{"id":55735,"date":"2020-01-27T00:00:00","date_gmt":"2020-01-26T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/eshhe-raz-o-devops-i-sre"},"modified":"2020-02-18T14:03:52","modified_gmt":"2020-02-18T11:03:52","slug":"eshhe-raz-o-devops-i-sre","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/eshhe-raz-o-devops-i-sre","title":{"rendered":"Veel r\u00e4\u00e4gime DevOps'ist ja SRE'st","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Inspireeritud vestlusest vestluses <noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/aws_minsk\">AWS Minsk kogukond<\/a><\/noindex><\/p>\n<p>Viimasel ajal k\u00e4ivad t\u00f5elised lahingud selle \u00fcle, kuidas m\u00e4\u00e4ratleda DevOps'i ja SRE'd. <br \/>\nKuigi arutelud sellel teemal on palju korduvad, otsustasin siiski tuua hapra kogukonna ette oma vaate. Huvi korral olete oodatud allpool. Ja laskem k\u00f5igel alata uuesti!<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h4>Eelalugu<\/h4>\n<p>\nNii olid ammu-ammu eraldi tarkvaraarendajate ja serverihaldurite tiimid. Esimesed kirjutasid edukalt koodi, teised, kasutades erinevaid sooje ja hellitavaid s\u00f5nu esimestele, seadistusid serverid, tulevikus k\u00fclastades arendajaid ja saades vastuseks p\u00f5hjaliku \"minu masinas k\u00f5ik t\u00f6\u00f6tab\". \u00c4ri ootas tarkvara, k\u00f5ik seisab, vahel puruneb, k\u00f5ik olid n\u00e4rvis. Erakordselt keegi, kes kogu selle segaduse eest maksab. Suur ja soe ajastu. Aga te juba teate, kust DevOps'i juured tulevad. <\/p>\n<h4>DevOps'i praktika s\u00fcnni<\/h4>\n<p>\nSiis tulid t\u00f5sised h\u00e4rrad ja \u00fctlesid \u2014 see ei ole t\u00f6\u00f6stus, niimoodi ei saa t\u00f6\u00f6tada. Ja t\u00f5id eluts\u00fckli mudelid. N\u00e4iteks V-mudel.<\/p>\n<p><img decoding=\"async\" alt=\"Veel r\u00e4\u00e4gime DevOps&#039;ist ja SRE&#039;st\" src=\"\/wp-content\/uploads\/2020\/01\/71863063247f203422e674d379145b24.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNii et, mida me n\u00e4eme? \u00c4ri tuleb ideega, arhitektid kavandavad lahendusi, arendajad kirjutavad koodi, edasi toimub kukkumine. Keegi katsetab toodet mingil moel, keegi toimetab selle l\u00f5ppkasutajale ja kuskil selle imemudeli v\u00e4ljundis istub \u00fcksildane \u00e4riklient ja ootab lubatud ilu merest. Oleme j\u00f5udnud j\u00e4reldusele, et on vajalikud meetodid, mis v\u00f5imaldavad selle protsessi korda saada. Otsustasime luua praktikaid, mis neid ellu viivad.<\/p>\n<p><b class=\"spoiler_title\">L\u00fchi\u00fclevaade teema kohta, mis on praktika<\/b> <br \/>\nPraktikaks m\u00f5istan ma tehnoloogia ja distsipliini seost. N\u00e4ide \u2014 praktika infrastruktuuri kirjeldamisest koodina terraformis. Distsipliin on see, kuidas infrastruktuuri koodina kirjeldada; see on arendaja peas, ja tehnoloogia on iseenesest terraform.<\/p>\n<p>Nad otsustasid nad nimetada neid DevOps praktikateks \u2014 arvan, et nad m\u00f5tlesid arendusest operatsioonidele. Loodud on erinevaid keerulisi asju \u2014 CI\/CD praktikad, praktikad, mis p\u00f5hinevad IaC p\u00f5him\u00f5ttel, tuhanded neist. Ja k\u00f5ik hakkas pihta, arendajad kirjutavad koodi, DevOps insenerid muudavad s\u00fcsteemi kirjelduse koodina t\u00f6\u00f6tavateks s\u00fcsteemideks (jah, kood on kahjuks vaid kirjeldus, mitte s\u00fcsteemi kehastus), tarne k\u00e4ib, ja nii edasi. Eilsetest administraatoritest, kes olid omandanud uusi praktikaid, said uhkelt DevOps insenerid, ja k\u00f5ik algas. Ja \u00f5htu sai ja hommik\u2026 vabandust, vale koht.<\/p>\n<h4>K\u00f5ik on taas halvasti<\/h4>\n<p>\nL\u00f5puks, kui k\u00f5ik paika loksus, hakkasid erinevad nutikad \"metoodikud\" kirjutama paksu raamatuid DevOpsi praktikast. Vaikselt s\u00fcttisid vaidlused selle \u00fcle, kes t\u00f5eliselt on see kurikuulus DevOps insener ja et DevOps on tootmiskultuur. Rahulolematus kerkis taas p\u00e4evakorda. \u00dckskord selgus, et tarkvara kohaletoimetamine on t\u00e4iesti keeruline \u00fclesanne. Igal arendusstruktuuril on oma tehnoloogiapakk, kuskil tuleb koguda, kuskil tuleb keskkonda k\u00e4ivitada \u2014 siin on vaja tomcatit, seal on veel kohandatud k\u00e4ivitamisviisi \u2014 kokkuv\u00f5ttes ajab pea ringi. Ja veel oli probleemiks, nagu mitte \u00fcllatavalt, protsesside korraldamine \u2014 see kohaletoimetamise funktsioon, nagu pudelikael, hakkas protsesse blokeerima. Lisaks, operatsioonide (Operations) t\u00e4htsust ei saa unustada. V-mudelis ei ole seda n\u00e4ha ja seal on terve eluts\u00fckkel paremal. L\u00f5puks tuleb hooldada ka infrastruktuuri, j\u00e4lgida monitooringut ja lahendada intsidendid, ning veel tegeleda kohaletoimetamisega. St tuleb samal ajal istuda nii arenduses kui ka ekspluateerimises \u2014 ja nii s\u00fcndis Development &amp; Operations. Siis tuli veel ka suur buum mikroteenustele. Nende varal hakkas arendus kohalikelt masinatelt kolima pilve \u2014 proovi kohalikke lahendusi testida, kui mikroteenuseid on k\u00fcmneid ja sadu; pidev kohaletoimetamine muutub elluj\u00e4\u00e4mise meetodiks. \"V\u00e4ikesele ja tagasihoidlikule ettev\u00f5ttele\" on see veel arusaadav, aga kuidas siis? Ja Google?<\/p>\n<h4>Google'i SRE<\/h4>\n<p>\nGoogle tuli, s\u00f5i k\u00f5ige suuremad kaktused ja otsustas \u2014 me ei vaja sellist, me vajame usaldusv\u00e4\u00e4rsust. Ja usaldusv\u00e4\u00e4rsusega peab tegelema. Otsustas \u2014 meil on vaja spetsialiste, kes tegeleksid usaldusv\u00e4\u00e4rsusega. Ta nimetas neid SR-insenerideks ja \u00fctles, olge head, tehke nagu tavaliselt h\u00e4sti. Siin on Teile SLI, siin on Teile SLO, siin on Teile j\u00e4lgimine. Ja n\u00e4itas operations'i poole. Ja nimetas oma \"usaldusv\u00e4\u00e4rse DevOpsi\" SRE-ks. K\u00f5ik n\u00e4ib olevat h\u00e4sti, kuid on \u00fcks must h\u00e4kk, mida Google endale lubada sai \u2014 SR-inseneride kohtadele palgata inimesi, kellel olid arendaja kvalifikatsioon ja kes veel natuke said aru t\u00f6\u00f6tavatest s\u00fcsteemidest. Lisaks on selliste inimeste palkamisega probleeme ka Google\u2019il endal \u2014 peamiselt seet\u00f5ttu, et ta konkureerib iseenda vastu \u2014 keegi peab ju ka \u00e4riloogikat kirjeldama. T\u00f6\u00f6\u00fclesanded jagati v\u00e4lja v\u00e4ljalasketehnika inseneridele, SR-insenerid juhivad usaldusv\u00e4\u00e4rsust (loomulikult mitte otseselt, vaid m\u00f5jutades infrastruktuuri, muutes arhitektuuri, j\u00e4lgides muutusi ja n\u00e4itajaid ning tegeledes intsidentidega). Ilus, v\u00f5ib <noindex><a rel=\"nofollow\" href=\"https:\/\/www.piter.com\/collection\/kompyutery-i-internet\/product\/site-reliability-engineering-nadezhnost-i-bezotkaznost-kak-v-google\">raamatuid kirjutada<\/a><\/noindex>. Aga mida teha, kui te ei ole Google, aga usaldusv\u00e4\u00e4rsus \u00fcksk\u00f5ik kuidas h\u00e4irib?<\/p>\n<h4>DevOps'i ideede arendamine<\/h4>\n<p>\n\u0422\u0443\u0442 \u043a\u0430\u043a \u0440\u0430\u0437 \u043f\u043e\u0434\u043e\u0441\u043f\u0435\u043b Docker, \u0432\u044b\u0440\u043e\u0441\u0448\u0438\u0439 \u0438\u0437 lxc, \u0430 \u0437\u0430\u0442\u0435\u043c \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0440\u043a\u0435\u0441\u0442\u0440\u0430\u0446\u0438\u0438 \u0442\u0438\u043f\u0430 Docker Swarm \u0438 Kubernetes, \u0438 DevOps \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0432\u044b\u0434\u043e\u0445\u043d\u0443\u043b\u0438 \u2014 \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u043a \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u043b\u0430 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0443. \u0423\u043f\u0440\u043e\u0441\u0442\u0438\u043b\u0430 \u0434\u043e \u0442\u0430\u043a\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438, \u0447\u0442\u043e \u0441\u0442\u0430\u043b\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c \u0434\u0430\u0436\u0435 \u043e\u0442\u0434\u0430\u0442\u044c \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0443 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c \u2014 \u0447\u0442\u043e \u0442\u0430\u043c deployment.yaml. \u041a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 \u0440\u0435\u0448\u0430\u0435\u0442. \u0414\u0430 \u0438 \u0437\u0440\u0435\u043b\u043e\u0441\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c CI\/CD \u0443\u0436\u0435 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043e\u0434\u0438\u043d \u0444\u0430\u0439\u043b \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u0438 \u0432\u0441\u0435 \u043f\u043e\u043d\u0435\u0441\u043b\u043e\u0441\u044c \u2014 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0441\u0430\u043c\u0438 \u0441\u043f\u0440\u0430\u0432\u044f\u0442\u0441\u044f. \u0418 \u0442\u0443\u0442 \u043c\u044b \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u043c \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c, \u043a\u0430\u043a \u043d\u0430\u043c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0441\u0432\u043e\u0439 SRE, \u0441\u2026 \u0434\u0430 \u0445\u043e\u0442\u044c \u0441 \u043a\u0435\u043c-\u043d\u0438\u0431\u0443\u0434\u044c. <\/p>\n<h4>SRE \u043d\u0435 \u0432 Google<\/h4>\n<p>\nNoh, kohaletoimetamine on l\u00f5puks korda saadetud, p\u00f5him\u00f5tteliselt saame hinge h\u00f5lbustada ja tagasi minna vanade head aega, mil adminnid j\u00e4lgisid protsessorite koormust, h\u00e4\u00e4lestasid s\u00fcsteeme ja vaikides j\u00f5id midagi arusaamatut rahus ja vaikuses... Oota. Me ei teinud seda k\u00f5ike sellep\u00e4rast (kahju!). \u00dchel hetkel selgub, et Google'i l\u00e4henemisviisist on meil t\u00e4iesti v\u00f5imalik v\u00f5tta imetlusv\u00e4\u00e4rsed praktikad \u2014 mitte protsessorite koormus ei ole oluline, ega see, kui tihti me seal k\u00f5vakettasid vahetame, v\u00f5i kuidas me seal pilves kulusid optimeerime, vaid \u00e4rimeetmed \u2014 k\u00f5ik need kuulsad SLx. Ja infrastruktuuri haldamine ei ole kedagi \u00e4ra j\u00e4\u00e4nud, ja intsidendid tuleb lahendada, ja aeg-ajalt peab olema valves, ja \u00fcldiselt olema kursis \u00e4riprotsessidega. Ja poisid, hakake juba natuke korralikult programmeerima, Google on teid juba oodanud.<\/p>\n<p>Kokkuv\u00f5tteks. \u00dchel hetkel, kuid te olete juba v\u00e4sinud lugema ja ei suuda oodata, et kirjutada autorile kommentaar artiklisse. DevOps kui tarnimispraktika on olnud, on ja j\u00e4\u00e4b. See ei kao kuhugi. SRE kui praktikateseade teeb selle sama tarnimise edukaks.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/485488\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u0432 \u0447\u0430\u0442\u0435 AWS Minsk Community \u0412 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0437\u0433\u043e\u0440\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u0431\u0438\u0442\u0432\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u043c\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u043d\u044f\u0442\u0438\u044f DevOps \u0438 SRE. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0443\u0436\u0435 \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0443\u0436\u0435 \u043d\u0430\u0431\u0438\u043b\u0438 \u043e\u0441\u043a\u043e\u043c\u0438\u043d\u0443, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438 \u043c\u043d\u0435, \u0440\u0435\u0448\u0438\u043b \u0432\u044b\u043d\u0435\u0441\u0442\u0438 \u043d\u0430 \u0441\u0443\u0434 \u0445\u0430\u0431\u0440\u0430-\u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u0441\u0432\u043e\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443. \u0422\u0435\u043c, \u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0434\u043e\u0431\u0440\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":55736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-55735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u0432 \u0447\u0430\u0442\u0435 AWS Minsk Community \u0412 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0437\u0433\u043e\u0440\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u0431\u0438\u0442\u0432\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u043c\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u043d\u044f\u0442\u0438\u044f DevOps \u0438 SRE. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0443\u0436\u0435 \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0443\u0436\u0435 \u043d\u0430\u0431\u0438\u043b\u0438 \u043e\u0441\u043a\u043e\u043c\u0438\u043d\u0443, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438 \u043c\u043d\u0435, \u0440\u0435\u0448\u0438\u043b \u0432\u044b\u043d\u0435\u0441\u0442\u0438 \u043d\u0430 \u0441\u0443\u0434 \u0445\u0430\u0431\u0440\u0430-\u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u0441\u0432\u043e\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443. \u0422\u0435\u043c, \u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0434\u043e\u0431\u0440\u043e\" \/>\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\/et\/blog\/administrirovanie\/eshhe-raz-o-devops-i-sre\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\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\u0415\u0449\u0435 \u0440\u0430\u0437 \u043e DevOps \u0438 SRE | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u0432 \u0447\u0430\u0442\u0435 AWS Minsk Community \u0412 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0437\u0433\u043e\u0440\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u0431\u0438\u0442\u0432\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u043c\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u043d\u044f\u0442\u0438\u044f DevOps \u0438 SRE. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0443\u0436\u0435 \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0443\u0436\u0435 \u043d\u0430\u0431\u0438\u043b\u0438 \u043e\u0441\u043a\u043e\u043c\u0438\u043d\u0443, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438 \u043c\u043d\u0435, \u0440\u0435\u0448\u0438\u043b \u0432\u044b\u043d\u0435\u0441\u0442\u0438 \u043d\u0430 \u0441\u0443\u0434 \u0445\u0430\u0431\u0440\u0430-\u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u0441\u0432\u043e\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443. \u0422\u0435\u043c, \u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0434\u043e\u0431\u0440\u043e\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/eshhe-raz-o-devops-i-sre\" \/>\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=\"2020-01-26T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:03:52+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\udd47Veel kord DevOps ja SRE | ProHoster","description":"AWS Minsk Community'i vestluse teemal. Viimasel ajal k\u00e4ivad t\u00f5elised lahingud DevOpsi ja SRE m\u00f5isted m\u00e4\u00e4ratlemise osas. Kuigi arutelud selle teema \u00fcle on juba palju korduvad, otsustasin jagada oma vaadet Habra-kommuuni ees. Huvi korral olete teretulnud.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/eshhe-raz-o-devops-i-sre","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"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","og:type":"article","og:title":"\ud83e\udd47\u0415\u0449\u0435 \u0440\u0430\u0437 \u043e DevOps \u0438 SRE | ProHoster","og:description":"\u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u0432 \u0447\u0430\u0442\u0435 AWS Minsk Community \u0412 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0437\u0433\u043e\u0440\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u0431\u0438\u0442\u0432\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u043c\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u043d\u044f\u0442\u0438\u044f DevOps \u0438 SRE. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0443\u0436\u0435 \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0434\u0438\u0441\u043a\u0443\u0441\u0441\u0438\u0438 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0443\u0436\u0435 \u043d\u0430\u0431\u0438\u043b\u0438 \u043e\u0441\u043a\u043e\u043c\u0438\u043d\u0443, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438 \u043c\u043d\u0435, \u0440\u0435\u0448\u0438\u043b \u0432\u044b\u043d\u0435\u0441\u0442\u0438 \u043d\u0430 \u0441\u0443\u0434 \u0445\u0430\u0431\u0440\u0430-\u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u0441\u0432\u043e\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u043d\u0430 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443. \u0422\u0435\u043c, \u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0434\u043e\u0431\u0440\u043e","og:url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/eshhe-raz-o-devops-i-sre","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-01-26T21:00:00+00:00","article:modified_time":"2020-02-18T11:03:52+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"55735","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 19:37:39","updated":"2022-10-05 06:23:35"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/55735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=55735"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/55735\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/55736"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=55735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=55735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=55735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}