Certified Kubernetes Administrator
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Description:
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In this video, you are going to learn how to Install Docker Engine on Centos 8.

What this Video covers …

1. Docker: Supported OS Platforms
2. Docker: Supported Distributions & Architectures
3. Docker: Linux Installation Methods
4. DEMO: Install Docker Engine on CentOS 8

For suggestions/feedback/doubts contact
email: kvk@vsparkz.com

Happy Learning !!!

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USEFUL LINKS:
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Install Docker Engine:
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https://docs.docker.com/engine/install/

Install Docker Engine on CentOS:
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https://docs.docker.com/engine/install/centos/

Docker Hub Whalesay Image:
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https://hub.docker.com/r/docker/whalesay

Install Docker in CentOS 8
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Step 1: SSH into your CentOS 8 Machine
Step 2: Uninstall any Older versions

$ sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine

Step 3: Install Yum Utilities | Config Manager

$ sudo yum install -y yum-utils

Step 4: Setup the Docker Repository ( Stable Variant )

$ sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

Step 5: Install Docker Engine, Docker CLI, Docker RUNTIME

$ sudo yum install docker-ce docker-ce-cli containerd.io

Step 6: Enable & Start Docker

$ sudo systemctl enable docker
$ sudo systemctl start docker
$ sudo systemctl status docker

Step 7: Add Current User to the docker group

$ sudo usermod -aG docker admin

Step 8: RUN a Docker Container

$ sudo docker run docker/whalesay cowsay vsparkz

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#cka #kubernetes #k8s #containers

source
centos 7