Category Administration
Nekukumbira kwedu, Habr akagadzira Kubernetes hub uye isu tinofara kutumira yekutanga kudhindwa mairi. Bhalisa! Kubernetes iri nyore. Sei mabhangi achindibhadhara mari yakawanda kuti ndishande munzvimbo iyi, nepo chero munhu achigona kugona tekinoroji iyi mumaawa mashoma? Kana iwe uchikahadzika kuti Kubernetes inogona kudzidzwa nenzira iyi [β¦]
Muchikamu chanhasi cheshanduro yenhevedzano yezvinhu nezveDocker, isu tichataura nezve kushanda nedata. Kunyanya, nezveDocker mavhoriyamu. Muzvishandiso izvi, taigara tichienzanisa Docker software injini dzine akasiyana anodyika analogies. Ngatisatsaukirewo patsika iyi pano. Rega iyo data muDocker ive inonhuhwirira. Kune marudzi akawanda ezvinonhuhwirira munyika, uye [β¦]
Munyori wechinyorwa ichi, dudziro yatiri kuburitsa nhasi, inoti yakagadzirirwa kune avo vanogadzira vanoda kudzidza Docker Compose uye vari kuenda kunogadzira yavo yekutanga mutengi-server application vachishandisa Docker. Zvinofungidzirwa kuti muverengi wechinyorwa ichi anoziva izvo zvekutanga zveDocker. Kana zvisina kudaro, unogona kutarisa kune iyi nhevedzano yezvinhu, chinyorwa ichi, [...]
Ichi chinyorwa chichave chekufarira kune vese vanoedza uye vanogadzira, asi chakagadzirirwa kunyanya kune otomatiki nyanzvi dzinotarisana nedambudziko rekumisikidza GitLab CI/CD yekusanganisa kuyedzwa mumamiriro ezvinhu asina kukwana zviwanikwa zvezvivakwa uye / kana kusavapo kwemudziyo. orchestration platform. Ini ndichakuudza nzira yekumisikidza kutumirwa kwenzvimbo dzekuyedza uchishandisa docker compose pane imwechete GitLab shell mumhanyi uye [β¦]
Ndakakurudzirwa kuti ndinyore chinyorwa ichi nehuwandu hukuru hwezvinhu pane static ongororo iri kuramba ichiuya kwandiri. Chekutanga, iyi ndiyo PVS-studio blog, iyo inoshingairira kusimudzira pachayo paHabrΓ© nerubatsiro rwekuongorora zvikanganiso zvakawanikwa nechishandiso chavo mumapurojekiti akavhurika sosi. Munguva ichangopfuura, PVS-studio yakashandisa tsigiro yeJava, uye, hongu, ivo vanogadzira IntelliJ IDEA, iyo yakavakirwa-mukati analyzer ingangoita [β¦]
IntelliJ IDEA nhasi ine yakanyanya static Java code analyzer, iyo mukugona kwayo inosiya "veterans" vakadaro seCheckstyle uye Spotbugs kure kumashure. Yayo yakawanda "yekuongorora" tarisa iyo kodhi mune akasiyana mativi, kubva kukodhi maitiro kusvika kune akajairwa tsikidzi. Nekudaro, chero mibairo yekuongorora ichingoratidzwa mune yemuno interface yeIDE yevagadziri, ivo havana basa mudiki maitiro ekusimudzira. [β¦]
Muchikamu chino tichapa tarisiro yakadzama yekugona kwe3CX v16. Iyo itsva vhezheni yePBX inopa kuvandudzwa kwakasiyana-siyana mumhando yebasa revatengi uye kuwedzera kwevashandi. Panguva imwecheteyo, basa reinjiniya wesystem sevhisi system rinooneka nyore. Muv16, isu takawedzera kugona kwebasa rakabatana. Iye zvino sisitimu inokubvumira kuti utaure kwete chete pakati pevashandi, asiwo nevatengi vako uye [β¦]
Ngatitarisei mashandiro anoita panguva imwe chete uye anofambirana mu.Net, tichishandisa muenzaniso wedambudziko rekudya kwekudya. Urongwa uhwu hwakadai, kubva pashinda/maitiro kuwiriranisa kune actor modhi (muzvikamu zvinotevera). Chinyorwa chacho chinogona kubatsira munhu wekutanga kuziva kana kumutsiridza ruzivo rwako. Sei uchitoziva kuita izvi? MaTransistors anosvika pasaizi yavo shoma, mutemo waMoore unorova iyo yekumhanyisa muganhu [β¦]
Tataura mune zvakapfuura zvinyorwa nezve sarudzo, "yemumba" hypervisors uye "yemumba" Operating Systems, isu ticharamba tichiunganidza ruzivo nezve anodiwa masisitimu uye masevhisi anogona kuiswa pane aya maOS. Muchokwadi, chinyorwa ichi chakazonyanya kuve chekufungidzira. Dambudziko nderekuti hapana chitsva kana chepakutanga mu "mumba" masisitimu. Uye kunyorazve chinhu chimwe chete kwenguva yezana, [...]
Kare, mvumo yesudo yaidzorwa nezviri mukati memafaira mu/etc/sudoers.d uye visudo, uye mvumo yakakosha yakaitwa pachishandiswa ~/.ssh/authorized_keys. Zvisinei, sezvo zvivakwa zvinokura, pane chido chekutonga kodzero idzi pakati. Nhasi panogona kunge paine akati wandei ekugadzirisa sarudzo: Configuration manejimendi sisitimu - Chef, Puppet, Ansible, Salt Active Directory + sssd Kutsveyamisa kwakasiyana muchimiro chezvinyorwa [β¦]
IEEE P802.3ba, chiyero chekufambisa data pamusoro pe100 Gigabit Ethernet (100GbE), yakagadziridzwa pakati pa2007 na2010 [3], asi yakapararira mu2018 [5]. Sei muna 2018 uye kwete kare? Uye sei pakarepo mumapoka? Pane zvingangoita zvishanu zvikonzero zveizvi... IEEE P802.3ba yakagadziridzwa zvakanyanya [β¦]
Sezvo isu tichifamba kubva kune monolithic application kuenda kune microservice architecture, tinotarisana nematambudziko matsva. Mune monolithic application, zvinowanzo kuve nyore kuona kuti ndeipi chikamu cheiyo system kukanganisa kwakaitika. Zvingangodaro, dambudziko riri mukodhi ye monolith pachayo, kana mu database. Asi patinotanga kutsvaga dambudziko mune microservice architecture, zvese hazvisisiri pachena. Tinofanira kuwana zvose [...]
