Ukuphathwa Kwesigaba
Ngokwesicelo sethu, u-Habr udale ihabhu ye-Kubernetes futhi siyajabula ukuthumela ukushicilelwa kuyo kuqala. Bhalisa! I-Kubernetes ilula. Kungani amabhange engikhokhela imali eningi ukuze ngisebenze kule ndawo, kuyilapho noma ubani engakwazi lobu buchwepheshe ngamahora ambalwa nje? Uma ungabaza ukuthi iKubernetes ingafundwa ngale ndlela […]
Engxenyeni yanamuhla yokuhunyushwa kochungechunge lwezinto ezisetshenziswayo mayelana ne-Docker, sizokhuluma ngokusebenza nedatha. Ikakhulukazi, mayelana namavolumu e-Docker. Kulezi zinto zokwakha, sasihlale siqhathanisa izinjini zesoftware ye-Docker nezifaniso ezihlukahlukene ezidliwayo. Nathi masingachezuki kuleli siko. Vumela idatha eku-Docker ibe yisinongo. Kunezinhlobo eziningi zezinongo emhlabeni, futhi […]
Umbhali we-athikili, okuhunyushiwe kwakho esiyishicilela namuhla, uthi ihloselwe labo bathuthukisi abafuna ukufunda i-Docker Compose futhi abasondela ekudaleni uhlelo lwabo lokuqala lweseva yeklayenti besebenzisa i-Docker. Kucatshangwa ukuthi umfundi wale nto ujwayelene nezisekelo ze-Docker. Uma kungenjalo, ungabheka lolu chungechunge lwezinto zokwakha, lokhu kushicilelwa, [...]
Lesi sihloko sizoba nentshisekelo kubo bobabili abahloli nabathuthukisi, kodwa sihloselwe ikakhulukazi ochwepheshe bokuzenzakalela ababhekene nenkinga yokusetha i-GitLab CI/CD yokuhlolwa kokuhlanganiswa ngaphansi kwezimo zokunganele kwezinsiza zengqalasizinda kanye/noma ukungabikho kwesiqukathi. inkundla ye-orchestration. Ngizokutshela ukuthi ungamisa kanjani ukuthunyelwa kwezindawo zokuhlola usebenzisa i-docker compose kumgijimi oyedwa wegobolondo le-GitLab kanye […]
Ngagqugquzelwa ukuthi ngibhale lesi sihloko ngenani elikhulu lezinto ezisetshenziswa ekuhlaziyweni okumile ezilokhu ziza kimina. Okokuqala, lena ibhulogi ye-PVS-studio, ezikhuthaza ngenkuthalo ku-Habré ngosizo lokubuyekezwa kwamaphutha atholwe ithuluzi labo kumaphrojekthi womthombo ovulekile. Muva nje, i-PVS-studio isebenzise ukusekelwa kwe-Java, futhi, kunjalo, abathuthukisi be-IntelliJ IDEA, umhlaziyi wakhe owakhelwe ngaphakathi cishe […]
I-IntelliJ IDEA namuhla inesihlaziyi sekhodi ye-Java esithuthuke kakhulu, emandleni aso esishiya “omakadebona” abanjengoCheckstyle namaSpotbugs ngemuva kakhulu. "Ukuhlola" kwayo okuningi kuhlola ikhodi ezicini ezihlukahlukene, kusukela kusitayela sokubhala amakhodi kuye kweziphazamisi ezivamile. Kodwa-ke, inqobo nje uma imiphumela yokuhlaziya iboniswa kuphela kusixhumi esibonakalayo sendawo se-IDE yonjiniyela, ayisebenzisi kangako inqubo yokuthuthukisa. […]
Kulesi sihloko sizonikeza ukubuka kabanzi kwamakhono we-3CX v16. Inguqulo entsha ye-PBX inikeza intuthuko ehlukahlukene kwikhwalithi yesevisi yamakhasimende kanye nokwanda kokukhiqiza kwabasebenzi. Ngesikhathi esifanayo, umsebenzi wonjiniyela wesistimu ohlinzeka ngesistimu ulula ngokuphawulekayo. Ku-v16, sinwebe amandla omsebenzi obumbene. Manje uhlelo lukuvumela ukuthi ukhulume hhayi phakathi kwabasebenzi kuphela, kodwa futhi namakhasimende akho kanye […]
Ake sibheke ukuthi ukuhlela okuhambisanayo nokuhambisanayo kusebenza kanjani ku-.Net, kusetshenziswa isibonelo senkinga yamafilosofi esidlo sasemini. Uhlelo lumi kanje, kusukela ekuvunyelanisweni kwentambo/kwenqubo kuya kumodeli yomlingisi (ezingxenyeni ezilandelayo). Lesi sihloko singase sibe usizo kumuntu omaziyo wokuqala noma ukuvuselela ulwazi lwakho. Kungani ukwazi ukwenza lokhu? Ama-Transistors afinyelela usayizi wawo omncane, umthetho kaMoore ufinyelela umkhawulo wejubane […]
Ngemva kokukhuluma ezihlokweni ezedlule mayelana nezinketho, ama-hypervisors "asekhaya" kanye ne-Operating Systems "yasekhaya", sizoqhubeka siqoqa ulwazi mayelana nezinhlelo nezinsizakalo ezidingekayo ezingase zisetshenziswe kulawa ma-OS. Eqinisweni, lesi sihloko sibonakale singenangqondo kakhulu. Inkinga ukuthi akukho okusha noma okwangempela ezinhlelweni "zasekhaya". Futhi ukubhala kabusha into efanayo okwekhulu, [...]
Ngokomlando, izimvume ze-sudo zazilawulwa okuqukethwe kwamafayela ku-/etc/sudoers.d naku-visudo, futhi ukugunyazwa okuyinhloko kwenziwa kusetshenziswa ~/.ssh/authorized_keys. Nokho, njengoba ingqalasizinda ikhula, kunesifiso sokuphatha la malungelo endaweni eyodwa. Namuhla kungase kube nezinketho ezimbalwa zesixazululo: Uhlelo lokuphatha ukucushwa - Umpheki, Iphaphethi, Okungafuneki, Uhlu Olusebenzayo Losawoti + sssd Ukuhlanekezela okuhlukahlukene ngendlela yemibhalo […]
Njengoba sisuka kuhlelo lokusebenza lwe-monolithic siye esakhiweni se-microservices, sibhekana nezinselele ezintsha. Kuhlelo lokusebenza lwe-monolithic, ngokuvamile kulula kakhulu ukunquma ukuthi iyiphi ingxenye yesistimu iphutha elenzeke kuyo. Ngokunokwenzeka, inkinga ikukhodi ye-monolith ngokwayo, noma ku-database. Kodwa lapho siqala ukufuna inkinga ekwakhiweni kwe-microservice, yonke into ayisabonakali kangako. Sidinga ukuthola konke [...]
Ngokwesiko elihle, kodwa elingakasungulwa, sibambe umhlangano ovulekile wezobuchwepheshe ngoMeyi! Kulo nyaka umhlangano “uzovunwa” ngengxenye ewusizo, futhi uzokwazi ukuma eduze “kwegaraji” lethu wenze umhlangano omncane nezinhlelo. Idethi: Meyi 15, 2019, eMoscow. Olunye ulwazi oluwusizo lungaphansi kokusikwa. Ungabhalisa futhi ubuke uhlelo kuwebhusayithi yomcimbi [...]
