{"id":436,"date":"2026-06-17T06:59:08","date_gmt":"2026-06-17T06:59:08","guid":{"rendered":"https:\/\/www.hostx.ro\/kb\/cum-instalezi-un-certificat-ssl-pe-vps-folosind-certbot\/"},"modified":"2026-07-26T22:53:39","modified_gmt":"2026-07-26T20:53:39","password":"","slug":"cum-instalezi-un-certificat-ssl-pe-vps-folosind-certbot","status":"publish","type":"docs","link":"https:\/\/www.hostx.ro\/kb\/cum-instalezi-un-certificat-ssl-pe-vps-folosind-certbot\/","title":{"rendered":"Cum Instalezi un Certificat SSL pe un server virtual Linux folosind Certbot"},"content":{"rendered":"<p>Dac\u0103 sistemul de operare al VPS-ului t\u0103u nu are un panou de control sau nu integreaz\u0103 o op\u021biune gratuit\u0103 pentru SSL, po\u021bi instala un certificat SSL gratuit oferit de Let&#8217;s Encrypt cu ajutorul Certbot. Urmeaz\u0103 pa\u0219ii de mai jos:<\/p>\n<p><strong>Pasul 1 \u2013 Preg\u0103tirea VPS-ului<\/strong><\/p>\n<p>\u00cenainte de a instala certificatul SSL, asigur\u0103-te c\u0103 VPS-ul t\u0103u \u00eendepline\u0219te urm\u0103toarele condi\u021bii:<\/p>\n<ul>\n<li>Are instalat \u0219i func\u021bional un server web (ex. Apache, NGINX etc.)<\/li>\n<li>Site-ul este configurat corect \u0219i poate fi accesat introduc\u00e2nd numele de domeniu \u00een bara de adrese, nu IP-ul<\/li>\n<li>Domeniul este complet propagat \u0219i direc\u021bionat c\u0103tre nameserver-ele VPS-ului. Dac\u0103 \u00eencerci s\u0103 instalezi un SSL \u00een timpul propag\u0103rii domeniului, Certbot va genera un certificat auto-semnat, care poate duce la erori atunci c\u00e2nd accesezi site-ul<\/li>\n<\/ul>\n<p><strong>Pasul 2 \u2013 Instalarea Dependen\u021belor<\/strong><\/p>\n<p>Certbot recomand\u0103 utilizarea snapd pentru instalare, \u00eens\u0103 pentru VPS-urile Linux-based de la HostX, snapd nu este suportat. \u00cen acest caz, po\u021bi instala Certbot folosind Python.<\/p>\n<ol>\n<li>Conecteaz\u0103-te la VPS prin SSH.<\/li>\n<li>Instaleaz\u0103 pachetele necesare \u00een func\u021bie de sistemul t\u0103u de operare:<\/li>\n<\/ol>\n<p><strong>Pentru distribu\u021bii bazate pe APT (ex. Debian, Ubuntu):<\/strong><\/p>\n<p><code>sudo apt update<\/code><\/p>\n<p><code>sudo apt install python3 python3-venv libaugeas0<\/code><\/p>\n<p><strong>Pentru distribu\u021bii bazate pe RPM (ex. Fedora, CentOS):<\/strong><\/p>\n<p>sudo dnf install python3 augeas-libs<\/p>\n<p>\ud83d\udccc <strong>Not\u0103:<\/strong><\/p>\n<ul>\n<li>Pentru distribu\u021bii mai vechi care nu suport\u0103 dnf, folose\u0219te yum<\/li>\n<li>Unele distribu\u021bii RHEL folosesc python3x (ex. python38) \u00een loc de python3 \u2013 consult\u0103 documenta\u021bia oficial\u0103 a distribu\u021biei tale<\/li>\n<li>Dac\u0103 \u00eent\u00e2mpini erori la instalarea pachetului cryptography, este posibil s\u0103 ai nevoie de dependen\u021be suplimentare. Detalii aici: <em>Building Cryptography on Linux<\/em><\/li>\n<\/ul>\n<p><strong>Pasul 3 \u2013 Instalarea Certbot<\/strong><\/p>\n<p>Pentru a evita eventualele conflicte, elimin\u0103 orice versiuni vechi de Certbot \u00eenainte de instalare. Po\u021bi face asta cu managerul de pachete corespunz\u0103tor (apt, dnf, yum etc.).<\/p>\n<p>Apoi, creeaz\u0103 un mediu virtual Python:<\/p>\n<p><code>sudo python3 -m venv \/opt\/certbot\/<\/code><\/p>\n<p><code>sudo \/opt\/certbot\/bin\/pip install --upgrade pip<\/code><\/p>\n<p>Instaleaz\u0103 Certbot \u00een func\u021bie de serverul web utilizat:<\/p>\n<p><strong>Pentru Apache:<\/strong><\/p>\n<p><code>sudo \/opt\/certbot\/bin\/pip install certbot certbot-apache<\/code><\/p>\n<p><strong>Pentru NGINX:<\/strong><\/p>\n<p><code>sudo \/opt\/certbot\/bin\/pip install certbot certbot-nginx<\/code><\/p>\n<p>Creeaz\u0103 un link simbolic pentru a putea folosi comanda certbot de oriunde:<\/p>\n<p><code>sudo ln -s \/opt\/certbot\/bin\/certbot \/usr\/bin\/certbot<\/code><\/p>\n<p>Apoi, ruleaz\u0103 comanda potrivit\u0103 pentru a instala \u0219i activa SSL:<\/p>\n<p><strong>Pentru Apache:<\/strong><\/p>\n<p><code>sudo certbot --apache<\/code><\/p>\n<p><strong>Pentru NGINX:<\/strong><\/p>\n<p><code>sudo certbot --nginx<\/code><\/p>\n<p>\ud83d\udccc <strong>Not\u0103:<\/strong><br \/>\nDac\u0103 dore\u0219ti doar generarea certificatului, f\u0103r\u0103 configurarea automat\u0103, folose\u0219te op\u021biunea certonly:<\/p>\n<p><code>sudo certbot certonly --apache<\/code><\/p>\n<h1 id=\"sau\">sau<\/h1>\n<p><code>sudo certbot certonly --nginx<\/code><\/p>\n<p><strong>Activarea Re\u00eennoirii Automate<\/strong><\/p>\n<p>Certificatul Let&#8217;s Encrypt este valabil 90 de zile, a\u0219a c\u0103 \u00ee\u021bi recomand\u0103m s\u0103 configurezi re\u00eennoirea automat\u0103 astfel:<\/p>\n<p><code>echo \"0 0,12 * * * root \/opt\/certbot\/bin\/python -c 'import random; import time; time.sleep(random.random() * 3600)' &amp;&amp; sudo certbot renew -q\" | sudo tee -a \/etc\/crontab &gt; \/dev\/null<\/code><\/p>\n<p>Acum po\u021bi accesa site-ul t\u0103u \u00eentr-o fereastr\u0103 incognito pentru a verifica dac\u0103 SSL-ul func\u021bioneaz\u0103 corect \u0219i este instalat cu succes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dac\u0103 sistemul de operare al VPS-ului t\u0103u nu are un panou de control sau nu integreaz\u0103 o op\u021biune gratuit\u0103 pentru SSL, po\u021bi instala un certificat SSL gratuit oferit de Let&#8217;s Encrypt cu ajutorul Certbot. Urmeaz\u0103 pa\u0219ii de mai jos: Pasul 1 \u2013 Preg\u0103tirea VPS-ului \u00cenainte de a instala certificatul SSL, asigur\u0103-te c\u0103 VPS-ul t\u0103u \u00eendepline\u0219te &#8230; <a title=\"Cum Instalezi un Certificat SSL pe un server virtual Linux folosind Certbot\" class=\"read-more\" href=\"https:\/\/www.hostx.ro\/kb\/cum-instalezi-un-certificat-ssl-pe-vps-folosind-certbot\/\" aria-label=\"Cite\u0219te mai multe despre Cum Instalezi un Certificat SSL pe un server virtual Linux folosind Certbot\">Cite\u0219te mai mult<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"whmcs_kb_id":2015,"footnotes":""},"doc_category":[201],"doc_tag":[244,321,289,237,270],"class_list":["post-436","docs","type-docs","status-publish","hentry","doc_category-linux","doc_tag-certificat-digital","doc_tag-lets-encrypt","doc_tag-linux","doc_tag-ssl","doc_tag-vps"],"year_month":"2026-07","word_count":495,"total_views":"3","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Adrian Firican","author_nicename":"techeditor1","author_url":"https:\/\/www.hostx.ro\/kb\/author\/techeditor1\/"},"doc_category_info":[{"term_name":"Linux","term_url":"https:\/\/www.hostx.ro\/kb\/docs-category\/linux\/"}],"doc_tag_info":[{"term_name":"certificat digital","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/certificat-digital\/"},{"term_name":"Let's Encrypt","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/lets-encrypt\/"},{"term_name":"Linux","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/linux\/"},{"term_name":"SSL","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/ssl\/"},{"term_name":"VPS","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/vps\/"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Instalare Certificat SSL pe VPS Linux cu Certbot - Centrul de suport HostX<\/title>\n<meta name=\"description\" content=\"Ghid complet pentru instalarea certificatului SSL gratuit Let&#039;s Encrypt pe VPS Linux cu Certbot. 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