Indlela yokufaka i-Docker ku-CentOS 9

Indlela yokufaka i-Docker ku-CentOS 9

Le ncwadi ebanzi izokuholela ekufakeni iDocker kuCentOS 9. Qaphela lezi zinyathelo ngokucophelela ukuze uqinisekise ukufakelwa okuphumelelayo.

Izidingo

• Isisebenzisi esisha seCentOS 9
• Ukungena kwe root noma sudo
• Kuncane kunazo zonke i-2GB ye-RAM
• 20GB yesikhala sediski esikhona

Isigaba 1: Hlaziya amaphakheji wendlela

Okuqala, qiniseka ukuthi uhlelo lwakho luyasebenza:

sudo dnf update -y

Isigaba 2: Faka izi dependances

Faka izithoko ezidingekayo:

sudo dnf install -y yum-utils device-mapper-persistent-data lvm2

Isigaba 3: Faka i-Docker

Manje ufake i-Docker usebenzisa umphathi wephakheji:

sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo dnf install docker-ce docker-ce-cli containerd.io -y

Inyathelo 4: Qala futhi yenza izinsizakalo

Qala izinsizakalo ze-Docker futhi uvule ukuthi zisebenze uma uqala:

sudo systemctl start docker
sudo systemctl enable docker

Isigaba 5: Misa i-Docker

Hlela ifayela lokuhlela elitholakala ku-/etc/docker/daemon.json:

sudo vi /etc/docker/daemon.json

Isigaba 6: Qinisekisa Ukufakelwa

Qinisekisa ukuthi i-Docker isebenza kahle:

sudo docker --version
sudo docker run hello-world

Isiphetho

Siyavuya! Manje une-Docker esebenza ku-CentOS 9. Ukukhetha okungeziwe kokuhlela, bheka uxwebhu olusemthethweni lwe-Docker.