{"id":1878,"date":"2024-04-28T23:02:00","date_gmt":"2024-04-28T21:02:00","guid":{"rendered":"http:\/\/www.daniel.slask.pl\/?p=1878"},"modified":"2024-04-26T23:10:17","modified_gmt":"2024-04-26T21:10:17","slug":"proxmox-problem-z-polaczeniem-sie-poprzez-ssh","status":"publish","type":"post","link":"https:\/\/daniel.slask.pl\/m\/proxmox-problem-z-polaczeniem-sie-poprzez-ssh\/","title":{"rendered":"Proxmox &#8211; problem z po\u0142\u0105czeniem si\u0119 poprzez SSH"},"content":{"rendered":"\n<p>   Ostatnio podczas tworzenia maszyny wirtualnej (Ubuntu) w \u015brodowisku proxmox, spotka\u0142em si\u0119 z problemem dost\u0119pu zdalnego do systemu poprzez SSH. Po wpisaniu loginu terminal, w moim przypadku jest to putty, zg\u0142asza b\u0142\u0105d &#8222;<em>No supported authentication methods available (server sent: publickey)<\/em>&#8222;.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/blad.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/blad.jpg\" alt=\"\" class=\"wp-image-1883\" width=\"343\" height=\"127\" srcset=\"https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/blad.jpg 409w, https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/blad-300x111.jpg 300w, https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/blad-400x149.jpg 400w\" sizes=\"(max-width: 343px) 100vw, 343px\" \/><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/zmiana_ssh_config.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/zmiana_ssh_config.jpg\" alt=\"\" class=\"wp-image-1884\" width=\"229\" height=\"196\" srcset=\"https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/zmiana_ssh_config.jpg 594w, https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/zmiana_ssh_config-300x257.jpg 300w, https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/zmiana_ssh_config-400x343.jpg 400w\" sizes=\"(max-width: 229px) 100vw, 229px\" \/><\/a><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Aby mo\u017cliwe by\u0142o po\u0142\u0105czenie z maszyn\u0105 wirtualn\u0105 poprzez ssh, nale\u017cy na w terminalu znajduj\u0105cym si\u0119 w proxmoxie dla naszej maszyny wirtualnej, wywo\u0142a\u0107 poni\u017csz\u0105 komend\u0119, dzi\u0119ki kt\u00f3rej, mo\u017cliwe b\u0119dzie wyedytowanie pliku konfiguracyjnego ssh.<\/p>\n\n\n\n<p>  <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">nano \/etc\/ssh\/sshd_config<\/code><\/pre>\n\n\n\n<p>W pliku tym wyszukujemy <em>ChallengeResponseAuthentication<\/em>, oraz <em>PasswordAuthentication<\/em>,  usuwamy komentarz z tych linijek (czyli znaczek #), oraz ustawiamy te parametry na <em><strong>yes<\/strong><\/em>. Zapisujemy dokonane zmiany i resetujemy us\u0142ug\u0119 ssh, poprzez wpisanie nast\u0119puj\u0105cego polecenia:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">service ssh restart\nservice sshd restart<\/code><\/pre>\n\n\n\n<p>Po wykonaniu ssh, po\u0142\u0105czenie zdalne poprzez ssh z nasz\u0105 maszyn\u0105 wirtualn\u0105 powinien by\u0107 ju\u017c dost\u0119pny.<\/p>\n\n\n\n<p>Natomiast je\u017celi mamy problem z zalogowaniem si\u0119 jako root do naszego systemu, musimy w tym samym pliku usun\u0105\u0107 komentarz z ustawieniem zwi\u0105zanym z zezwoleniem na logowanie jako root poprzez ssh.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">PermitRootLogin yes<\/code><\/pre>\n\n\n\n<p><br>Nie zapomnij o zapisaniu pliku i zresetowaniu us\u0142ugi ssh.<br>Powy\u017csze zmiany mo\u017cna r\u00f3wnie\u017c zastosowa\u0107 na normalnych zainstalowanych systemach, nie tylko na maszynach wirtualnych.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ostatnio podczas tworzenia maszyny wirtualnej (Ubuntu) w \u015brodowisku proxmox, spotka\u0142em si\u0119 z problemem dost\u0119pu zdalnego do systemu poprzez SSH. Po wpisaniu loginu terminal, w moim przypadku jest to putty, zg\u0142asza b\u0142\u0105d &#8222;No supported authentication methods available (server sent: publickey)&#8222;. Aby&#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/daniel.slask.pl\/m\/proxmox-problem-z-polaczeniem-sie-poprzez-ssh\/\">Wi\u0119cej<\/a><\/p>\n","protected":false},"author":1,"featured_media":1882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[23,24],"tags":[168,246,167],"views":92,"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/daniel.slask.pl\/m\/wp-content\/uploads\/2024\/04\/Proxmox_ssh.jpg","jetpack_shortlink":"https:\/\/wp.me\/pcPgV3-ui","_links":{"self":[{"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/posts\/1878"}],"collection":[{"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/comments?post=1878"}],"version-history":[{"count":7,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/posts\/1878\/revisions"}],"predecessor-version":[{"id":1913,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/posts\/1878\/revisions\/1913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/media\/1882"}],"wp:attachment":[{"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/media?parent=1878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/categories?post=1878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/daniel.slask.pl\/m\/wp-json\/wp\/v2\/tags?post=1878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}