Ijoni jikelele okanye ingcali emxinwa? Yintoni injineli yeDevOps ekufuneka iyazi kwaye ikwazi ukuyenza

Itekhnoloji kunye nezixhobo ekufuneka injineli yeDevOps izazi kakuhle.

I-DevOps yindlela ekhulayo kwi-IT; ukuthandwa kunye nemfuno ye-specialty ikhula ngokuthe ngcembe. I-GeekBrains yavulwa kungekudala I-Faculty ye-DevOps, apho iingcali zeprofayili efanelekileyo ziqeqeshwa. Ngendlela, umsebenzi we-DevOps uhlala ubhidaniswa kunye nezinto ezinxulumene nazo - inkqubo, ulawulo lwenkqubo, njl.

Ukucacisa ukuba yintoni kanye kanye i-DevOps kwaye kutheni kufuneka abameli balo msebenzi, sithethe noNikolai Butenko, umyili wezakhiwo. Mail.ru Cloud Solutions. Uthathe inxaxheba ekuphuhliseni isilabhasi yekhosi yeFaculty yeDevOps kwaye ukwafundisa abafundi bekota yesithathu.

Yintoni ekufuneka iDevOps elungileyo yazi kwaye ikwazi ukuyenza?

Apha kungcono ukuthetha ngokukhawuleza oko angafanele kukwazi ukukwenza. Kukho intsomi yokuba ummeli walo msebenzi ngumntu one-orchestra engakwazi ukubhala ikhowudi enkulu, emva koko ayivavanye, kwaye ngexesha lakhe lokukhulula uya kulungisa abashicileli boogxa bakhe. Mhlawumbi naye uncedisa kwindawo yokugcina impahla kwaye uthatha indawo ye-barista.

Ukuze ukwazi ukuba ingcali ye-DevOps kufuneka ikwazi ukwenza ntoni, masibuyele kwinkcazo yengcamango ngokwayo. I-DevOps kukulungiswa kwexesha ukusuka kuphuhliso lwemveliso ukuya ekukhululweni kwemveliso ukuya kwintengiso. Ngokufanelekileyo, ingcali ikhulisa inkqubo phakathi kophuhliso kunye nokusebenza, ithetha ulwimi lwabo kwaye yakha umbhobho ofanelekileyo.

Yintoni ekufuneka uyazi kwaye ukwazi ukuyenza? Nantsi into ebalulekileyo:

• Izakhono ezilungileyo ezithambileyo ziyafuneka, kuba kufuneka unxibelelane ngaxeshanye namasebe amaninzi kwinkampani enye.
• Ukucinga kolwakhiwo oluhlalulweyo ukujonga iinkqubo ezivela phezulu kunye nokuqonda ukuba zingenziwa njani ngokupheleleyo.
• Kufuneka uqonde zonke iinkqubo zophuhliso kunye nokusebenza ngokwakho. Kungoko kuphela ezinokuthi ziphuculwe.
• Ukucwangcisa okugqwesileyo, ukuhlalutya kunye nezakhono zoyilo nazo ziyafuneka ukudala inkqubo yokuvelisa edibeneyo.

Ngaba bonke abameli be-DevOps bayafana okanye ngaba kukho umahluko phakathi kwezinto ezikhethekileyo?

Kutshanje, amasebe amaninzi avele ngaphakathi kobungcali obunye. Kodwa ngokubanzi, ingcamango ye-DevOps ibandakanya ubukhulu becala iindawo ezintathu: i-SRE (umlawuli), uMphuhlisi (umphuhlisi), uMphathi (onoxanduva lokusebenzisana neshishini). Ingcali ye-DevOps iyaziqonda iimfuno zeshishini kwaye iququzelele umsebenzi osebenzayo phakathi komntu wonke ngokudala inkqubo edibeneyo.

Kananjalo unokuqonda kakuhle zonke iinkqubo zomjikelo wophuhliso lwemveliso, uyilo, kwaye uyayiqonda ukhuseleko lolwazi kwinqanaba lokuvavanya imingcipheko. Ukongeza, i-DevOps iyazi kwaye iyaqonda iindlela zokuzenzekelayo kunye nezixhobo, kunye nenkxaso yangaphambi nasemva kokukhutshwa kweenkqubo kunye neenkonzo. Ngokubanzi, umsebenzi we-DevOps kukubona yonke inkqubo njengento enye, ukuqondisa nokulawula iinkqubo ezifaka isandla ekuphuhlisweni kwale nkqubo.

Ngelishwa, eRashiya nakwamanye amazwe, abaqeshi abasoloko beqonda isiseko se-DevOps. Ukujonga kwizithuba ezipapashiweyo, uya kuqaphela ukuba xa ufowunela isithuba seDevOps, iinkampani zikhangela abalawuli benkqubo, abalawuli beKubernetes, okanye abavavanyi ngokubanzi. Umxube ogqithisileyo wolwazi kunye nezakhono kwizithuba ze-DevOps ezivela kwi-HH.ru kunye ne-LinkedIn iyamangalisa.

Kubalulekile ukuqaphela ukuba i-DevOps ayisiyonto ekhethekileyo, okokuqala, indlela yokuphatha iziseko zophuhliso njengekhowudi. Njengomphumo wokuphunyezwa kwendlela, onke amalungu eqela lophuhliso akaboni kwaye aqondi nje indawo yawo yomsebenzi, kodwa anombono wokusebenza kwenkqubo yonke.

I-DevOps ingayinceda njani inkampani oyisebenzelayo?

Enye yezona metrics zibalulekileyo kwishishini yi-Time-to-Market (TTM). Eli lixesha lokuthengisa, oko kukuthi, ixesha apho utshintsho luvela kwingcamango yokudala imveliso ukuya ekuqaliseni imveliso yokuthengisa. I-TTM ibaluleke kakhulu kumashishini apho iimveliso ziphelelwa lixesha ngokukhawuleza.

Ngoncedo lwe-DevOps, inani labathengisi abaziwayo kwi-Russian Federation nakwamanye amazwe baqala ukuphuhlisa izikhokelo ezintsha. Ezi nkampani zihamba kwi-intanethi ngobuninzi, zishiya ngokupheleleyo okanye ngokuyinxenye amaqonga angaxhunyiwe kwi-intanethi. Kule meko, uphuhliso olukhawulezayo lwezicelo kunye neenkonzo luyafuneka, into engenakwenzeka ngaphandle kokusetyenziswa kwezixhobo ze-DevOps.

Ngenxa yoko, abanye abathengisi bakwazile ukukhawulezisa inkqubo yokuqalisa izicelo kunye neenkonzo ezifunekayo ngokoqobo ngosuku. Kwaye le yeyona nto ibalulekileyo yokhuphiswano kwimarike yanamhlanje.

Ngubani onokuba yi-DevOps?

Ngokuqinisekileyo, kuya kuba lula apha kubameli beengcali zobugcisa: abaprogram, abavavanyi, abalawuli benkqubo. Nabani na oya kulo mmandla ngaphandle kwemfundo efanelekileyo kufuneka alungele ukufunda iziseko zeprogram, uvavanyo, ulawulo lwenkqubo kunye nolawulo lwenkqubo. Kwaye kungoko, xa yonke le nto sele yenziwe kakuhle, iya kuba nako ukuqalisa ukufunda ingcamango ye-DevOps iyonke.

Ukuqonda ngcono umxholo kwaye ufumane umbono wolwazi olufunekayo kunye nobuchule, kufanelekile ukufunda iSikhokelo seDevOps, ukufunda iProjekthi yasePhoenix, kunye nendlela yokusebenza. "Ifilosofi yeDevOps. Ubugcisa bolawulo lwe-IT". Enye incwadi enkulu - "I-DevSecOps Indlela eya kwiSoftware eKhawulezayo, eNgcono kunye neYomelele".

I-DevOps isebenza kakuhle kwabo bantu banengqondo yokuhlalutya kwaye bayakwazi ukusebenzisa indlela ecwangcisiweyo. Kunzima ukuthetha ukuba kuya kuthatha ixesha elingakanani umntu omtsha ukuba abe yi-DevOpser enkulu. Apha yonke into ixhomekeke kwisiseko sokuqala, kunye nokusingqongileyo kunye nemisebenzi efuna ukusonjululwa, kunye nobukhulu benkampani. Iinkampani ezifuna i-devops ziquka ezininzi ii-tech giants: i-Amazon, i-Netflix, i-Adobe, i-Etsy, i-Facebook kunye ne-Walmart.

Njengokuqukumbela, ngaphezu kwesiqingatha semisebenzi ye-DevOps ethunyelwe ngokwenene ngabalawuli benkqubo abanamava. Nangona kunjalo, imfuno ye-DevOps ikhula ngokuthe ngcembe, kwaye ngoku kukho ukunqongophala okukhulu kweengcali ezifanelekileyo kule profayile.

Ukuze ube yingcali enjalo, kufuneka ufunde itekhnoloji entsha, izixhobo, usebenzise indlela ecwangcisiweyo ngexesha lomsebenzi kwaye usebenzise ngokufanelekileyo i-automation. Ngaphandle kwayo, kunzima kakhulu, ukuba akunakwenzeka, ukulungiselela ngokufanelekileyo i-DevOps.

umthombo: www.habr.com