{"id":946,"date":"2021-03-06T10:54:36","date_gmt":"2021-03-06T02:54:36","guid":{"rendered":"https:\/\/www.linuxdevops.cn\/?p=946"},"modified":"2021-03-06T10:54:36","modified_gmt":"2021-03-06T02:54:36","slug":"acme-sh-automatically-generate-free-certificates-from","status":"publish","type":"post","link":"https:\/\/www.linuxdevops.cn\/2021\/03\/acme-sh-automatically-generate-free-certificates-from\/","title":{"rendered":"acme.sh \u81ea\u52a8\u4ece letsencrypt \u751f\u6210\u514d\u8d39\u7684\u8bc1\u4e66."},"content":{"rendered":"<p><strong>acme.sh<\/strong> \u5b9e\u73b0\u4e86 <code>acme<\/code> \u534f\u8bae, \u53ef\u4ee5\u4ece letsencrypt \u751f\u6210\u514d\u8d39\u7684\u8bc1\u4e66.<\/p>\n<p>\u4e3b\u8981\u6b65\u9aa4:<\/p>\n<ol>\n<li>\u5b89\u88c5 <strong>acme.sh<\/strong><\/li>\n<li>\u751f\u6210\u8bc1\u4e66<\/li>\n<li>copy \u8bc1\u4e66\u5230 nginx\/apache \u6216\u8005\u5176\u4ed6\u670d\u52a1<\/li>\n<li>\u66f4\u65b0\u8bc1\u4e66<\/li>\n<li>\u66f4\u65b0 <strong>acme.sh<\/strong><\/li>\n<li>\u51fa\u9519\u600e\u4e48\u529e, \u5982\u4f55\u8c03\u8bd5<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd.<\/p>\n<h1>1. \u5b89\u88c5 <strong>acme.sh<\/strong><\/h1>\n<p>\u5b89\u88c5\u5f88\u7b80\u5355, \u4e00\u4e2a\u547d\u4ee4:<\/p>\n<pre><code>curl  https:\/\/get.acme.sh | sh<\/code><\/pre>\n<p>\u666e\u901a\u7528\u6237\u548c root \u7528\u6237\u90fd\u53ef\u4ee5\u5b89\u88c5\u4f7f\u7528. \u5b89\u88c5\u8fc7\u7a0b\u8fdb\u884c\u4e86\u4ee5\u4e0b\u51e0\u6b65:<\/p>\n<ol>\n<li>\u628a acme.sh \u5b89\u88c5\u5230\u4f60\u7684 <strong>home<\/strong> \u76ee\u5f55\u4e0b:<\/li>\n<\/ol>\n<pre><code>~\/.acme.sh\/<\/code><\/pre>\n<p>\u5e76\u521b\u5efa \u4e00\u4e2a bash \u7684 alias, \u65b9\u4fbf\u4f60\u7684\u4f7f\u7528: <code>alias acme.sh=~\/.acme.sh\/acme.sh<\/code><\/p>\n<p>2). \u81ea\u52a8\u4e3a\u4f60\u521b\u5efa cronjob, \u6bcf\u5929 0:00 \u70b9\u81ea\u52a8\u68c0\u6d4b\u6240\u6709\u7684\u8bc1\u4e66, \u5982\u679c\u5feb\u8fc7\u671f\u4e86, \u9700\u8981\u66f4\u65b0, \u5219\u4f1a\u81ea\u52a8\u66f4\u65b0\u8bc1\u4e66.<\/p>\n<p>\u66f4\u9ad8\u7ea7\u7684\u5b89\u88c5\u9009\u9879\u8bf7\u53c2\u8003: <a href=\"https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-install\">https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-install<\/a><\/p>\n<p><strong>\u5b89\u88c5\u8fc7\u7a0b\u4e0d\u4f1a\u6c61\u67d3\u5df2\u6709\u7684\u7cfb\u7edf\u4efb\u4f55\u529f\u80fd\u548c\u6587\u4ef6<\/strong>, \u6240\u6709\u7684\u4fee\u6539\u90fd\u9650\u5236\u5728\u5b89\u88c5\u76ee\u5f55\u4e2d: <code>~\/.acme.sh\/<\/code><\/p>\n<h1>2. \u751f\u6210\u8bc1\u4e66<\/h1>\n<p><strong>acme.sh<\/strong> \u5b9e\u73b0\u4e86 <strong>acme<\/strong> \u534f\u8bae\u652f\u6301\u7684\u6240\u6709\u9a8c\u8bc1\u534f\u8bae. \u4e00\u822c\u6709\u4e24\u79cd\u65b9\u5f0f\u9a8c\u8bc1: http \u548c dns \u9a8c\u8bc1.<\/p>\n<h3>1. http \u65b9\u5f0f\u9700\u8981\u5728\u4f60\u7684\u7f51\u7ad9\u6839\u76ee\u5f55\u4e0b\u653e\u7f6e\u4e00\u4e2a\u6587\u4ef6, \u6765\u9a8c\u8bc1\u4f60\u7684\u57df\u540d\u6240\u6709\u6743,\u5b8c\u6210\u9a8c\u8bc1. \u7136\u540e\u5c31\u53ef\u4ee5\u751f\u6210\u8bc1\u4e66\u4e86.<\/h3>\n<pre><code>acme.sh  --issue  -d mydomain.com -d www.mydomain.com  --webroot  \/home\/wwwroot\/mydomain.com\/<\/code><\/pre>\n<p>\u53ea\u9700\u8981\u6307\u5b9a\u57df\u540d, \u5e76\u6307\u5b9a\u57df\u540d\u6240\u5728\u7684\u7f51\u7ad9\u6839\u76ee\u5f55. <strong>acme.sh<\/strong> \u4f1a\u5168\u81ea\u52a8\u7684\u751f\u6210\u9a8c\u8bc1\u6587\u4ef6, \u5e76\u653e\u5230\u7f51\u7ad9\u7684\u6839\u76ee\u5f55, \u7136\u540e\u81ea\u52a8\u5b8c\u6210\u9a8c\u8bc1. \u6700\u540e\u4f1a\u806a\u660e\u7684\u5220\u9664\u9a8c\u8bc1\u6587\u4ef6. \u6574\u4e2a\u8fc7\u7a0b\u6ca1\u6709\u4efb\u4f55\u526f\u4f5c\u7528.<\/p>\n<p>\u5982\u679c\u4f60\u7528\u7684 <strong>apache<\/strong>\u670d\u52a1\u5668, <strong>acme.sh<\/strong> \u8fd8\u53ef\u4ee5\u667a\u80fd\u7684\u4ece <strong>apache<\/strong>\u7684\u914d\u7f6e\u4e2d\u81ea\u52a8\u5b8c\u6210\u9a8c\u8bc1, \u4f60\u4e0d\u9700\u8981\u6307\u5b9a\u7f51\u7ad9\u6839\u76ee\u5f55:<\/p>\n<pre><code>acme.sh --issue  -d mydomain.com   --apache<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7528\u7684 <strong>nginx<\/strong>\u670d\u52a1\u5668, \u6216\u8005\u53cd\u4ee3, <strong>acme.sh<\/strong> \u8fd8\u53ef\u4ee5\u667a\u80fd\u7684\u4ece <strong>nginx<\/strong>\u7684\u914d\u7f6e\u4e2d\u81ea\u52a8\u5b8c\u6210\u9a8c\u8bc1, \u4f60\u4e0d\u9700\u8981\u6307\u5b9a\u7f51\u7ad9\u6839\u76ee\u5f55:<\/p>\n<pre><code>acme.sh --issue  -d mydomain.com   --nginx<\/code><\/pre>\n<p><strong>\u6ce8\u610f, \u65e0\u8bba\u662f apache \u8fd8\u662f nginx \u6a21\u5f0f, acme.sh\u5728\u5b8c\u6210\u9a8c\u8bc1\u4e4b\u540e, \u4f1a\u6062\u590d\u5230\u4e4b\u524d\u7684\u72b6\u6001, \u90fd\u4e0d\u4f1a\u79c1\u81ea\u66f4\u6539\u4f60\u672c\u8eab\u7684\u914d\u7f6e. \u597d\u5904\u662f\u4f60\u4e0d\u7528\u62c5\u5fc3\u914d\u7f6e\u88ab\u641e\u574f, \u4e5f\u6709\u4e00\u4e2a\u7f3a\u70b9, \u4f60\u9700\u8981\u81ea\u5df1\u914d\u7f6e ssl \u7684\u914d\u7f6e, \u5426\u5219\u53ea\u80fd\u6210\u529f\u751f\u6210\u8bc1\u4e66, \u4f60\u7684\u7f51\u7ad9\u8fd8\u662f\u65e0\u6cd5\u8bbf\u95eehttps. \u4f46\u662f\u4e3a\u4e86\u5b89\u5168, \u4f60\u8fd8\u662f\u81ea\u5df1\u624b\u52a8\u6539\u914d\u7f6e\u5427.<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u8fd0\u884c\u4efb\u4f55 web \u670d\u52a1, <strong>80<\/strong> \u7aef\u53e3\u662f\u7a7a\u95f2\u7684, \u90a3\u4e48 <strong>acme.sh<\/strong> \u8fd8\u80fd\u5047\u88c5\u81ea\u5df1\u662f\u4e00\u4e2awebserver, \u4e34\u65f6\u542c\u5728<strong>80<\/strong> \u7aef\u53e3, \u5b8c\u6210\u9a8c\u8bc1:<\/p>\n<pre><code>acme.sh  --issue -d mydomain.com   --standalone<\/code><\/pre>\n<p>\u66f4\u9ad8\u7ea7\u7684\u7528\u6cd5\u8bf7\u53c2\u8003: <a href=\"https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-issue-a-cert\">https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-issue-a-cert<\/a><\/p>\n<h3>2. \u624b\u52a8 dns \u65b9\u5f0f, \u624b\u52a8\u5728\u57df\u540d\u4e0a\u6dfb\u52a0\u4e00\u6761 txt \u89e3\u6790\u8bb0\u5f55, \u9a8c\u8bc1\u57df\u540d\u6240\u6709\u6743.<\/h3>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u7684\u597d\u5904\u662f, \u4f60\u4e0d\u9700\u8981\u4efb\u4f55\u670d\u52a1\u5668, \u4e0d\u9700\u8981\u4efb\u4f55\u516c\u7f51 ip, \u53ea\u9700\u8981 dns \u7684\u89e3\u6790\u8bb0\u5f55\u5373\u53ef\u5b8c\u6210\u9a8c\u8bc1. \u574f\u5904\u662f\uff0c\u5982\u679c\u4e0d\u540c\u65f6\u914d\u7f6e Automatic DNS API\uff0c\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f acme.sh \u5c06\u65e0\u6cd5\u81ea\u52a8\u66f4\u65b0\u8bc1\u4e66\uff0c\u6bcf\u6b21\u90fd\u9700\u8981\u624b\u52a8\u518d\u6b21\u91cd\u65b0\u89e3\u6790\u9a8c\u8bc1\u57df\u540d\u6240\u6709\u6743\u3002<\/p>\n<pre><code>acme.sh  --issue  --dns   -d mydomain.com<\/code><\/pre>\n<p>\u7136\u540e, <strong>acme.sh<\/strong> \u4f1a\u751f\u6210\u76f8\u5e94\u7684\u89e3\u6790\u8bb0\u5f55\u663e\u793a\u51fa\u6765, \u4f60\u53ea\u9700\u8981\u5728\u4f60\u7684\u57df\u540d\u7ba1\u7406\u9762\u677f\u4e2d\u6dfb\u52a0\u8fd9\u6761 txt \u8bb0\u5f55\u5373\u53ef.<\/p>\n<p>\u7b49\u5f85\u89e3\u6790\u5b8c\u6210\u4e4b\u540e, \u91cd\u65b0\u751f\u6210\u8bc1\u4e66:<\/p>\n<pre><code>acme.sh  --renew   -d mydomain.com<\/code><\/pre>\n<p>\u6ce8\u610f\u7b2c\u4e8c\u6b21\u8fd9\u91cc\u7528\u7684\u662f <code>--renew<\/code><\/p>\n<p>dns \u65b9\u5f0f\u7684\u771f\u6b63\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u53ef\u4ee5\u4f7f\u7528\u57df\u540d\u89e3\u6790\u5546\u63d0\u4f9b\u7684 api \u81ea\u52a8\u6dfb\u52a0 txt \u8bb0\u5f55\u5b8c\u6210\u9a8c\u8bc1.<\/p>\n<p><strong>acme.sh<\/strong> \u76ee\u524d\u652f\u6301 cloudflare, dnspod, cloudxns, godaddy \u4ee5\u53ca ovh \u7b49\u6570\u5341\u79cd\u89e3\u6790\u5546\u7684\u81ea\u52a8\u96c6\u6210.<\/p>\n<p>\u4ee5 dnspod \u4e3a\u4f8b, \u4f60\u9700\u8981\u5148\u767b\u5f55\u5230 dnspod \u8d26\u53f7, \u751f\u6210\u4f60\u7684 api id \u548c api key, \u90fd\u662f\u514d\u8d39\u7684. \u7136\u540e:<\/p>\n<pre><code>export DP_Id=&quot;1234&quot;\n\nexport DP_Key=&quot;sADDsdasdgdsf&quot;\n\nacme.sh   --issue   --dns dns_dp   -d aa.com  -d www.aa.com<\/code><\/pre>\n<p>\u8bc1\u4e66\u5c31\u4f1a\u81ea\u52a8\u751f\u6210\u4e86. \u8fd9\u91cc\u7ed9\u51fa\u7684 api id \u548c api key \u4f1a\u88ab\u81ea\u52a8\u8bb0\u5f55\u4e0b\u6765, \u5c06\u6765\u4f60\u5728\u4f7f\u7528 dnspod api \u7684\u65f6\u5019, \u5c31\u4e0d\u9700\u8981\u518d\u6b21\u6307\u5b9a\u4e86. \u76f4\u63a5\u751f\u6210\u5c31\u597d\u4e86:<\/p>\n<pre><code>acme.sh  --issue   -d  mydomain2.com   --dns  dns_dp<\/code><\/pre>\n<p>\u66f4\u8be6\u7ec6\u7684 api \u7528\u6cd5: <a href=\"https:\/\/github.com\/Neilpang\/acme.sh\/blob\/master\/dnsapi\/README.md\">https:\/\/github.com\/Neilpang\/acme.sh\/blob\/master\/dnsapi\/README.md<\/a><\/p>\n<h1>3. copy\/\u5b89\u88c5 \u8bc1\u4e66<\/h1>\n<p>\u524d\u9762\u8bc1\u4e66\u751f\u6210\u4ee5\u540e, \u63a5\u4e0b\u6765\u9700\u8981\u628a\u8bc1\u4e66 copy \u5230\u771f\u6b63\u9700\u8981\u7528\u5b83\u7684\u5730\u65b9.<\/p>\n<p>\u6ce8\u610f, \u9ed8\u8ba4\u751f\u6210\u7684\u8bc1\u4e66\u90fd\u653e\u5728\u5b89\u88c5\u76ee\u5f55\u4e0b: <code>~\/.acme.sh\/<\/code>, \u8bf7\u4e0d\u8981\u76f4\u63a5\u4f7f\u7528\u6b64\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6, \u4f8b\u5982: \u4e0d\u8981\u76f4\u63a5\u8ba9 nginx\/apache \u7684\u914d\u7f6e\u6587\u4ef6\u4f7f\u7528\u8fd9\u4e0b\u9762\u7684\u6587\u4ef6. \u8fd9\u91cc\u9762\u7684\u6587\u4ef6\u90fd\u662f\u5185\u90e8\u4f7f\u7528, \u800c\u4e14\u76ee\u5f55\u7ed3\u6784\u53ef\u80fd\u4f1a\u53d8\u5316.<\/p>\n<p>\u6b63\u786e\u7684\u4f7f\u7528\u65b9\u6cd5\u662f\u4f7f\u7528 <code>--install-cert<\/code> \u547d\u4ee4,\u5e76\u6307\u5b9a\u76ee\u6807\u4f4d\u7f6e, \u7136\u540e\u8bc1\u4e66\u6587\u4ef6\u4f1a\u88abcopy\u5230\u76f8\u5e94\u7684\u4f4d\u7f6e, \u4f8b\u5982:<\/p>\n<h2>Apache example:<\/h2>\n<pre><code>acme.sh --install-cert -d example.com \\\n--cert-file      \/path\/to\/certfile\/in\/apache\/cert.pem  \\\n--key-file       \/path\/to\/keyfile\/in\/apache\/key.pem  \\\n--fullchain-file \/path\/to\/fullchain\/certfile\/apache\/fullchain.pem \\\n--reloadcmd     &quot;service apache2 force-reload&quot;<\/code><\/pre>\n<h2>Nginx example:<\/h2>\n<pre><code>acme.sh --install-cert -d example.com \\\n--key-file       \/path\/to\/keyfile\/in\/nginx\/key.pem  \\\n--fullchain-file \/path\/to\/fullchain\/nginx\/cert.pem \\\n--reloadcmd     &quot;service nginx force-reload&quot;<\/code><\/pre>\n<p>(\u4e00\u4e2a\u5c0f\u63d0\u9192, \u8fd9\u91cc\u7528\u7684\u662f <code>service nginx force-reload<\/code>, \u4e0d\u662f <code>service nginx reload<\/code>, \u636e\u6d4b\u8bd5, <code>reload<\/code> \u5e76\u4e0d\u4f1a\u91cd\u65b0\u52a0\u8f7d\u8bc1\u4e66, \u6240\u4ee5\u7528\u7684 <code>force-reload<\/code>)<\/p>\n<p>Nginx \u7684\u914d\u7f6e <code>ssl_certificate<\/code> \u4f7f\u7528 <code>\/etc\/nginx\/ssl\/fullchain.cer<\/code> \uff0c\u800c\u975e <code>\/etc\/nginx\/ssl\/&lt;domain&gt;.cer<\/code> \uff0c\u5426\u5219 <a href=\"https:\/\/www.ssllabs.com\/ssltest\/\">SSL Labs<\/a> \u7684\u6d4b\u8bd5\u4f1a\u62a5 <code>Chain issues Incomplete<\/code> \u9519\u8bef\u3002<\/p>\n<p><code>--install-cert<\/code>\u547d\u4ee4\u53ef\u4ee5\u643a\u5e26\u5f88\u591a\u53c2\u6570, \u6765\u6307\u5b9a\u76ee\u6807\u6587\u4ef6. \u5e76\u4e14\u53ef\u4ee5\u6307\u5b9a reloadcmd, \u5f53\u8bc1\u4e66\u66f4\u65b0\u4ee5\u540e, reloadcmd\u4f1a\u88ab\u81ea\u52a8\u8c03\u7528,\u8ba9\u670d\u52a1\u5668\u751f\u6548.<\/p>\n<p>\u8be6\u7ec6\u53c2\u6570\u8bf7\u53c2\u8003: <a href=\"https:\/\/github.com\/Neilpang\/acme.sh#3-install-the-issued-cert-to-apachenginx-etc\">https:\/\/github.com\/Neilpang\/acme.sh#3-install-the-issued-cert-to-apachenginx-etc<\/a><\/p>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f, \u8fd9\u91cc\u6307\u5b9a\u7684\u6240\u6709\u53c2\u6570\u90fd\u4f1a\u88ab\u81ea\u52a8\u8bb0\u5f55\u4e0b\u6765, \u5e76\u5728\u5c06\u6765\u8bc1\u4e66\u81ea\u52a8\u66f4\u65b0\u4ee5\u540e, \u88ab\u518d\u6b21\u81ea\u52a8\u8c03\u7528.<\/p>\n<h1>4. \u66f4\u65b0\u8bc1\u4e66<\/h1>\n<p>\u76ee\u524d\u8bc1\u4e66\u5728 60 \u5929\u4ee5\u540e\u4f1a\u81ea\u52a8\u66f4\u65b0, \u4f60\u65e0\u9700\u4efb\u4f55\u64cd\u4f5c. \u4eca\u540e\u6709\u53ef\u80fd\u4f1a\u7f29\u77ed\u8fd9\u4e2a\u65f6\u95f4, \u4e0d\u8fc7\u90fd\u662f\u81ea\u52a8\u7684, \u4f60\u4e0d\u7528\u5173\u5fc3.<\/p>\n<h1>5. \u66f4\u65b0 acme.sh<\/h1>\n<p>\u76ee\u524d\u7531\u4e8e acme \u534f\u8bae\u548c letsencrypt CA \u90fd\u5728\u9891\u7e41\u7684\u66f4\u65b0, \u56e0\u6b64 acme.sh \u4e5f\u7ecf\u5e38\u66f4\u65b0\u4ee5\u4fdd\u6301\u540c\u6b65.<\/p>\n<p>\u5347\u7ea7 acme.sh \u5230\u6700\u65b0\u7248 :<\/p>\n<pre><code>acme.sh --upgrade<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u4e0d\u60f3\u624b\u52a8\u5347\u7ea7, \u53ef\u4ee5\u5f00\u542f\u81ea\u52a8\u5347\u7ea7:<\/p>\n<pre><code>acme.sh  --upgrade  --auto-upgrade<\/code><\/pre>\n<p>\u4e4b\u540e, acme.sh \u5c31\u4f1a\u81ea\u52a8\u4fdd\u6301\u66f4\u65b0\u4e86.<\/p>\n<p>\u4f60\u4e5f\u53ef\u4ee5\u968f\u65f6\u5173\u95ed\u81ea\u52a8\u66f4\u65b0:<\/p>\n<pre><code>acme.sh --upgrade  --auto-upgrade  0<\/code><\/pre>\n<h1>6. \u51fa\u9519\u600e\u4e48\u529e\uff1a<\/h1>\n<p>\u5982\u679c\u51fa\u9519, \u8bf7\u6dfb\u52a0 debug log\uff1a<\/p>\n<pre><code>acme.sh  --issue  .....  --debug <\/code><\/pre>\n<p>\u6216\u8005\uff1a<\/p>\n<pre><code>acme.sh  --issue  .....  --debug  2<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\uff1a <a href=\"https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-debug-acme.sh\">https:\/\/github.com\/Neilpang\/acme.sh\/wiki\/How-to-debug-acme.sh<\/a><\/p>\n<p>\u6700\u540e, \u672c\u6587\u5e76\u975e\u5b8c\u5168\u7684\u4f7f\u7528\u8bf4\u660e, \u8fd8\u6709\u5f88\u591a\u9ad8\u7ea7\u7684\u529f\u80fd, \u66f4\u9ad8\u7ea7\u7684\u7528\u6cd5\u8bf7\u53c2\u770b\u5176\u4ed6 wiki \u9875\u9762.<\/p>\n<p><a href=\"https:\/\/github.com\/Neilpang\/acme.sh\/wiki\">https:\/\/github.com\/Neilpang\/acme.sh\/wiki<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>acme.sh \u5b9e\u73b0\u4e86 acme \u534f\u8bae, \u53ef\u4ee5\u4ece letsencrypt \u751f\u6210\u514d\u8d39\u7684\u8bc1\u4e66. \u4e3b\u8981\u6b65\u9aa4: \u5b89\u88c5 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,18],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>acme.sh \u81ea\u52a8\u4ece letsencrypt \u751f\u6210\u514d\u8d39\u7684\u8bc1\u4e66. - Linux\u81ea\u52a8\u5316\u8fd0\u7ef4<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.linuxdevops.cn\/2021\/03\/acme-sh-automatically-generate-free-certificates-from\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"acme.sh \u81ea\u52a8\u4ece letsencrypt \u751f\u6210\u514d\u8d39\u7684\u8bc1\u4e66. - 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