{"id":33,"date":"2014-10-30T23:05:35","date_gmt":"2014-10-30T14:05:35","guid":{"rendered":"https:\/\/blog.daichang.me\/?p=33"},"modified":"2014-10-30T23:05:35","modified_gmt":"2014-10-30T14:05:35","slug":"coreos%e3%81%ae%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"https:\/\/blog.daichang.me\/?p=33","title":{"rendered":"CoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb"},"content":{"rendered":"<p>\u4eca\u56de\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\uff08QEMU\/KVM\u57fa\u677f\uff09\u306bCoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3057\u305f\u3002<br \/>\nCoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u81ea\u4f53\u306e\u89e3\u8aac\u306f<a href=\"https:\/\/coreos.com\/docs\/running-coreos\/bare-metal\/installing-to-disk\/\" title=\"Installing CoreOS to Disk\n\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306b\u8a73\u3057\u304f\u3042\u308a\u307e\u3059\u304c\u3001\u6b21\u306b\u3084\u308b\u3068\u304d\u3001\u5fd8\u308c\u305d\u3046\u306a\u306e\u3067\u5099\u5fd8\u9332\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u5fc5\u8981\u306a\u3053\u3068\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<br \/>\n<!--more--><\/p>\n<p>\u307e\u305a\u3001CoreOS\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u306f\u57fa\u672c\u7684\u306bSSH\u9375\u8a8d\u8a3c\u3067\u3057\u304b\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001<strong><em>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d<\/em><\/strong>\u306a\u3089\u30c7\u30d5\u30a9\u30eb\u30c8\u30e6\u30fc\u30b6ID\u3067\u3042\u308b &#8220;core&#8221; \u3068\u4efb\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5229\u7528\u3057\u3066\u3067SSH\u30d1\u30b9\u30ef\u30fc\u30c9\u30ed\u30b0\u30a4\u30f3\u304c\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3001\u4eca\u56de\u306f\u3001SSH\u30ed\u30b0\u30a4\u30f3\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046\u4e8b\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint linenums\">$ sudo passwd core<\/pre>\n<p>\u6b21\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u5fc5\u8981\u3068\u306a\u308bCloud Config\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint linenums\">$ vi cloud-config.yaml<\/pre>\n<pre class=\"prettyprint linenums\">\n#cloud-config\n\nssh_authorized_keys:\n  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDsyvDiM4xmpp...\n<\/pre>\n<p>\u306a\u304a\u3001CoreOS\u306f\u57fa\u672c\u7684\u306bDHCP\u7b49\u3067IP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u306e\u3067\u3001CoreOS\u5074\u7aef\u672b\u3067IP\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\nIP\u30a2\u30c9\u30ec\u30b9\u306f\u4e0b\u56f3\u306e\u3088\u3046\u306b\u30ea\u30d6\u30fc\u30c8\u5f8c\u7acb\u3061\u4e0a\u304c\u3063\u305f\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/blog.daichang.me\/wp-content\/uploads\/2014\/10\/5df340c53b4964aa60c10136e7bec26e.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.daichang.me\/wp-content\/uploads\/2014\/10\/5df340c53b4964aa60c10136e7bec26e-300x165.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-10-30 21.57.29\" width=\"300\" height=\"165\" class=\"alignnone size-medium wp-image-38\" \/><\/a><\/p>\n<p>IP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4e0b\u8a18\u306e\u8a2d\u5b9a\u3092\u4e0a\u8a18\u306eCloud Config\u306b\u8ffd\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u4eca\u56de\u306f\u3001IPv6 EUI-64\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u3001\u4e0b\u8a18\u306e\u8a2d\u5b9a\u306f\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<pre class=\"prettyprint linenums\">\nwrite_files:\n  - path: &#47;etc&#47;systemd&#47;network&#47;10-static.network\n    content: |\n      &#91;Match&#93;\n      Name=ens*\n\n      &#91;Network&#93;\n      Address=&#91;IP addr&#93;&#47;&#91;mask&#93;\n      Gateway=&#91;defalut gateway&#93;\n      DNS=&#91;primary nameserver&#93;\n      DNS=&#91;secondary nameserver (option)&#93;\n<\/pre>\n<p>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint linenums\">\n$ sudo coreos-install -d &#47;dev&#47;sda -C stable -c ~&#47;cloud-config.yaml\nDownloading the signature for http:&#47;&#47;stable.release.core-os.net&#47;amd64-usr&#47;444.5.0&#47;coreos_production_image.bin.bz2...\n(snip)\nInstalling cloud-config...\nSuccess! CoreOS stable 444.5.0 is installed on &#47;dev&#47;sda\n<\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u7d42\u4e86\u3057\u305f\u3089\u3001\u518d\u8d77\u52d5\u3092\u884c\u3044\u307e\u3059\u3002\u307e\u305f\u3001HV\u5074\u3067iso\u30a4\u30e1\u30fc\u30b8\u3092\u8aad\u307f\u8fbc\u307e\u306a\u3044\u8a2d\u5b9a\u7b49\u306f\u6e08\u307e\u305b\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u518d\u8d77\u52d5\u304c\u7d42\u4e86\u3057\u305f\u3089\u3001SSH\u30ed\u30b0\u30a4\u30f3\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u969b\u3001\u30b5\u30fc\u30d0\u5074\u306eSSH\u516c\u958b\u9375\u304c<strong><em>\u5909\u308f\u3063\u3066\u3044\u308b<\/em><\/strong>\u305f\u3081\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066known_hosts\u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u6b63\u3092\u3057\u305f\u4e0a\u3067\u3001\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u30ed\u30b0\u30a4\u30f3\u304c\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint linenums\">\nssh -i ~&#47;.ssh&#47;&#91;ssh-key&#93; core@&#91;IP addr&#93;\n\nLast login: Thu Oct 30 13:34:57 2014 from 192.0.2.5\nCoreOS (stable)\ncore@localhost ~ $ \n<\/pre>\n<p>\u56e0\u307f\u306b\u3001docker\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f&#8230;<\/p>\n<pre class=\"prettyprint linenums\">\ncore@localhost ~ $ docker -v\nDocker version 1.2.0, build fa7b24f\n<\/pre>\n<p>1.2.0\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\uff08QEMU\/KVM\u57fa\u677f\uff09\u306bCoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3057\u305f\u3002 CoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u81ea\u4f53\u306e\u89e3\u8aac\u306f\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u8a73\u3057\u304f\u3042\u308a\u307e\u3059\u304c\u3001\u6b21\u306b\u3084\u308b\u3068\u304d\u3001\u5fd8\u308c\u305d\u3046\u306a\u306e\u3067\u5099\u5fd8\u9332\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u5fc5\u8981 [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/blog.daichang.me\/?p=33\">\u7d9a\u304d\u3092\u8aad\u3080&#8230;<span class=\"screen-reader-text\"> from CoreOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[14],"class_list":["post-33","post","type-post","status-publish","format-standard","hentry","category-tech","tag-linux"],"_links":{"self":[{"href":"https:\/\/blog.daichang.me\/index.php?rest_route=\/wp\/v2\/posts\/33","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.daichang.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.daichang.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.daichang.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.daichang.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=33"}],"version-history":[{"count":0,"href":"https:\/\/blog.daichang.me\/index.php?rest_route=\/wp\/v2\/posts\/33\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.daichang.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.daichang.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.daichang.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}