{"id":1067,"date":"2026-08-19T12:11:35","date_gmt":"2026-08-19T03:11:35","guid":{"rendered":"https:\/\/baresupport.jp\/blog\/?p=1067"},"modified":"2026-08-19T12:11:36","modified_gmt":"2026-08-19T03:11:36","slug":"ssl-tls%e8%a8%bc%e6%98%8e%e6%9b%b8%e3%81%ae%e6%9c%89%e5%8a%b9%e6%9c%9f%e9%96%93%e7%9f%ad%e7%b8%ae%e3%81%ab%e3%81%a9%e3%81%86%e5%82%99%e3%81%88%e3%82%8b%ef%bc%9fcertbot%e3%81%a7%e3%81%ae%e5%88%9d","status":"publish","type":"post","link":"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/","title":{"rendered":"SSL\/TLS\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u77ed\u7e2e\u306b\u3069\u3046\u5099\u3048\u308b\uff1fCertbot\u3067\u306e\u521d\u56de\u53d6\u5f97\u304b\u3089\u81ea\u52d5\u66f4\u65b0\u306e\u8a2d\u5b9a\u624b\u9806\u307e\u3067"},"content":{"rendered":"\n<p>Web\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd\u306b\u6b20\u304b\u305b\u306a\u3044SSL\/TLS\u8a3c\u660e\u66f8\u3067\u3059\u304c\u3001\u8fd1\u5e74\u3001\u305d\u306e\u6709\u52b9\u671f\u9593\u3092\u77ed\u7e2e\u3059\u308b\u52d5\u304d\u304c\u6025\u901f\u306b\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u304b\u3064\u3066\u306f\u6570\u5e74\u5358\u4f4d\u3067\u904b\u7528\u53ef\u80fd\u3060\u3063\u305f\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u306f\u3001\u73fe\u5728\u3067\u306f90\u65e5\u301c100\u65e5\u7a0b\u5ea6\u3068\u306a\u3063\u3066\u304a\u308a\u3001<strong>\u5c06\u6765\u7684\u306b\u306f40\u65e5\u53f0\u3078\u3068\u77ed\u7e2e\u3055\u308c\u308b\u898b\u8fbc\u307f<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u306e\u77ed\u7e2e\u304c\u9032\u3080\u80cc\u666f\u3068\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001Linux\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u306b\u304a\u3044\u3066\u5b9a\u756a\u306eACME\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u3042\u308bCertbot\u3092\u7528\u3044\u305f\u8a3c\u660e\u66f8\u306e\u521d\u56de\u53d6\u5f97\u304a\u3088\u3073\u81ea\u52d5\u66f4\u65b0\uff08\u30d5\u30c3\u30af\u51e6\u7406\u30fbcron\u8a2d\u5b9a\uff09\u306e\u624b\u9806\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u3053\u306e\u8a18\u4e8b\u306e\u76ee\u6b21<\/p>\n<\/div><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:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#SSLTLS%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%96%93%E7%9F%AD%E7%B8%AE%E3%81%8C%E9%80%B2%E3%82%80%E8%83%8C%E6%99%AF\" >SSL\/TLS\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u77ed\u7e2e\u304c\u9032\u3080\u80cc\u666f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E7%A7%98%E5%AF%86%E9%8D%B5%E6%BC%8F%E6%B4%A9%E3%83%AA%E3%82%B9%E3%82%AF%E3%81%AE%E4%BD%8E%E6%B8%9B\" >\u79d8\u5bc6\u9375\u6f0f\u6d29\u30ea\u30b9\u30af\u306e\u4f4e\u6e1b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E5%A4%B1%E5%8A%B9%E6%A4%9C%E8%A8%BC%E5%87%A6%E7%90%86%EF%BC%88CRL_OCSP%EF%BC%89%E3%81%B8%E3%81%AE%E4%BE%9D%E5%AD%98%E3%81%AE%E4%BD%8E%E6%B8%9B\" >\u5931\u52b9\u691c\u8a3c\u51e6\u7406\uff08CRL \/ OCSP\uff09\u3078\u306e\u4f9d\u5b58\u306e\u4f4e\u6e1b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E6%9A%97%E5%8F%B7%E3%82%A2%E3%82%B8%E3%83%AA%E3%83%86%E3%82%A3%EF%BC%88Crypto_Agility%EF%BC%89%E3%81%AE%E5%90%91%E4%B8%8A\" >\u6697\u53f7\u30a2\u30b8\u30ea\u30c6\u30a3\uff08Crypto Agility\uff09\u306e\u5411\u4e0a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%96%93%E7%9F%AD%E7%B8%AE%E3%81%AE%E3%82%BF%E3%82%A4%E3%83%A0%E3%83%A9%E3%82%A4%E3%83%B3\" >\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u77ed\u7e2e\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#CABrowser_Forum%EF%BC%88%E3%83%91%E3%83%96%E3%83%AA%E3%83%83%E3%82%AF%E8%A8%BC%E6%98%8E%E6%9B%B8%E5%85%A8%E8%88%AC%EF%BC%89\" >CA\/Browser Forum\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u8a3c\u660e\u66f8\u5168\u822c\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Lets_Encrypt%EF%BC%88%E7%8B%AC%E8%87%AA%E3%81%AE%E7%9F%AD%E7%B8%AE%E3%83%AD%E3%83%BC%E3%83%89%E3%83%9E%E3%83%83%E3%83%97%EF%BC%89\" >Let&#8217;s Encrypt\uff08\u72ec\u81ea\u306e\u77ed\u7e2e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff09<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Certbot%E3%82%92%E7%94%A8%E3%81%84%E3%81%9FSSLTLS%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E5%88%9D%E5%9B%9E%E5%8F%96%E5%BE%97%E3%81%A8%E8%A8%AD%E5%AE%9A\" >Certbot\u3092\u7528\u3044\u305fSSL\/TLS\u8a3c\u660e\u66f8\u306e\u521d\u56de\u53d6\u5f97\u3068\u8a2d\u5b9a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Step_1%EF%BC%9ACertbot%E3%81%AE%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\" >Step 1\uff1aCertbot\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Step_2%EF%BC%9A%E5%88%9D%E5%9B%9E%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E7%99%BA%E8%A1%8C%EF%BC%88HTTP-01%E8%AA%8D%E8%A8%BC%EF%BC%89\" >Step 2\uff1a\u521d\u56de\u8a3c\u660e\u66f8\u306e\u767a\u884c\uff08HTTP-01\u8a8d\u8a3c\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Step_3%EF%BC%9A%E7%94%9F%E6%88%90%E3%81%95%E3%82%8C%E3%82%8B%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E7%BE%A4%E3%81%A8%E5%BD%B9%E5%89%B2\" >Step 3\uff1a\u751f\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u7fa4\u3068\u5f79\u5272<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#Step_4%EF%BC%9AApache%E3%81%B8%E3%81%AE%E8%A8%BC%E6%98%8E%E6%9B%B8%E9%81%A9%E7%94%A8%EF%BC%88VirtualHost%E8%A8%AD%E5%AE%9A%EF%BC%89\" >Step 4\uff1aApache\u3078\u306e\u8a3c\u660e\u66f8\u9069\u7528\uff08VirtualHost\u8a2d\u5b9a\uff09<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E8%87%AA%E5%8B%95%E6%9B%B4%E6%96%B0%E8%A8%AD%E5%AE%9A%EF%BC%88certbot_renew_%E3%81%A8_Deploy_Hook%EF%BC%89\" >\u8a3c\u660e\u66f8\u306e\u81ea\u52d5\u66f4\u65b0\u8a2d\u5b9a\uff08certbot renew \u3068 Deploy Hook\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E6%9B%B4%E6%96%B0%E5%AE%9F%E8%A1%8C%E6%99%82%E3%81%AEWeb%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E5%86%8D%E8%AA%AD%E3%81%BF%E8%BE%BC%E3%81%BF%EF%BC%88%E2%80%93deploy-hook%EF%BC%89\" >\u66f4\u65b0\u5b9f\u884c\u6642\u306eWeb\u30b5\u30fc\u30d0\u30fc\u518d\u8aad\u307f\u8fbc\u307f\uff08&#8211;deploy-hook\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#cron_%E3%81%BE%E3%81%9F%E3%81%AF_systemd-timer_%E3%81%AB%E3%82%88%E3%82%8B%E5%AE%9A%E6%99%82%E5%AE%9F%E8%A1%8C\" >cron \u307e\u305f\u306f systemd-timer \u306b\u3088\u308b\u5b9a\u6642\u5b9f\u884c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/baresupport.jp\/blog\/2026\/08\/19\/1067\/#%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E9%81%8B%E7%94%A8%E3%83%BB%E8%87%AA%E5%8B%95%E5%8C%96%E3%81%A7%E3%81%8A%E5%9B%B0%E3%82%8A%E3%81%AA%E3%82%89%E3%80%8C%E3%83%99%E3%82%A2%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E3%80%8D%E3%81%B8\" >\u30b5\u30fc\u30d0\u30fc\u904b\u7528\u30fb\u81ea\u52d5\u5316\u3067\u304a\u56f0\u308a\u306a\u3089\u300c\u30d9\u30a2\u30b5\u30dd\u30fc\u30c8\u300d\u3078<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SSLTLS%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%96%93%E7%9F%AD%E7%B8%AE%E3%81%8C%E9%80%B2%E3%82%80%E8%83%8C%E6%99%AF\"><\/span><strong>SSL\/TLS\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u77ed\u7e2e\u304c\u9032\u3080\u80cc\u666f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8fd1\u5e74\u3001Google\u3084Apple\u3001Mozilla\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30d9\u30f3\u30c0\u30fc\u3001\u304a\u3088\u3073CA\/Browser Forum\uff08\u8a3c\u660e\u66f8\u767a\u884c\u306b\u95a2\u3059\u308b\u696d\u754c\u56e3\u4f53\uff09\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30afSSL\/TLS\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\uff08Validity Period\uff09\u3092\u6bb5\u968e\u7684\u306b\u77ed\u7e2e\u3059\u308b\u65b9\u91dd\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u304b\u3064\u3066\u6700\u59273\u301c5\u5e74\u3060\u3063\u305f\u6709\u52b9\u671f\u9593\u306f\u3001\u73fe\u5728\u3067\u306f1\u5e74\u672a\u6e80\uff08398\u65e5\uff09\u3068\u306a\u308a\u3001\u4eca\u5f8c\u306f\u3055\u3089\u306b\u6570\u30f6\u6708\u30fb\u6570\u9031\u9593\u5358\u4f4d\u3078\u3068\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6709\u52b9\u671f\u9593\u306e\u77ed\u7e2e\u304c\u9032\u3080\u4e3b\u306a\u7406\u7531\u306f\u4ee5\u4e0b\u306e3\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%A7%98%E5%AF%86%E9%8D%B5%E6%BC%8F%E6%B4%A9%E3%83%AA%E3%82%B9%E3%82%AF%E3%81%AE%E4%BD%8E%E6%B8%9B\"><\/span><strong>\u79d8\u5bc6\u9375\u6f0f\u6d29\u30ea\u30b9\u30af\u306e\u4f4e\u6e1b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u4e07\u304c\u4e00\u3001\u79d8\u5bc6\u9375\u306e\u6f0f\u6d29\u3084\u8a3c\u660e\u66f8\u306e\u8aa4\u767a\u884c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u6709\u52b9\u671f\u9593\u304c\u77ed\u3051\u308c\u3070\u8105\u5a01\u306b\u6652\u3055\u308c\u308b\u671f\u9593\uff08\u30ea\u30b9\u30af\u30a6\u30a3\u30f3\u30c9\u30a6\uff09\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%A4%B1%E5%8A%B9%E6%A4%9C%E8%A8%BC%E5%87%A6%E7%90%86%EF%BC%88CRL_OCSP%EF%BC%89%E3%81%B8%E3%81%AE%E4%BE%9D%E5%AD%98%E3%81%AE%E4%BD%8E%E6%B8%9B\"><\/span><strong>\u5931\u52b9\u691c\u8a3c\u51e6\u7406\uff08CRL \/ OCSP\uff09\u3078\u306e\u4f9d\u5b58\u306e\u4f4e\u6e1b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u5931\u52b9\u60c5\u5831\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u8a3c\u3059\u308b\u4ed5\u7d44\u307f\uff08CRL\u3084OCSP\uff09\u306f\u3001\u901a\u4fe1\u9045\u5ef6\u3084\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4e0a\u306e\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002\u8a3c\u660e\u66f8\u81ea\u4f53\u306e\u6709\u52b9\u671f\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u5931\u52b9\u691c\u8a3c\u3078\u306e\u4f9d\u5b58\u5ea6\u3092\u4e0b\u3052\u308b\u65b9\u5411\u3078\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9A%97%E5%8F%B7%E3%82%A2%E3%82%B8%E3%83%AA%E3%83%86%E3%82%A3%EF%BC%88Crypto_Agility%EF%BC%89%E3%81%AE%E5%90%91%E4%B8%8A\"><\/span><strong>\u6697\u53f7\u30a2\u30b8\u30ea\u30c6\u30a3\uff08Crypto Agility\uff09\u306e\u5411\u4e0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6697\u53f7\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8106\u5f31\u5316\u3078\u306e\u5bfe\u5fdc\u3084\u65b0\u3057\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a19\u6e96\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u8fc5\u901f\u306b\u884c\u3048\u308b\u3088\u3046\u3001\u8a3c\u660e\u66f8\u306e\u5168\u81ea\u52d5\u66f4\u65b0\u4f53\u5236\u3092\u696d\u754c\u5168\u4f53\u3067\u6a19\u6e96\u5316\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%96%93%E7%9F%AD%E7%B8%AE%E3%81%AE%E3%82%BF%E3%82%A4%E3%83%A0%E3%83%A9%E3%82%A4%E3%83%B3\"><\/span><strong>\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u77ed\u7e2e\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30d1\u30d6\u30ea\u30c3\u30af\u8a3c\u660e\u66f8\u306e\u696d\u754c\u898f\u7d04\uff08CA\/Browser Forum\uff09\u304a\u3088\u3073\u3001\u7121\u6599\u306eACME\u8a8d\u8a3c\u5c40\u3068\u3057\u3066\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u300cLet&#8217;s Encrypt\u300d\u306b\u304a\u3051\u308b\u77ed\u7e2e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CABrowser_Forum%EF%BC%88%E3%83%91%E3%83%96%E3%83%AA%E3%83%83%E3%82%AF%E8%A8%BC%E6%98%8E%E6%9B%B8%E5%85%A8%E8%88%AC%EF%BC%89\"><\/span><strong>CA\/Browser Forum\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u8a3c\u660e\u66f8\u5168\u822c\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9069\u7528\u6642\u671f<\/strong><\/td><td><strong>\u6700\u5927\u6709\u52b9\u671f\u9593<\/strong><\/td><td><strong>\u6982\u8981\u30fb\u88dc\u8db3<\/strong><\/td><\/tr><tr><td><strong>2020<\/strong><strong>\u5e749\u6708\u301c<\/strong><\/td><td><strong>398<\/strong><strong>\u65e5<\/strong>\uff08\u7d0413\u30f6\u6708\uff09<\/td><td>\u5f93\u6765\u306e2\u5e74\uff08825\u65e5\uff09\u304b\u30891\u5e74\u9593\u3078\u77ed\u7e2e\u6e08\u307f<\/td><\/tr><tr><td><strong>2026<\/strong><strong>\u5e743\u6708\u301c<\/strong><\/td><td><strong>200<\/strong><strong>\u65e5<\/strong>\uff08\u7d046.5\u30f6\u6708\uff09<\/td><td>Ballot SC-081v3\u306a\u3069\u306b\u57fa\u3065\u304f\u6bb5\u968e\u7684\u77ed\u7e2e\u304c\u958b\u59cb<\/td><\/tr><tr><td><strong>2027<\/strong><strong>\u5e743\u6708\u301c<\/strong><\/td><td><strong>100<\/strong><strong>\u65e5<\/strong>\uff08\u7d043.3\u30f6\u6708\uff09<\/td><td>\u7d043\u30f6\u6708\u904b\u7528\u3078\u306e\u79fb\u884c\u6bb5\u968e<\/td><\/tr><tr><td><strong>2029<\/strong><strong>\u5e743\u6708\u301c<\/strong><\/td><td><strong>47<\/strong><strong>\u65e5<\/strong>\uff08\u7d041.5\u30f6\u6708\uff09<\/td><td>\u6700\u7d42\u7684\u306a\u77ed\u7e2e\u6bb5\u968e\uff0845\u65e5\u301c47\u65e5\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lets_Encrypt%EF%BC%88%E7%8B%AC%E8%87%AA%E3%81%AE%E7%9F%AD%E7%B8%AE%E3%83%AD%E3%83%BC%E3%83%89%E3%83%9E%E3%83%83%E3%83%97%EF%BC%89\"><\/span><strong>Let&#8217;s Encrypt\uff08\u72ec\u81ea\u306e\u77ed\u7e2e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9069\u7528\u6642\u671f<\/strong><\/td><td><strong>\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u671f\u9593<\/strong><\/td><td><strong>\u8a8d\u8a3c\u518d\u5229\u7528\u671f\u9593\uff08Authorization Reuse\uff09<\/strong><\/td><\/tr><tr><td><strong>2026<\/strong><strong>\u5e745\u6708\u3088\u308a\u524d<\/strong><\/td><td><strong>90<\/strong><strong>\u65e5\u9593<\/strong><\/td><td>30\u65e5\u9593<\/td><\/tr><tr><td><strong>2026<\/strong><strong>\u5e745\u6708\u301c<\/strong><\/td><td><strong>45<\/strong><strong>\u65e5\u9593<\/strong>\uff08\u691c\u8a3c\u7528\uff09<\/td><td>\u30aa\u30d7\u30c8\u30a4\u30f3\u7528 tlsserver \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u8ffd\u52a0<\/td><\/tr><tr><td><strong>2027<\/strong><strong>\u5e742\u6708\u301c<\/strong><\/td><td><strong>64<\/strong><strong>\u65e5\u9593<\/strong>\uff08\u6a19\u6e96\u5316\uff09<\/td><td>10\u65e5\u9593<\/td><\/tr><tr><td><strong>2028<\/strong><strong>\u5e742\u6708\u301c<\/strong><\/td><td><strong>45<\/strong><strong>\u65e5\u9593<\/strong>\uff08\u6a19\u6e96\u5316\uff09<\/td><td>7\u6642\u9593\uff08\u5b8c\u5168\u81ea\u52d5\u5316\u304c\u5fc5\u8981\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u904b\u7528\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c45\u65e5\u301c64\u65e5\u306b\u306a\u308b\u3068\u3001<strong>\u5e74\u306b6\u56de\u301c8\u56de\u4ee5\u4e0a\u306e\u66f4\u65b0\u4f5c\u696d\u304c\u767a\u751f\u3059\u308b<\/strong>\u305f\u3081\u3001\u624b\u52d5\u66f4\u65b0\u306b\u3088\u308b\u904b\u7528\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Web\u30b5\u30fc\u30d0\u30fc\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u5c64\u3067<strong>\u81ea\u52d5\u66f4\u65b0\u306e\u4ed5\u7d44\u307f\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Certbot%E3%82%92%E7%94%A8%E3%81%84%E3%81%9FSSLTLS%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E5%88%9D%E5%9B%9E%E5%8F%96%E5%BE%97%E3%81%A8%E8%A8%AD%E5%AE%9A\"><\/span><strong>Certbot\u3092\u7528\u3044\u305fSSL\/TLS\u8a3c\u660e\u66f8\u306e\u521d\u56de\u53d6\u5f97\u3068\u8a2d\u5b9a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306bLinux\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067Certbot\u3092\u5229\u7528\u3057\u3066Let&#8217;s Encrypt\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3057\u3001Apache\u306a\u3069\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306b\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1%EF%BC%9ACertbot%E3%81%AE%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\"><\/span><strong>Step 1\uff1aCertbot\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u304a\u4f7f\u3044\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u5fdc\u3058\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\uff08\u307e\u305f\u306f snap \/ pip\uff09\u3092\u7528\u3044\u3066Certbot\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>RHEL \/ Rocky Linux \/ AlmaLinux \u7cfb\uff1a<\/strong><\/h4>\n\n\n\n<p>Bash<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo dnf install -y epel-release\nsudo dnf install -y certbot<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Ubuntu \/ Debian \u7cfb\uff1a<\/strong><\/h4>\n\n\n\n<p>Bash<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt install -y certbot<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2%EF%BC%9A%E5%88%9D%E5%9B%9E%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E7%99%BA%E8%A1%8C%EF%BC%88HTTP-01%E8%AA%8D%E8%A8%BC%EF%BC%89\"><\/span><strong>Step 2\uff1a\u521d\u56de\u8a3c\u660e\u66f8\u306e\u767a\u884c\uff08HTTP-01\u8a8d\u8a3c\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>HTTP-01\u8a8d\u8a3c\uff08standalone \u3084 webroot \u30e2\u30fc\u30c9\uff09\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u306e80\u756a\u30dd\u30fc\u30c8\uff08HTTP\uff09\u3078\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u72b6\u614b\u306b\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Web\u30b5\u30fc\u30d0\u30fc\u3092\u7acb\u3061\u4e0a\u3052\u308b\u524d\u3001\u307e\u305f\u306f\u4e00\u6642\u505c\u6b62\u3057\u3066\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3059\u308b standalone \u30e2\u30fc\u30c9\u3067\u306e\u767a\u884c\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<p># standalone\u30e2\u30fc\u30c9\u3067\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\uff08\u203b80\u756a\u30dd\u30fc\u30c8\u306e\u5916\u90e8\u958b\u653e\u304c\u5fc5\u8981\uff09<\/p>\n\n\n\n<p>Bash<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo certbot certonly --standalone \\\n&nbsp; -d www.example.com \\\n&nbsp; -m admin@example.com \\\n&nbsp; --agree-tos --non-interactive<\/code><\/pre>\n\n\n\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88dc\u8db3\uff1a80\u756a\u30dd\u30fc\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306b\u3064\u3044\u3066<\/strong><\/p>\n\n\n\n<p>Let&#8217;s Encrypt \u306f\u591a\u89d2\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u691c\u8a3c\uff08Multi-Perspective Validation\uff09\u3092\u884c\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u691c\u8a3c\u7528IP\u30a2\u30c9\u30ec\u30b9\u306e\u56fa\u5b9a\uff08\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u5316\uff09\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001HTTP-01\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f<strong>\u300c80\u756a\u30dd\u30fc\u30c8\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u5bfe\u3057\u3066\u5e38\u6642\u958b\u653e\u3059\u308b\u300d<\/strong>\u304b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u7b56\u3092\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>80\u756a\u30dd\u30fc\u30c8\u3092\u5e38\u6642\u958b\u653e\u3059\u308b\u3053\u3068\u306b\u5236\u7d04\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>1. <strong>\u691c\u8a3c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u7d5e\u308a\u8fbc\u307f<\/strong><\/p>\n\n\n\n<p>\/.well-known\/acme-challenge\/* \u5b9b\u306e\u901a\u4fe1\u306e\u307f80\u756a\u30dd\u30fc\u30c8\u3067\u8a31\u53ef\u3057\u3001\u305d\u306e\u4ed6\u306e\u30d1\u30b9\u306f\u62d2\u5426\uff08403\uff09\u307e\u305f\u306fHTTPS\uff08443\uff09\u3078\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>2. <strong>User-Agent \u306b\u3088\u308b\u7d5e\u308a\u8fbc\u307f<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Mozilla\/5.0 (compatible; Let's Encrypt validation server; +https:\/\/www.letsencrypt.org) <\/code><\/pre>\n\n\n\n<p>\u3092User-Agent\u306b\u542b\u3080\u901a\u4fe1\u306e\u307f\u3092\u8a31\u53ef\u3057\u307e\u3059\uff08\u507d\u88c5\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30d1\u30b9\u5236\u9650\u3068\u306e\u4f75\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3%EF%BC%9A%E7%94%9F%E6%88%90%E3%81%95%E3%82%8C%E3%82%8B%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E7%BE%A4%E3%81%A8%E5%BD%B9%E5%89%B2\"><\/span><strong>Step 3\uff1a\u751f\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u7fa4\u3068\u5f79\u5272<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u306b\u6210\u529f\u3059\u308b\u3068\u3001\/etc\/letsencrypt\/live\/&lt;\u30c9\u30e1\u30a4\u30f3\u540d&gt;\/ \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306b\u4ee5\u4e0b\u306e\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>cert.pem<\/strong>\uff1a\u767a\u884c\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\uff08Server Certificate\uff09<\/li>\n\n\n\n<li><strong>privkey.pem<\/strong>\uff1a\u8a3c\u660e\u66f8\u306b\u5bfe\u5fdc\u3059\u308b\u79d8\u5bc6\u9375\uff08Private Key\uff09\u203b\u975e\u516c\u958b\u30fb\u53b3\u91cd\u7ba1\u7406<\/li>\n\n\n\n<li><strong>chain.pem<\/strong>\uff1a\u4e2d\u9593CA\u8a3c\u660e\u66f8\uff08Intermediate CA Certificate\uff09<\/li>\n\n\n\n<li><strong>fullchain.pem<\/strong>\uff1acert.pem \u3068 chain.pem \u3092\u7d50\u5408\u3057\u305f\u30d5\u30a1\u30a4\u30eb\uff08Nginx\u3084\u4e00\u90e8\u306eWeb\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u3067\u5229\u7528\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4%EF%BC%9AApache%E3%81%B8%E3%81%AE%E8%A8%BC%E6%98%8E%E6%9B%B8%E9%81%A9%E7%94%A8%EF%BC%88VirtualHost%E8%A8%AD%E5%AE%9A%EF%BC%89\"><\/span><strong>Step 4\uff1aApache\u3078\u306e\u8a3c\u660e\u66f8\u9069\u7528\uff08VirtualHost\u8a2d\u5b9a\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u53d6\u5f97\u3057\u305f\u8a3c\u660e\u66f8\u30d5\u30a1\u30a4\u30eb\u3092 Apache\uff08httpd\uff09\u306b\u7d44\u307f\u8fbc\u3080\u8a2d\u5b9a\u4f8b\u3067\u3059\uff08\/etc\/httpd\/conf.d\/ssl.conf \u306a\u3069\uff09\u3002<\/p>\n\n\n\n<p>Apache<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;VirtualHost *:443&gt;\n&nbsp;&nbsp;&nbsp; DocumentRoot \/var\/www\/html\n&nbsp;&nbsp;&nbsp; ServerName www.example.com\n\n&nbsp;&nbsp;&nbsp; &lt;Directory \/var\/www\/html&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AllowOverride All\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Require all granted\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Options -Indexes\n&nbsp;&nbsp;&nbsp; &lt;\/Directory&gt;\n\n&nbsp;&nbsp;&nbsp; SSLEngine on\n&nbsp;&nbsp;&nbsp; SSLProtocol all -SSLv3\n&nbsp;&nbsp;&nbsp; SSLHonorCipherOrder on\n&nbsp;&nbsp;&nbsp; SSLCipherSuite HIGH:MEDIUM:!MD5:!RC4\n\n&nbsp;&nbsp;&nbsp; # Certbot \u3067\u751f\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30d1\u30b9\u3092\u6307\u5b9a\n&nbsp;&nbsp;&nbsp; SSLCertificateFile \/etc\/letsencrypt\/live\/www.example.com\/cert.pem\n&nbsp;&nbsp;&nbsp; SSLCertificateKeyFile \/etc\/letsencrypt\/live\/www.example.com\/privkey.pem\n&nbsp;&nbsp;&nbsp; SSLCertificateChainFile \/etc\/letsencrypt\/live\/www.example.com\/chain.pem\n\n&nbsp;&nbsp;&nbsp; ErrorLog \/var\/log\/httpd\/ssl_error_log\n&nbsp;&nbsp;&nbsp; CustomLog \/var\/log\/httpd\/ssl_access_log combined\n&lt;\/VirtualHost&gt;<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E8%87%AA%E5%8B%95%E6%9B%B4%E6%96%B0%E8%A8%AD%E5%AE%9A%EF%BC%88certbot_renew_%E3%81%A8_Deploy_Hook%EF%BC%89\"><\/span><strong>\u8a3c\u660e\u66f8\u306e\u81ea\u52d5\u66f4\u65b0\u8a2d\u5b9a\uff08certbot renew \u3068 Deploy Hook\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u77ed\u7e2e\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001\u8a3c\u660e\u66f8\u306e\u81ea\u52d5\u66f4\u65b0\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u66f4\u65b0\u5f8c\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306e\u518d\u8aad\u307f\u8fbc\u307f\u51e6\u7406\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9B%B4%E6%96%B0%E5%AE%9F%E8%A1%8C%E6%99%82%E3%81%AEWeb%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E5%86%8D%E8%AA%AD%E3%81%BF%E8%BE%BC%E3%81%BF%EF%BC%88%E2%80%93deploy-hook%EF%BC%89\"><\/span><strong>\u66f4\u65b0\u5b9f\u884c\u6642\u306eWeb\u30b5\u30fc\u30d0\u30fc\u518d\u8aad\u307f\u8fbc\u307f\uff08&#8211;deploy-hook\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8a3c\u660e\u66f8\u30d5\u30a1\u30a4\u30eb\u304c\u66f4\u65b0\u3055\u308c\u305f\u969b\u3001Web\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u3092\u8aad\u307f\u8fbc\u307e\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002&#8211;deploy-hook \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001<strong>\u8a3c\u660e\u66f8\u304c\u5b9f\u969b\u306b\u66f4\u65b0\u3055\u308c\u305f\u5834\u5408\u306e\u307f<\/strong>\u6307\u5b9a\u3057\u305f\u30b3\u30de\u30f3\u30c9\uff08systemctl reload httpd \u306a\u3069\uff09\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u52d5\u4f5c\u78ba\u8a8d\u3092\u884c\u3046\u5834\u5408\u306f\u3001&#8211;dry-run\uff08\u30c6\u30b9\u30c8\u5b9f\u884c\uff09\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Bash<\/p>\n\n\n\n<p># &#8211;deploy-hook \u3092\u542b\u3081\u305f\u81ea\u52d5\u66f4\u65b0\u306e\u52d5\u4f5c\u30c6\u30b9\u30c8\uff08\u30c9\u30e9\u30a4\u30e9\u30f3\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo certbot renew --dry-run --deploy-hook \"systemctl reload httpd\"<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"cron_%E3%81%BE%E3%81%9F%E3%81%AF_systemd-timer_%E3%81%AB%E3%82%88%E3%82%8B%E5%AE%9A%E6%99%82%E5%AE%9F%E8%A1%8C\"><\/span><strong>cron \u307e\u305f\u306f systemd-timer \u306b\u3088\u308b\u5b9a\u6642\u5b9f\u884c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>certbot renew \u30b3\u30de\u30f3\u30c9\u306f\u3001\u8a3c\u660e\u66f8\u306e\u6b8b\u308a\u6709\u52b9\u671f\u9593\u304c30\u65e5\u672a\u6e80\uff08\u307e\u305f\u306f\u8a2d\u5b9a\u3055\u308c\u305f\u77ed\u7e2e\u95be\u5024\uff09\u306b\u306a\u3063\u305f\u5834\u5408\u306e\u307f\u66f4\u65b0\u51e6\u7406\u3092\u884c\u3046\u305f\u3081\u3001\u6bce\u65e5\u5b9f\u884c\u3057\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\/etc\/cron.d\/certbot \u3084 root \u306e crontab \u306b\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8<\/p>\n\n\n\n<p># \u6bce\u65e5 AM 3:00 \u306b\u66f4\u65b0\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\uff08\u66f4\u65b0\u6210\u529f\u6642\u306e\u307f Apache \u3092\u30ea\u30ed\u30fc\u30c9\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0 3 * * * certbot renew --deploy-hook \"systemctl reload httpd\" --quiet<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>systemd-timer \u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408<\/strong><\/h4>\n\n\n\n<p>Ubuntu 22.04 \u3084 RHEL 9 \u306a\u3069\u3067\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u5c0e\u5165\u6642\u306b certbot.timer \u304c\u81ea\u52d5\u767b\u9332\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f \/etc\/letsencrypt\/cli.ini \u5185\u306b\u4ee5\u4e0b\u3092\u8a18\u8ff0\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30bf\u30a4\u30de\u30fc\u7d4c\u7531\u306e\u5b9f\u884c\u6642\u306b\u3082\u81ea\u52d5\u3067\u30ea\u30ed\u30fc\u30c9\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Ini, TOML<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>deploy-hook = systemctl reload httpd<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span><strong>\u307e\u3068\u3081<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>SSL\/TLS\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9593\u306f\u3001\u4eca\u5f8c\u3055\u3089\u306b\u77ed\u7e2e\u304c\u9032\u307f\u3001\u6570\u30f6\u6708\u304b\u3089\u6570\u9031\u9593\u5358\u4f4d\u3067\u306e\u904b\u7528\u304c\u524d\u63d0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u671f\u9650\u5207\u308c\u306e\u30ea\u30b9\u30af\u3092\u6291\u3048\u308b\u305f\u3081\u3001\u624b\u4f5c\u696d\u306b\u3088\u308b\u66f4\u65b0\u904b\u7528\u304b\u3089\u65e9\u671f\u306b\u8131\u5374\u3059\u308b<\/strong><\/li>\n\n\n\n<li><strong>Certbot <\/strong><strong>\u306e <\/strong><strong>&#8211;deploy-hook<\/strong><strong> <\/strong><strong>\u3084\u5b9a\u6642\u30bf\u30b9\u30af\u3092\u6d3b\u7528\u3057\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304b\u3089\u30b5\u30fc\u30d0\u30fc\u306e\u518d\u8aad\u307f\u8fbc\u307f\u307e\u3067\u3092\u5b8c\u5168\u81ea\u52d5\u5316\u3059\u308b<\/strong><\/li>\n\n\n\n<li><strong>80<\/strong><strong>\u756a\u30dd\u30fc\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30d1\u30b9\u5236\u9650\u3084DNS-01\u8a8d\u8a3c\u306a\u3069\u306e\u9069\u5207\u306a\u4ee3\u66ff\u6848\u3092\u53d6\u308a\u5165\u308c\u308b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u30a4\u30f3\u30d5\u30e9\u5168\u4f53\u306e\u904b\u7528\u8a2d\u8a08\u3092\u898b\u76f4\u3057\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u6f0f\u308c\u306b\u3088\u308b\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u3092\u672a\u7136\u306b\u9632\u3050\u4f53\u5236\u3092\u6574\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E9%81%8B%E7%94%A8%E3%83%BB%E8%87%AA%E5%8B%95%E5%8C%96%E3%81%A7%E3%81%8A%E5%9B%B0%E3%82%8A%E3%81%AA%E3%82%89%E3%80%8C%E3%83%99%E3%82%A2%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E3%80%8D%E3%81%B8\"><\/span><strong>\u30b5\u30fc\u30d0\u30fc\u904b\u7528\u30fb\u81ea\u52d5\u5316\u3067\u304a\u56f0\u308a\u306a\u3089\u300c\u30d9\u30a2\u30b5\u30dd\u30fc\u30c8\u300d\u3078<\/strong><span 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