I-Docker: Uyifaka njani ingxelo yamuva ezinzileyo kwi-DEBIAN 10?
La ukubona iiNkqubo eziSebenzayo kunye nokusetyenziswa okanye iiNkqubo ngokusisiseko kubandakanya ukukwazi ukwabelana ngokufanayo isibulali, izinto ezininzi kwezi zisebenza ngokuzimeleyo ngokupheleleyo.
Xa kuziwa kulungelelwaniso Iinkqubo zokusebenza nge simahla, kunye / okanye ubuchwepheshe obuvulekileyo, ubuchwepheshe okanye usetyenziso zihlala zikhethwa, ezinje nge Promox, Xen, VirtualBox, QEMU okanye KVM. Kodwa xa isiza Izicelo okanye iiNkqubo, kudla ngokubhenela ikakhulu IiKubernetes okanye iDocker.
Ezi 2 zokugqibela zezi itekhnoloji esekwe kwikhonteyina. Kwimeko ye Docker, yakhutshwa kwifayile ye- nyaka 2013, njengenxalenye ye- uphuhliso lomthombo ovulekileyo kubizwa Injini yeDocker. Oko kusebenzise inkqubela phambili ekhoyo yexesha, Oko kukuthi, iikhonsepthi kunye nolwazi malunga nezikhongozeli ukuza kuthi ga ngoku Iinkqubo zokusebenza simahla kunye / okanye vula (Unix / iLinux)njenge amaqela eendawo kunye namagama, ukuqhubela phambili le ndawo ikhulayo yetekhnoloji.
Kwizihlandlo ezidlulileyo ebesikhe sathetha ngazo Docker, yiyo loo nto singayi kuphengulula ukuba yintoni, okanye iimpawu zayo, amaziko, okanye ezinye iinkcukacha okanye izinto ezizizo. Ke, siza kugxila ekufakweni Inguqulelo yangoku (19.03.8) malunga UDEBHANE 10 (U-Buster) y I-GNU / Linux Distros, ezifanayo okanye ezisekwe kwezi, ezinje I-MX Linux 19.
Nangona kunjalo, ngolwazi oluthe kratya unokufikelela kwiimpapasho zethu zangaphambili Docker.
Yintoni isiqulatho?
Ngaphambi kokuqala inkqubo yokufaka oku itekhnoloji esekwe kwikhonteyina, ukuze kamva ube nakho ukufaka nasiphi na isicelo okanye inkqubo ngokusebenzisa "Isikhongozelo", kubalulekile ukuyenza icace kokungaqondakali kakuhle, ukuba isitya sithetha ntoni.
Ukucaphula I-HPE (Hewlett Packard Enterprise) iphepha elisemthethweni Malunga nale teknoloji, isixelela oku kulandelayo:
"Izikhongozeli zoSetyenziso ziimeko zokubaleka zexesha lokubaleka ezinikezela usetyenziso ngeefayile, izinto eziguquguqukayo kunye neelayibrari ekufuneka beziqhubile, oko ke kukwandisa ukuthwala kwabo.".
"Ngelixa oomatshini bendalo be-Virtual (VMs) bevumela ubunyani bezixhobo zekhompyuter, Iziqulatho zenza ukuba usetyenziso lwesoftware. Ngokungafaniyo noomatshini abakhoyo, izikhongozeli zisebenzisa iNkqubo yokuSebenza (OS) yokubamba endaweni yokubonelela ngezabo".
I-Docker: Inkqubo yokufaka kwi-DEBIAN 10 (Buster)
A. Inyathelo 1
Lungiselela Inkqubo yokusebenza yofakelo.
sudo apt update && sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
B. Inyathelo 2
Khuphela isitshixo ku Indawo yokugcina esemthethweni, qwalasela indawo yokugcina esemthethweni kwaye uqinisekise iifayile ezifumaneka kuyo, kunye nohlobo lwethu Isiseko se-GNU / Linux. Kwimeko yethu, UDEBHANE 10 (U-Buster) okanye enye I-GNU / Linux Distro, efanayo okanye esekwe kuyo, njenge I-MX Linux 19.
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
sudo apt update && apt-cache policy docker-ce
C. Inyathelo 3
Faka usetyenziso kunye neefayile ezifanelekileyo.
sudo apt install docker-ce docker-ce-cli containerd.io
D. Inyathelo 4
Qinisekisa ukufakwa kwesicelo, kuqhuba ufakelo lwesikhongozeli sovavanyo esibizwa Molo Lizwe.
sudo docker run hello-world
E. Inyathelo 5
Jonga uhlobo lwesicelo esifakelweyo.
docker -v
F. Inyathelo 6
Eli nyathelo alinyanzelekanga, kuba ngokusisiseko kukujonga ukuba isikhongozeli esele sifakiwe asikhuphelwanga kwaye sifakwe kwakhona, xa siceliwe ukuba sisebenze kwakhona.
sudo docker run hello-world
G. Inyathelo 7
Eli nyathelo lingaqwalaselwa njengelokuzikhethela, njengoko ngokusisiseko ukuvumela ifayile ye- "Umsebenzisi ongeyomlawuli" ungaqhuba isikhongozeli ngaphandle kokufuna imvume "umphathi". Kule meko yokufunda, imvume iya kunikwa umsebenzisi okhoyo ogama "ISysadmin".
sudo adduser sysadmin docker
docker run hello-world
H. Inyathelo 8
Okokugqibela, eyona nto ifanelekileyo ngaphambi kokuqala ukusebenzisa ngokupheleleyo DockerUkuqala kwakhona kunye nokuqinisekisa ukuqala kweNkonzo kunye nokuphunyezwa kwesikhongozeli sovavanyo.
sudo /etc/init.d/docker status
docker run hello-world
Emva kwexesha, kolunye upapasho malunga netekhnoloji okanye inxulumene nayo, siya kuzama ukufakela esinye isicelo okanye inkqubo yokuqhubeka nokufunda ukuyazi kakuhle. Nangona kunjalo, ukuze uzifundise ngakumbi okanye unomdla wokufunda, kukho incwadana ebalaseleyo equkethe ulwazi ngakumbi olunxulumene ufakelo kwi-DEBIAN GNU / Linux 9/10 kwicandelo lamaxwebhu e- Indawo esemthethweni yedokodo.
Okokugqibela, ukuba ufuna ukwazi okungakumbi malunga I-Docker, isebenza njani kwaye isetyenziswa njani kubomi bokwenyani, unokufikelela kwezi ziqhagamshelo zilandelayo: Kubomvu y I-AWS iAmazon.
Isiphelo
Siyathemba ukuba oku "Uncedo oluncinci" malunga nale app ibalaseleyo kwaye «Tecnología de Virtualización basada en Contenedores» umnxeba «Docker», ebonelela ngolungelelwaniso olongezelelekileyo lwesicelo sokutsala kunye nokuzenzekelayo kuninzi Iinkqubo zokusebenza; lukhulu inzala kunye nokusetyenziswa, Lilonke «Comunidad de Software Libre y Código Abierto» kunye negalelo elikhulu ekusasazekeni kwendalo emangalisayo, enkulu kunye nokukhulayo kwezicelo ze «GNU/Linux».
Ngolwazi oluthe kratya, sukuhlala ungathandabuzi ukutyelela nayiphi na Ilayibrari ekwi-Intanethi njengaye VulaLibra y IJedIT ukufunda Iincwadi (iiPDF) kwesi sihloko okanye abanye iinkalo zolwazi. Okwangoku, ukuba uyithandile le «publicación», Sukuyeka ukwabelana ngayo nabanye, kwi Iiwebhusayithi ozithandayo, amajelo, amaqela, okanye uluntu zonxibelelwano zentlalo, ngokukhethekileyo zisimahla kwaye zivulekile njenge IMododon, okanye ukhuselekile kwaye uyimfihlo ngathi yocingo.
Okanye tyelela nje iphepha lasekhaya apha DesdeLinux okanye ujoyine iShaneli esemthethweni ITelegram ye DesdeLinux ukufunda nokuvota oku okanye ezinye iimpapasho ezinomdla «Software Libre», «Código Abierto», «GNU/Linux» kunye nezinye izihloko ezinxulumene «Informática y la Computación»kunye «Actualidad tecnológica».