{"id":35720,"date":"2023-06-25T14:31:55","date_gmt":"2022-12-01T00:38:36","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubeadm-%e3%81%a7%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%82%92%e4%bd%9c%e6%88%90%ef%bc%88%e5%8f%82%e8%80%83%e8%a8%b3%ef%bc%9av1-11\/"},"modified":"2024-04-30T10:38:11","modified_gmt":"2024-04-30T02:38:11","slug":"kubeadm-%e3%81%a7%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%82%92%e4%bd%9c%e6%88%90%ef%bc%88%e5%8f%82%e8%80%83%e8%a8%b3%ef%bc%9av1-11","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubeadm-%e3%81%a7%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%82%92%e4%bd%9c%e6%88%90%ef%bc%88%e5%8f%82%e8%80%83%e8%a8%b3%ef%bc%9av1-11\/","title":{"rendered":"kubeadm \u3067\u9ad8\u53ef\u7528\u6027\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\uff08\u53c2\u8003\u8a33\uff1av1.11)"},"content":{"rendered":"<h1>kubeadm \u3067\u9ad8\u53ef\u7528\u6027\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u6210\uff08\u53c2\u8003\u8a33\uff1av1.11)<\/h1>\n<h2>\u5173\u4e8e\u8fd9\u4efd\u6587\u4ef6<\/h2>\n<p>\u8fd9\u662f\u5173\u4e8e\u5f53\u524d\u7248\u672cv1.11\u7684\u300a\u4f7f\u7528kubeadm\u521b\u5efa\u9ad8\u53ef\u7528\u96c6\u7fa4\u300b\u6587\u6863\u7684\u53c2\u8003\u7ffb\u8bd1\u3002\u7531\u4e8e\u6587\u6863\u7ecf\u5e38\u66f4\u65b0\uff0c\u56e0\u6b64\u8bf7\u67e5\u770b\u539f\u59cb\u7f51\u7ad9\u4ee5\u83b7\u53d6\u6700\u65b0\u548c\u51c6\u786e\u7684\u4fe1\u606f\u3002<\/p>\n<h1>\u4f7f\u7528kubeadm\u521b\u5efa\u9ad8\u53ef\u7528\u96c6\u7fa4<\/h1>\n<p>\u3053\u306e\u624b\u9806\u66f8\u3067\u306f\u3001\u9ad8\u53ef\u7528\u6027 Kubernetes \u30af\u30e9\u30b9\u30bf\u3092 kubeadm \u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306e\uff12\u3064\u306e\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30de\u30b9\u30bf\u7fa4\u3092\u4f7f\u3046\u3002\u3053\u306e\u65b9\u6cd5\u306f\u5fc5\u8981\u306a\u30a4\u30f3\u30d5\u30e9\u304c\u5c11\u306a\u3044\u3067\u3059\u3002etcd \u30e1\u30f3\u30d0\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u304c\u540c\u3058\u5834\u6240\u3067\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5916\u90e8\u306b\u3042\u308b etd \u30af\u30e9\u30b9\u30bf\u3092\u4f7f\u3046\u3002\u3053\u306e\u65b9\u6cd5\u306f\u591a\u304f\u306e\u30a4\u30f3\u30d5\u30e9\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u306e\u30ce\u30fc\u30c9\u3068 etcd \u30e1\u30f3\u30d0\u306f\u5225\u3005\u3067\u3059\u3002<\/ul>\n<p>\u30af\u30e9\u30b9\u30bf\u3067\u306f Kubernetes \u30d0\u30fc\u30b8\u30e7\u30f3 1.11 \u4ee5\u4e0a\u3092\u52d5\u304b\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001kubeadm \u3067 HA \u30af\u30e9\u30b9\u30bf\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u306e\u306f\u3001\u307e\u3060\u5b9f\u9a13\u7684\u3067\u3059\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u30af\u30e9\u30b9\u30bf\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306b\u554f\u984c\u304c\u51fa\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3069\u3061\u3089\u304b\u4e00\u65b9\u306e\u624b\u6cd5\u3092\u8a66\u3057\u3066\u3001\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff1a\u672c\u9875\u9762\u4e0d\u6db5\u76d6\u5728\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u4e0a\u8fd0\u884c\u96c6\u7fa4\u7684\u65b9\u6cd5\u3002\u6ca1\u6709\u5173\u4e8e\u4f7f\u7528\u4e91\u73af\u5883\u4e2d\u7684\u670d\u52a1\u7c7b\u578b\uff0c\u5982\u8d1f\u8f7d\u5747\u8861\u548c\u6301\u4e45\u5316\u5b58\u50a8\uff08PersistentVolume\uff09\u7684\u6587\u6863\u3002<\/p>\n<h2>\u4e8b\u524d\u6e96\u5099<\/h2>\n<p>\u65e0\u8bba\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u4e0b\u4e00\u4ee3\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n<p>kubeadm \u52d5\u4f5c\u6761\u4ef6 \u3092\u6301\u3064\u30de\u30b7\u30f3\u3067\uff13\u53f0\u306e\u30de\u30b9\u30bf\u3092\u69cb\u6210<\/p>\n<p>kubeadm \u52d5\u4f5c\u6761\u4ef6 \u3092\u6301\u3064\u30de\u30b7\u30f3\u3067\uff13\u53f0\u306e\u30ef\u30fc\u30ab\u3092\u69cb\u6210<br \/>\n\u30af\u30e9\u30b9\u30bf\u5185\u306e\u5168\u3066\u306e\u30de\u30b7\u30f3\u306b\u5bfe\u3059\u308b\u3001\u5b8c\u5168\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u6027\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u307e\u305f\u306f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3069\u3061\u3089\u3067\u3082\u69cb\u308f\u306a\u3044\uff09<br \/>\n\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u5168\u3066\u306e\u30ce\u30fc\u30c9\u306b SSH \u63a5\u7d9a\u3067\u304d\u308b\u624b\u6bb5<br \/>\n\u5168\u3066\u306e\u30de\u30b7\u30f3\u4e0a\u3067 sudo \u7279\u6a29<\/p>\n<p>\u53ea\u6709\u5728\u4f7f\u7528\u5916\u90e8etcd\u96c6\u7fa4\u65f6\uff0c\u624d\u9700\u8981\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<ul class=\"post-ul\">etcd \u30e1\u30f3\u30d0\u7528\u306b\uff13\u53f0\u306e\u8ffd\u52a0\u30de\u30b7\u30f3<\/ul>\n<p>\u30e1\u30e2: \u4ee5\u4e0b\u306e\u4f8b\u306f Pod \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u3068\u3057\u3066 Calico \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3082\u3057\u3082\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u3092\u52d5\u4f5c\u3059\u308b\u5834\u5408\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u521d\u671f\u5024\u3092\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u521d\u3081\u306b\u3059\u308b\u5171\u901a\u306e\u624b\u9806<\/h2>\n<p>\u30e1\u30e2: \u3053\u306e\u30ac\u30a4\u30c9\u306b\u304a\u3051\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u3084 etcd \u30ce\u30fc\u30c9\u4e0a\u3067\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001root \u3068\u3057\u3066\u5b9f\u884c\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n<ul class=\"post-ul\">\u30dd\u30c3\u30c9 CIDR \u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f CNI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8cc7\u6599 \u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002Calico \u3092\u4f7f\u3046\u5834\u5408\u3001\u30dd\u30c3\u30c9 CIDR \u306f 192.168.0.0\/16 \u3067\u3059\u3002<\/ul>\n<h3>SSH \u306e\u8a2d\u5b9a<\/h3>\n<p>\u30e1\u30a4\u30f3\u30fb\u30c7\u30d0\u30a4\u30b9\u4e0a\uff08\u8a33\u8005\u6ce8\uff1aPC\u3084\u30b5\u30fc\u30d0\u306a\u3069\u3001\u4f5c\u696d\u7528\u306e\u74b0\u5883\uff09\u3067 ssh-agent \u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3067\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u4ed6\u306e\u30ce\u30fc\u30c9\u3059\u3079\u3066\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/p>\n<p>eval $(ssh-agent)<\/p>\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u81ea\u5206\u306e SSH \u79d8\u5bc6\u9375\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p>ssh-add ~\/.ssh\/path_to_private_key<\/p>\n<p>\u30ce\u30fc\u30c9\u9593\u306e SSH \u63a5\u7d9a\u304c\u6b63\u5e38\u306b\u884c\u3048\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>- \u30ce\u30fc\u30c9\u306b SSH \u3059\u308b\u3068\u304d\u306f\u3001 `-A` \u30d5\u30e9\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\r\n\r\n  ```\r\n  ssh -A 10.0.0.7\r\n  ```\r\n\r\n- \u30ce\u30fc\u30c9\u3067 sudo \u3092\u5b9f\u884c\u3059\u308b\u3068\u304d\u306f\u3001SSH \u8ee2\u9001\uff08forwarding\uff09\u3067\u6301\u7d9a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\r\n\r\n  ```\r\n  sudo -E -s\r\n  ```\r\n<\/code><\/pre>\n<h3>\u521b\u5efa\u7528\u4e8ekube-apiserver\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u3002<\/h3>\n<p>\u30e1\u30e2: \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306b\u306f\u591a\u304f\u306e\u8a2d\u5b9a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u306f\u305d\u306e\u3046\u3061\u306e\uff11\u3064\u3067\u3059\u3002\u30af\u30e9\u30b9\u30bf\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u306f\u3001\u5225\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<ol>\u521b\u5efa\u4e00\u4e2a\u4f7f\u7528DNS\u8fdb\u884c\u540d\u79f0\u89e3\u6790\u7684kube-apiserver\u8d1f\u8f7d\u5747\u8861\u5668\u3002<\/ol>\n<pre class=\"post-pre\"><code>- \u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306f\u3001TCP \u8ee2\u9001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u6d3e\u5c0f\u6cb3\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u3092\u914d\u7f6e\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u3002\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u306e\u4e00\u89a7\u304b\u3089\u3001\u6b63\u5e38\u306a\u30ce\u30fc\u30c9\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u6563\u3057\u307e\u3059\u3002apiserver \u306b\u5bfe\u3059\u308b\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u3068\u306f\u3001kube-apiserver \u304c\u958b\u304f\uff08listen\uff09\u30dd\u30fc\u30c8\uff08\u521d\u671f\u5024\uff1a `6443`\uff09\u306b\u5bfe\u3059\u308b TCP \u78ba\u8a8d\u3067\u3059\u3002\r\n\r\n- \u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306f\u3001 IP \u30a2\u30c9\u30ec\u30b9\u3092\u76f4\u63a5\u4f7f\u3046\u65b9\u6cd5\u306f\u63a8\u5968\u3057\u307e\u305b\u3093\u3002\r\n\r\n- \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306f\u5168\u3066\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u4e0a\u306e apiserver \u30dd\u30fc\u30c8\u3068\u901a\u4fe1\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u958b\u3044\u3066\u3044\u308b\uff08listening\uff09\u30dd\u30fc\u30c8\u306b\u5bfe\u3059\u308b\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\uff08incoming traffic\uff09\u306e\u8a31\u53ef\u3082\u5fc5\u8981\u3067\u3059\u3002\r\n<\/code><\/pre>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u901a\u8fc7\u5411\u8d1f\u8f7d\u5747\u8861\u5668\u6dfb\u52a0\u7b2c\u4e00\u4e2a\u63a7\u5236\u5e73\u9762\u8282\u70b9\uff0c\u5e76\u786e\u8ba4\u8fde\u63a5\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>nc -v LOAD_BALANCER_IP PORT<\/p>\n<pre class=\"post-pre\"><code>- \u63a5\u7d9a\u62d2\u5426\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u5834\u5408\u3001\u4e88\u60f3\u3055\u308c\u308b\u306e\u306f apiserver \u304c\u307e\u3060\u5b9f\u884c\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3067\u3059\u3002\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068\u306f\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u3068\u901a\u4fe1\u3067\u304d\u306a\u3044\u306e\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3082\u3057\u3082\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3057\u305f\u3089\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u518d\u8a2d\u5b9a\u3057\u307e\u3059\u3002\r\n<\/code><\/pre>\n<ol>\u5c06\u5269\u4f59\u7684\u63a7\u5236\u5e73\u9762\u8282\u70b9\u6dfb\u52a0\u5230\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u76ee\u6807\u7ec4\u4e2d\u3002<\/ol>\n<h2>\u5806\u79ef\u7684\u63a7\u5236\u5e73\u9762\u8282\u70b9<\/h2>\n<h3>\u51c6\u5907\u7b2c\u4e00\u4e2a\u7528\u4e8e\u5806\u6808\u63a7\u5236\u5e73\u9762\u7684\u8282\u70b9\u3002<\/h3>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efakubeadm-config.yaml\u6a21\u677f\u6587\u4ef6\uff1a<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>apiVersion: kubeadm.k8s.io\/v1alpha2<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>kind: MasterConfiguration<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>kubernetesVersion: v1.11.0<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>apiServerCertSANs:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>&#8211; &#8220;\u8d1f\u8f7d\u5747\u8861\u5668DNS&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>api:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>controlPlaneEndpoint: &#8220;\u8d1f\u8f7d\u5747\u8861\u5668DNS:\u8d1f\u8f7d\u5747\u8861\u5668\u7aef\u53e3&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>etcd:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>local:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>extraArgs:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>listen-client-urls: &#8220;https:\/\/127.0.0.1:2379,https:\/\/CP0 IP\u5730\u5740:2379&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>advertise-client-urls: &#8220;https:\/\/CP0 IP\u5730\u5740:2379&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>listen-peer-urls: &#8220;https:\/\/CP0 IP\u5730\u5740:2380&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>initial-advertise-peer-urls: &#8220;https:\/\/CP0 IP\u5730\u5740:2380&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>initial-cluster: &#8220;CP0\u4e3b\u673a\u540d=https:\/\/CP0 IP\u5730\u5740:2380&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>serverCertSANs:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>&#8211; CP0\u4e3b\u673a\u540d<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>&#8211; CP0 IP\u5730\u5740<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>peerCertSANs:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>&#8211; CP0\u4e3b\u673a\u540d<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>&#8211; CP0 IP\u5730\u5740<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>networking:<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol># \u6b64CIDR\u662fCalico\u7684\u9ed8\u8ba4\u503c\u3002\u6839\u636e\u60a8\u7684CNI\u63d0\u4f9b\u7a0b\u5e8f\u8fdb\u884c\u66ff\u6362\u6216\u5220\u9664\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>podSubnet: &#8220;192.168.0.0\/16&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5c06\u6a21\u677f\u4e2d\u7684\u4ee5\u4e0b\u53d8\u91cf\u66ff\u6362\u4e3a\u9002\u5408\u60a8\u7684\u96c6\u7fa4\u7684\u6b63\u786e\u503c\u3002<\/ol>\n<pre class=\"post-pre\"><code>* `LOAD_BALANCER_DNS`\r\n* `LOAD_BALANCER_PORT`\r\n* `CP0_HOSTNAME`\r\n* `CP0_IP`\r\n<\/code><\/pre>\n<ol>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u521d\u59cb\u5316kubeadm\uff1akubeadm init &#8211;config kubeadm-config.yaml\u3002<\/ol>\n<h3>\u5c06\u5fc5\u8981\u7684\u6587\u4ef6\u590d\u5236\u5230\u5176\u4ed6\u63a7\u5236\u5e73\u9762\u8282\u70b9\u3002<\/h3>\n<p>\u8fd0\u884ckubeadm init\u547d\u4ee4\u540e\uff0c\u5c06\u521b\u5efa\u4ee5\u4e0b\u8bc1\u4e66\u548c\u5176\u4ed6\u5fc5\u8981\u6587\u4ef6\u3002\u8bf7\u5c06\u6bcf\u4e2a\u6587\u4ef6\u590d\u5236\u5230\u5176\u4ed6\u63a7\u5236\u5e73\u9762\u8282\u70b9\u4e0a\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/ca.key<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/sa.key<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/sa.pub<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/front-proxy-ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/front-proxy-ca.key<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/etcd\/ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/etcd\/ca.key<\/ul>\n<p>admin kubeconfig\uff08\u7ba1\u7406\u7528\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff09\u3092\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\/etc\/kubernetes\/admin.conf<\/ul>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u793a\u4f8b\u4e2d\u7684CONTROL_PLANE_IPS\u4e2d\u7684IP\u5730\u5740\u66f4\u6539\u4e3a\u6bcf\u4e2a\u63a7\u5236\u5e73\u9762\u8282\u70b9\u7684\u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">USER<\/span><span class=\"o\">=<\/span>ubuntu <span class=\"c\"># customizable<\/span>\r\n<span class=\"nv\">CONTROL_PLANE_IPS<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"10.0.0.7 10.0.0.8\"<\/span>\r\n<span class=\"k\">for <\/span>host <span class=\"k\">in<\/span> <span class=\"k\">${<\/span><span class=\"nv\">CONTROL_PLANE_IPS<\/span><span class=\"k\">}<\/span><span class=\"p\">;<\/span> <span class=\"k\">do\r\n    <\/span>scp \/etc\/kubernetes\/pki\/ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/ca.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/sa.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/sa.pub <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/front-proxy-ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/front-proxy-ca.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/etcd\/ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:etcd-ca.crt\r\n    scp \/etc\/kubernetes\/pki\/etcd\/ca.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:etcd-ca.key\r\n    scp \/etc\/kubernetes\/admin.conf <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n<span class=\"k\">done<\/span>\r\n<\/code><\/pre>\n<p>\u30e1\u30e2: \u3053\u306e\u4f8b\u3068\u7686\u3055\u3093\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3068\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u6dfb\u52a0\u7b2c\u4e8c\u4e2a\u7528\u4e8e\u5806\u6808\u63a7\u5236\u5e73\u9762\u7684\u8282\u70b9\u3002<\/h3>\n<p>2\u53f0\u3081\u306e\u4f5c\u6210\u306b\u3042\u305f\u308a\u3001\u7570\u306a\u308b kubeadm-config.yaml \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n<p>apiVersion: kubeadm.k8s.io\/v1alpha2<br \/>\nkind: MasterConfiguration<br \/>\nkubernetesVersion: v1.11.0<br \/>\napiServerCertSANs:<br \/>\n&#8211; &#8220;LOAD_BALANCER_DNS&#8221;<br \/>\napi:<br \/>\ncontrolPlaneEndpoint: &#8220;LOAD_BALANCER_DNS:LOAD_BALANCER_PORT&#8221;<br \/>\netcd:<br \/>\nlocal:<br \/>\nextraArgs:<br \/>\nlisten-client-urls: &#8220;https:\/\/127.0.0.1:2379,https:\/\/CP1_IP:2379&#8221;<br \/>\nadvertise-client-urls: &#8220;https:\/\/CP1_IP:2379&#8221;<br \/>\nlisten-peer-urls: &#8220;https:\/\/CP1_IP:2380&#8221;<br \/>\ninitial-advertise-peer-urls: &#8220;https:\/\/CP1_IP:2380&#8221;<br \/>\ninitial-cluster: &#8220;CP0_HOSTNAME=https:\/\/CP0_IP:2380,CP1_HOSTNAME=https:\/\/CP1_IP:2380&#8221;<br \/>\ninitial-cluster-state: existing<br \/>\nserverCertSANs:<br \/>\n&#8211; CP1_HOSTNAME<br \/>\n&#8211; CP1_IP<br \/>\npeerCertSANs:<br \/>\n&#8211; CP1_HOSTNAME<br \/>\n&#8211; CP1_IP<br \/>\nnetworking:<br \/>\n# This CIDR is a calico default. Substitute or remove for your CNI provider.<br \/>\npodSubnet: &#8220;192.168.0.0\/16&#8221;<\/p>\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3042\u308b\u4ee5\u4e0b\u306e\u5909\u6570\u3092\u3001\u81ea\u5206\u306e\u30af\u30e9\u30b9\u30bf\u306b\u3042\u308f\u305b\u305f\u9069\u5207\u306a\u5024\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>- `LOAD_BALANCER_DNS`\r\n- `LOAD_BALANCER_PORT`\r\n- `CP0_HOSTNAME`\r\n- `CP0_IP`\r\n- `CP1_HOSTNAME`\r\n- `CP1_IP`\r\n<\/code><\/pre>\n<p>\u30b3\u30d4\u30fc\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u9069\u5207\u306a\u5834\u6240\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p>USER=ubuntu # customizable<br \/>\nmkdir -p \/etc\/kubernetes\/pki\/etcd<br \/>\nmv \/home\/${USER}\/ca.crt \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/ca.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/sa.pub \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/sa.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/front-proxy-ca.crt \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/front-proxy-ca.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/etcd-ca.crt \/etc\/kubernetes\/pki\/etcd\/ca.crt<br \/>\nmv \/home\/${USER}\/etcd-ca.key \/etc\/kubernetes\/pki\/etcd\/ca.key<br \/>\nmv \/home\/${USER}\/admin.conf \/etc\/kubernetes\/admin.conf<\/p>\n<p>kubeadm phase \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001 kubelet \u3092\u7acb\u3061\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p>kubeadm alpha phase certs all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubelet config write-to-disk &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubelet write-env-file &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubeconfig kubelet &#8211;config kubeadm-config.yaml<br \/>\nsystemctl start kubelet<\/p>\n<p>\u30ce\u30fc\u30c9\u3092 etcd \u30af\u30e9\u30b9\u30bf\u306b\u8ffd\u52a0\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>CP0_IP=10.0.0.7<br \/>\nCP0_HOSTNAME=cp0<br \/>\nCP1_IP=10.0.0.8<br \/>\nCP1_HOSTNAME=cp1<\/p>\n<p>KUBECONFIG=\/etc\/kubernetes\/admin.conf kubectl exec -n kube-system etcd-${CP0_HOSTNAME} &#8212; etcdctl &#8211;ca-file \/etc\/kubernetes\/pki\/etcd\/ca.crt &#8211;cert-file \/etc\/kubernetes\/pki\/etcd\/peer.crt &#8211;key-file \/etc\/kubernetes\/pki\/etcd\/peer.key &#8211;endpoints=https:\/\/${CP0_IP}:2379 member add ${CP1_HOSTNAME} https:\/\/${CP1_IP}:2380<br \/>\nkubeadm alpha phase etcd local &#8211;config kubeadm-config.yaml<\/p>\n<pre class=\"post-pre\"><code>  - \u3053\u3061\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306e\u5b9f\u884c\u3067\u3001etcd \u30af\u30e9\u30b9\u30bf\u306f\u77ed\u6642\u9593\u5229\u7528\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ce\u30fc\u30c9\u304c\u7a3c\u50cd\u4e2d\u306e\u30af\u30e9\u30b9\u30bf\u306b\u8ffd\u52a0\u5f8c\u3001\u65b0\u3057\u3044\u30ce\u30fc\u30c9\u304c etcd \u30af\u30e9\u30b9\u30bf\u306b\u53c2\u52a0\u3059\u308b\u307e\u3067\u3067\u3059\u3002\r\n<\/code><\/pre>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u69cb\u6210\u8981\u7d20\u3092\u5c55\u958b\u3057\u3001\u30ce\u30fc\u30c9\u3092\u30de\u30b9\u30bf\u3068\u3057\u3066\u8a18\u9332\uff08\u30de\u30fc\u30af\uff09\u3057\u307e\u3059\u3002<\/p>\n<p>kubeadm alpha phase kubeconfig all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase controlplane all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase mark-master &#8211;config kubeadm-config.yaml<\/p>\n<h3>\u6dfb\u52a0\u7b2c\u4e09\u4e2a\u7528\u4e8e\u5806\u6808\u7684\u63a7\u5236\u5e73\u9762\u8282\u70b9<\/h3>\n<p>\uff13\u53f0\u3081\u306e\u4f5c\u6210\u306b\u3042\u305f\u308a\u3001\u7570\u306a\u308b kubeadm-config.yaml \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n<p>apiVersion: kubeadm.k8s.io\/v1alpha2<br \/>\nkind: MasterConfiguration<br \/>\nkubernetesVersion: v1.11.0<br \/>\napiServerCertSANs:<br \/>\n&#8211; &#8220;LOAD_BALANCER_DNS&#8221;<br \/>\napi:<br \/>\ncontrolPlaneEndpoint: &#8220;LOAD_BALANCER_DNS:LOAD_BALANCER_PORT&#8221;<br \/>\netcd:<br \/>\nlocal:<br \/>\nextraArgs:<br \/>\nlisten-client-urls: &#8220;https:\/\/127.0.0.1:2379,https:\/\/CP2_IP:2379&#8221;<br \/>\nadvertise-client-urls: &#8220;https:\/\/CP2_IP:2379&#8221;<br \/>\nlisten-peer-urls: &#8220;https:\/\/CP2_IP:2380&#8221;<br \/>\ninitial-advertise-peer-urls: &#8220;https:\/\/CP2_IP:2380&#8221;<br \/>\ninitial-cluster: &#8220;CP0_HOSTNAME=https:\/\/CP0_IP:2380,CP1_HOSTNAME=https:\/\/CP1_IP:2380,CP2_HOSTNAME=https:\/\/CP2_IP:2380&#8221;<br \/>\ninitial-cluster-state: existing<br \/>\nserverCertSANs:<br \/>\n&#8211; CP2_HOSTNAME<br \/>\n&#8211; CP2_IP<br \/>\npeerCertSANs:<br \/>\n&#8211; CP2_HOSTNAME<br \/>\n&#8211; CP2_IP<br \/>\nnetworking:<br \/>\n# This CIDR is a calico default. Substitute or remove for your CNI provider.<br \/>\npodSubnet: &#8220;192.168.0.0\/16&#8221;<\/p>\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3042\u308b\u4ee5\u4e0b\u306e\u5909\u6570\u3092\u3001\u81ea\u5206\u306e\u30af\u30e9\u30b9\u30bf\u306b\u3042\u308f\u305b\u305f\u9069\u5207\u306a\u5024\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>- `LOAD_BALANCER_DNS`\r\n- `LOAD_BALANCER_PORT`\r\n- `CP0_HOSTNAME`\r\n- `CP0_IP`\r\n- `CP1_HOSTNAME`\r\n- `CP1_IP`\r\n- `CP2_HOSTNAME`\r\n- `CP2_IP`\r\n<\/code><\/pre>\n<p>\u30b3\u30d4\u30fc\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u9069\u5207\u306a\u5834\u6240\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p>USER=ubuntu # customizable<br \/>\nmkdir -p \/etc\/kubernetes\/pki\/etcd<br \/>\nmv \/home\/${USER}\/ca.crt \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/ca.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/sa.pub \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/sa.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/front-proxy-ca.crt \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/front-proxy-ca.key \/etc\/kubernetes\/pki\/<br \/>\nmv \/home\/${USER}\/etcd-ca.crt \/etc\/kubernetes\/pki\/etcd\/ca.crt<br \/>\nmv \/home\/${USER}\/etcd-ca.key \/etc\/kubernetes\/pki\/etcd\/ca.key<br \/>\nmv \/home\/${USER}\/admin.conf \/etc\/kubernetes\/admin.conf<\/p>\n<p>kubeadm phase \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001 kubelet \u3092\u7acb\u3061\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p>kubeadm alpha phase certs all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubelet config write-to-disk &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubelet write-env-file &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase kubeconfig kubelet &#8211;config kubeadm-config.yaml<br \/>\nsystemctl start kubelet<\/p>\n<p>\u30ce\u30fc\u30c9\u3092 etcd \u30af\u30e9\u30b9\u30bf\u306b\u8ffd\u52a0\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>CP0_IP=10.0.0.7<br \/>\nCP0_HOSTNAME=cp0<br \/>\nCP2_IP=10.0.0.9<br \/>\nCP2_HOSTNAME=cp2<\/p>\n<p>KUBECONFIG=\/etc\/kubernetes\/admin.conf kubectl exec -n kube-system etcd-${CP0_HOSTNAME} &#8212; etcdctl &#8211;ca-file \/etc\/kubernetes\/pki\/etcd\/ca.crt &#8211;cert-file \/etc\/kubernetes\/pki\/etcd\/peer.crt &#8211;key-file \/etc\/kubernetes\/pki\/etcd\/peer.key &#8211;endpoints=https:\/\/${CP0_IP}:2379 member add ${CP2_HOSTNAME} https:\/\/${CP2_IP}:2380<br \/>\nkubeadm alpha phase etcd local &#8211;config kubeadm-config.yaml<\/p>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u69cb\u6210\u8981\u7d20\u3092\u5c55\u958b\u3057\u3001\u30ce\u30fc\u30c9\u3092\u30de\u30b9\u30bf\u3068\u3057\u3066\u8a18\u9332\uff08\u30de\u30fc\u30af\uff09\u3057\u307e\u3059\u3002<\/p>\n<p>kubeadm alpha phase kubeconfig all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase controlplane all &#8211;config kubeadm-config.yaml<br \/>\nkubeadm alpha phase mark-master &#8211;config kubeadm-config.yaml<\/p>\n<h2>\u5916\u90e8\u7684etcd<\/h2>\n<h3>\u30af\u30e9\u30b9\u30bf\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h3>\n<p>\u3053\u308c\u3089\u306e\u624b\u9806\u306b\u5f93\u3044\u3001 etcd \u30af\u30e9\u30b9\u30bf\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u306b\u30b3\u30d4\u30fc<\/h3>\n<p>\u30af\u30e9\u30b9\u30bf\u4f5c\u6210\u6642\u3001\u4ee5\u4e0b\u306e\u8a3c\u660e\u66f8\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/etcd\/ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/apiserver-etcd-client.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/apiserver-etcd-client.key<\/ul>\n<p>\u4ee5\u4e0b\u306e\u4f8b\u306b\u3042\u308b USER \u3068 CONTROL_PLANE_HOSTS \u306e\u5024\u306f\u74b0\u5883\u306b\u3042\u308f\u305b\u3066\u7f6e\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">USER<\/span><span class=\"o\">=<\/span>ubuntu\r\n<span class=\"nv\">CONTROL_PLANE_HOSTS<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"10.0.0.7 10.0.0.8 10.0.0.9\"<\/span>\r\n<span class=\"k\">for <\/span>host <span class=\"k\">in<\/span> <span class=\"nv\">$CONTROL_PLANE_HOSTS<\/span><span class=\"p\">;<\/span> <span class=\"k\">do\r\n    <\/span>scp \/etc\/kubernetes\/pki\/etcd\/ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/apiserver-etcd-client.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n    scp \/etc\/kubernetes\/pki\/apiserver-etcd-client.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@<span class=\"nv\">$host<\/span>:\r\n<span class=\"k\">done<\/span>\r\n<\/code><\/pre>\n<h3>\uff11\u53f0\u3081\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d7\u30ec\u30fc\u30f3\u30fb\u30ce\u30fc\u30c9\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h3>\n<p>kubeadm-config.yaml \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>apiVersion: kubeadm.k8s.io\/v1alpha2<br \/>\nkind: MasterConfiguration<br \/>\nkubernetesVersion: v1.11.0<br \/>\napiServerCertSANs:<br \/>\n&#8211; &#8220;LOAD_BALANCER_DNS&#8221;<br \/>\napi:<br \/>\ncontrolPlaneEndpoint: &#8220;LOAD_BALANCER_DNS:LOAD_BALANCER_PORT&#8221;<br \/>\netcd:<br \/>\nexternal:<br \/>\nendpoints:<br \/>\n&#8211; https:\/\/ETCD_0_IP:2379<br \/>\n&#8211; https:\/\/ETCD_1_IP:2379<br \/>\n&#8211; https:\/\/ETCD_2_IP:2379<br \/>\ncaFile: \/etc\/kubernetes\/pki\/etcd\/ca.crt<br \/>\ncertFile: \/etc\/kubernetes\/pki\/apiserver-etcd-client.crt<br \/>\nkeyFile: \/etc\/kubernetes\/pki\/apiserver-etcd-client.key<br \/>\nnetworking:<br \/>\n# This CIDR is a calico default. Substitute or remove for your CNI provider.<br \/>\npodSubnet: &#8220;192.168.0.0\/16&#8221;<\/p>\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3042\u308b\u4ee5\u4e0b\u306e\u5909\u6570\u3092\u3001\u81ea\u5206\u306e\u30af\u30e9\u30b9\u30bf\u306b\u3042\u308f\u305b\u305f\u9069\u5207\u306a\u5024\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>- `LOAD_BALANCER_DNS`\r\n- `LOAD_BALANCER_PORT`\r\n- `ETCD_0_IP`\r\n- `ETCD_1_IP`\r\n- `ETCD_2_IP`\r\n<\/code><\/pre>\n<ol>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521d\u59cb\u5316 kubeadm\uff0c\u5e76\u4f7f\u7528 kubeadm-config.yaml \u914d\u7f6e\u6587\u4ef6\uff1a<\/ol>\n<h3>\u5c06\u6240\u9700\u7684\u6587\u4ef6\u590d\u5236\u5230\u9002\u5f53\u7684\u4f4d\u7f6e\u3002<\/h3>\n<p>\u6267\u884c `kubeadm init` \u540e\uff0c\u5c06\u4f1a\u521b\u5efa\u4ee5\u4e0b\u8bc1\u4e66\u548c\u5176\u4ed6\u5fc5\u8981\u7684\u6587\u4ef6\u3002\u5c06\u6bcf\u4e2a\u6587\u4ef6\u590d\u5236\u5230\u5176\u4ed6\u63a7\u5236\u5e73\u9762\u8282\u70b9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/ca.key<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/sa.key<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/sa.pub<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/front-proxy-ca.crt<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\/etc\/kubernetes\/pki\/front-proxy-ca.key<\/ul>\n<p>\u5c06\u4ee5\u4e0b\u793a\u4f8b\u4e2d\u7684 CONTROL_PLANE_IPS \u4e2d\u7684 IP \u5730\u5740\u66ff\u6362\u4e3a\u6bcf\u4e2a\u63a7\u5236\u5e73\u9762\u8282\u70b9\u7684\u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">USER<\/span><span class=\"o\">=<\/span>ubuntu <span class=\"c\"># customizable<\/span>\r\n<span class=\"nv\">CONTROL_PLANE_IPS<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"10.0.0.7 10.0.0.8\"<\/span>\r\n<span class=\"k\">for <\/span>host <span class=\"k\">in<\/span> <span class=\"k\">${<\/span><span class=\"nv\">CONTROL_PLANE_IPS<\/span><span class=\"k\">}<\/span><span class=\"p\">;<\/span> <span class=\"k\">do\r\n    <\/span>scp \/etc\/kubernetes\/pki\/ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n    scp \/etc\/kubernetes\/pki\/ca.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n    scp \/etc\/kubernetes\/pki\/sa.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n    scp \/etc\/kubernetes\/pki\/sa.pub <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n    scp \/etc\/kubernetes\/pki\/front-proxy-ca.crt <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n    scp \/etc\/kubernetes\/pki\/front-proxy-ca.key <span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">USER<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>@CONTROL_PLANE_IP:\r\n<span class=\"k\">done<\/span>\r\n<\/code><\/pre>\n<p>\u5907\u5fd8\u5f55\uff1a\u7531\u4e8e\u672c\u4f8b\u4e0e\u60a8\u7684\u8bbe\u7f6e\u6587\u4ef6\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u8bf7\u6ce8\u610f\u3002<\/p>\n<h3>\u8bbe\u7f6e\u5176\u4ed6\u63a7\u5236\u5e73\u9762\u8282\u70b9<\/h3>\n<ol>\u6211\u4f1a\u786e\u8ba4\u590d\u5236\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002\/etc\/kubernetes\u76ee\u5f55\u662f\u8fd9\u6837\u7684\u3002<\/ol>\n<pre class=\"post-pre\"><code>- `\/etc\/kubernetes\/pki\/apiserver-etcd-client.crt`\r\n- `\/etc\/kubernetes\/pki\/apiserver-etcd-client.key`\r\n- `\/etc\/kubernetes\/pki\/ca.crt`\r\n- `\/etc\/kubernetes\/pki\/ca.key`\r\n- `\/etc\/kubernetes\/pki\/front-proxy-ca.crt`\r\n- `\/etc\/kubernetes\/pki\/front-proxy-ca.key`\r\n- `\/etc\/kubernetes\/pki\/sa.key`\r\n- `\/etc\/kubernetes\/pki\/sa.pub`\r\n- `\/etc\/kubernetes\/pki\/etcd\/ca.crt`\r\n<\/code><\/pre>\n<ol>\u5728\u5df2\u521b\u5efa\u4e86\u6bcf\u4e2a\u63a7\u5236\u5e73\u9762\u8282\u70b9\u7684 kubeadm-config.yaml \u7684\u4f4d\u7f6e\u4e0a\u8fd0\u884c kubeadm init &#8211;config kubeadm-config.yaml\u3002<\/ol>\n<h2>\u542f\u52a8\u63a7\u5236\u5e73\u9762\u540e\u7684\u5e38\u89c1\u4efb\u52a1<\/h2>\n<h3>\u5b89\u88c5Pod\u7f51\u7edc<\/h3>\n<p>\u8bf7\u6309\u7167\u4e0b\u5217\u6b65\u9aa4\u5b89\u88c5Pod\u7f51\u7edc\uff0c\u786e\u4fdd\u4e0e\u4e3b\u8282\u70b9\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684Pod CIDR\u5339\u914d\u3002<\/p>\n<h3>\u5de5\u4eba\u7684\u5b89\u88c5<\/h3>\n<p>\u8981\u5c06\u6bcf\u4e2a\u5de5\u4f5c\u8282\u70b9\u6dfb\u52a0\u5230\u96c6\u7fa4\u4e2d\uff0c\u9700\u5c06kubeadm init\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c\u4f5c\u4e3a\u547d\u4ee4\u6765\u6267\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>kubeadm 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