I-Online SRE ijulile: sizodiliza yonke into phansi, bese siyilungisa, sizoyihlephula kaningi, bese siyakha futhi.

Ake siphule okuthile, akunjalo? Ngaphandle kwalokho siyakha futhi sakhe, silungise futhi silungise. Isithukuthezi esifayo.

Asihlephule ukuze kungenzeki lutho kithina - singadunyiswa ngaleli hlazo kuphela. Bese sizophinde sakhe yonke into futhi - kangangoba kuzoba ukuhleleka kobukhulu kangcono, ukubekezelela amaphutha futhi ngokushesha.

Futhi sizoyihlephula futhi.

Ingabe ucabanga ukuthi lona umncintiswano wokusebenzisa insimbi eyimfihlo ye-cosmonautics yethu yonke - i-Big Russian Space Hammer?

Cha, lokhu kuyi-SRE eku-inthanethi ejulile. Kwavele kwenzeka ukuthi inkambo ngayinye I-Slurm SRE ungalokothi futhi ungalokothi ufane nedlule. Ngoba nje awusoze uqagele ukuthi ohlelweni olukhulu oluyinkimbinkimbi, lapho izinkulungwane nezinkulungwane zabasebenzisi zixhuma khona njalo ngomzuzwana, futhi izethameli ngokwazo ziyizigidi ezimbalwa, zingawa, ziphuke, zibe buthuntu, glitch, futhi ngamakhulu ezinye izindlela zonakalise. isimo sokushintsha komsebenzi konjiniyela be-SRE.

NgoZibandlela sizobamba enye Inani eliphakeme kakhulu lama-SRE.

Asenze ukubheka emuva kancane. Khumbula ukuthi eminyakeni embalwa edlule u-HR wayegijima kanjani ukuze abone ukuthi ubani ongaqasha onjiniyela abaningi be-DevOps enkampanini yabo. Umklomelo ushintshile. Manje, njengohlelo lokulandelela lwe-Pantsir-S1, bahlola indawo ezungezile futhi babheke onjiniyela be-SRE. Ngikhulume esihlokweni esithi “U-Evgeniy Varavva, unjiniyela we-Google. Ungayichaza kanjani iGoogle ngamagama ama-5“Injani impilo kanjiniyela we-SRE kwa-Google, nokuthi inkampani enjalo ihlangabezana kanjani nokushoda kochwepheshe be-SRE.

Ku-inthanethi ejulile I-Slurm SRE ngoDisemba, ngezinsuku ezintathu, kusukela ngo-10:00 kuya ku-19:00, uzofunda ukuthi ungaqinisekisa kanjani ijubane, ukubekezelelana kwamaphutha kanye nokutholakala kwamawebhusayithi ngaphansi kwezimo zezinsiza ezilinganiselwe, ukuqeda izigameko ze-IT futhi uqhube ukuxoxisana ukuze izinkinga zingaphinde zivele.

Izikhulumi zezifundo:

U-Ivan Kruglov. I-Staff Software Engineer e-Databricks. Unolwazi ezinkampanini zebhizinisi ekulethweni nokucubungula kwemiyalezo esabalalisiwe, i-BigData ne-web-stack, usesho, ukwakha ifu langaphakathi, i-service mesh.

Pavel Selivanov. Unjiniyela Omkhulu we-DevOps ku-Mail.ru Cloud Solutions. Nginenqwaba yengqalasizinda eyakhelwe kanye namakhulu amapayipi abhaliwe e-CI/CD. Umqondisi Oqinisekisiwe we-Kubernetes. Umbhali wezifundo ezimbalwa ku-Kubernetes kanye ne-DevOps. Isikhulumi esivamile ezinkomfeni ze-IT zaseRussia nezamazwe ngamazwe.

Konke kuzoba nzima, kungalindelekile futhi kusebenze. Uzokwakha, uphule futhi ulungise - futhi ngezinye izikhathi ngokulandelana okuhluke kakhulu.

Yakha: Kuzodingeka wenze izinkomba ze-SLO, SLI, SLA zesayithi eliqukethe ama-microservices amaningana; ukuthuthukisa izakhiwo nengqalasizinda ezobasekela; ukuhlanganisa, ukuhlola nokusabalalisa indawo; setha ukuqapha nokuxwayisa.

Ikhefu: Uzocabangela izici zangaphakathi nezangaphandle ezilimaza i-SLO: amaphutha kanjiniyela, ukwehluleka kwengqalasizinda, ukutheleka kwezivakashi, ukuhlaselwa kwe-DoS. Funda ukuqonda ukuqina, isabelomali samaphutha, izinqubo zokuhlola, ukuphathwa kokuphazamisa kanye nomthwalo wokusebenza.

Lungisa: Uzoqeqeshelwa ukuhlela ngokushesha nangempumelelo umsebenzi wethimba ukuze uqede ingozi ngesikhathi esifushane ngangokunokwenzeka: bandakanya ozakwenu, wazise ababambiqhaza, futhi ubeke izinto eziza kuqala.

Isifundo: Uzokwazi ukuhlaziya indlela eya kusayithi ngombono we-SRE. Hlaziya izehlakalo. Nquma ukuthi ungazigwema kanjani esikhathini esizayo: thuthukisa ukuqapha, uguqule izakhiwo, izindlela zokuthuthukiswa nokusebenza, imithethonqubo. Izinqubo ezizenzakalelayo.

I-SRE eku-inthanethi ejulile kulingisa izimo zangempela - isikhathi sokubuyisela insiza sizokhawulelwa kakhulu. Njengasempilweni yangempela, njengasesimeni sangempela somsebenzi.

Ungathola imigomo yezifundo ze-SRE, futhi ufunde uhlelo olugcwele ku isixhumanisi.

I-inthanethi eqinile ihlelelwe uDisemba 2020. Kulabo abakhokhela ukubamba iqhaza kusenesikhathi, silungiselele isaphulelo.

Ingabe usukulungele ukuqeqeshwa okujulile, imisebenzi engeyona ejwayelekile kanye nezingozi ezingazelelwe?

Ngeke kwenzeke. Kuzoba khona ukukhula kochwepheshe.

Source: www.habr.com