I-VPN container iphuma nge-'exec format error': ipulatifomu engalungile

Amakhontena aphuma ngokushesha nge-exec format error avusa umuzwa ongalungile: ukwengeza amandla, ukufaka idivayisi, ukuhlela ukucushwa komhubhe. Akukho kulokhu okufinyelela inkinga. I-kernel ayikwazanga ukusebenzisa i-binary nhlobo, lokhu kukhontena cishe njalo kusho ukuthi isithombe sibhekise ekwakhiweni kwe-CPU ehlukile kuneyo yomsingathi. Konke ongakushintsha ekuhambiseni, ezifakazelweni noma emalungelweni kwenzeka ngemva kokuthi uhlelo luqalile, futhi akukho hlelo olwaqala.

Umlayezo wokuqala obonakala njengephutha lokucushwa

Ukwehluleka kwefomethi ye-exec kuvela kumlayishi, ngaphambi kokuthi uhlelo lufunde ngisho isethingi eyodwa. Yingakho kungakhi izixwayiso zokucushwa noma ilogi yomhubhe, ngoba awekho inqubo ephilayo ezingazibhala. Ukwehluleka futhi kushesha ngokumangazayo, ngokuvamile ngaphambi kokuthi ngisho umugqa owodwa uvele kulogi yekhontena. Umlayezo omfushane ofanayo uyavela noma i-binary ingeyakho okunye ukwakheka, ingeyakho olunye uhlelo lokusebenza noma yonakele.

Bhala indawo yokusebenza nokwakheka kanye nereferensi yesithombe eqondile, bese uhlola ukuthi leyo referensi inikela ngokuthini ngempela. Ku-Docker Desktop ipulatifomu yekhontena ingeyomshini wangempela we-Linux hhayi yekhompyutha ephathwayo, ngakho ukwakheka komsingathi kukodwa kungadukisa. Funda uhlu lwamangeno enkomba yale referensi, hhayi umbhalo wokumaketha ekhasini layo lethegi.

Funda inkomba yesithombe ngaphambi komyalo wokusebenza

Lapho irejista ishicilela ireferensi yamapulatifomu amaningi, ithegi ikhomba inkomba, futhi ingeno ngayinye isho ipulatifomu ene-digest yayo. Hlola ireferensi ebuyekezwayo hhayi ithegi eseduze, futhi funda inkomba esikhundleni sokucabanga ukuthi iqukethe ini.

docker buildx imagetools inspect ghcr.io/example/vpn:1.4
docker image inspect --format '{{.Os}}/{{.Architecture}}' ghcr.io/example/vpn:1.4

Umyalo wokuqala ubala amapulatifomu ashicilelwa yireferensi. Owesibili ubika ipulatifomu yesithombe esivele sikhona endaweni, futhi yiso leso indawo yokusebenza ezosisebenzisa. Ireferensi enengeno eyodwa kuphela isho ukuthi yonke imisingathi ithola i-binary efanayo, futhi ithegi ayikwazi ukusiza umshini engakaze wakhelwe wona.

Amathegi akhetha uhlobo; awakhi uhlobo

Inkomba yamapulatifomu amaningi ivumela indawo yokusebenza ukuthi ikhethe ingeno efanele, lokhu kulula ngempela futhi kuvame ukudidaniswa nokuthwaleka. Ukukhetha ukusesha, hhayi ukuhumusha: uma uhlobo lungekho, akukho okungakhethwa. Ngakho ithegi elilodwa kumisingathi emibili lingaholela kuma-binary amabili ahlukene, futhi kumsingathi owodwa aliholeli kunoma yini esebenzisekayo.

Ukufaka nge-digest kususa ukungaqondakali futhi kwenza ukubuyekezwa kwakamuva kwenzeke, ngoba i-digest ikhomba ngqo amabhayithi ahloliwe. Gcina leyo digest nerekhodi lokusatshalaliswa esikhundleni sokuthembela kuthegi elivele lalikhona ngaleso sikhathi.

Ukulingisa kuyisivumelwano, hhayi ungqimba lokuhumusha

Ukulingisa ngendawo yokusebenza esekwayo kungasebenzisa eminye imithwalo yomsebenzisi engeyona yomdabu, ngakho isitatimende esiphelele sokuthi ukwakheka okukodwa akunakwazi ukusebenzisa isithombe somunye akulungile. Futhi akusona isisombululo esijwayelekile. Ukusebenza okulingisiwe kunezici zokusebenza ezihlukile, futhi inqubo encane eqalayo ayisho lutho mayelana nokuthi umthwalo womhubhe uziphethe ngendlela eyamukelekayo yini.

Umhlahlandlela wamapulatifomu amaningi we-Docker uthatha ukwakhiwa komdabu, ukuhlanganisa okuphambene kanye nokulingisa njengamasu ahlukene, futhi yiyo leyo indlela efanele yokufunda izinketho. Khetha eyodwa ngamabomu, futhi hlola umthwalo we-VPN ngaphansi kwayo esikhundleni sokucabanga ukulingana.

Izimvume zixazulula enye inkinga

Ukunikeza amandla okuphatha inethiwekhi noma ukudlulisa idivayisi ye-TUN akunakwenza ifayela elisebenzayo elingahambisani lisebenze. Lezi izimvume zesikhathi sokusebenza ezisetshenziswa inqubo esebenzayo; azibonakali kumlayishi osele walenqaba ifayela.

Okuphambene nakho kuliqiniso ngokulinganayo. I-binary yomdabu ayifakazeli lutho mayelana namalungelo, ukufinyelela kwidivayisi, ukuhlanganiswa kwe-resolver noma inqubomgomo yokuqalisa kabusha edingwa umhubhe, ngakho ikhontena eqalayo ayikabi yikhontena esebenzayo. Qala ngokusungula isivumelwano sepulatifomu, bese udlulela esivumelwaneni sesikhathi sokusebenza nezinketho zaso ezibhaliwe.

Gcina i-digest yesithombe, umgomo osekelwayo nokucushwa ndawonye kurekhodi elilodwa. Ukubuyekezwa kwethegi okushintsha ngokuthule ukwakheka kulula ukukubamba uma i-digest yangaphambilini ibhaliwe, kunalapho uphawu oluwedwa kuyiphutha elijwayelekile nantambama entsha esetshenziselwe ukulungisa amaphutha.