Fasaha da kayan aikin da injiniyan DevOps ke buƙatar ƙwarewa.
DevOps shine haɓakar haɓakawa a cikin IT; shahara da buƙatun ƙwararrun suna haɓaka sannu a hankali. GeekBrains ya buɗe ba da daɗewa ba , inda aka horar da ƙwararrun bayanan martaba masu dacewa. Af, sana'ar DevOps sau da yawa tana rikicewa tare da masu alaƙa - shirye-shirye, gudanarwar tsarin, da sauransu.
Don bayyana ainihin abin da DevOps yake da kuma dalilin da yasa ake buƙatar wakilan wannan sana'a, mun tattauna da Nikolai Butenko, masanin gine-gine. . Ya shiga cikin haɓaka tsarin kwas ɗin koyarwa na DevOps kuma yana koyar da ɗaliban kwata na uku.
Menene yakamata DevOps mai kyau ya sani kuma zai iya yi?
Anan yana da kyau a hanzarta faɗin abin da bai kamata ya iya yi ba. Akwai tatsuniyar cewa wakilin wannan sana’a ƙwaƙƙwaran mutum ɗaya ne wanda zai iya rubuta babbar lamba, sannan ya gwada ta, kuma a lokacin da ya ba shi damar ya je ya gyara na’urorin buga littattafai na abokan aikinsa. Wataƙila ya kuma taimaka a cikin sito kuma ya maye gurbin barista.
Domin sanin abin da ƙwararren DevOps ya kamata ya iya yi, bari mu koma ga ma'anar ma'anar kanta. DevOps shine haɓaka lokaci daga haɓaka samfuri zuwa sakin samfur zuwa kasuwa. Saboda haka, ƙwararren yana haɓaka tsari tsakanin haɓakawa da aiki, yana magana da yarensu kuma yana gina bututun da ya dace.
Me kuke buƙatar sani kuma ku iya yi? Ga abin da ke da mahimmanci:
- Ana buƙatar fasaha mai laushi mai laushi, tunda kuna buƙatar yin hulɗa tare da sassa da yawa a cikin kamfani ɗaya lokaci guda.
- Tunanin tsarin nazari don duba matakai daga sama da fahimtar yadda ake inganta su.
- Kuna buƙatar fahimtar duk ci gaba da tafiyar matakai da kanku. Sai kawai za a iya inganta su.
- Ana kuma buƙatar ƙwararrun tsarawa, bincike da ƙwarewar ƙira don ƙirƙirar haɗin gwiwar masana'antu.
Shin duk wakilan DevOps iri ɗaya ne ko akwai bambance-bambance a cikin ƙwararrun?
Kwanan nan, rassa da yawa sun bayyana a cikin ƙwarewa ɗaya. Amma gabaɗaya, manufar DevOps ya haɗa da galibin yankuna uku: SRE (mai gudanarwa), Mai haɓakawa (mai haɓakawa), Manaja (mai alhakin hulɗa da kasuwanci). Kwararren DevOps ya fahimci bukatun kasuwancin kuma yana tsara ingantaccen aiki tsakanin kowa da kowa ta hanyar ƙirƙirar tsari mai haɗaka.
Har ila yau, yana da kyakkyawar fahimtar duk matakai na sake zagayowar haɓaka samfurin, gine-gine, da fahimtar tsaro na bayanai a matakin don tantance haɗari. Bugu da kari, DevOps sun sani kuma sun fahimci hanyoyin sarrafa kansa da kayan aikin, da kuma tallafin riga-kafi da bayan-saki don shirye-shirye da ayyuka. Gabaɗaya, aikin DevOps shine ganin tsarin gaba ɗaya gaba ɗaya, don jagoranci da sarrafa hanyoyin da ke ba da gudummawa ga haɓaka wannan tsarin.
Abin takaici, duka a Rasha da kasashen waje, masu daukan ma'aikata ba koyaushe suna fahimtar ainihin DevOps ba. Neman guraben guraben da aka buga, zaku lura cewa lokacin kiran guraben DevOps, kamfanoni suna neman masu gudanar da tsarin, masu gudanar da Kubernetes, ko masu gwadawa gabaɗaya. Haɗin kai na ilimi da ƙwarewa a cikin guraben DevOps daga HH.ru da LinkedIn yana da ban sha'awa musamman.
Yana da mahimmanci a lura cewa DevOps ba ƙwararru ba ce kawai, ita ce, da farko, hanya don kula da ababen more rayuwa azaman lamba. A sakamakon aiwatar da hanyoyin, duk membobin ƙungiyar ci gaba suna gani kuma suna fahimtar ba kawai yankin aikin su ba, amma suna da hangen nesa game da aikin gabaɗayan tsarin.
Ta yaya DevOps zai iya taimakawa kamfanin da kuke yi wa aiki?
Ɗaya daga cikin mahimman ma'auni don kasuwanci shine Time-to-Market (TTM). Wannan shine lokacin kasuwa, wato, lokacin lokacin da canji daga ra'ayin ƙirƙirar samfuri zuwa ƙaddamar da samfur don siyarwa. TTM yana da mahimmanci musamman ga masana'antu inda samfuran suka zama mara amfani da sauri.
Tare da taimakon DevOps, wasu sanannun dillalai a cikin Tarayyar Rasha da kasashen waje sun fara haɓaka sabbin kwatance. Waɗannan kamfanoni suna tafiya akan layi gabaɗaya, gaba ɗaya ko juzu'i suna barin dandamalin layi. A cikin waɗannan yanayi, ana buƙatar ci gaba da sauri na aikace-aikace da ayyuka, wanda ba shi yiwuwa ba tare da amfani da kayan aikin DevOps ba.
A sakamakon haka, wasu dillalai sun sami nasarar hanzarta aiwatar da ƙaddamar da aikace-aikacen da ayyukan da ake buƙata a zahiri a cikin rana ɗaya. Kuma wannan shi ne muhimmin al'amari na gasa a kasuwar zamani.
Wanene zai iya zama DevOps?
Tabbas, zai zama mafi sauƙi a nan ga wakilan ƙwararrun fasaha: masu shirye-shirye, masu gwadawa, masu gudanar da tsarin. Duk wanda ke shiga wannan fanni ba tare da ilimin da ya dace ba yana bukatar ya kasance cikin shiri don koyan abubuwan da suka shafi shirye-shirye, gwaji, sarrafa tsari da tsarin gudanarwa. Kuma kawai a lokacin, lokacin da duk wannan ya ƙware, za a iya fara nazarin tunanin DevOps gaba ɗaya.
Don ƙarin fahimtar manufar kuma samun ra'ayi na ilimin da ake buƙata da fasaha, yana da kyau karanta Jagorar DevOps, nazarin aikin Phoenix, da kuma hanyoyin. . Wani babban littafi - .
DevOps yana aiki mafi kyau ga mutanen da ke da tunani na nazari kuma suna iya amfani da tsarin tsari. Yana da wuya a faɗi tsawon lokacin da zai ɗauki sabon shiga don zama babban DevOpser. A nan komai ya dogara da tushe na farko, da kuma yanayin yanayi da ayyukan da ake buƙatar warwarewa, da girman girman kamfanin. Kamfanonin da ke buƙatar sadaukarwa sun haɗa da manyan gwanayen fasaha da yawa: Amazon, Netflix, Adobe, Etsy, Facebook da Walmart.
A matsayin ƙarshe, fiye da rabin ayyukan DevOps a zahiri don ƙwararrun masu gudanar da tsarin ne. Koyaya, buƙatar DevOps yana haɓaka sannu a hankali, kuma yanzu akwai ƙarancin ƙwararrun ƙwararrun kwararru a cikin wannan bayanin martaba.
Don zama irin wannan ƙwararren, kuna buƙatar yin nazarin sabbin fasahohi, kayan aiki, amfani da tsarin tsari a cikin aikin aiki kuma da dacewa da yin amfani da injina ta atomatik. Idan ba tare da shi ba, yana da matukar wahala, idan ba zai yiwu ba, don tsara DevOps da kyau.
source: www.habr.com