{"id":90811,"date":"2020-08-06T13:42:23","date_gmt":"2020-08-06T11:42:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/ocherednoj-vzglyad-na-oblaka-chto-takoe-chastnoe-oblako"},"modified":"2020-08-06T13:42:23","modified_gmt":"2020-08-06T11:42:23","slug":"ocherednoj-vzglyad-na-oblaka-chto-takoe-chastnoe-oblako","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/ocherednoj-vzglyad-na-oblaka-chto-takoe-chastnoe-oblako","title":{"rendered":"O alt\u0103 privire asupra cloud-urilor. Ce este un cloud privat?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Cre\u0219terea capacit\u0103\u021bilor de calcul \u0219i dezvoltarea tehnologiilor de virtualizare a platformei x86, pe de o parte, \u0219i r\u0103sp\u00e2ndirea outsourcing-ului IT, pe de alt\u0103 parte, au dus la conceptul de utility computing (IT ca serviciu public). De ce s\u0103 nu pl\u0103tim pentru IT la fel ca pentru ap\u0103 sau electricitate - exact at\u00e2t c\u00e2t \u0219i atunci c\u00e2nd avem nevoie, nici mai mult. <\/p>\n<p>\u00cen acel moment a ap\u0103rut conceptul de computa\u021bie \u00een cloud - consumul de servicii IT din \u201ecloud\u201d, adic\u0103 dintr-un anumit pool extern de resurse, f\u0103r\u0103 a ne face griji cu privire la modul \u00een care \u0219i de unde provin aceste resurse. A\u0219a cum nu ne preocup\u0103m de infrastructura sta\u021biilor de pompare ale re\u021belei de ap\u0103. P\u00e2n\u0103 \u00een acel moment, a fost elaborat\u0103 \u0219i cealalt\u0103 parte a conceptului - \u0219i anume no\u021biunea de servicii IT \u0219i cum s\u0103 le gestion\u0103m \u00een cadrul ITIL \/ ITSM.<\/p>\n<p>A fost dezvoltat un \u00eentreg set de defini\u021bii pentru cloud-uri (computa\u021bia \u00een cloud), dar nu trebuie s\u0103 le consider\u0103m ca fiind adev\u0103rul absolut - acestea sunt doar un mod de a formaliza modalit\u0103\u021bile de furnizare a utility computing. <\/p>\n<ul>\n<li>\u201eComputa\u021bia \u00een cloud este o tehnologie de procesare distribuit\u0103 a datelor, \u00een care resursele \u0219i puterea de calcul sunt oferite utilizatorului ca un serviciu pe Internet\u201d Wikipedia<\/li>\n<li>\u201eComputa\u021bia \u00een cloud reprezint\u0103 un model pentru furnizarea unui acces convenabil la un pool comun de resurse de calcul configurabile (de exemplu, re\u021bele, servere, sisteme de stocare a datelor, aplica\u021bii \u0219i servicii) la cerere, care pot fi rapid alocate \u0219i furnizate cu eforturi minime de gestionare sau cu un minim de interven\u021bie din partea furnizorului de servicii\u201d NIST<\/li>\n<li>\u201eComputa\u021bia \u00een cloud este o paradigm\u0103 pentru furnizarea de acces la re\u021bea la un pool scalabil \u0219i flexibil de resurse fizice sau virtuale distribuite, oferite \u00een regim de autoservire \u0219i administrate la cerere\u201d ISO\/IEC 17788:2014. Tehnologia informa\u021biei - Computa\u021bia \u00een cloud - Prezentare general\u0103 \u0219i vocabular.<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nConform NIST, exist\u0103 trei tipuri principale de cloud-uri:<\/p>\n<ol>\n<li>IaaS \u2013 Infrastructure as a Service \u2014 Infrastructur\u0103 ca serviciu<\/li>\n<li>PaaS \u2013 Platform as a Service \u2014 Platform\u0103 ca serviciu<\/li>\n<li>SaaS \u2014 Software as a Service \u2014 Software ca serviciu<\/li>\n<\/ol>\n<p>\n<img decoding=\"async\" alt=\"O alt\u0103 privire asupra cloud-urilor. Ce este un cloud privat?\" src=\"\/wp-content\/uploads\/2020\/08\/e31e3f1d45fd7d0e86c6585762b9e2e4.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPentru o \u00een\u021belegere foarte simplificat\u0103 a diferen\u021bei, s\u0103 lu\u0103m \u00een considerare modelul Pizza-as-a-Service:<\/p>\n<p><img decoding=\"async\" alt=\"O alt\u0103 privire asupra cloud-urilor. Ce este un cloud privat?\" src=\"\/wp-content\/uploads\/2020\/08\/c6ca1bb3c1cb6b66c529be2517b3d8a5.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNIST define\u0219te urm\u0103toarele caracteristici necesare ale serviciului IT, care \u00eel fac s\u0103 fie considerat cloud. <\/p>\n<ul>\n<li>Accesul universal la re\u021bea (broad network access) \u2013 serviciul trebuie s\u0103 aib\u0103 o interfa\u021b\u0103 de re\u021bea universal\u0103, care s\u0103 permit\u0103 conectarea \u0219i utilizarea serviciului aproape de oricine, cu cerin\u021be minime. De exemplu, pentru a utiliza re\u021beaua electric\u0103 de 220V, este suficient s\u0103 te conectezi la orice priz\u0103 cu o interfa\u021b\u0103 standard universal\u0103 (priza), care nu se schimb\u0103 indiferent dac\u0103 este un fierb\u0103tor, un aspirator sau un laptop.<\/li>\n<li>M\u0103surabilitatea serviciului (measured service) \u2013 o caracteristic\u0103 cheie a serviciului cloud este m\u0103surabilitatea acestuia. Revenind la analogia cu electricitatea \u2013 vei pl\u0103ti exact c\u00e2t ai consumat, cu o granularitate minim\u0103, inclusiv costul pentru a fierbe o dat\u0103 ap\u0103 pentru ceai, dac\u0103 pe parcursul unei luni ai fost acas\u0103 o singur\u0103 dat\u0103 \u0219i ai b\u0103ut o cea\u0219c\u0103 de ceai.<\/li>\n<li>Configurarea autonom\u0103 a serviciilor la cerere (on demand self service) \u2013 furnizorul de cloud ofer\u0103 clientului posibilitatea de a configura serviciul \u00een mod ra\u021bional, f\u0103r\u0103 a fi nevoie de interac\u021biune cu angaja\u021bii furnizorului. Pentru a fierbe ap\u0103, nu este necesar s\u0103 contactezi \u00een avans furnizorul de electricitate \u0219i s\u0103 le comunici sau s\u0103 ob\u021bii permisiunea. Din momentul \u00een care casa este conectat\u0103 (contractul este semnat), to\u021bi consumatorii pot dispune de puterea oferit\u0103 \u00een mod autonom.<\/li>\n<li>Elasticitate rapid\u0103 (rapid elasticity) \u2013 furnizorul de cloud ofer\u0103 resurse cu capacitatea de a cre\u0219te sau reduce imediat puterea (\u00een anumite limite rezonabile). De \u00eendat\u0103 ce fierb\u0103torul este pornit, furnizorul furnizeaz\u0103 imediat 3 kW de putere \u00een re\u021bea, iar odat\u0103 ce este oprit, reduce livrarea la zero.<\/li>\n<li>Consolidarea resurselor \u00eentr-un pool (resource pooling) \u2013 mecanismele interne ale furnizorului de servicii permit consolidarea capacit\u0103\u021bilor generatoare individuale \u00eentr-un pool comun de resurse, cu furnizarea ulterioar\u0103 a resurselor ca serviciu diferitelor consumatori. Inclusiv fierb\u0103torul, ne preocup\u0103 cel mai pu\u021bin de la ce sta\u021bie electric\u0103 specific\u0103 provine puterea. \u0218i to\u021bi ceilal\u021bi consumatori folosesc aceast\u0103 putere \u00eempreun\u0103 cu noi.<\/li>\n<\/ul>\n<p>\nEste important s\u0103 \u00een\u021belegem c\u0103 caracteristicile cloud-ului descrise mai sus nu sunt extrase dintr-o p\u0103l\u0103rie, ci reprezint\u0103 o concluzie logic\u0103 din conceptul de utility computing. \u0218i serviciul public ar trebui s\u0103 de\u021bin\u0103 aceste caracteristici \u00een cadrul conceptului. Atunci c\u00e2nd un anumit caracteristici nu este \u00eendeplinit, serviciul nu devine mai r\u0103u \u0219i nu devine \u201etoxic\u201d, ci pur \u0219i simplu \u00eenceteaz\u0103 s\u0103 mai fie cloud. Ei bine, cine a spus c\u0103 toate serviciile trebuie s\u0103 fie a\u0219a?<\/p>\n<p>De ce vorbesc despre asta \u00een mod special? \u00cen cei 10 ani scur\u0219i de la apari\u021bia defini\u021biei NIST, au existat multe dezbateri despre \u201eadev\u0103rata cloud-itate\u201d conform acelei defini\u021bii. \u00cen Statele Unite, uneori se folose\u0219te \u00een domeniul juridic expresia \u201ecorespunde literei legii, dar nu spiritului\u201d \u2014 \u0219i \u00een cazul calculului cloud, esen\u021bial este spiritul, resursele fiind \u00eenchiriate cu dou\u0103 clicuri de mouse.<\/p>\n<p>Trebuie men\u021bionat c\u0103 cele 5 caracteristici men\u021bionate mai sus se aplic\u0103 cloud-ului public, dar odat\u0103 cu trecerea la cloud privat, majoritatea dintre ele devin op\u021bionale.<\/p>\n<ul>\n<li>Accesul universal la re\u021bea (broad network access) \u2013 \u00een cadrul cloud-ului privat, organiza\u021bia controleaz\u0103 complet at\u00e2t capacit\u0103\u021bile generatoare, c\u00e2t \u0219i clien\u021bii-consumatori. Astfel, aceast\u0103 caracteristic\u0103 poate fi considerat\u0103 automat \u00eendeplinit\u0103.<\/li>\n<li>M\u0103surabilitatea serviciului (measured service) \u2013 acesta este caracteristica cheie a conceptului de utility computing, plata realiz\u00e2ndu-se \u00een func\u021bie de consum. Dar cum pl\u0103te\u0219te o organiza\u021bie ei \u00eens\u0103\u0219i? \u00cen acest caz, se face o \u00eemp\u0103r\u021bire \u00eentre generare \u0219i consum \u00een cadrul companiei, IT-ul devenind furnizor, iar departamentele de afaceri consumatori ai serviciilor. Iar decontarea are loc \u00eentre departamente. Pot exista dou\u0103 moduri de operare: chargeback (\u00een cazul decont\u0103rilor reale \u0219i circula\u021biei financiare) \u0219i showback (sub form\u0103 de rapoarte privind consumul de resurse \u00een lei, dar f\u0103r\u0103 circula\u021bie financiar\u0103).<\/li>\n<li>Configurarea autonom\u0103 a serviciilor la cerere (on demand self service) \u2013 \u00een cadrul organiza\u021biei poate exista un serviciu IT comun, iar \u00een acest caz caracteristica \u00ee\u0219i pierde sensul. Cu toate acestea, \u00een cazul \u00een care exist\u0103 proprii speciali\u0219ti IT sau administratori de aplica\u021bii \u00een departamentele de afaceri, este necesar s\u0103 se organizeze un portal de autoservire. Concluzia \u2013 caracteristica este op\u021bional\u0103 \u0219i depinde de structura afacerii.<\/li>\n<li>Elasticitatea instantanee (rapid elasticity) \u00ee\u0219i pierde sensul \u00een cadrul organiza\u021biei din cauza fixit\u0103\u021bii setului de echipamente pentru un cloud privat. Poate fi aplicat\u0103 limitat \u00een cadrul compens\u0103rilor interne. Concluzie \u2013 nu este aplicabil pentru cloud privat.<\/li>\n<li>Consolidarea resurselor \u00eentr-un pool (resource pooling) \u2013 \u00een prezent, practic nu exist\u0103 organiza\u021bii care s\u0103 nu utilizeze virtualizarea serverelor. Prin urmare, aceast\u0103 caracteristic\u0103 poate fi considerat\u0103 executat\u0103 automat.<\/li>\n<\/ul>\n<p>\n\u00centrebare: Deci, ce este acest cloud privat? Ce trebuie s\u0103 cumpere \u0219i s\u0103 implementeze o companie pentru a-l construi?<\/p>\n<p>R\u0103spuns: cloudul privat reprezint\u0103 o tranzi\u021bie c\u0103tre un nou model administrativ de interac\u021biune \u00eentre IT \u0219i afaceri, care const\u0103 \u00een 80% din m\u0103suri administrative \u0219i doar 20% din tehnologii.<\/p>\n<p>Plata doar pentru resursele consumate \u0219i accesul u\u0219or, f\u0103r\u0103 a fi necesar s\u0103 investe\u0219ti c\u00e2teva sute de milioane \u00een cheltuieli de capital, au determinat un nou peisaj tehnologic \u0219i apari\u021bia unor companii miliardare. De exemplu, gigantii moderni Dropbox \u0219i Instagram au ap\u0103rut ca startup-uri pe AWS cu nicio infrastructur\u0103 proprie.<\/p>\n<p>Este important s\u0103 subliniem c\u0103 instrumentele de gestionare a serviciilor cloud devin semnificativ mai mediate, iar o responsabilitate cheie a directorului IT devine selectarea furnizorilor \u0219i controlul calit\u0103\u021bii. S\u0103 analiz\u0103m problema acestor dou\u0103 noi responsabilit\u0103\u021bi.<\/p>\n<p>Ap\u0103rut ca o alternativ\u0103 la infrastructura clasic\u0103, cu centre de date proprii \u0219i echipamente dedicate, cloud-urile par a fi u\u0219oare. Accesul \u00een cloud este simplu, dar problema ie\u0219irii este adesea ignorat\u0103. Ca \u00een orice alt domeniu, furnizorii de cloud aspir\u0103 la protec\u021bia afacerii \u0219i complicarea concuren\u021bei. Singurul moment competitiv semnificativ apare doar la alegerea ini\u021bial\u0103 a furnizorului de servicii cloud, iar ulterior, acesta va depune toate eforturile pentru a se asigura c\u0103 clientul nu pleac\u0103. Din p\u0103cate, nu toate eforturile se vor concentra pe calitatea serviciilor sau pe diversitatea acestora. \u00cen primul r\u00e2nd, este vorba despre furnizarea de servicii unice \u0219i utilizarea software-ului de sistem non-standard, care complic\u0103 migrarea la alt furnizor. A\u0219adar, la alegerea furnizorului de servicii, este necesar s\u0103 se contureze simultan un plan de tranzi\u021bie de la acesta (de fapt, un DRP \u2013 plan de recuperare \u00een caz de dezastre) \u0219i s\u0103 se g\u00e2ndeasc\u0103 la arhitectura stoc\u0103rii datelor \u0219i a copiilor de rezerv\u0103.<\/p>\n<p>Al doilea aspect important al noilor responsabilit\u0103\u021bi ale directorului IT este controlul calit\u0103\u021bii serviciilor de la furnizor. Practic to\u021bi furnizorii de cloud respect\u0103 SLA-urile conform unor metrici interne, care pot avea o semnifica\u021bie extrem de indirect\u0103 pentru procesele de business ale clientului. Astfel, implementarea unui sistem propriu de monitorizare \u0219i control devine unul dintre proiectele cheie la mutarea sistemelor IT semnificative la furnizorul de cloud. Continu\u00e2nd discu\u021bia despre SLA-uri, trebuie subliniat c\u0103 majoritatea cov\u00e2r\u0219itoare a furnizorilor de cloud \u00ee\u0219i limiteaz\u0103 responsabilitatea pentru ne\u00eendeplinirea SLA-ului la plata lunar\u0103 sau la un procent din plat\u0103. De exemplu, AWS \u0219i Azure ofer\u0103 o reducere de 100% la taxa de abonament \u00een cazul \u00een care se dep\u0103\u0219e\u0219te pragul de disponibilitate de 95% (36 de ore pe lun\u0103), iar Yandex.Cloud ofer\u0103 30%.<\/p>\n<p><img decoding=\"async\" alt=\"O alt\u0103 privire asupra cloud-urilor. Ce este un cloud privat?\" src=\"\/wp-content\/uploads\/2020\/08\/48850ca7053879eefd0658044e2ffa00.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/yandex.ru\/legal\/cloud_sla_compute\/\">https:\/\/yandex.ru\/legal\/cloud_sla_compute\/<\/a><\/noindex><\/p>\n<p>\u0218i bine\u00een\u021beles, nu trebuie uitat c\u0103 cloud-urile nu sunt disponibile doar \u00een varianta gigantilor precum Amazon sau Yandex. Exist\u0103 \u0219i cloud-uri mai mici \u2014 de dimensiunea unei pisici sau chiar a unei \u0219oimi. A\u0219a cum a ar\u0103tat exemplul CloudMouse, uneori cloud-ul pur \u0219i simplu se termin\u0103. Nu ve\u021bi primi nicio compensa\u021bie, nicio reducere \u2014 nu ve\u021bi primi nimic, \u00een afar\u0103 de o pierdere total\u0103 de date.<\/p>\n<p>Av\u00e2nd \u00een vedere problemele men\u021bionate mai sus \u00een implementarea sistemelor IT de \u00eenalt\u0103 performan\u021b\u0103 \u00een infrastructurile cloud, \u00een ultimii ani a fost observat fenomenul \"repatrierii cloud\". <\/p>\n<p><img decoding=\"async\" alt=\"O alt\u0103 privire asupra cloud-urilor. Ce este un cloud privat?\" src=\"\/wp-content\/uploads\/2020\/08\/9c7f6ee86021c09a27e494b1acde49d3.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nP\u00e2n\u0103 \u00een 2020, a fost atins v\u00e2rful a\u0219tept\u0103rilor exagerate pentru computa\u021bia \u00een cloud, iar conceptul se afl\u0103 pe calea dezam\u0103girii (conform ciclului de hype Gartner). Conform cercet\u0103rilor <noindex><a rel=\"nofollow\" href=\"https:\/\/idc-cema.com\/dwn\/SF_248876\/01_idc_zagnetko.pdf\">IDC<\/a><\/noindex> \u0219i <noindex><a rel=\"nofollow\" href=\"https:\/\/451research.com\/blog\/1960-the-trouble-with-cloud-repatriation\">451 Research<\/a><\/noindex> p\u00e2n\u0103 la 80% dintre clien\u021bii corporativi revin \u0219i inten\u021bioneaz\u0103 s\u0103 returneze sarcini din cloud \u00een centrele lor de date din motive precum:<\/p>\n<ul>\n<li>Cre\u0219terea disponibilit\u0103\u021bii \/ performan\u021bei;<\/li>\n<li>Reducerea costurilor;<\/li>\n<li>Pentru a respecta cerin\u021bele de securitate.<\/li>\n<\/ul>\n<p><\/p>\n<h2>Ce este de f\u0103cut \u0219i cum stau lucrurile \"de fapt\"?<\/h2>\n<p>\nNu exist\u0103 nicio \u00eendoial\u0103 c\u0103 cloudurile au venit serios \u0219i pentru mult timp. Iar, cu fiecare an, rolul lor va cre\u0219te. Totu\u0219i, tr\u0103im nu \u00een viitorul \u00eendep\u0103rtat, ci \u00een 2020 \u00eentr-o situa\u021bie foarte specific\u0103. Ce este de f\u0103cut cu cloudurile, dac\u0103 nu e\u0219ti un startup, ci un client corporativ clasic?<\/p>\n<ol>\n<li>Cloudurile sunt, \u00een primul r\u00e2nd, locul pentru servicii cu o \u00eenc\u0103rc\u0103tur\u0103 sezonier\u0103 imprevizibil\u0103 sau bine definit\u0103.<\/li>\n<li>\u00cen cele mai multe cazuri, serviciile cu o \u00eenc\u0103rc\u0103tur\u0103 stabil\u0103 \u0219i previzibil\u0103 sunt mai ieftine de \u00eentre\u021binut \u00een propriile centre de date.<\/li>\n<li>Trebuie s\u0103 \u00eencepi lucrul cu cloudurile cu medii de testare \u0219i servicii de prioritate sc\u0103zut\u0103.<\/li>\n<li>Analiza plas\u0103rii sistemelor informa\u021bionale \u00een cloud \u00eencepe cu elaborarea unei metodologii de migrare dintr-un cloud \u00een altul (sau \u00eenapoi \u00een propriul centru de date).<\/li>\n<li>Plasarea unui sistem informa\u021bional \u00een cloud \u00eencepe cu elaborarea unui plan de backup \u00een infrastructura pe care o controlezi.<\/li>\n<\/ol>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/513892\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u043e\u0441\u0442 \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0435\u0439 \u0438 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b x86 \u0441 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b, \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0418\u0422-\u0430\u0443\u0442\u0441\u043e\u0440\u0441\u0438\u043d\u0433\u0430 \u0441 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043f\u0440\u0438\u0432\u0435\u043b\u0438 \u043a \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 utility computing (\u0418\u0422 \u043a\u0430\u043a \u043a\u043e\u043c\u043c\u0443\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u0443\u0441\u043b\u0443\u0433\u0430). \u041f\u043e\u0447\u0435\u043c\u0443 \u0431\u044b \u043d\u0435 \u043f\u043b\u0430\u0442\u0438\u0442\u044c \u0437\u0430 \u0418\u0422 \u0442\u0430\u043a \u0436\u0435, \u043a\u0430\u043a \u0437\u0430 \u0432\u043e\u0434\u0443 \u0438\u043b\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u2013 \u0440\u043e\u0432\u043d\u043e \u0441\u0442\u043e\u043b\u044c\u043a\u043e \u0438 \u0440\u043e\u0432\u043d\u043e \u0442\u043e\u0433\u0434\u0430, \u043a\u043e\u0433\u0434\u0430 \u044d\u0442\u043e \u043d\u0443\u0436\u043d\u043e, \u0438 \u043d\u0435 \u0431\u043e\u043b\u0435\u0435. \u0412 \u044d\u0442\u043e\u0442 \u043c\u043e\u043c\u0435\u043d\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":90812,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-90811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - 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