Yadda Kasuwancin Docker ke Sikeli don Bada Miliyoyin Masu Haɓakawa, Sashe na 2: Bayanai masu fita

Wannan shine labarin na biyu a cikin jerin labaran da zasu rufe iyaka lokacin zazzage hotunan kwantena.

В bangare na farko mun kalli hotunan da aka adana a Docker Hub, mafi girman wurin yin rajista na hotunan kwantena. Muna rubuta wannan don ba ku ƙarin fahimtar yadda sabunta Sharuɗɗan Sabis ɗinmu zai yi tasiri ga ƙungiyoyin haɓakawa ta amfani da Docker Hub don sarrafa hotunan kwantena da bututun CICD.

An riga an sanar da iyakokin mitar saukewa a cikin mu Sharuɗɗan Sabis. Muna yin nazari sosai kan iyakokin mitar da za su fara aiki a ranar 1 ga Nuwamba, 2020:

Shirin kyauta, masu amfani da ba a san su ba: 100 zazzagewa cikin sa'o'i 6
Shirin kyauta, masu amfani masu izini: zazzagewa 200 a cikin awanni 6
Pro shirin: Unlimited
Tsarin ƙungiya: Unlimited

An bayyana mitar zazzagewar Docker azaman adadin buƙatun buƙatun zuwa Docker Hub. Iyakoki na zazzage hoto sun dogara da nau'in asusun da ke buƙatar hoton, ba nau'in asusun mai hoton ba. Ga masu amfani da ba a san su ba (marasa izini), ana haɗa mitar zazzagewa zuwa adireshin IP.

NB Za ku sami ƙarin dabaru da mafi kyawun shari'o'in aiki a kan hanyar Docker daga masu aiki. Bugu da ƙari, za ku iya bi ta lokacin da ya dace a gare ku - duka cikin lokaci da yanayi.

Muna samun tambayoyi daga abokan ciniki da al'umma game da yaduddukan hoton kwantena. Ba ma yin la'akari da yadudduka na hoto lokacin da ake iyakance mitar zazzagewa, saboda muna iyakance abubuwan zazzagewa, kuma adadin yadudduka (buƙatun buƙatun) a halin yanzu ba shi da iyaka. Wannan canjin ya dogara ne akan ra'ayoyin al'umma don sanya shi ƙarin abokantaka don kada masu amfani su ƙidaya yadudduka akan kowane kamannin da suke amfani da su.

Cikakken bincike na mitocin zazzage hoton Docker Hub

Mun dauki lokaci mai yawa muna nazarin zazzage hotuna daga Docker Hub don tantance dalilin iyakar saurin, da kuma yadda za a iyakance shi. Abin da muka gani ya tabbatar da cewa kusan duk masu amfani suna zazzage hotuna a ƙimar da ake iya faɗi don gudanar da ayyuka na yau da kullun. Koyaya, akwai tasirin gani na ƙaramin adadin masu amfani da ba a san su ba, alal misali, kusan kashi 30% na duk abubuwan zazzagewa sun fito daga 1% na masu amfani da ba a san su ba.

Sabbin iyakokin sun dogara ne akan wannan bincike, don haka yawancin masu amfani da mu ba za su shafa ba. Ana yin waɗannan iyakoki don nuna amfanin yau da kullun ta masu haɓakawa - koyan Docker, haɓaka lamba, hotunan gini, da sauransu.

Taimakawa masu haɓakawa don ƙarin fahimtar iyakokin mitar zazzagewa

Yanzu da muka fahimci tasirin, da kuma inda iyakokin ya kamata, dole ne mu ƙayyade yanayin fasaha don aiwatar da waɗannan ƙuntatawa. Ƙuntata zazzage hotuna daga rajistar Docker abu ne mai wahala. Ba za ku sami API don zazzagewa a cikin bayanin rajista ba - kawai babu shi. A zahiri, zazzage hoto haɗin buƙatun buƙatun ne da buƙatun a cikin API, kuma ana aiwatar da su daban, ya danganta da yanayin abokin ciniki da hoton da aka nema.

Misali, idan kun riga kuna da hoto, Injin Docker zai ba da buƙatu don bayyanawa, ku fahimci cewa ya rigaya yana da duk matakan da suka dace dangane da bayanan da aka yarda da su, sannan ku tsaya. A gefe guda, idan kuna zazzage hoton da ke goyan bayan gine-gine da yawa, buƙatun bayyananni zai dawo da jerin abubuwan da ke nuna hoto ga kowane gine-ginen da aka goyan baya. Injin Docker zai sake fitar da wani buƙatun bayyananniyar ƙayyadaddun gine-ginen da yake gudana a kai, a maimakon haka zai sami jerin duk yadudduka a cikin hoton. Sannan zai yi tambaya ga kowane Layer da ya ɓace (blob).

NB An rufe wannan batu sosai a ciki Docker hanya, wanda za mu bincika duk kayan aikin sa: daga asali na asali zuwa sigogi na cibiyar sadarwa, nuances na aiki tare da tsarin aiki daban-daban da harsunan shirye-shirye. Za ku saba da fasaha kuma ku fahimci inda kuma yadda mafi kyawun amfani da Docker.

Sai dai itace cewa zazzage hoto shine ainihin buƙatun bayyananni ɗaya ko biyu, haka kuma daga sifili zuwa mara iyaka - buƙatun don yadudduka (blob). A tarihi, Docker ya bin diddigin yawan zazzagewa akan tsarin Layer-by-Layer, saboda wannan yana da alaƙa da amfani da bandwidth. Amma duk da haka, mun saurari al'umma, wanda ya fi wahala, saboda kuna buƙatar ci gaba da bin diddigin adadin da ake buƙata, wanda zai haifar da watsi da mafi kyawun ayyuka game da aiki tare da Dockerfile, da kuma ƙarin fahimta ga masu amfani waɗanda ke son kawai. Yi aiki tare da rajista ba tare da fahimtar cikakkun bayanai ba.

Don haka muna iyakance adadin buƙatun bisa ga buƙatun bayyane. Wannan yana da alaƙa kai tsaye da zazzage hotuna, wanda ke da sauƙin fahimta ga masu amfani. Da gaske akwai ƙaramin nuance - idan kuna ƙoƙarin zazzage hoton da ya riga ya wanzu, za a yi la'akari da buƙatar har yanzu, koda kuwa ba ku zazzage yadudduka ba. A kowane hali, muna fatan cewa wannan hanya ta iyakance yawan saukewar za ta kasance mai adalci da kuma mai amfani.

Muna jiran ra'ayoyin ku

Za mu saka idanu kan ƙuntatawa kuma mu yi gyare-gyare masu dacewa bisa la'akari da lokuta na yau da kullum don tabbatar da cewa ƙuntatawa sun dace da kowane nau'in mai amfani, kuma musamman, za mu yi ƙoƙari kada mu hana masu haɓaka yin aikin su.

Kasance a cikin makonni masu zuwa don wani labarin kan tweaking CI da tsarin yaƙi dangane da waɗannan canje-canje.

A ƙarshe, a matsayin wani ɓangare na tallafinmu ga al'ummar buɗe ido, za mu samar da sabbin tsare-tsaren farashi don buɗe tushen har zuwa Nuwamba 1st. Don nema, da fatan za a cika fom ɗin a nan.

Don ƙarin bayani game da sabbin canje-canje ga sharuɗɗan sabis, da fatan za a ziyarci FAQ.

Ga waɗanda ke buƙatar haɓaka iyakokin mitar zazzage hoton su, Docker yana ba da zazzagewar hoto mara iyaka azaman fasali. Shirye-shiryen Pro ko Ƙungiya. Kamar koyaushe, muna maraba da amsa da tambayoyi. a nan.

source: www.habr.com