{"id":834,"date":"2021-04-22T13:17:36","date_gmt":"2021-04-22T04:17:36","guid":{"rendered":"https:\/\/www8281uo.sakura.ne.jp\/blog\/?p=834"},"modified":"2021-04-22T13:17:36","modified_gmt":"2021-04-22T04:17:36","slug":"docker-%e3%82%b3%e3%83%b3%e3%83%86%e3%83%8a%e3%81%a7%e3%83%9b%e3%82%b9%e3%83%88%e3%81%a8%e5%90%8c%e3%81%98%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bb%e3%82%b0%e3%83%ab%e3%83%bc%e3%83%97%e3%82%92%e5%88%a9","status":"publish","type":"post","link":"https:\/\/www8281uo.sakura.ne.jp\/blog\/?p=834","title":{"rendered":"Docker \u30b3\u30f3\u30c6\u30ca\u3067\u30db\u30b9\u30c8\u3068\u540c\u3058\u30e6\u30fc\u30b6\u30fb\u30b0\u30eb\u30fc\u30d7\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<p><code>\/etc\/passwd<\/code>, <code>\/etc\/group<\/code>. <code>\/etc\/shadow<\/code> \u3067\u30e6\u30fc\u30b6\u3068\u30b0\u30eb\u30fc\u30d7\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u8a71\u3002<br \/>\u5fd8\u308c\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u3001JupyterHub \u306e\u69cb\u7bc9\u3092\u3057\u3066\u3044\u3066\u3001docker \u30a4\u30e1\u30fc\u30b8\u4f7f\u3046\u3068\u7c21\u5358\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u5229\u7528\u3057\u305f\u306e\u3060\u3051\u3069\u3001\u30db\u30b9\u30c8\u306e\u30e6\u30fc\u30b6\u304c JupyterHub \u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u3044\u308d\u3044\u308d\u8a66\u884c\u932f\u8aa4\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u306e\u304c\u3088\u3055\u305d\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30e6\u30fc\u30b6\u7ba1\u7406\uff08\u8ffd\u52a0\u3001\u524a\u9664\u306a\u3069\uff09\u306f\u30db\u30b9\u30c8\u5074\u3067\u884c\u3046<\/li><li>Docker \u30b3\u30f3\u30c6\u30ca\u306f\u30db\u30b9\u30c8\u306e <code>\/etc\/{passwd,group,shadow}<\/code> \u3092 Read-Only \u3067\u53c2\u7167<br \/>\u2192 <code>docker run -v src:dst:ro<\/code> \u3092\u4f7f\u3046<\/li><li>\u30e6\u30fc\u30b6\u7ba1\u7406\u30b3\u30de\u30f3\u30c9\u3067  <code>\/etc\/{passwd,group,shadow}<\/code> \u306e i-node \u304c\u5909\u308f\u3063\u3066\u3082\u826f\u3044\u3088\u3046\u306b\u3059\u308b<br \/>\u2192 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5358\u4f4d\u3067\u30d0\u30a4\u30f3\u30c9\u3059\u308b\u3001\u305f\u3060\u3057\u3001Docker \u30b3\u30f3\u30c6\u30ca\u306e \/etc \u3092\u30db\u30b9\u30c8\u306e \/etc \u3067\u4e0a\u66f8\u304d\u3057\u3066\u3057\u307e\u3046\u306e\u306f\u56f0\u308b\u306e\u3067\u3001\u3069\u3061\u3089\u306e\u5185\u5bb9\u304c\u898b\u3048\u308b\u304b\u306f\u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306b\u5236\u5fa1\u3057\u305f\u3044<\/li><\/ul>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u306b\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><code>\/import\/etc\/<\/code> \u3092\u4f5c\u6210\u3059\u308b<\/li><li>\u30a4\u30e1\u30fc\u30b8\u306b\u3082\u3068\u3082\u3068\u3042\u308b <code>\/etc\/{passwd,group,shadow}<\/code> \u3092 <code>\/import\/etc\/<\/code> \u306b\u79fb\u52d5\u3059\u308b<\/li><li><code>cd \/etc; ln -s  \/import\/etc\/{passwd,group,shadow}<\/code> \u3057\u3066\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3059\u308b<\/li><li><code>docker run -v \/etc:\/import\/etc:ro -v \/home:\/home<\/code> \u3068\u3057\u3066\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3054\u3068\u30de\u30a6\u30f3\u30c8\u3059\u308b<\/li><\/ul>\n\n\n\n<p>\u591a\u5206\u3001\u3053\u308c\u3067\uff2f\uff2b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/etc\/passwd, \/etc\/group. \/etc\/shadow \u3067\u30e6\u30fc\u30b6\u3068\u30b0\u30eb\u30fc\u30d7\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u8a71\u3002\u5fd8\u308c\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 \u4eca\u56de\u3001JupyterHub \u306e\u69cb\u7bc9\u3092\u3057\u3066\u3044\u3066\u3001docker \u30a4\u30e1\u30fc\u30b8\u4f7f\u3046\u3068\u7c21\u5358 [&hellip;]<\/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":[3],"tags":[],"class_list":["post-834","post","type-post","status-publish","format-standard","hentry","category-linux"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=834"}],"version-history":[{"count":0,"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/834\/revisions"}],"wp:attachment":[{"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www8281uo.sakura.ne.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}