{"id":82913,"date":"2020-05-26T13:42:32","date_gmt":"2020-05-26T11:42:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/luchshie-praktiki-kubernetes-korrektnoe-otklyuchenie-terminate"},"modified":"2020-05-26T13:42:32","modified_gmt":"2020-05-26T11:42:32","slug":"luchshie-praktiki-kubernetes-korrektnoe-otklyuchenie-terminate","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/luchshie-praktiki-kubernetes-korrektnoe-otklyuchenie-terminate","title":{"rendered":"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/502052\/\">Kubernetesi parimad praktikad. V\u00e4ikeste konteinerite loomine<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/502320\/\">Kubernetesi parimad praktikad. Kubernetesi korraldamine nimespetsiifiliste ruumide abil<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/502430\/\">Kubernetesi parimad praktikad. Kubernetesi eluj\u00f5udluse kontrollimine Readiness ja Liveness testide abil<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/502614\/\">Kubernetesi parimad praktikad. Ressursside p\u00e4ringute ja piirangute seadistamine<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/4c3f50a0968007bbfa99d167b43d0a5a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nOluline aspekt hajutatud s\u00fcsteemide t\u00f6\u00f6s on t\u00f5rke k\u00e4sitlemine. Kubernetes aitab sellega, kasutades kontrollereid, mis j\u00e4lgivad teie s\u00fcsteemi seisundit ja taask\u00e4ivitavad mittet\u00f6\u00f6tavaid teenuseid. Siiski v\u00f5ib Kubernetes sundida teie rakenduste t\u00f6\u00f6tamise l\u00f5petamist, et tagada s\u00fcsteemi \u00fcldine eluj\u00f5ud. Selles seerias vaatleme, kuidas aidata Kubernetesel oma t\u00f6\u00f6d t\u00f5husamalt teha ja rakenduste seisakuaega v\u00e4hendada. <noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>Enne konteinerite kasutuselev\u00f5ttu t\u00f6\u00f6tasid enamik rakendusi virtuaal- v\u00f5i f\u00fc\u00fcsilistel masinatel. Kui rakendus krahhis v\u00f5i hangus, kulus t\u00e4itmise peatamiseks ja programmi uuesti laadimiseks palju aega. Halvimal juhul pidi keegi selle probleemi k\u00e4sitlema k\u00e4sitsi \u00f6\u00f6sel, k\u00f5ige ebasobivamal ajal. Kui olulist \u00fclesannet t\u00e4ideti vaid 1-2 t\u00f6\u00f6masina poolt, oli t\u00f5rge t\u00e4iesti talumatu. <br \/>\nSeet\u00f5ttu hakkasime manuaalse taask\u00e4ivitamise asemel kasutama protsesside tasandi j\u00e4lgimist, et automaatselt rakendust uuesti k\u00e4ivitada, kui see eba\u00f5nnestub. Kui programm viga annab, salvestab j\u00e4lgimisprotsess exit-koodi ja taask\u00e4ivitab serveri. Selliste s\u00fcsteemide nagu Kubernetes tekkimisega on see s\u00fcsteemide t\u00f5rgete reageerimise viis lihtsalt infrastruktuuri integreeritud.<\/p>\n<p>Kubernetes kasutab s\u00fcndmuste silmust \"j\u00e4lgimine \u2013 erinevuste fikseerimine \u2013 tegevuse tegemine\", et veenduda, et ressursid s\u00e4ilitavad t\u00f6\u00f6v\u00f5ime konteineritest otse s\u00f5lmedeni.<\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/fe255d31824d2e570492a882ea7e54c7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSee t\u00e4hendab, et te ei pea enam k\u00e4sitsi protsesside j\u00e4lgimist k\u00e4ivitama. Kui ressurss ei l\u00e4binud Health Check'i tervisekontrolli, pakub Kubernetes sellele automaatselt asendust. Samal ajal teeb Kubernetes palju rohkem, kui lihtsalt j\u00e4lgib teie rakenduste t\u00f5rkeid. See suudab luua rohkem rakenduse koopiaid t\u00f6\u00f6tamiseks mitmel masinal, uuendada rakendust v\u00f5i k\u00e4ivitada samaaegselt mitu versiooni teie rakendusest.<br \/>\nSeet\u00f5ttu on palju p\u00f5hjuseid, miks Kubernetes v\u00f5ib t\u00e4iesti terve konteineri t\u00f6\u00f6 katkestada. N\u00e4iteks kui v\u00e4rskendate oma juurutust, l\u00f5petab Kubernetes aeglaselt vanade podide t\u00f6\u00f6, samal ajal kui uued k\u00e4ivituvad. Kui keelate s\u00f5lme, l\u00f5petab Kubernetes selle s\u00f5lme k\u00f5ikide podide t\u00f6\u00f6. L\u00f5puks, kui s\u00f5lmel j\u00e4\u00e4b ressursse puudu, katkestab Kubernetes k\u00f5ik podid, et neid ressursse vabastada.<\/p>\n<p>Seega on v\u00e4ga oluline, et teie rakendus katkestaks t\u00f6\u00f6 minimaalsete m\u00f5judega l\u00f5ppkasutajale ja v\u00f5imalikult l\u00fchikese taastumisaajaga. See t\u00e4hendab, et enne katkestamist peab see salvestama k\u00f5ik vajalikud andmed, sulgema k\u00f5ik v\u00f5rgu\u00fchendused, l\u00f5petama j\u00e4relej\u00e4\u00e4nud t\u00f6\u00f6d ja tegema k\u00f5ik muud h\u00e4davajalikud toimingud.<\/p>\n<p>Praktikas t\u00e4hendab see, et teie rakendus peab suutma t\u00f6\u00f6delda SIGTERM s\u00f5numit - protsessi l\u00f5petamise signaali, mis on UNIX-i perekonna operatsioonis\u00fcsteemi kill utiliidi vaike signaal. Saades selle teate, peaks rakendus katkestama.<\/p>\n<p>Kui Kubernetes otsustab pod'i l\u00f5petada, toimub mitmeid s\u00fcndmusi. Vaatame iga sammu, mida Kubernetes astub konteineri v\u00f5i pod'i sulgemisel.<\/p>\n<p>Oletame, et soovime l\u00f5petada \u00fche pod'i. Sel hetkel l\u00f5petab see uue liikluse vastuv\u00f5tmise \u2013 pod'is t\u00f6\u00f6tavad konteinerid j\u00e4\u00e4vad puutumatuks, kuid kogu uus liiklus blokeeritakse.<\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/d89c31e39bfdc16e5a8db3b4e22f8dca.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVaatame preStop hook'i \u2013 see on eriline k\u00e4sk v\u00f5i HTTP-p\u00e4ring, mis saadetakse pod'i konteineritele. Kui teie rakendus ei tsipa korrektset lahkumisk\u00e4sku SIGTERM saadud, v\u00f5ite kasutada preStop'i korrektseks l\u00f5petamiseks. <\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/9d45a209daf3b5698266481680b45da2.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nEnamik programme l\u00f5petab oma t\u00f6\u00f6 korrektseks, kui nad saavad SIGTERM signaali, kuid kui kasutate kolmanda osapoole koodi v\u00f5i mingit s\u00fcsteemi, mida te t\u00e4ielikult ei kontrolli, on preStop hook suurep\u00e4rane v\u00f5imalus elegantseks v\u00e4ljal\u00fclitamiseks ilma rakendust muutmata.<\/p>\n<p>P\u00e4rast selle Kubernetes'i hook'i t\u00e4itmist saadab Kubernetes konteineritele pod'is SIGTERM signaali, mis annab neile teada, et nad varsti v\u00e4lja l\u00fclitatakse. Saades selle signaali, l\u00e4heb teie kood v\u00e4lja l\u00fclitamise protsessi. See protsess v\u00f5ib h\u00f5lmata pikaajaliste \u00fchenduste, nagu andmebaasi\u00fchenduse v\u00f5i WebSocketi voogude, peatamist, praeguse oleku salvestamist jne.<\/p>\n<p>Isegi kui kasutate preStop hook'i, on v\u00e4ga oluline kontrollida, mis teie rakenduses juhtub, kui saadate sellele SIGTERM signaali, ja kuidas see end sel ajal k\u00e4itub, et s\u00fcndmused v\u00f5i muudatused s\u00fcsteemis, mis on p\u00f5hjustatud pod'i v\u00e4lja l\u00fclitamisest, teid \u00fcllataksid.<\/p>\n<p>Selles etapis, enne edasiste tegevuste astumist, ootab Kubernetes m\u00e4\u00e4ratud aja, mida nimetatakse terminationGracePeriodSecond-iks, v\u00f5i SIGTERM signaali saamisel korrektseks v\u00e4ljal\u00fclitamiseks ette n\u00e4htud ajaks.<\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/6f74959ff74252bb1ad2dd9c011c177c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVaikimisi on see periood 30 sekundit. Oluline on m\u00e4rkida, et see kestab samaaegselt preStop hook'i ja SIGTERM signaaliga. Kubernetes ei oota, kuni preStop hook ja SIGTERM on l\u00f5pule viidud \u2014 kui teie rakendus l\u00f5petab enne TerminationGracePeriod'i l\u00f5ppu, liigub Kubernetes kohe j\u00e4rgmise sammu juurde. Seet\u00f5ttu veenduge, et perioodi v\u00e4\u00e4rtus sekundites oleks v\u00e4hemalt sama pikk, kui on vajalik pod'i korrektsel v\u00e4ljal\u00fclitamiseks, ja kui see \u00fcletab 30 sekundit, suurendage perioodi soovitud v\u00e4\u00e4rtuseni YAML-is. Antud n\u00e4ites on see 60 sekundit.<\/p>\n<p>Ja l\u00f5puks, viimane samm \u2014 kui konteinerid j\u00e4tkavad t\u00f6\u00f6tamist p\u00e4rast terminationGracePeriod'i m\u00f6\u00f6dumist, saadavad nad SIGKILL signaali ja eemaldatakse sundlikult. Sel hetkel puhastab Kubernetes ka k\u00f5ik \u00fclej\u00e4\u00e4nud pod'i objektid.<\/p>\n<p><img decoding=\"async\" alt=\"Kubernetes parimad praktikad. Korralik l\u00f5petamine Terminate\" src=\"\/wp-content\/uploads\/2020\/05\/cb71079ffd166c955474738e5af6301a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKubernetes l\u00f5petab podide t\u00f6\u00f6 mitmel p\u00f5hjusel, seega veenduge, et teie rakendus l\u00f5petatakse igal juhul korrektselt, et tagada teenuse stabiilne toimimine. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/503612\/\">Parimad praktikud Kuberneteses. V\u00e4listeenuste kaardistamine <\/a><\/noindex><\/p>\n<p><center><div class=\"youtube-placeholder\" data-id=\"Z_l_kE1MDTc\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/Z_l_kE1MDTc\/hqdefault.jpg\" alt=\"Vaata videot\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><\/p>\n<h3>Veidi reklaami \ud83d\ude42<\/h3>\n<p>\nAit\u00e4h, et olete meiega. Kas teile meeldivad meie artiklid? Kas soovite n\u00e4ha rohkem huvitavaid materjale? Toetage meid, tehes tellimuse v\u00f5i soovitades meid tuttavatele. <noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/cloudvps\/nl\">pilve VPS arendajatele alates $4,99<\/a><\/noindex>, <b>ainulaadne sisenemise taseme serverite analoog, mille oleme teie jaoks v\u00e4lja m\u00f5elnud:<\/b> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/347386\/\">Kogu t\u00f5de VPS (KVM) E5-2697 v3 (6 Cores) 10GB DDR4 480GB SSD 1Gbps alates $19 v\u00f5i kuidas \u00f5ieti serverit jagada?<\/a><\/noindex> (saadaval on RAID1 ja RAID10 variandid, kuni 24 s\u00fcdamikku ja kuni 40GB DDR4).<\/p>\n<p><b>Kas Dell R730xd on kaks korda odavam Equinixi Tier IV andmete keskuses Amsterdamis?<\/b> Ainult meie juures <b><noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/serversnl\">2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB alates $199<\/a><\/noindex> Hollandi turul! <b>Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 alates $99!<\/b><\/b> Lugege, kuidas <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/329618\/\">Luua ettev\u00f5tte tasemel infrastruktuur Dell R730xd E5-2650 v4 serveritega, mille hind on 9000 eurot, madala hinnaga?<\/a><\/noindex><br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/503488\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Kubernetes \u0441 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e\u043c \u0438\u043c\u0435\u043d \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0436\u0438\u0437\u043d\u0435\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 Kubernetes \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0435\u0441\u0442\u043e\u0432 Readiness \u0438 Liveness \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043b\u0438\u043c\u0438\u0442\u043e\u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0412\u0430\u0436\u043d\u044b\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u0431\u043e\u0435\u0432. Kubernetes \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0432 \u044d\u0442\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043b\u0435\u0434\u044f\u0442 \u0437\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0432\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":82914,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-82913","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=\"\u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Kubernetes \u0441 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e\u043c \u0438\u043c\u0435\u043d \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0436\u0438\u0437\u043d\u0435\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 Kubernetes \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0435\u0441\u0442\u043e\u0432 Readiness \u0438 Liveness \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043b\u0438\u043c\u0438\u0442\u043e\u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0412\u0430\u0436\u043d\u044b\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u0431\u043e\u0435\u0432. 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Kubernetes \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0432 \u044d\u0442\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043b\u0435\u0434\u044f\u0442 \u0437\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0432\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/luchshie-praktiki-kubernetes-korrektnoe-otklyuchenie-terminate\" \/>\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=\"2020-05-26T11:42:32+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-05-26T11:42:32+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\udd47Kubernetes'i parimad praktikad. Korrektsed katkestamised Terminate | ProHoster","description":"Kubernetes'i parimad praktikad. V\u00e4ikeste konteinerite loomine Kubernetes'i parimad praktikad. Kubernetes'i korraldamine nimesp\u00e4\u00e4stete abil Kubernetes'i parimad praktikad. Keraaegade kontrollimine s\u00f5ltumatute testide abil Kubernetes'i parimad praktikad. Ressursside n\u00f5uete ja limiitide seadmine Jagatud s\u00fcsteemide t\u00f6\u00f6 puhul on oluline h\u00e4irete k\u00e4sitlemine. Kubernetes aitab selle saavutada, kasutades kontrollereid, mis j\u00e4lgivad teie s\u00fcsteemi seisukorda.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/luchshie-praktiki-kubernetes-korrektnoe-otklyuchenie-terminate","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\u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 Terminate | ProHoster","og:description":"\u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Kubernetes \u0441 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e\u043c \u0438\u043c\u0435\u043d \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0436\u0438\u0437\u043d\u0435\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 Kubernetes \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0435\u0441\u0442\u043e\u0432 Readiness \u0438 Liveness \u041b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 Kubernetes. \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043b\u0438\u043c\u0438\u0442\u043e\u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0412\u0430\u0436\u043d\u044b\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u0431\u043e\u0435\u0432. 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