{"id":1317,"date":"2022-01-14T13:43:09","date_gmt":"2022-01-14T12:43:09","guid":{"rendered":"https:\/\/virtualguru.cz\/?p=1317"},"modified":"2022-01-14T13:43:09","modified_gmt":"2022-01-14T12:43:09","slug":"photon-os-a-problem-pri-instalaci-kubernetes","status":"publish","type":"post","link":"https:\/\/virtualguru.cz\/en\/2022\/01\/14\/photon-os-a-problem-pri-instalaci-kubernetes\/","title":{"rendered":"Photon OS a probl\u00e9m p\u0159i instalaci Kubernetes"},"content":{"rendered":"<p>Za\u010dal jsem si hr\u00e1t s Kubernetes, proto\u017ee kubernetes jsou dnes u\u017e v\u0161ude.<\/p>\n<p>P\u0159i instalaci Kubernetes jsem se dostal do situace, kdy jsem m\u011bl nainstalov\u00e1n \u010dist\u00fd Photon OS 2.0 a cht\u011bl jsem instalovat K8s. Photon Image, kter\u00fd jsem m\u011bl, ale u\u017e m\u011bl n\u011bjakou star\u0161\u00ed verzi v sob\u011b, ale bez kubeadm.<!--more--><\/p>\n<p>Photon OS je linuxov\u00e1 distribuce, kterou m\u00e1 pod spr\u00e1vou VMware. Je to minimalistick\u00fd OS, kter\u00fd m\u00e1 v sob\u011b pouze nejnutn\u011bj\u0161\u00ed ovlada\u010de, kter\u00e9 jsou pot\u0159eba nad virtualizac\u00ed, a jeho prim\u00e1rn\u00ed ur\u010den\u00ed je pro appliance, jako nap\u0159\u00edklad vCenter, a pak pro Container Runtimes. M\u00e1 i sv\u016fj instala\u010dn\u00ed program &#8222;tdnf&#8220;, kter\u00fd ale vych\u00e1z\u00ed z kombinace YUM a RPM.<\/p>\n<p>Repozit\u00e1\u0159e jsou ve slo\u017ece \/etc\/yum.repos.d\/<\/p>\n<p>Pro instalaci ofici\u00e1ln\u00edch Kubernetes knihoven a soubor\u016f, mus\u00edte p\u0159idat repozit\u00e1\u0159:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># Get signing public key\r\ncurl -o \/etc\/pki\/rpm-gpg\/GOOGLE-RPM-GPG-KEY https:\/\/packages.cloud.google.com\/yum\/doc\/rpm-package-key.gpg\r\nchmod 644 \/etc\/pki\/rpm-gpg\/GOOGLE-RPM-GPG-KEY\r\nrpm --import \/etc\/pki\/rpm-gpg\/GOOGLE-RPM-GPG-KEY\r\n\r\n# Crete repository\r\ncat &gt; \/etc\/yum.repos.d\/kubernetes.repo &lt;&lt; EOF\r\n[kubernetes]\r\nname=Kubernetes\r\nbaseurl=https:\/\/packages.cloud.google.com\/yum\/repos\/kubernetes-el7-x86_64\r\nenabled=1\r\ngpgcheck=1\r\nrepo_gpgcheck=1\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/GOOGLE-RPM-GPG-KEY\r\nEOF<\/pre>\n<p>N\u00e1sleduje instalace kterou b\u011b\u017en\u011b spust\u00edte pomoc\u00ed<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">tdnf install kubeadm kubectl kubelet<\/pre>\n<p>Ale ouha, probl\u00e9m.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/virtualguru.cz\/wp-content\/uploads\/2022\/01\/obrazek-1455.png\" \/><\/p>\n<p>Jak se ho zbavit?<\/p>\n<p>Odebrat bal\u00ed\u010dky, kter\u00e9 zp\u016fsobovaly kolize. V m\u00e9m p\u0159\u00edpad\u011b <code class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">kubernetes-1.10.19-9.ph3.x86_64<\/code> a <code class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">cni-0.8.6-8.ph3.x86_64<\/code><\/p>\n<p>&#8222;tdnf remove&#8220;\u00a0nezabralo. Ve photon OS je ale je\u0161t\u011b jeden p\u0159ep\u00edna\u010d a to je erase.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/virtualguru.cz\/wp-content\/uploads\/2022\/01\/obrazek-1456.png\" \/><\/p>\n<p>Pot\u00e9 u\u017e mi instalace pro\u0161la bez probl\u00e9m\u016f a mohl jsem pokra\u010dovat v instalaci.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/virtualguru.cz\/wp-content\/uploads\/2022\/01\/obrazek-1457.png\" \/><\/p>\n<p>Dal\u0161\u00ed kroky u\u017e pokra\u010dovali podle pl\u00e1nu, jako nap\u0159\u00edklad zde:<\/p>\n<p><a href=\"https:\/\/pirivan.gitlab.io\/post\/installing-kubernetes-on-the-photon-os\/\">https:\/\/pirivan.gitlab.io\/post\/installing-kubernetes-on-the-photon-os\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Za\u010dal jsem si hr\u00e1t s Kubernetes, proto\u017ee kubernetes jsou dnes u\u017e v\u0161ude. P\u0159i instalaci Kubernetes jsem se dostal do situace, kdy jsem m\u011bl nainstalov\u00e1n \u010dist\u00fd<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/virtualguru.cz\/en\/2022\/01\/14\/photon-os-a-problem-pri-instalaci-kubernetes\/\">Continue Reading<span class=\"screen-reader-text\">Photon OS a probl\u00e9m p\u0159i instalaci Kubernetes<\/span> <i class=\"fas fa-angle-right\"><\/i><\/a><\/div>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"iawp_total_views":8,"footnotes":""},"categories":[51],"tags":[52,53],"class_list":["post-1317","post","type-post","status-publish","format-standard","hentry","category-k8s","tag-k8s","tag-photonos","entry"],"_links":{"self":[{"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/posts\/1317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/comments?post=1317"}],"version-history":[{"count":8,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/posts\/1317\/revisions"}],"predecessor-version":[{"id":1334,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/posts\/1317\/revisions\/1334"}],"wp:attachment":[{"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/media?parent=1317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/categories?post=1317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/virtualguru.cz\/en\/wp-json\/wp\/v2\/tags?post=1317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}