0          8m36s\nrabbitmq-5bcbb547d7-l8cgj       2\/2     Running   0          8m36s\nsession-db-7cf97f8d4f-z9wlx     1\/1     Running   0          8m36s\nshipping-7f7999ffb7-dvb26       1\/1     Running   0          8m35s\nuser-68df64db9c-2r24s           1\/1     Running   0          8m35s\nuser-db-6df7444fc-jtqjl         1\/1     Running   0          8m35s\n<\/pre>\n<p>\u30ed\u30fc\u30ab\u30ebPC\u306e\u30d6\u30e9\u30a6\u30b6\u3067 http:\/\/192.168.123.201:30001 \u3042\u308b\u3044\u306f http:\/\/192.168.123.202:30001 \u307e\u305f\u306f http:\/\/192.168.123.203:30001 \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001Sock Shop\u306eUI\u304c\u8868\u793a\u3055\u308c\u308c\u3070\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\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>\u307e\u3068\u3081<\/h2>\n<p>\u672c\u7a3f\u3067\u306f\u3001k0s\u3092\u4f7f\u3063\u3066\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306e\u30de\u30b9\u30bf\u30fc\u3068\u30ed\u30fc\u30ab\u30ebPC\u306eVirtualbox\u30b2\u30b9\u30c8\u3068\u3044\u3046\u69cb\u6210\u3067Kubernetes\u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3057\u3066\u307f\u307e\u3057\u305f\u3002k0s\u306e\u8efd\u91cf\u304b\u3064\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306aKonnectivity\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306b\u30de\u30b9\u30bf\u30fc\u3092\u7f6e\u304d\u3001IoT\u6a5f\u5668\u3092\u30ef\u30fc\u30ab\u30fc\u3068\u3059\u308bKubernetes\u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3059\u308b\u3068\u3044\u3063\u305f\u3053\u3068\u3082\u5bb9\u6613\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u672c\u30d6\u30ed\u30b0\u3067\u306f\u5f15\u304d\u7d9a\u304dk0s\u306e\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3092\u767a\u4fe1\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3053\u306e\u5ea6\u3001\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\u682a\u5f0f\u4f1a\u793e\u3067\u306f<a 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