{"id":33610,"date":"2019-10-31T21:53:43","date_gmt":"2019-10-31T18:53:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/megaslyorm-dlya-inzhenerov-i-arhitektorov-kubernetes\/"},"modified":"2019-10-31T21:53:43","modified_gmt":"2019-10-31T18:53:43","slug":"megaslyorm-dlya-inzhenerov-i-arhitektorov-kubernetes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/megaslyorm-dlya-inzhenerov-i-arhitektorov-kubernetes","title":{"rendered":"MegaSlurm f\u00f6r ingenj\u00f6rer och arkitekter i Kubernetes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"MegaSlurm f\u00f6r ingenj\u00f6rer och arkitekter i Kubernetes\" src=\"\/wp-content\/uploads\/2019\/05\/075a17bb6c278c9bb32083bdad7f868b.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Om tv\u00e5 veckor startar intensivkurserna i Kubernetes: Sl\u00f6rm-4 f\u00f6r de som bekantar sig med k8s och MegaSl\u00f6rm f\u00f6r ingenj\u00f6rer och arkitekter inom k8s.<\/p>\n<p><\/p>\n<p>Det finns bara 10 platser kvar i rummet f\u00f6r Sl\u00f6rm-4. Det finns m\u00e5nga som vill l\u00e4ra sig k8s p\u00e5 en grundl\u00e4ggande niv\u00e5. <\/p>\n<p><\/p>\n<p>F\u00f6r ops, som bekantar sig med Kubernetes, \u00e4r det redan ett bra resultat att starta en kluster och distribuera en applikation. F\u00f6r utvecklare \u00e4r kraven \u00e4nnu l\u00e4gre: f\u00f6rst\u00e5 hur man optimerar en applikation f\u00f6r att fungera i ett kluster.<\/p>\n<p><\/p>\n<p>Ingenj\u00f6rer och arkitekter har uppgifter p\u00e5 en annan niv\u00e5:<\/p>\n<p><\/p>\n<ul>\n<li>\u00e4r det m\u00f6jligt att k\u00f6ra en databas i k8s, beh\u00f6ver vi g\u00f6ra det, vad vinner vi och f\u00f6rlorar vi med en s\u00e5dan arkitektur;<\/li>\n<li>vilka distributionsmetoder \u00e4r uppenbart ol\u00e4mpliga f\u00f6r k8s;<\/li>\n<li>vilka s\u00e4kerhetshot medf\u00f6r k8s (till exempel kan utvecklaren enkelt f\u00e5 administrat\u00f6rsbeh\u00f6righet) och hur man motverkar dem;<\/li>\n<li>vilka automatiseringsscheman f\u00f6r infrastruktur till\u00e5ter k8s och hur man l\u00e4r sig att hitta och anv\u00e4nda dem.<\/li>\n<\/ul>\n<p><\/p>\n<p>Om du redan har n\u00e5tt denna niv\u00e5, kommer MegaSl\u00f6rm att bjuda p\u00e5 mycket intressant.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p><strong>MegaSl\u00f6rm: avancerad kurs i Kubernetes (31 maj - 2 juni)<\/strong><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"MegaSlurm f\u00f6r ingenj\u00f6rer och arkitekter i Kubernetes\" src=\"\/wp-content\/uploads\/2019\/05\/8fbc53b2373911430e61edef9db3e672.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Avsett f\u00f6r ingenj\u00f6rer och arkitekter inom Kubernetes, samt f\u00f6r nyutexaminerade fr\u00e5n grundkursen.<br \/>\nVi konfigurerar klustret s\u00e5 att vi parallellt kan starta uppgraderingen av klusterkomponenter och lanseringen i klustret.<\/p>\n<p><\/p>\n<p>Moskva och online-deltagande.<\/p>\n<p><\/p>\n<p>Pris: 60 000 \u20bd<br \/>\n(Den som v\u00e4ljer att fr\u00e4scha upp grunderna och delta i Sl\u00f6rm-4 f\u00e5r 15 000 i rabatt. Totalt f\u00f6r 2 intensiveringar \u2014 70 000)<\/p>\n<p>\n<b class=\"spoiler_title\">Programmet<\/b><\/p>\n<p>\u00c4mne nr 1: Processen f\u00f6r att skapa ett felresistent kluster inifr\u00e5n<br \/>\n\u2022 Arbeta med Kubespray<br \/>\n\u2022 Installation av ytterligare komponenter<br \/>\n\u2022 Testning och fels\u00f6kning av klustret<br \/>\n\u2022 Praktik<\/p>\n<p><\/p>\n<p>\u00c4mne nr 2: Auktorisering i klustret med hj\u00e4lp av extern leverant\u00f6r<br \/>\n\u2022 LDAP (Nginx + Python)<br \/>\n\u2022 OIDC (Dex + Gangway)<br \/>\n\u2022 Praktik<\/p>\n<p><\/p>\n<p>\u00c4mne nr 3: N\u00e4tverkspolicy<br \/>\n\u2022 Introduktion till CNI<br \/>\n\u2022 N\u00e4tverkss\u00e4kerhetspolicy<br \/>\n\u2022 Praktik<\/p>\n<p><\/p>\n<p>\u00c4mne nr 4: S\u00e4kra och h\u00f6gverksamma applikationer i klustret<br \/>\n\u2022 PodSecurityPolicy<br \/>\n\u2022 PodDisruptionBudget <\/p>\n<p><\/p>\n<p>\u00c4mne nr 5: Kubernetes. Vi tittar under huven<br \/>\n\u2022 Struktur av controllern<br \/>\n\u2022 Operat\u00f6rer och CRD<br \/>\n\u2022 Praktik <\/p>\n<p><\/p>\n<p>\u00c4mne nr 6: Stateful-applikationer i klustret<br \/>\n\u2022 Starta databasklustret med exempel fr\u00e5n PostgreSQL<br \/>\n\u2022 Starta RabbitMQ-klustret<br \/>\n\u2022 Praktik <\/p>\n<p><\/p>\n<p>\u00c4mne nr 7: Hantering av hemligheter<br \/>\n\u2022 Hantering av hemligheter i Kubernetes<br \/>\n\u2022 Vault<\/p>\n<p><\/p>\n<p>\u00c4mne nr 8: Horisontell pod-autoskalering<br \/>\n\u2022 Teori<br \/>\n\u2022 Praktik<\/p>\n<p><\/p>\n<p>\u00c4mne nr 9: S\u00e4kerhetskopiering och \u00e5terst\u00e4llning efter fel<br \/>\n\u2022 Backup och \u00e5terst\u00e4llning av klustret med Heptio Velero (tidigare Ark) och etcd<br \/>\n\u2022 Praktik<\/p>\n<p><\/p>\n<p>\u00c4mne nr 10: Lansering av applikationen<br \/>\n\u2022 Lint<br \/>\n\u2022 Verktyg f\u00f6r mallning och lansering<br \/>\n\u2022 Lanseringsstrategier<\/p>\n<p><\/p>\n<p>\u00c4mne nr 11: Praktiskt arbete<br \/>\n\u2022 Bygga CI\/CD f\u00f6r lansering av applikationer<br \/>\n\u2022 Uppgradering av klustret<\/p>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/slurm.io\/mega\/?utm_source=habr\">Sajt f\u00f6r MegaSl\u00f6rm<\/a><\/noindex><\/p>\n<p><\/p>\n<p>Sl\u00f6rm-4 \u00e4r en riktig intensivkurs: cirka 150 deltagare, de flesta ser Kubernetes f\u00f6r f\u00f6rsta g\u00e5ngen, ett t\u00e4tt program, massor av fel i praktiken. Kort sagt, det \u00e4r ett vanligt administrat\u00f6rsliv.<\/p>\n<p><\/p>\n<p>MegaSl\u00f6rm skiljer sig p\u00e5 alla punkter.<\/p>\n<p><\/p>\n<p>F\u00f6r n\u00e4rvarande har 47 personer registrerat sig f\u00f6r Mega. Det \u00e4r en lugn, n\u00e4stan intim h\u00e4ndelse. Lite stress, mycket intensivt tankearbete.<\/p>\n<p><\/p>\n<p>Den \u00f6verv\u00e4ldigande majoriteten av deltagarna arbetar med k8s. Det inneb\u00e4r att minimi tid spenderas p\u00e5 grunderna och maximalt p\u00e5 intressanta och sv\u00e5ra fr\u00e5gor.<\/p>\n<p><\/p>\n<p>33 av 47 deltagare har g\u00e5tt en av de tidigare Sl\u00f6rms, vilket inneb\u00e4r att v\u00e5ra gamla bekanta. Specifikt reser tv\u00e5 medarbetare till Mega <noindex><a rel=\"nofollow\" href=\"https:\/\/selectel.ru\/?utm_source=slurm.io&amp;utm_medium=referral&amp;utm_campaign=VPC_Kubernetes_Event_130319\">Selectel<\/a><\/noindex>, som var p\u00e5 den f\u00f6rsta Slyrm (augusti '18) och har sedan dess arbetat kontinuerligt med k8s.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"MegaSlurm f\u00f6r ingenj\u00f6rer och arkitekter i Kubernetes\" src=\"\/wp-content\/uploads\/2019\/05\/fc36ad95671e7c31903d992c730f6155.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Traditionellt tack <noindex><a rel=\"nofollow\" href=\"https:\/\/selectel.ru\/?utm_source=slurm.io&amp;utm_medium=referral&amp;utm_campaign=VPC_Kubernetes_Event_130319\">Selectel<\/a><\/noindex> f\u00f6r molnet f\u00f6r praktiken: om det inte vore f\u00f6r Selectel skulle deltagande i Sl\u00f6rm kosta 5000 mer.<\/p>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/451746\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0427\u0435\u0440\u0435\u0437 2 \u043d\u0435\u0434\u0435\u043b\u0438 \u0441\u0442\u0430\u0440\u0442\u0443\u044e\u0442 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u044b \u043f\u043e Kubernetes: \u0421\u043b\u0451\u0440\u043c-4 \u0434\u043b\u044f \u0442\u0435\u0445, \u043a\u0442\u043e \u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u0441\u044f \u0441 k8s \u0438 \u041c\u0435\u0433\u0430\u0421\u043b\u0451\u0440\u043c \u0434\u043b\u044f \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u043e\u0440\u043e\u0432 k8s. \u041d\u0430 \u0421\u043b\u0451\u0440\u043c-4 \u043e\u0441\u0442\u0430\u043b\u0438\u0441\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 10 \u043c\u0435\u0441\u0442 \u0432 \u0437\u0430\u043b\u0435. \u0416\u0435\u043b\u0430\u044e\u0449\u0438\u0445 \u043e\u0441\u0432\u043e\u0438\u0442\u044c k8s \u043d\u0430 \u0431\u0430\u0437\u043e\u0432\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435 \u0445\u0432\u0430\u0442\u0430\u0435\u0442. \u0414\u043b\u044f Ops, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u0441\u044f \u0441 Kubernetes, \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438 \u0437\u0430\u0434\u0435\u043f\u043b\u043e\u0438\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u2013 \u0443\u0436\u0435 \u043d\u0435\u043f\u043b\u043e\u0445\u043e\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0423 Dev \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0435\u0440\u0435\u0437 2 \u043d\u0435\u0434\u0435\u043b\u0438 \u0441\u0442\u0430\u0440\u0442\u0443\u044e\u0442.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/megaslyorm-dlya-inzhenerov-i-arhitektorov-kubernetes\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 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