{"id":38787,"date":"2019-10-31T22:25:57","date_gmt":"2019-10-31T19:25:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/pesn-lda-krovavyj-enterprise-i-plameni-devops-i-iac\/"},"modified":"2019-10-31T22:25:57","modified_gmt":"2019-10-31T19:25:57","slug":"pesn-lda-krovavyj-enterprise-i-plameni-devops-i-iac","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/pesn-lda-krovavyj-enterprise-i-plameni-devops-i-iac","title":{"rendered":"J\u00e4\u00e4 (verine ettev\u00f5te) ja leek (DevOps ja IaC)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

DevOps'i ja IaC teema on v\u00e4ga populaarne ja areneb kiiresti. Siiski k\u00e4sitlevad enamik autoritest sel teel vaid tehnilisi probleeme. Mina aga tutvustan probleemide aspekte, mis on iseloomulikud suurtele ettev\u00f5tetele. Mul pole lahendusi \u2013 probleemid on \u00fcldiselt fataalsed ja seonduvad b\u00fcrokraatia, auditi ja \"soft skills\"-iga. <\/p>\n

\"J\u00e4\u00e4
\nKuna artikli pealkiri on selline, siis on meie n\u00e4idisena Daenerys, kes on l\u00e4inud Enterprise'i poole.
\n<\/a><\/noindex>
\nKahtlemata toimub praegu vana ja uue kokkup\u00f5rge. Tihti ei ole nende konfliktide puhul kummalgi poolel \u00f5igust ega s\u00fc\u00fcd. Nii see lihtsalt on. Kuid et mitte j\u00e4\u00e4da ilma t\u00f5enditeta, alustame sellest ekraanist:<\/p>\n

\"J\u00e4\u00e4
\n
\nSee on nn Change Request. N\u00e4ete umbes kolmandikku v\u00e4ljadest, mille tuleb t\u00e4ita erinevatest registritest, teised v\u00e4ljad on teistel vahetu. Selline dokument tuleb t\u00e4ita, et rakendada skripti tootmisesse serverile<\/a>, v\u00f5i laadida uusi faile ja \u00fcldiselt midagi muuta. <\/p>\n

V\u00e4ljade arv on nii suur, et ma kirjutasin oma v\u00e4ikese automatiseerimise nende t\u00e4itmiseks. Ja see leht on \u00fcles ehitatud nii, et mitte \u00fckski automatiseerimisvahend ei n\u00e4e selle v\u00e4lju, nii et ainsaks v\u00f5imalikuks lahenduseks oli kasutada AutoIt, et lihtsalt hiirega koordinaatidel kl\u00f5psata. Hinnake neid meeleheite astmeid, et selliseks sammuks otsustuda:<\/p>\n

\"J\u00e4\u00e4
\n
\nNii et, v\u00f5tate jenkins, chef, terraform, nexus ja muud ning r\u00f5\u00f5msalt peate seda k\u00f5ike oma arenduskeskkonda. Aga siis tuleb aeg saata see QA-sse, UAT-sse ja PROD-i. Nexus artefakt on olemas ja saate kirja DBA-lt, mille tekst on umbes j\u00e4rgmine:<\/p>\n

Lugupeetud,<\/p>\n

Esiteks, teie nexus, teil pole minuga ligip\u00e4\u00e4su teie Nexus
\nTeiseks, k\u00f5ik muudatused peavad olema vormistatud kui Change Request.
\nSQL skriptid peate v\u00e4lja tooma nende Nexusest ja lisama Change Requestile.
\nKui muudatus ei ole h\u00e4davajalik, tuleks seda teha 7 p\u00e4eva jooksul alates v\u00e4ljaandmisest (ainult n\u00e4dalavahetustel).
\nKui teie Change Requesti kiidab heaks hulk inimesi, siis DBA k\u00e4ivitab teie skripti ja saadab isegi e-posti teel ekraanipildi tulemusega.<\/p>\n

Lugupidamisega, teie DBA, kes on siin t\u00f6\u00f6tanud alates pea- jaotusest.
\n<\/i><\/p><\/blockquote>\n

Kas tead, millele see mind meenutab? Poolautomaatsetele lahendustele: robot hoiab nailoni, samal ajal kui t\u00f6\u00f6taja l\u00f6\u00f6b seda haamriga. T\u00f5epoolest, mis m\u00f5te on selles Nexus, kui k\u00f5ik on hiljem t\u00e4iesti k\u00e4sitsi tehtud?<\/p>\n

Aga ei tohiks s\u00fc\u00fcdistada Enterprise'i! Jah, see on verine, kuid kogu see b\u00fcrokraatia Change Requestidega on sunnitud ja tuleb auditeerijatest. Enterprise peab nii t\u00f6\u00f6tama, ja punkt. Teistmoodi ei saa. Ja audit on v\u00e4ga konservatiivne asi. Kui palju on n\u00e4iteks r\u00e4\u00e4gitud, et pikad vale-keerulised ja sageli muudetavad paroolid on halvad, aga ettev\u00f5tted on viimased, kus seda muutuvad. Samuti juurutamised ja k\u00f5ik muu.<\/p>\n

Muuse, kunagi \u00fcritasin ma terraformile faili luua, aga see ei \u00f5nnestunud. J\u00e4in kinni sildi 'Project Accounting Billing Code' v\u00e4\u00e4rtusesse, mida ma ei suutnud teada saada \u2014 mul olid lihtsalt pehmed oskused puuduvad.<\/p>\n

Ma ei r\u00e4\u00e4gi isegi passiivsest luttilikust \u2014 oo, teie automatiseerimine ohustab minu t\u00f6\u00f6ohutust, ei taha \u00f5ppida midagi uut, seega saboteerin vaikselt.<\/p>\n

Mis on \u00fcldse v\u00f5imalik lahendus? ITSM-s\u00fcsteemidel on \u00e4\u00e4rmiselt primitiivne API, et automaatsete dokumentide genereerimist. Ja lisaks, enamik selliseid s\u00fcsteeme on p\u00e4rit peamiselt peamisest raamistikest. Kas keegi teab t\u00f5eliselt kaasaegseid ITSM-s\u00fcsteeme? Kas keegi on leidnud edukat kogemust kaasaegse DevOpsi ja b\u00fcrokraatia integreerimisel? <\/b>Jutt ei k\u00e4i loomulikult puhtalt m\u00fc\u00fcgilehtedest, kus globaalsed v\u00e4ljalasked v\u00f5ivad toimuda iga p\u00e4ev, vaid n\u00e4iteks pangandussektorist, mis on audiitorite ja v\u00e4ga tugeva isoleerimise all k\u00f5rgemates keskkondades.<\/p>\n

Aga \u00e4rge unustage, et k\u00f5ik teie fantaasiad on piiratud auditi poolt. Ja see muudab k\u00f5ik. Ootan teid kommentaarides!
\n
Allikas: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Siiski k\u00e4sitleb enamus autoreid sel teel eesk\u00e4tt tehnilisi probleeme. Kirjeldan aga probleeme, mis on iseloomulikud suurtele ettev\u00f5tetele. Mul ei ole lahendusi \u2014 probleemid on \u00fcldiselt fataalsed ja seonduvad b\u00fcrokraatia, auditi ja \u201epehmete oskustega\u201c. Kuna artikli pealkiri on selline, siis esitleb kassi Daenerys.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/pesn-lda-krovavyj-enterprise-i-plameni-devops-i-iac","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\u041f\u0435\u0441\u043d\u044c \u043b\u044c\u0434\u0430 (\u043a\u0440\u043e\u0432\u0430\u0432\u044b\u0439 Enterprise) \u0438 \u043f\u043b\u0430\u043c\u0435\u043d\u0438 (DevOps \u0438 IaC) | ProHoster","og:description":"\u0422\u0435\u043c\u0430 DevOps \u0438 IaC \u043e\u0447\u0435\u043d\u044c 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