Besisiya rhoqo kwiinkomfa zeLinux kwihlabathi liphela ixesha elide. Kwabonakala kumangalisa kuthi ukuba eRashiya, ilizwe elinamandla obuchwepheshe obuphezulu, akukho siganeko esifanayo. Yiyo loo nto kwiminyaka eliqela eyadlulayo sanxibelelana ne-IT-Imicimbi kwaye sacebisa ukuba siququzelele inkomfa enkulu yeLinux. Yile ndlela i-Linux Piter ibonakala ngayo - inkomfa enkulu yengqungquthela, eya kuthi kulo nyaka ibanjwe kwikomkhulu elingasentla ngo-Oktobha 4 kunye ne-5 okwesihlanu ngokulandelelana.
Lo ngumsitho omkhulu kwihlabathi leLinux ongafuni ukuwuphosa. Ngoba? Siza kuthetha ngale nto phantsi kokunqunyulwa.
Kulo nyaka siza kuxubusha amaseva kunye nokugcinwa, iziseko zefu kunye ne-virtualization, amanethiwekhi kunye nokusebenza, ukufakwa kunye neselula, kodwa kungekhona kuphela. Siza kwazi omnye nomnye, sinxibelelane, kwaye kunye siphuhlise uluntu lwabathandi beLinux. Izithethi zenkomfa ngabaphuhlisi be-kernel, iingcali ezaziwayo kwintsimi yothungelwano, iinkqubo zokugcina idatha, ukhuseleko, i-virtualization, i-embedded kunye ne-server systems, iinjineli ze-DevOps kunye nabanye abaninzi.
Silungiselele izihloko ezininzi ezintsha ezinomdla kwaye, njengesiqhelo, wamema ezona ngcali zibalaseleyo zamazwe aphesheya. Ngezantsi siza kuthetha ngezinye zazo. Kakade ke, zonke iindwendwe ziya kuba nethuba lokudibana nezithethi kwaye zibabuze yonke imibuzo yazo.
Kanye kwi-API...
UMichael Kerisk, indoda7.org, eJamani
UMichael uya kuthetha ngendlela enye engenabungozi kwaye phantse akukho mntu ufunekayo umnxeba wenkqubo unokubonelela ngemisebenzi kubadwelisi benkqubo abadumileyo abavela kwiinkampani ezininzi zamazwe ngamazwe kwiminyaka emininzi.
Ngendlela, uMichael wabhala incwadi eyaziwayo kwiinkqubo zeenkqubo kwi-Linux (kunye ne-Unix) "I-Linux Programming Interface". Ngoko ukuba unayo ikopi yale ncwadi, yizise kwinkomfa ukuze ufumane i-autograph yombhali.
Igajethi ye-USB yanamhlanje enemisebenzi ye-USB yesiko kunye nokudityaniswa kwayo ne-systemd
Andrzej Pietrasiewicz, Collabora, Poland
U-Andrey sisithethi esiqhelekileyo kwiinkomfa ze-Linux Foundation. Intetho yakhe iya kugxila kwindlela yokuguqula isixhobo seLinux kwigajethi ye-USB enokudityaniswa kwenye ikhompyuter (yithi, kwiWindows) kwaye isetyenziswe kusetyenziswa abaqhubi abaqhelekileyo kuphela. Umzekelo, ikhamera yevidiyo inokubonakala njengendawo yokugcina iifayile zevidiyo. Bonke umlingo wenziwa kwimpukane, kusetyenziswa izixhobo ezikhoyo kunye ne-systemd.
Ukuya kwi-Linux kernel yokhuseleko: uhambo lweminyaka eli-10 edlulileyo
Elena Reshetova, Intel, Finland
Itshintshe njani indlela yokhuseleko lwe-Linux kernel kule minyaka ili-10 idlulileyo? Impumelelo emitsha, imiba emidala engasonjululwanga, izikhokelo zophuhliso lwenkqubo yokhuseleko lwe-kernel, kunye nemingxuma apho abahlaseli banamhlanje bazama ukukhasa-unokufunda malunga noku kunye nokunye okuninzi kwintetho ka-Elena.
Ukwenza lukhuni usetyenziso oluthile lweLinux
Tycho Andersen, Cisco Systems, USA
UTaiko (abanye abantu babiza igama lakhe njengoTiho, kodwa eRashiya simbiza ngokuba nguTikhon) uya kuza kwiLinux Piter okwesithathu. Kulo nyaka - kunye nengxelo malunga neendlela zanamhlanje zokuphucula ukhuseleko lweenkqubo ezizodwa ezisekelwe kwi-LINux. Umzekelo, inkqubo yokulawula isikhululo semozulu inokunqunyulwa kwiindawo ezininzi ezingeyomfuneko nezingakhuselekanga, oku kuya kuvumela iindlela zokhuseleko eziphuculweyo. Kwakhona uya kukubonisa indlela "yokulungiselela" ngokufanelekileyo i-TPM.
USB arsenal kubantu abaninzi
Krzysztof Opasiak, Samsung R&D Institute, Poland
UChristophe ngumfundi onesiphiwo ophumelele isidanga kwiWarsaw Institute of Technology kunye nomphuhlisi ovulelekileyo weSamsung R&D Institute ePoland. Uya kuthetha ngeendlela kunye nezixhobo zokuhlalutya kunye nokwenza ngokutsha i-USB traffic.
Uphuhliso lwesicelo olusisiseko seZephyr RTOS
UAlexey Brodkin, ii-Synopsys, eRashiya
Unokudibana no-Alexey kwiinkomfa zangaphambili. Kulo nyaka uya kuthetha malunga nendlela yokusebenzisa iiprosesa ezininzi kwiinkqubo ezifakwe ngaphakathi, kuba zibiza kakhulu namhlanje. Usebenzisa iZephyr kunye neebhodi ezixhasayo njengomzekelo. Kwangaxeshanye, uya kufumanisa ukuba yintoni esele isetyenziswa kwaye yintoni egqityezelwayo.
Ukuqhuba i-MySQL kwi-Kubernetes
UNikolay Marzhan, ePercona, eUkraine
U-Nikolay ube lilungu lekomiti yenkqubo ye-Linux Piter ukususela ngo-2016. Ngendlela, namalungu ekomiti yenkqubo ahamba kuzo zonke izigaba zokukhetha iingxelo ngokulinganayo nabanye. Ukuba ingxelo yabo ayihambelani nemigaqo yethu engqongqo, ngoko abayi kufakwa kwinkomfa njengesithethi. U-Nikolay uya kukuxelela ukuba zeziphi izisombululo zomthombo ovulekileyo okhoyo wokuqhuba i-MySQL kwi-Kubernetes kwaye uhlalutye imeko yangoku yezi projekthi.
I-Linux inobuso obuninzi: indlela yokusebenza kuyo nayiphi na unikezelo
USergey Shtepa, iQela leSoftware yeVeeam, kwiRiphabhliki yaseCzech
USergey usebenza kwiCandelo leSistim kwaye udala icandelo lokutshintsha ibhloko yokulandela umkhondo weVeeam Agent yeWindows kunye necandelo lesalathiso kuMphathi weShishini leVeeam Backup. Iya kukubonisa indlela yokwenza isoftware yakho kuyo nayiphi na inguqulelo ye-LINux kwaye zeziphi izinto ezithatha indawo ye-ifdef.
Isitaki sothungelwano lweLinux kwindawo yokugcina ishishini
UDmitry Krivenok, iDell Technologies, eRashiya
UDmitry, ilungu lekomiti yenkqubo yeLinux Piter, usebenze ekudaleni umxholo wenkomfa owahlukileyo ukusukela ekuvulweni kwayo. Kwingxelo yakhe, uya kuthetha malunga namava akhe okusebenza kunye ne-Linux network subsystem kwiinkqubo zokugcina, iingxaki ezingekho phantsi kunye neendlela zokuzisombulula.
MUSER: Isixhobo sokuSebenzisa esiMeliweyo
UFelipe Francisco, Nutanix, UK
UFelipe uya kukuxelela indlela yokubonisa ngenkqubo isixhobo sePCI - nakwindawo yomsebenzisi! Iza kuphuma ngokungathi iyaphila, kwaye awuzukufuneka wenze iprototype ngokukhawuleza ukuqalisa uphuhliso lwesoftware.
Ukuvela kwesazisi kunye nokuqinisekiswa kwiRed Hat Enteprise Linux 8 kunye nokuhanjiswa kweFedora
UAlexander Bokovoy, uMnqwazi oBomvu, eFinland
UAlexander sesinye sezona zithethi zinegunya kwinkomfa yethu. Inkcazo-ntetho yakhe iya kunikezelwa kwinguquko yokuchongwa komsebenzisi kunye nenkqubo engaphantsi yokuqinisekisa kunye nojongano lwayo kwi-RHEL 8.
Ukuphunyezwa ngokukhuselekileyo kwezicelo kwi-smartphone yanamhlanje esekwe kwiLinux: Secureboot, ARM TrustZone, Linux IMA
UKonstantin Karasev, Dmitry Gerasimov, Open Mobile Platform, Russia
U-Konstantin uya kuthetha malunga nezixhobo ezikhuselekileyo zokuqalisa kwi-Linux kernel kunye nezicelo, kunye nokusetyenziswa kwazo kwi-OS yeselula ye-Aurora.
Ikhowudi yokuzilungisa kwiLinux kernel-yintoni phi kwaye njani
UEvgeniy Paltsev, ii-Synopsy. Rhashiya
U-Evgeniy uya kubelana ngamava akhe okusebenzisa ingcamango enomdla "yokugqiba ngefayile emva kwendibano" usebenzisa umzekelo we-Linux kernel.
I-ACPI ukusuka ekuqaleni: Ukuphunyezwa kwe-U-Boot
UAndy Shevchenko, Intel, eFinland
UAndy uya kuthetha malunga nokusebenzisa i-Power Management Interface (ACPI) kunye nendlela i-algorithm yokufumanisa isixhobo iphunyezwa kwi-U-Boot boot loader.
Ukuthelekiswa kwe-eBPF, XDP kunye neDPDK yokuhlolwa kwepakethi
UMarian Marinov, iSiteGround, eBulgaria
UMarian usebenze neLinux phantse iminyaka engama-20. Ungumlandeli omkhulu weFOSS kwaye ke unokufumaneka kwiinkomfa zeFOSS kwihlabathi jikelele. Uya kuthetha ngomatshini osebenzayo ophezulu kwi-Linux ococa i-traffic ukulwa nokuhlaselwa kwe-DoS kunye ne-DDoS. UMarian uza kuzisa imidlalo epholileyo yomthombo ovulekileyo kwinkomfa yethu, eya kufumaneka kwindawo ekhethekileyo yokudlala. Iinjini zomdlalo wemithombo evulekileyo zanamhlanje aziyiyo le nto ibikade iyiyo. Yiza uzigwebe ngokwakho.
I-Zoned Block Device ecosystem: ayisekho yasemzini
UDmitry Fomichev, iWestern Digital, eU.SA
UDmitry uya kuthetha ngeklasi entsha yedrive-izixhobo zebhlokhi ezicandiweyo, kunye nenkxaso yazo kwi-Linux kernel.
Ukuqhubela phambili kweLinux Perf ukulungiselela iinkqubo ezinzulu kunye neseva
UAlexey Budankov, Intel, eRashiya
U-Andrey uya kubonisa umlingo wakhe okhethekileyo wokulinganisa ukusebenza kweenkqubo ze-SMP kunye ne-NUMA kwaye uthethe malunga nokuphuculwa kwamva nje kwi-Linux Perf kwiiplatifomu ze-server eziphezulu.
Yaye akuphelelanga apho!
Ngeenkcazo zezinye iingxelo, jonga iwebhusayithi .
Malunga namalungiselelo enkomfa
Ngendlela, mhlawumbi uyabuza ukuba uDell wenza ntoni ngayo? IDell Technologies yeyona nto iphambili kunye nenye yamaqabane aphambili eLinux Piter. Asazi nje ukuba ngumxhasi wenkomfa;
Ikomiti yenkqubo yenkomfa ibandakanya iingcali ezili-12. Usihlalo wekomiti ngumphathi wezobugcisa weDell Technologies uAlexander Akopyan.
Iqela lamazwe ngamazwe: Umlawuli wezobugcisa be-Intel u-Andrey Laperrier, u-BSTU uprofesa onxulumene noDmitry Kostyuk, umlawuli wezobugcisa wePercona uNikolay Marzhan.
Iqela laseRashiya: Umviwa weNzululwazi yezobuGcisa, intloko yesebe kwi-LETI Kirill Krinkin, abaprogram abakhokelayo beDell Technologies Vasily Tolstoy kunye noDmitry Krivenok, iVirtuozzo Architect Pavel Emelyanov, umphathi okhokelayo weDell Technologies Marina Lesnykh, i-CEO ye-IT-Kalanovs, iDeni abaphathi bemicimbi uDiana Lyubavskaya kunye no-Irina Saribekova.
IKomiti yeNkqubo inoxanduva lokuzalisa inkomfa ngeengxelo eziluncedo nezifanelekileyo. Thina ngokwethu simema iingcali ezinomdla kuthi kunye noluntu, kwaye siphinde sikhethe ezona zihloko zifanelekileyo ezingeniswe ukuba ziqwalaselwe.
Emva koko umsebenzi uqala ngeengxelo ezikhethiweyo:
- Kwinqanaba lokuqala, iingxaki kunye nomdla woluntu kwisihloko esichaziweyo zivavanywa ngokubanzi.
- Ukuba isihloko sengxelo sifanelekile, inkcazo eneenkcukacha ngakumbi iyacelwa.
- Inqanaba elilandelayo lilalela kude (ngeli xesha ingxelo kufuneka ilungele i-80%).
- Emva koko, ukuba kuyimfuneko, kwenziwa izilungiso kuze kwenziwe uphicotho lwesibini.
Ukuba umxholo ubangelβ umdla yaye isithethi siyayazi indlela yokuwunikela kakuhle, ngokuqinisekileyo ingxelo iya kufakwa kucwangciso. Sinceda ezinye izithethi zivuleke (siqhuba uqheliselo oluninzi kwaye sinike iingcebiso), kuba ayizizo zonke iinjineli ezazalwa zizithethi ezinkulu.
Kwaye kuphela emva koko uva ingxelo yokugqibela yengxelo kwinkomfa.
Ukurekhodwa kunye nokunikezelwa kweengxelo zeminyaka edlulileyo:
Indlela yokuya kwinkomfa?
Yonke into ilula kakhulu: kufuneka nje uthenge itikiti . Ukuba awukwazi ukuya kwinkomfa okanye ukufumana ukufikelela kusasazo lwe-intanethi, ungakhathazeki. Kungekudala okanye kamva (nangona kungekudala kunokuba kamva, asizukuyifihla) uninzi lweengxelo ziya kuvela .
Siyathemba ukuba sikwazile ukwenza umdla kuni. Ndizakukubona kwiLinux Piter 2019! Ngokombono wethu, oku kuya kuba mnandi kakhulu kwaye kuluncedo.
umthombo: www.habr.com