{"id":92433,"date":"2020-08-27T07:42:01","date_gmt":"2020-08-27T05:42:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/viennanet-nabor-bibliotek-dlya-backenda"},"modified":"2020-08-27T07:42:01","modified_gmt":"2020-08-27T05:42:01","slug":"viennanet-nabor-bibliotek-dlya-backenda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/viennanet-nabor-bibliotek-dlya-backenda","title":{"rendered":"ViennaNET: raamatukogude kogum tagaplaanile","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tere k\u00f5igile!<\/p>\n

<\/p>\n

Me oleme .NET arendajate kogukond Raiffeisen Bankist ja soovime r\u00e4\u00e4kida .NET Core infrastruktuuride raamatukogudest, mis v\u00f5imaldavad kiiresti luua mikroteenuseid \u00fche ja sama \u00f6kos\u00fcsteemiga. Toode on n\u00fc\u00fcd avatud l\u00e4htekoodiga! <\/p>\n

<\/p>\n

\"ViennaNET:<\/a><\/noindex><\/p>\n

<\/a><\/noindex><\/p>\n

Veidi ajalugu<\/h3>\n

<\/p>\n

Kunagi oli meil suur monoliitne projekt, mis j\u00e4rk-j\u00e4rgult muutus mikroteenuste kogumiks (selle protsessi spetsiifikatest saate lugeda selles artiklis<\/a><\/noindex>). Protsessi k\u00e4igus seisisime silmitsi probleemiga, et uute mikroteenuste loomisel pidime sageli kopeerima erinevaid infrastruktuurilahendusi \u2013 n\u00e4iteks logimise seadistamine, andmebaasidega t\u00f6\u00f6tamine, WCF jne. Selle projekti kallal t\u00f6\u00f6tas \u00fcks meeskond, ja k\u00f5ik olid juba harjunud teatud v\u00e4ljakujunenud l\u00e4henemisega infrastruktuurile. Seet\u00f5ttu eraldasime \u00fchise koodi eraldi hoidlasse, pakkisime koostatud raamatukogud Nuget-pakettidesse ja panime need meie sisemisse Nuget-laokotta.<\/p>\n

<\/p>\n

Aeg m\u00f6\u00f6da ja projekt hakkas osadeks lagunema, tekkis soov luua uusi kliendipoolseid mooduleid kaasaegsele Js-raamistikule ja k\u00e4ivitada need brauseris. Alustasime \u00fcleminekut WCF\/SOAP-lt REST\/HTTP-le ning seet\u00f5ttu vajasime uusi raamatukogusid, et kiiresti k\u00e4ivitada teenuseid AspNet WebApi baasil. Esiteks versioon .Net Framework 4.5 oli meie arhitekti poolt peaaegu k\u00e4tega vabal ajal valmis tehtud, kuid see v\u00f5imaldas juba v\u00e4lja kastist kolme reaga Program.cs-s k\u00e4ivitada teenuse, mis sisaldas autoriseerimist (NTLM), logimist, Swaggerit, IoC\/DI Castle Windsor baasil, seadistatud HTTP-kliendi, mis edastas erinevaid p\u00e4iseid, et tagada kogu projekti ulatuslik logimine. Ja k\u00f5ik see oli v\u00f5imalik lisaks konfigureerida otse teenuse konfiguratsioonifailis.<\/p>\n

<\/p>\n

Kuid k\u00f5ik ei olnud sujuv: see raamatukogu osutus \u00e4\u00e4rmiselt j\u00e4igaks uute moodulite integreerimisel. N\u00e4iteks, kui oli vaja lisada mingit erilist middleware'i, tuli luua uus kogumik ja alustada p\u00f5hiklassist, mis k\u00e4ivitas teenuse, mis oli \u00e4\u00e4rmiselt ebamugav. \u00d5nneks selliseid juhtumeid ei olnud v\u00e4ga palju.<\/p>\n

<\/p>\n

Docker ja Kubernetes aeg<\/h3>\n

<\/p>\n

On aeg, mil ka meid on tabanud Docker ja Kubernetes laine, millele me t\u00e4helepanelikult oleme j\u00e4lginud: see oli suurep\u00e4rane v\u00f5imalus liikuda edasi tehnoloogiatega .Net Core. Seega vajame uut infrastruktuuri teenuste k\u00e4ivitamiseks: osa teeke kolis .Net Frameworkist .Net Standardisse ja .Net Core'sse praktiliselt muutumatuna, osa v\u00e4ikeste t\u00e4iustustega. Kuid k\u00f5ige enam soovisime t\u00e4iustada funktsionaalsust, mis on seotud teenuste k\u00e4ivitamisega AspNet Core'il.<\/p>\n

<\/p>\n

Esimese sammuna kaaluti kontseptsiooni, mis v\u00f5imaldab k\u00f5rvaldada eelmine versioon peamise puuduse: paindlikkuse puudumine. Seet\u00f5ttu otsustati teha kogu teekide s\u00fcsteem v\u00f5imalikult s\u00f5ltumatuks ja modulaarseks ning koguda vajalikud teenused funktsioonide kaupa nagu ehituskomplekt.<\/p>\n

<\/p>\n

Peamine eesm\u00e4rk on luua \u00fchtne l\u00e4henemine, mis kirjeldab, kuidas suhelda andmebaaside, busside ja teiste teenustega. Oleme p\u00fc\u00fcdnud, et integratsioonid oleksid kiired ja valutud, v\u00f5imaldades arendajatel keskenduda \u00e4riloogika kirjutamisele, mitte infrastruktuurile \u2014 see on juba valmis. \u00dchine repository aitab parandada meeskondade koost\u00f6\u00f6kogemust: kui kasutatakse v\u00e4ga sarnaseid siseseid infrastruktuure, on kergem liituda teise meeskonna arendusprotsessiga ja jagada oma ekspertiisi.<\/p>\n

<\/p>\n

Ja miks me vajame avatud l\u00e4htekoodi?<\/h3>\n

<\/p>\n

Tahame n\u00e4idata oma ekspertiisi k\u00fcpsust ja saada kvaliteetset tagasisidet: inimene, kes ei ole pangas, saab midagi juurde tuua. Samuti on meil huvi arendada mikroteenuste ja DDD praktikaid .NETis t\u00f6\u00f6stuses, v\u00f5ib-olla soovib keegi teatud osasid raamistikust endale v\u00f5tta. <\/p>\n

<\/p>\n

Nii et, ViennaNET<\/h3>\n

<\/p>\n

N\u00fc\u00fcd vaatame k\u00f5ike l\u00e4hemalt. T\u00e4ielik l\u00e4htekood on siin<\/a><\/noindex>. <\/p>\n

<\/p>\n

ViennaNET.WebApi.*<\/h4>\n

<\/p>\n

See library package koosneb ViennaNET.WebApi \u00abjuurest\u00bb, mis sisaldab CompanyHostBuilder teenuse ehitajaklassi ja ViennaNET.WebApi.Configurators.* konfigureerijat, mis v\u00f5imaldavad lisada ja seadistada teenusesse erinevat funktsionaalsust. Konfigureerijate seas on olemas logimise, diagnostika, autentimise ja autoriseerimise t\u00fc\u00fcbid, swagger jne.<\/p>\n

<\/p>\n

ViennaNET.WebApi.Runners.* sisaldab eelnevalt seadistatud teenuse ehitajaid. Need paketid aitavad v\u00e4ltida igakordset muretsega, milliseid konfigureerijaid uue teenuse loomisel kasutada. Samuti ei piira need teenuse ehitaja funktsionaalsust.<\/p>\n

<\/p>\n

ViennaNET.Mediator.*<\/h4>\n

<\/p>\n

Raamatukogud, mis v\u00f5imaldavad luua teenuse sees sisemise vahepealse bussi k\u00e4sud ja p\u00e4ringud. Selline l\u00e4henemine aitab v\u00e4hendada DI-s\u00fcstide arvu \u00fchega, n\u00e4iteks kontrollerites. Sellega saab lisada erinevaid dekoraatoreid p\u00e4ringutele, mis \u00fchtlustab nende t\u00f6\u00f6tlemist ja v\u00e4hendab koodi kogust. <\/p>\n

<\/p>\n

ViennaNET.Validation<\/h4>\n

<\/p>\n

Kogumik, mis sisaldab klasside kogumit valideerimisreeglite ja nende j\u00e4rjekordade loomiseks. V\u00e4ga mugav domeenivalideerimise rakendamiseks, kuna v\u00f5imaldab kirjeldada igat \u00e4ritingimust lihtsalt ja eraldi reegli vormis. <\/p>\n

<\/p>\n

ViennaNET.Redis<\/h4>\n

<\/p>\n

Raamatukogu, mis sisaldab m\u00e4hiseid, et h\u00f5lbustada Redis'i kasutamist in-memory cache'ina.<\/p>\n

<\/p>\n

ViennaNET.Specifications<\/h4>\n

<\/p>\n

Kogumik, mis sisaldab klasse, mis rakendavad 'Spetsifikatsiooni' mustrit.<\/p>\n

<\/p>\n

See ei ole kaugeltki k\u00f5ik, mis meie kogumikus on. \u00dclej\u00e4\u00e4nut saab vaadata GitHubi repositooriumis<\/a><\/noindex>. Meie andmebaasidega t\u00f6\u00f6tamiseks m\u00f5eldud raamatukogud on peagi vabaks saadaval Open Source.<\/p>\n

<\/p>\n

T\u00e4name t\u00e4helepanu eest, ootame teie kommentaare ja pull request'e.<\/p>\n

Allikas: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Me oleme .NET-arendajate kogukond Raiffeisen Bankis ja tahame r\u00e4\u00e4kida .NET Core'i infrastruktuuri raamatukogude kogumist, mis v\u00f5imaldab kiiret mikroteenuste loomist \u00fchesuguse \u00f6kos\u00fcsteemiga. Oleme selle vabastanud Open Source'ina! Veidi ajaloost Kunagi oli meil suur monoliitprojekt, mis muutus j\u00e4rk-j\u00e4rgult mikroteenuste kogumiks (selle protsessi erip\u00e4ra kohta saate lugeda sellest artiklist). 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