Matchuthi ataliatali ali pafupi, zomwe zikutanthauza kuti pali nthawi yoti mubwererenso ku mabuku anu osungiramo zinthu a Read Later kapena kuwerenganso nkhani zofunika kwambiri chaka chatha. Mu positi iyi, talemba mndandanda wa zinthu zosangalatsa kwambiri kuchokera ku blog yathu mu 2019, ndipo tikukhulupirira kuti mupeza kuti ndi zothandiza.
Chaka chathachi chakhala chosangalatsa komanso chodzaza ndi zochitika: ukadaulo watsopano, liwiro latsopano, ndi zovuta zatsopano zaukadaulo. Pofuna kuthandiza owerenga athu kuti apitirize kupita patsogolo, tayesetsa kufotokoza zochitika zonse zofunika kwambiri pamakampani mwachangu momwe tingathere pa blog yathu. Mainjiniya athu ndi oyesa adathandizira kwambiri pa njirayi, kuyesa zida zatsopano ndi mapulogalamu. Zambiri zonse zomwe zidasonkhanitsidwa pamapeto pake zidasinthidwa kukhala nkhani za opanga mapulogalamu, mainjiniya, oyang'anira makina, ndi akatswiri ena aukadaulo. Ndife okondwa kugawana zomwe takumana nazo nanu, ndipo tikukhulupirira kuti nthawi zina tatha kukuthandizani kupanga chisankho choyenera ndikusunga nthawi. Zikomo chifukwa cholowa nafe!
Kwa Madivelopa
Zopanda seva pazitsulo
Serverless sikutanthauza kusowa kwenikweni kwa ma seva. Izi si zakupha ziwiya kapena njira yodutsa. Iyi ndi njira yatsopano yopangira machitidwe mumtambo. M'nkhani ya lero tikhudza kamangidwe ka ntchito za Serverless, tiyeni tiwone ntchito yomwe opereka chithandizo cha Serverless ndi mapulojekiti otseguka amasewera. Pomaliza, tiyeni tikambirane nkhani ntchito Serverless.
Kugwiritsa ntchito OpenStack LBaaS User Interface
Kuchokera kwa wolemba: "Ndakumana ndi zovuta zazikulu pamene ndinkagwiritsa ntchito UI yowongolera katundu pa mtambo wachinsinsi. Izi zinandipangitsa kuganizira za ntchito ya frontend, yomwe ndikufuna kugawana kaye."
Kwa oyang'anira makina
Kuchokera ku High Ceph Latency kupita ku Kernel Patch yokhala ndi eBPF/BCC
В Linux Pali zida zambiri zochotsera zolakwika pa kernels ndi mapulogalamu. Zambiri mwa izo zimakhudza magwiridwe antchito a pulogalamu ndipo sizingagwiritsidwe ntchito popanga.
Zaka zingapo zapitazo, chida china, eBPF, chinapangidwa. Chimalola kufufuza kernel ndi mapulogalamu ogwiritsa ntchito mopanda kufunikira kokonzanso mapulogalamu kapena kuyika ma module a chipani chachitatu mu kernel.
IP-KVM kudzera pa QEMU
Kuthetsa mavuto a boot system pa maseva opanda KVM si ntchito yophweka. Timadzipangira KVM-over-IP tokha kudzera pa chithunzi chobwezeretsa ndi makina enieni.
Ngati pali mavuto ndi makina ogwiritsira ntchito pa seva yakutali, woyang'anira amatsitsa chithunzi chobwezeretsa ndi kukonza zofunikira. Njirayi imagwira ntchito bwino ngati chifukwa cha kulephera chadziwika, ndipo chithunzi chobwezeretsa ndi makina ogwiritsira ntchito omwe adayikidwa pa seva ndi ochokera m'banja lomwelo. Ngati chifukwa cha kulephera sichinadziwikebe, ndikofunikira kuyang'anira momwe makina ogwiritsira ntchito amayambira.
Kwa okonda zida zamagetsi
Kumanani ndi ma processor atsopano a Intel
Pa Epulo 2, 2019, Intel idalengeza zosintha zomwe zakhala zikuyembekezeredwa kwa nthawi yayitali ku banja la Intel® Xeon® Scalable Processors, zomwe zidayambitsidwa pakati pa chaka cha 2017. Ma processor atsopanowa amachokera ku kapangidwe kakang'ono kotchedwa Cascade Lake ndipo adamangidwa pogwiritsa ntchito ukadaulo wabwino kwambiri wa 14-nm.
Kuchokera ku Naples kupita ku Rome: Ma CPU atsopano a AMD EPYC
Pa Ogasiti 7, kutulutsidwa padziko lonse lapansi kwa mbadwo wachiwiri wa AMD EPYC™ kunalengezedwa. Ma processor atsopanowa akuchokera pa kapangidwe kake kakang'ono. Zen 2 ndipo amapangidwa pogwiritsa ntchito ukadaulo wa process wa 7 nm.
M'malo mapeto
Tikukhulupirira kuti mwasangalala ndi nkhani zathu, ndipo chaka chamawa tidzachita zonse zomwe tingathe kuti tikambirane mitu yosangalatsa kwambiri ndikugawana zinthu zatsopano zabwino kwambiri.
Tikufunira owerenga athu onse Chaka Chatsopano Chosangalatsa ndipo tikuwafunira chipambano pokwaniritsa zolinga zawo ndikupitiliza kukula pantchito!
Mu ndemanga, mutha kuyamikirana, ife, ndipo, ndithudi, kulemba zomwe mukufuna kuwerenga pa blog yathu chaka chamawa 🙂
Source: www.habr.com
