{"id":1602,"date":"2025-02-05T21:15:23","date_gmt":"2025-02-05T10:15:23","guid":{"rendered":"https:\/\/www.hogepiyo.com\/wp\/?p=1602"},"modified":"2026-01-12T02:26:54","modified_gmt":"2026-01-11T15:26:54","slug":"lxd-%e3%81%a7%e6%96%b0%e3%81%97%e3%81%84%e4%bb%ae%e6%83%b3%e3%83%9e%e3%82%b7%e3%83%b3%e3%82%92%e4%bd%9c%e6%88%90","status":"publish","type":"post","link":"https:\/\/www.hogepiyo.com\/wp\/?p=1602","title":{"rendered":"LXD \u3067\u65b0\u3057\u3044\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210"},"content":{"rendered":"\n<p>LXD \u3067\u65b0\u3057\u304f\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210\u3057\u305f\u969b\u306e\u30e1\u30e2\u3067\u3059\u3002<\/p>\n\n\n\n<dl class=\"definition-table\">\n<dt>\u30b5\u30fc\u30d0\u30fc<\/dt>\n<dd>HPE ProLiant MicroServer Gen10 Plus<\/dd>\n<dt>CPU<\/dt>\n<dd>4\u30b3\u30a2<\/dd>\n<dt>\u30e1\u30e2\u30ea\u30fc<\/dt>\n<dd>32GB<\/dd>\n<dt>OS<\/dt>\n<dd>Ubuntu Server 24.04 LTS 64Bit<\/dd>\n<\/dl>\n\n\n\n<figure class=\"wp-block-table\">\n<table style=\"width: 100%; height: 70px;\">\n<thead>\n<tr style=\"height: 36px;\">\n<th style=\"height: 36px;\">\u30d1\u30c3\u30b1\u30fc\u30b8<\/th>\n<th style=\"height: 36px;\">\u30d0\u30fc\u30b8\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 34px;\">\n<td style=\"height: 34px;\">lxd<\/td>\n<td style=\"height: 34px;\">5.21.2-084c8c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u30b3\u30f3\u30c6\u30f3\u30c4<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69f35348f160b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69f35348f160b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#%E6%96%B0%E3%81%97%E3%81%84%E4%BB%AE%E6%83%B3%E3%83%9E%E3%82%B7%E3%83%B3%E3%82%92%E4%BD%9C%E6%88%90\" >\u65b0\u3057\u3044\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E3%82%92%E3%83%96%E3%83%AA%E3%83%83%E3%82%B8%E6%8E%A5%E7%B6%9A%E3%81%AB%E5%A4%89%E6%9B%B4\" >\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30d6\u30ea\u30c3\u30b8\u63a5\u7d9a\u306b\u5909\u66f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#%E3%83%87%E3%83%95%E3%82%A9%E3%83%AB%E3%83%88%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E5%90%8D%E3%81%AE%E5%A4%89%E6%9B%B4\" >\u30c7\u30d5\u30a9\u30eb\u30c8\u30e6\u30fc\u30b6\u30fc\u540d\u306e\u5909\u66f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#Cloud-Init_%E3%82%92%E7%84%A1%E5%8A%B9%E5%8C%96\" >Cloud-Init \u3092\u7121\u52b9\u5316<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#SSH_%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E5%A4%89%E6%9B%B4\" >SSH \u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#IP_%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%82%92%E5%A4%89%E6%9B%B4\" >IP \u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#%E3%82%A4%E3%83%B3%E3%82%B9%E3%82%BF%E3%83%B3%E3%82%B9%E3%82%92%E5%86%8D%E8%B5%B7%E5%8B%95\" >\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u518d\u8d77\u52d5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\/#%E5%8F%82%E8%80%83\" >\u53c2\u8003<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%96%B0%E3%81%97%E3%81%84%E4%BB%AE%E6%83%B3%E3%83%9E%E3%82%B7%E3%83%B3%E3%82%92%E4%BD%9C%E6%88%90\"><\/span>\u65b0\u3057\u3044\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30e1\u30fc\u30b8\u30b5\u30fc\u30d0\u30fc\u306e\u4e00\u89a7\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc remote list<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30e1\u30fc\u30b8\u30b5\u30fc\u30d0\u30fc ubuntu \u3067\u5229\u7528\u53ef\u80fd\u306a\u30a4\u30e1\u30fc\u30b8\u306e\u4e00\u89a7\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc image list ubuntu:<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u65b0\u3057\u3044\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc init &lt;IMAGE_SERVER&gt;:&lt;IMAGE_NAME&gt; &lt;INSTANCE_NAME&gt; &#91;FLAGS]<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc init ubuntu:24.04 &lt;CONTAINER_NAME&gt; --device root,size=20GiB --config limits.cpu=2 --config limits.memory=4GiB<\/code><\/pre>\n\n\n\n<dl class=\"definition-table\">\n<dt>&#8211;vm<\/dt>\n<dd>\u30b3\u30f3\u30c6\u30ca\u3067\u306f\u306a\u304f VM \u3092\u4f5c\u6210\u3059\u308b<\/dd>\n<dt>&#8211;device root,size=20GiB<\/dt>\n<dd>\u30e1\u30a4\u30f3\u30c9\u30e9\u30a4\u30d6\u306e\u30b5\u30a4\u30ba\u309220GiB\u306b\u8a2d\u5b9a<\/dd>\n<dt>&#8211;config limits.cpu=2<\/dt>\n<dd>CPU \u30b3\u30a2\u6570\u3092 2 \u306b\u8a2d\u5b9a<\/dd>\n<dt>&#8211;config limits.memory=4GiB<\/dt>\n<dd>\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u3092 4GiB \u306b\u8a2d\u5b9a<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E3%82%92%E3%83%96%E3%83%AA%E3%83%83%E3%82%B8%E6%8E%A5%E7%B6%9A%E3%81%AB%E5%A4%89%E6%9B%B4\"><\/span>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30d6\u30ea\u30c3\u30b8\u63a5\u7d9a\u306b\u5909\u66f4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30db\u30b9\u30c8\u5074\u306e\u7269\u7406 NIC \u304c\u53c2\u52a0\u3057\u3066\u3044\u308b\u30d6\u30ea\u30c3\u30b8\u304c\u306a\u3044\u5834\u5408\u306f\u3001 \/etc\/netplan\/ \u5185\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3057\u3066\u3001\u7269\u7406 NIC \u3092\u4f7f\u7528\u3057\u3066\u30d6\u30ea\u30c3\u30b8\u3092\u4f5c\u6210\u3057\u3001\u7269\u7406 NIC \u5358\u4f53\u3067\u306e IP \u53d6\u5f97\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b netplan \u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002(\u5bfe\u8c61 NIC \u304c eno1 \u306e\u5834\u5408)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>network:\n  version: 2\n  renderer: networkd\n  ethernets:\n    eno1:\n      dhcp4: no\n  bridges:\n    br0:\n      interfaces: &#91;eno1]\n      dhcp4: yes<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo netplan --debug generate  # \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u30a8\u30e9\u30fc\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\nsudo netplan apply   # \u554f\u984c\u306a\u3051\u308c\u3070\u672c\u9069\u7528<\/code><\/pre>\n\n\n\n<p>netplan apply \u5f8c\u306b SSH \u7b49\u306e\u30c7\u30fc\u30e2\u30f3\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u304c\u3001Ubuntu \u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u89e3\u6c7a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e nat \u63a5\u7d9a\u304b\u3089\u30d6\u30ea\u30c3\u30b8\u63a5\u7d9a\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc config device remove &lt;CONTAINER_NAME&gt; eth0\nlxc config device add &lt;CONTAINER_NAME&gt; eth0 nic nictype=bridged parent=br0 name=eth0<\/code><\/pre>\n\n\n\n<p>br0 \u3092\u5229\u7528\u305b\u305a\u306b\u7269\u7406 NIC \u306b\u76f4\u63a5\u30d6\u30ea\u30c3\u30b8\u3059\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3082\u53ef\u80fd\u3067\u3059\u3002(\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u304c eno1 \u306e\u5834\u5408) \u305f\u3060\u3057\u3001LXD\u30db\u30b9\u30c8\u3068\u30b2\u30b9\u30c8\u9593\u306e\u901a\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc config device remove &lt;CONTAINER_NAME&gt; eth0\nlxc config device add &lt;CONTAINER_NAME&gt; eth0 nic nictype=macvlan parent=eno1 name=eth0<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%95%E3%82%A9%E3%83%AB%E3%83%88%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E5%90%8D%E3%81%AE%E5%A4%89%E6%9B%B4\"><\/span>\u30c7\u30d5\u30a9\u30eb\u30c8\u30e6\u30fc\u30b6\u30fc\u540d\u306e\u5909\u66f4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4f5c\u6210\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8d77\u52d5\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30e6\u30fc\u30b6\u30fc\u540d ubuntu \u3092\u4efb\u610f\u306e &lt;NEW_USERNAME&gt; \u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- usermod -l &lt;NEW_USERNAME&gt; -d \/home\/&lt;NEW_USERNAME&gt; -m ubuntu<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30b0\u30eb\u30fc\u30d7\u540d\u3082\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- groupmod -n &lt;NEW_USERNAME&gt; ubuntu<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- passwd &lt;NEW_USERNAME&gt;<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067 sudo \u30e6\u30fc\u30b6\u30fc\u306e\u8a2d\u5b9a\u3082\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- bash -c \"echo '&lt;NEW_USERNAME&gt; ALL=(ALL) ALL' &gt; \/etc\/sudoers.d\/&lt;NEW_USERNAME&gt;\"<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067 ubuntu \u306b sudo \u6a29\u9650\u3092\u4e0e\u3048\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- rm \/etc\/sudoers.d\/90-cloud-init-users<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u306e SSH \u516c\u958b\u9375\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- bash -c \"echo 'ssh-ed25519 AAAAC... newusername@example.com' &gt; \/home\/&lt;NEW_USERNAME&gt;\/.ssh\/authorized_keys\"<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloud-Init_%E3%82%92%E7%84%A1%E5%8A%B9%E5%8C%96\"><\/span>Cloud-Init \u3092\u7121\u52b9\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3053\u306e\u307e\u307e\u518d\u8d77\u52d5\u3059\u308b\u3068 Cloud-Init \u304c\u518d\u5ea6 ubuntu \u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3001Cloud-Init \u3092\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u7121\u52b9\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- touch \/etc\/cloud\/cloud-init.disabled\nlxc exec &lt;CONTAINER_NAME&gt; -- systemctl disable cloud-init<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067 Cloud-Init \u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- apt remove --purge -y cloud-init<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- rm -rf \/var\/lib\/cloud\/<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SSH_%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E5%A4%89%E6%9B%B4\"><\/span>SSH \u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4f5c\u6210\u3057\u305f\u4eee\u60f3\u30de\u30b7\u30f3\u306b SSH \u3067\u63a5\u7d9a\u3057\u3001SSH \u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo vim \/etc\/ssh\/sshd_config<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u3092\u5909\u66f4\u30fb\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Port 2222\nLogLevel VERBOSE\nPermitRootLogin no\nPasswordAuthentication no\nMaxAuthTries 3\nMaxSessions 1\nPubkeyAuthentication yes\nPermitEmptyPasswords no\nX11Forwarding no\nAllowUsers &lt;NEW_USERNAME&gt;<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo ufw allow 2222\/tcp\nsudo ufw enable<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067 SSH \u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u8a2d\u5b9a\u3092\u53cd\u6620\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart ssh<\/code><\/pre>\n\n\n\n<p>\u65b0\u3057\u3044\u30dd\u30fc\u30c8\u3067\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u4e00\u5ea6\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo reboot<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP_%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%82%92%E5%A4%89%E6%9B%B4\"><\/span>IP \u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ip link show<\/code><\/pre>\n\n\n\n<p>netplan \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3057\u3066\u9759\u7684 IP \u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo vim \/etc\/netplan\/50-cloud-init.yaml<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>network:\n  version: 2\n  ethernets:\n    eth0:\n      dhcp4: false\n      addresses:\n        - 192.168.1.100\/24\n      routes:\n        - to: default\n          via: 192.168.1.1\n      nameservers:\n        addresses:\n          - 192.168.1.1<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%A4%E3%83%B3%E3%82%B9%E3%82%BF%E3%83%B3%E3%82%B9%E3%82%92%E5%86%8D%E8%B5%B7%E5%8B%95\"><\/span>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u518d\u8d77\u52d5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8a2d\u5b9a\u3092\u7d42\u3048\u305f\u3089\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lxc exec &lt;CONTAINER_NAME&gt; -- reboot<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/documentation.ubuntu.com\/lxd\/en\/latest\/howto\/instances_create\/\" title=\"\">How to create instances<\/a><\/li>\n<\/ul>\n\n\n","protected":false},"excerpt":{"rendered":"<p>LXD \u3067\u65b0\u3057\u304f\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210\u3057\u305f\u969b\u306e\u30e1\u30e2\u3067\u3059\u3002 \u30b5\u30fc\u30d0\u30fc HPE ProLiant MicroServer Gen10 Plus CPU 4\u30b3\u30a2 \u30e1\u30e2\u30ea\u30fc 32GB OS Ubuntu Serv &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1602\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;LXD \u3067\u65b0\u3057\u3044\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4f5c\u6210&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/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":[260],"tags":[262,264,266],"class_list":["post-1602","post","type-post","status-publish","format-standard","hentry","category-ubuntu-24-04-lts-server","tag-lxd","tag-ubuntu-24-04","tag--ja"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1602"}],"version-history":[{"count":20,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1602\/revisions"}],"predecessor-version":[{"id":1741,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1602\/revisions\/1741"}],"wp:attachment":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}