{"id":77706,"date":"2020-04-13T01:42:49","date_gmt":"2020-04-12T23:42:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/universalnyj-soldat-ili-uzkij-speczialist-chto-dolzhen-znat-i-umet-devops-inzhener"},"modified":"2020-04-13T01:42:49","modified_gmt":"2020-04-12T23:42:49","slug":"universalnyj-soldat-ili-uzkij-speczialist-chto-dolzhen-znat-i-umet-devops-inzhener","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/universalnyj-soldat-ili-uzkij-speczialist-chto-dolzhen-znat-i-umet-devops-inzhener","title":{"rendered":"Universalen vojnik ali specializiran strokovnjak? Kaj mora vedeti in znati DevOps in\u017eenir","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Universalen vojnik ali specializiran strokovnjak? Kaj mora vedeti in znati DevOps in\u017eenir\" src=\"\/wp-content\/uploads\/2020\/04\/71307718b025fbd46a011a8eb410c813.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tehnologije in orodja, ki jih mora obvladati DevOps in\u017eenir.<\/i><\/p>\n<p>DevOps je nara\u0161\u010dajo\u010di trend v IT, priljubljenost in povpra\u0161evanje po tem poklicu steadily raste. Na GeekBrains je nedavno odprt <noindex><a rel=\"nofollow\" href=\"https:\/\/geekbrains.ru\/geek_university\/devops\">fakultet DevOps<\/a><\/noindex>, kjer usposabljajo strokovnjake ustrezne usmeritve. Mimogrede, poklic devopsa pogosto zamenjujejo z sorodnimi poklici \u2014 programiranjem, sistemskim upravljanjem itd.<\/p>\n<p>Da bi razjasnili, kaj sploh je DevOps in zakaj so predstavniki tega poklica potrebni, smo se pogovorili z Nikolajem Butenkom, arhitektom <noindex><a rel=\"nofollow\" href=\"https:\/\/mcs.mail.ru\/\">Mail.ru Cloud Solutions<\/a><\/noindex>. Udele\u017eoval se je razvoja programa te\u010daja fakulteta DevOps in hkrati predava \u0161tudentom tretjega \u010detrtletja.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Kaj mora sploh vedeti in znati dober DevOps?<\/h2>\n<p>\nTukaj je bolje takoj povedati, \u010desa ne sme znati. Obstaja mit, da je predstavnik tega poklica oseba-orkester, ki lahko napi\u0161e odli\u010dno kodo, jo nato testira, v prostem \u010dasu pa popravlja tiskalnike kolegom. Morda \u0161e pomaga na skladi\u0161\u010du in nadome\u0161\u010da barista.<\/p>\n<p>Da bi vedeli, kaj mora znati DevOps specialist, se vrnimo k opredelitvi samega pojma. DevOps je optimizacija \u010dasa od razvoja produkta do njegovega lansiranja na trg. Zato specialist optimizira proces med razvojem in delovanjem, govori njihov jezik in gradi razumljiv pipeline.<\/p>\n<p>Kaj je potrebno vedeti in znati? Tukaj je tisto, kar je pomembno:<\/p>\n<ul>\n<li>Potrebne so dobre mehke ve\u0161\u010dine, saj je potrebno hkrati sodelovati z ve\u010d oddelki znotraj istega podjetja.<\/li>\n<li>Analiti\u010dno strukturalno razmi\u0161ljanje, da se lahko gleda na procese od zgoraj in razume, kako jih optimizirati.<\/li>\n<li>Treba se je samostojno obvladati vse procese razvoja in delovanja. Le takrat jih je mogo\u010de optimizirati.<\/li>\n<li>Potrebne so tudi odli\u010dne sposobnosti na\u010drtovanja, analize in projektiranja za ustvarjanje enotnega proizvodnega procesa.<\/li>\n<\/ul>\n<p><\/p>\n<h2>So vsi predstavniki DevOps enaki ali obstajajo razlike znotraj poklica?<\/h2>\n<p>\nV zadnjem \u010dasu so se pojavila nekatera odcepljenja znotraj enega samega poklica. Na splo\u0161no pa so v pojem DevOps vklju\u010dena predvsem tri podro\u010dja: SRE (sistem\u0161ki administrator), Developer (razvijalec) in Manager (odgovoren za sodelovanje z poslovanjem). DevOps-specialist razume potrebe poslovanja in organizira u\u010dinkovito delo med vsemi s kreiranjem enotnega procesa.<\/p>\n<p>Prav tako dobro razume vse procese \u017eivljenjskega cikla razvoja izdelka, arhitekturo, razume informacijsko varnost na tisti ravni, da lahko ocenjuje tveganja. Poleg tega DevOps dobro pozna in razume pristop in sredstva avtomatizacije ter pred- in post-izdajno podporo programov in storitev. Na splo\u0161no je naloga DevOps videti celoten sistem kot eno samo celoto, usmerjati in upravljati procese, ki spodbujajo razvoj tega sistema.<\/p>\n<p><img decoding=\"async\" alt=\"Universalen vojnik ali specializiran strokovnjak? Kaj mora vedeti in znati DevOps in\u017eenir\" src=\"\/wp-content\/uploads\/2020\/04\/2c69f70fcd4964f8b7d0a4a643d1bf60.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNa \u017ealost tako v Rusiji kot v tujini delodajalci pogosto ne razumejo bistva DevOps. Ko pogledujemo objavljene zaposlitve, lahko opazimo, da podjetja, ki ozna\u010dujejo zaposlitev kot DevOps, i\u0161\u010dejo ali sistemske administratore, ali Kubernetes-administratorje, ali celo testerje. \u0160e posebej mo\u010dno izstopa zelo raznolika zmes znanj in sposobnosti v DevOps zaposlitvah na HH.ru in LinkedIn.<\/p>\n<p>Pomembno je omeniti, da DevOps ni le poklic, temve\u010d predvsem metodologija odnosa do infrastrukture kot kode. Z uvedbo metodologije vsi \u010dlani razvojne ekipe vidijo in razumejo ne le svoj del nalog, ampak pridobijo tudi vizijo dela celotnega sistema.<\/p>\n<h2>Kako lahko DevOps pomaga podjetju, v katerem dela?<\/h2>\n<p>\nEna najpomembnej\u0161ih metrik za poslovanje je Time-to-Market (TTM). To je \u010das do trga, torej obdobje, v katerem se izvede prehod od ideje o ustvarjanju izdelka do lansiranja izdelka v prodajo. TTM je \u0161e posebej pomemben za tiste panoge, kjer izdelki hitro zastarajo.<\/p>\n<p>S pomo\u010djo DevOps je vrsta znanih trgovcev v Rusiji in tujini za\u010dela razvijati nove smeri. Ta podjetja mno\u017ei\u010dno prehajajo na splet, popolnoma ali delno opu\u0161\u010dajo offline prostore. V teh razmerah je potrebna hitra razvoj aplikacij in storitev, kar ni mogo\u010de brez uporabe DevOps orodij.<\/p>\n<p><img decoding=\"async\" alt=\"Universalen vojnik ali specializiran strokovnjak? Kaj mora vedeti in znati DevOps in\u017eenir\" src=\"\/wp-content\/uploads\/2020\/04\/4758467c96a1badc9c19e90c0f3a15c3.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKot nekatere maloprodajnike uspejo pospe\u0161iti proces zagotavljanja potrebnih aplikacij in storitev doslovno v enem dnevu. To je klju\u010dni konkuren\u010dni dejavnik v dana\u0161njem trgu.<\/p>\n<h2>Kdo lahko postane DevOps?<\/h2>\n<p>\nSeveda bo to la\u017eje predstavnikom tehni\u010dnih poklicev: programerjem, testerjem, sistemskim administratorjem. Tisti, ki nameravajo vstopiti na to podro\u010dje brez ustrezne izobrazbe, morajo biti pripravljeni na u\u010denje osnov programiranja, testiranja, upravljanja procesov in sistemskega administriranja. \u0160ele ko obvladate vse to, se lahko lotite u\u010denja DevOps koncepta kot celote.<\/p>\n<p>Da bi bolje razumeli koncept in pridobili predstavo o potrebnih znanju in spretnostih, je smiselno prebrati 'Vodnik po DevOps', raziskati 'Projekt Feniks', pa tudi metodologijo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ozon.ru\/context\/detail\/id\/140385054\/\">'Filozofija DevOps. Umetnost upravljanja IT'<\/a><\/noindex>. \u0160e ena odli\u010dna knjiga \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/devops.com\/downloads\/devsecops-the-road-to-faster-better-and-stronger-software\/\">'DevSecOps Pot do hitrej\u0161ega, bolj\u0161ega in mo\u010dnej\u0161ega programske opreme'<\/a><\/noindex>.<\/p>\n<p>DevOps najbolje obvladajo tisti ljudje, ki imajo analiti\u010den na\u010din mi\u0161ljenja in so sposobni uporabiti sistemski pristop. Te\u017eko je re\u010di, koliko \u010dasa bo za\u010detniku potrebnega, da postane odli\u010den DevOps. Vse je odvisno od za\u010detne podlage, okolice in nalog, ki jih je treba re\u0161iti, ter od obsega podjetja. Med podjetji, ki potrebujejo DevOps, je veliko tehnolo\u0161kih gigantov: Amazon, Netflix, Adobe, Etsy, Facebook in Walmart.<\/p>\n<p>Kot zaklju\u010dek lahko re\u010demo, da je ve\u010d kot polovica objavljenih delovnih mest za DevOps pravzaprav namenjena izku\u0161enim sistemskim administratorjem. Kljub temu pa potreba po DevOps postopoma nara\u0161\u010da in trenutno primanjkuje usposobljenih strokovnjakov na tem podro\u010dju.<\/p>\n<p>Za to, da postanete tak strokovnjak, je potrebno raziskovati nove tehnologije, orodja, uporabljati sistemski pristop med delom in pametno uporabljati avtomatizacijo. Brez nje je zelo te\u017eko, \u010de ne kar nemogo\u010de, ustrezno organizirati DevOps.<br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/496408\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0443\u0436\u043d\u043e \u043e\u0441\u0432\u043e\u0438\u0442\u044c DevOps-\u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0443. DevOps \u2014 \u0432\u043e\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u0442\u0440\u0435\u043d\u0434 \u0432 IT, \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0441\u0442\u044c \u0438 \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0440\u0430\u0441\u0442\u0435\u0442. \u0423 GeekBrains \u043d\u0435 \u0442\u0430\u043a \u0434\u0430\u0432\u043d\u043e \u043e\u0442\u043a\u0440\u044b\u043b\u0441\u044f \u0444\u0430\u043a\u0443\u043b\u044c\u0442\u0435\u0442 DevOps, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0433\u043e\u0442\u043e\u0432\u044f\u0442 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u043e\u0444\u0438\u043b\u044f. \u041a \u0441\u043b\u043e\u0432\u0443, \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u044e \u0434\u0435\u0432\u043e\u043f\u0441\u0430 \u0447\u0430\u0441\u0442\u043e \u043f\u0443\u0442\u0430\u044e\u0442 \u0441\u043e \u0441\u043c\u0435\u0436\u043d\u044b\u043c\u0438 \u2014 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c, \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0438 \u0442. \u043f. \u0414\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u043e\u044f\u0441\u043d\u0438\u0442\u044c, \u0447\u0442\u043e \u0432\u043e\u043e\u0431\u0449\u0435 \u0442\u0430\u043a\u043e\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":77707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-77706","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=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/universalnyj-soldat-ili-uzkij-speczialist-chto-dolzhen-znat-i-umet-devops-inzhener\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sl_SI\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u043e\u043b\u0434\u0430\u0442 \u0438\u043b\u0438 \u0443\u0437\u043a\u0438\u0439 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442? \u0427\u0442\u043e \u0434\u043e\u043b\u0436\u0435\u043d \u0437\u043d\u0430\u0442\u044c \u0438 \u0443\u043c\u0435\u0442\u044c DevOps-\u0438\u043d\u0436\u0435\u043d\u0435\u0440 | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/universalnyj-soldat-ili-uzkij-speczialist-chto-dolzhen-znat-i-umet-devops-inzhener\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-04-12T23:42:49+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-04-12T23:42:49+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Univerzalni vojak ali ozko usmerjen strokovnjak? 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