{"id":35972,"date":"2019-10-31T22:08:54","date_gmt":"2019-10-31T19:08:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/avtomatizatsiya-dlya-samyh-malenkih-chast-nulevaya-planirovanie\/"},"modified":"2019-10-31T22:08:54","modified_gmt":"2019-10-31T19:08:54","slug":"avtomatizatsiya-dlya-samyh-malenkih-chast-nulevaya-planirovanie","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/avtomatizatsiya-dlya-samyh-malenkih-chast-nulevaya-planirovanie","title":{"rendered":"Automatizace pro ty nejmen\u0161\u00ed. Nult\u00e1 \u010d\u00e1st. Pl\u00e1nov\u00e1n\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

SDCM skon\u010dil, ale nezvladateln\u00e1 touha ps\u00e1t z\u016fstala. <\/p>\n

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

Dlouh\u00e9 roky n\u00e1\u0161 bratr trp\u011bl kontrolov\u00e1n\u00edm rutinn\u00ed pr\u00e1ce, k\u0159\u00ed\u017eil prsty p\u0159ed commitem a nespal kv\u016fli no\u010dn\u00edm rollback\u016fm.
\nAle temn\u00fdm obdob\u00edm p\u0159ich\u00e1z\u00ed konec.<\/p>\n

Tento \u010dl\u00e1nek zah\u00e1j\u00ed s\u00e9rii o tom, jak mi<\/i> se zd\u00e1 automatizace.
\nB\u011bhem toho se pod\u00edv\u00e1me na f\u00e1ze automatizace, ukl\u00e1d\u00e1n\u00ed prom\u011bnn\u00fdch, formalizaci designu, z RestAPI, NETCONF, YANG, YDK a budeme hodn\u011b programovat.
\nPro m\u011b<\/i> znamen\u00e1, \u017ee a) to nen\u00ed objektivn\u00ed pravda, b) nen\u00ed to bezpodm\u00edne\u010dn\u011b nejlep\u0161\u00ed p\u0159\u00edstup c) m\u016fj pohled se m\u016f\u017ee b\u011bhem p\u0159echodu od prvn\u00edho k posledn\u00edmu \u010dl\u00e1nku m\u011bnit \u2014 up\u0159\u00edmn\u011b \u0159e\u010deno, od f\u00e1ze konceptu do publikace jsem v\u0161echno \u00fapln\u011b p\u0159epsal dvakr\u00e1t. <\/p>\n

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

Obsah<\/h1>\n

<\/p>\n

    \n
  1. C\u00edle<\/b>\n
      \n
    1. S\u00ed\u0165 \u2014 jako jednotn\u00fd organismus<\/li>\n
    2. Testov\u00e1n\u00ed konfigurace<\/li>\n
    3. Verzov\u00e1n\u00ed<\/li>\n
    4. Monitoring a samoobnova slu\u017eeb<\/li>\n<\/ol>\n

      \n <\/li>\n

    5. N\u00e1stroje<\/b>\n
        \n
      1. Invent\u00e1rn\u00ed syst\u00e9m<\/li>\n
      2. Syst\u00e9m spr\u00e1vy IP prostoru<\/li>\n
      3. Syst\u00e9m popisu s\u00ed\u0165ov\u00fdch slu\u017eeb<\/li>\n
      4. Mechanismus inicializace za\u0159\u00edzen\u00ed<\/li>\n
      5. Vendorsky agnostick\u00fd konfigura\u010dn\u00ed model<\/li>\n
      6. Vendorsky specifick\u00fd ovlada\u010d<\/li>\n
      7. Mechanismus dod\u00e1n\u00ed konfigurace do za\u0159\u00edzen\u00ed<\/li>\n
      8. CI\/CD<\/li>\n
      9. Mechanismus z\u00e1lohov\u00e1n\u00ed a hled\u00e1n\u00ed odchylek<\/li>\n
      10. Syst\u00e9m monitorov\u00e1n\u00ed<\/li>\n<\/ol>\n

        \n <\/li>\n

      11. Z\u00e1v\u011br<\/b>\n <\/li>\n<\/ol>\n

        \nADSM se pokus\u00edm v\u00e9st v trochu jin\u00e9m form\u00e1tu ne\u017e SDCM. I nad\u00e1le se budou objevovat velk\u00e9 obsa\u017en\u00e9 \u010d\u00edslovan\u00e9 \u010dl\u00e1nky, a mezi nimi budu publikovat mal\u00e9 pozn\u00e1mky z ka\u017edodenn\u00ed zku\u0161enosti. Pokus\u00edm se tu bojovat s perfekcionismem a nevyhlazovat je v\u0161echny. <\/p>\n

        Jak je vtipn\u00e9, \u017ee pot\u0159et\u00ed mus\u00edm proj\u00edt stejnou cestou.<\/p>\n

        Zpo\u010d\u00e1tku jsem musel ps\u00e1t s\u00e1m \u010dl\u00e1nky o s\u00edt\u00edch, proto\u017ee v ru-netu nebyly.<\/p>\n

        Te\u010f jsem nena\u0161el komplexn\u00ed dokument, kter\u00fd by systematizoval p\u0159\u00edstupy k automatizaci a rozeb\u00edral v\u00fd\u0161e uveden\u00e9 technologie na jednoduch\u00fdch praktick\u00fdch p\u0159\u00edkladech.<\/p>\n

        Mo\u017en\u00e1 se m\u00fdl\u00edm, proto pos\u00edlejte odkazy na dobr\u00e9 zdroje. Nicm\u00e9n\u011b to nezm\u011bn\u00ed moje odhodl\u00e1n\u00ed ps\u00e1t, proto\u017ee hlavn\u00edm c\u00edlem je nau\u010dit se n\u011bco s\u00e1m, a usnadn\u011bn\u00ed \u017eivota ostatn\u00edm je p\u0159\u00edjemn\u00fd bonus, kter\u00fd podporuje \u0161\u00ed\u0159en\u00ed zku\u0161enost\u00ed.\n<\/p><\/blockquote>\n

        Pok\u00fas\u00edme se vz\u00edt st\u0159edn\u011b velk\u00e9 datov\u00e9 centrum LAN DC a prozkoumat celou sch\u00e9ma automatizace.
        \nD\u011blat n\u011bkter\u00e9 v\u011bci budu prakticky poprv\u00e9 s v\u00e1mi. <\/p>\n

        V popisovan\u00fdch my\u0161lenk\u00e1ch a n\u00e1stroj\u00edch nebudu origin\u00e1ln\u00ed. Dmitrij Figol m\u00e1 skv\u011bl\u00fd kan\u00e1l se streamy na toto t\u00e9ma.<\/a><\/noindex>.
        \n \u010cl\u00e1nky se v mnoha aspektech budou p\u0159ekr\u00fdvat s nimi. \n<\/p><\/blockquote>\n

        V LAN DC 4 DC, kolem 250 p\u0159ep\u00edna\u010d\u016f, p\u016fl tuctu sm\u011brova\u010d\u016f a p\u00e1r firewall\u016f.
        \nNen\u00ed to Facebook, ale dost na to, abychom se hloub\u011bji zamysleli o automatizaci.
        \nExistuje n\u00e1zor, \u017ee pokud m\u00e1te v\u00edce ne\u017e 1 za\u0159\u00edzen\u00ed, ji\u017e pot\u0159ebujete automatizaci.
        \nOpravdu je t\u011b\u017ek\u00e9 si p\u0159edstavit, \u017ee by n\u011bkdo dnes mohl \u017e\u00edt bez alespo\u0148 d\u00e1vky skript\u016f na kolen\u011b.
        \nI kdy\u017e jsem sly\u0161el, \u017ee existuj\u00ed firmy, kde se evidence IP adres vede v Excelu, a ka\u017ed\u00e9 z tis\u00edc\u016f s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed se nastavuje manu\u00e1ln\u011b a m\u00e1 svou unik\u00e1tn\u00ed konfiguraci. To lze samoz\u0159ejm\u011b prezentovat jako modern\u00ed um\u011bn\u00ed, ale pocity in\u017een\u00fdra budou ur\u010dit\u011b ura\u017een\u00e9. <\/p>\n

        C\u00edle<\/h1>\n

        \nTe\u010f si stanov\u00edme maxim\u00e1ln\u011b abstraktn\u00ed c\u00edle:<\/p>\n