{"id":46,"date":"2026-05-15T18:00:00","date_gmt":"2026-05-15T09:00:00","guid":{"rendered":"https:\/\/wkshost.com\/memo\/?p=46"},"modified":"2026-06-13T12:54:51","modified_gmt":"2026-06-13T03:54:51","slug":"docker-%e3%82%92%e5%85%a5%e3%82%8c%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86","status":"publish","type":"post","link":"https:\/\/wkshost.com\/memo\/?p=46","title":{"rendered":"Docker \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Docker \u3092\u5165\u308c\u3066\u307f\u3088\u3046<br>\u4e8b\u524d\u6e96\u5099<br>\u5fc5\u8981\u30d1\u30c3\u30b1\u30fc\u30b8<br>sudo apt update<br>sudo apt install -y ca-certificates curl gnupg<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ea\u30dd\u30b8\u30c8\u30ea\u8ffd\u52a0<br>sudo install -m 0755 -d \/etc\/apt\/keyrings<br>curl -fsSL https:\/\/download.docker.com\/linux\/ubuntu\/gpg | sudo gpg &#8211;dearmor -o \/etc\/apt\/keyrings\/docker.gpg<br>echo &#8220;deb [arch=$(dpkg &#8211;print-architecture) signed-by=\/etc\/apt\/keyrings\/docker.gpg] https:\/\/download.docker.com\/linux\/ubuntu $(. \/etc\/os-release &amp;&amp; echo $VERSION_CODENAME) stable&#8221; | sudo tee \/etc\/apt\/sources.list.d\/docker.list &gt; \/dev\/null<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Docker\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br>sudo apt update<br>sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52d5\u4f5c\u78ba\u8a8d<br>sudo docker run hello-world<br>\u6210\u529f\u3059\u308b\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059<br>\uff08\u82f1\u8a9e\u3067 \u201cHello from Docker!\u201d \u3068\u51fa\u308c\u3070OK\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">sudo\u306a\u3057\u3067\u4f7f\u3046\uff08\u91cd\u8981\uff09<br>sudo usermod -aG docker $USER<br>\u305d\u306e\u5f8c<br>\u4e00\u5ea6\u30ed\u30b0\u30a2\u30a6\u30c8 \u2192 \u518d\u30ed\u30b0\u30a4\u30f3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u78ba\u8a8d<br>docker run hello-world<br>sudo\u306a\u3057\u3067\u52d5\u3051\u3070\u6210\u529f\u3067\u3059<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\uff1aWeb\u30b5\u30fc\u30d0\u30fc\u3092\u7acb\u3066\u308b<br>nginx\u30b3\u30f3\u30c6\u30ca\u8d77\u52d5<br>docker run -d -p 8080:80 nginx<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u72b6\u614b\u78ba\u8a8d<br>docker ps<br>nginx\u304c\u8868\u793a\u3055\u308c\u308c\u3070OK<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d<br>\u5225PC\u304b\u3089<br>http:\/\/\u30b5\u30fc\u30d0\u30fcIP:8080<br>nginx\u306e\u753b\u9762\u304c\u51fa\u308c\u3070\u6210\u529f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u5206\u306e\u30da\u30fc\u30b8\u8868\u793a<br>\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210<br>mkdir ~\/myweb<br>cd ~\/myweb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HTML\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210<br>nano index.html<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u8eab<br><br>My First Server<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hello from Docker!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u52d5\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58<br>Ctrl + O \u2192 Enter \u2192 Ctrl + X<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">nginx\u30b3\u30f3\u30c6\u30ca\u8d77\u52d5<br>docker run -d -p 8081:80 -v ~\/myweb:\/usr\/share\/nginx\/html nginx<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker \u3092\u5165\u308c\u3066\u307f\u3088\u3046\u4e8b\u524d\u6e96\u5099\u5fc5\u8981\u30d1\u30c3\u30b1\u30fc\u30b8sudo apt updatesudo apt install -y ca-certificates curl gnupg \u516c\u5f0f\u30ea\u30dd\u30b8\u30c8\u30ea\u8ffd\u52a0sudo install &#8211; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/posts\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=46"}],"version-history":[{"count":4,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/posts\/46\/revisions"}],"predecessor-version":[{"id":50,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=\/wp\/v2\/posts\/46\/revisions\/50"}],"wp:attachment":[{"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=46"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=46"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wkshost.com\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}