“Yini esingayilindela ezingqungqutheleni? "Konke ngabadansi, iwayini, iphathi," kuncokole iqhawe lefilimu ethi "The Day After Tomorrow."
Lokhu cishe akwenzeki kwezinye izingqungquthela (yabelana ngezindaba zakho kumazwana), kodwa emibuthanweni ye-IT kuvame ukuba nobhiya esikhundleni sewayini (ekugcineni), futhi esikhundleni sabadansi kukhona "imidanso" enamakhodi nezinhlelo zolwazi. Eminyakeni emi-2 edlule nathi singena kule ngqungquthela ngokuhlela ingqungquthela yosuku lwe-Uptime. Kulo Ephreli, ngoSuku Lwe-Cosmonautics, siyibamba okwesine - ngokwesiko mahhala futhi ngokwesiko iphelezelwa imibuzo ethi “kungani udinga lokhu?”
Ngosuku lwe-Spring Uptime sizokhuluma ngokuhlela isipele samaphrojekthi ewebhu ngezakhiwo ezisabalalisiwe eziyinkimbinkimbi - izindlela zokushintsha usuka endaweni yokukhiqiza uye kweyokugcina ikhophi yasenqolobaneni, kanye nokuhlaziywa kwezimo ezahlukahlukene zokuhlehlisa nokushintshela esizeni sokusekelayo umcimbi wokuthunyelwa okungaphumelelanga.
Kungani sikudinga lokhu?.. Okwengeziwe kulokhu ngaphansi kokusika. Futhi mayelana nokuthi ingqungquthela yosuku lwe-Uptime izoba usizo kanjani kuwe.
Eminyakeni eyi-10+ yokuba khona kwayo, i-ITsumma ibambe iqhaza ezingqungqutheleni eziyi-100 ezihlobene ne-IT. Futhi lawa, yiqiniso, amathuba amahle okuthola ulwazi (ukusesha amaklayenti cishe kuhlotshaniswa nemibukiso). Empeleni, iphuzu lomsebenzi wabahleli ukunikeza inkundla lapho umuntu engathola khona lolu lwazi olusha futhi asungule abathintwayo abasha.
Uyini umehluko oyisisekelo kwezinye izingqungquthela? — Asigxilile kufomethi ethi “abalaleli besikhulumi,” kodwa kufomethi yengxoxo. Zonke izikhulumi zethu azigcini nje ngokuphendula imibuzo ngemva kombiko, kodwa futhi zihlale zikulungele ukuxhumana nomuntu ngamunye eceleni ngemva kokwethulwa. Eqinisweni, uthola uhlobo lokubonisana lomuntu siqu nochwepheshe. Futhi izikhulumi, njengoba zisho, ziletha isipiliyoni sabo, ulwazi lwabo oluzuzwe ngenqubo esebenzayo, kubantu abaningi - ngokujwayelekile nangomuntu ngamunye. Ukuthola impendulo kanye nolwazi mayelana nezithombe ezinkulu ezifanayo ezivela kubahlanganyeli. Ukushintshana kolwazi. Kumodi yamahhala: akukho ukungena kwemali. Imali eyinhloko ulwazi. Nesifiso sokuzithenga.
Ukucabangela abanye abantu? (mhlawumbe) Kodwa akulona iphuzu. Inkolelo yami ukuthi kufanele kube nenkundla lapho noma yimuphi uchwepheshe we-IT engaba umhlanganyeli ogcwele kule nqubo, kungakhathaliseki isimo samanje senkampani. Futhi enye inkolelo yami ukuthi umphakathi we-IT awukwazi ukusebenza ngendlela ephumelelayo esimweni sokufinyelela okuncane emikhubeni yangempela.
Pho sikhuluma ngani? - Mayelana nengqungquthela, lapho abantu beza khona ukuze bathole ulwazi, ngamacala, ukuze bathole inkhulumomphendvulwano eqotho mayelana nendlela esiwushintsha ngayo umhlaba. Ingabe liyashintsha ngokwemibono yethu? - Sizokhuluma ngalokhu .
Sinikezele ingqungquthela yokuqala ekuqapheni amasayithi anomthwalo omkhulu: njengoba besho, ukuvimbela kulula (futhi ishibhile) kunokwelapha.
Isihloko sesibili yizigameko ezibulalayo kwingqalasizinda: ubani ongathandi izindaba ezithembekile mayelana nama-screw-ups?
Okwesithathu, bakhulume ngomkhuba wokusebenza nengqalasizinda eyinkimbinkimbi: abaphili ngamafayela kuphela.
Futhi isihloko sesine sithi ukunganakwa. Hhayi-ke, ngenxa yokuthi ngo-2019, izikhala kule ndawo zibiza kakhulu: uma okuthile kuwela kuwe, akukhona mayelana nokuthi iyiphi indlela yokutakula okufanele ukhethe; kulomcabango, usuvele ulahlekelwe - futhi ulahlekelwe ama-ruble ayizinkulungwane ezingu-N kanye namakhulu angu-X (kulungile, uma amakhulu) amaklayenti. Kumayelana nendlela yokwenza inqubo yokutakula isheshe, ingabi nankinga, iguquguquke futhi isebenze kahle ngangokunokwenzeka.
Bazokutshela ngolwazi lwabo:
- isihloko sombiko sithi "Indlela ukwakhiwa kwewebhu okubekezelela iphutha okwenziwa ngayo ku-Mail.Ru Cloud Solutions";
- isihloko sombiko othi "Nginx + Keepalived: ungathumela kanjani ngokuthembekile izithombe ezingama-200k ngomzuzwana";
— isihloko sombiko “Ukwakha nokusebenzisa umuntu obekezelela amaphutha
anycast-network";
— isihloko sombiko sithi “Okuphakanyiswa ngokushesha akubhekwa njengokuwa”;
- isihloko sombiko sithi "Ukwehluleka: ukuthanda ukuphelela nobuvila kuyasilimaza";
— isihloko sombiko othi “Ukubhuka kuma-K8s”.
Futhi yebo - ukuthatha leli thuba, ngikumema ukuthi ube abahlanganyeli engqungqutheleni . Njengoba enye ingosi yokuxhumana nabantu eyaziwa kakhulu isho, “imahhala futhi iyohlala imahhala.” Kepha ulwazi lwamalungu omphakathi we-Uptime luyigugu.
Source: www.habr.com