The default network plugin for cri-dockerd is set to cni on Linux/Ubuntu for new Kubernetes version as you can follow GitHub Official repo for same To start/stop docker service sudo systemctl start/stop docker #3.Install cri-dockerd on Ubuntu 20.04 LTS To check status of docker service sudo systemctl status docker To enable docker service at system startup sudo systemctl enable docker To check docker service status on Ubuntu sudo systemctl status dockerĬreate group named docker sudo groupadd dockerĬonfigure to Run docker without sudo permission sudo usermod -aG docker $USER & newgrp docker Install Docker on Ubuntu 20.04 LTS using below command sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
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Update the package to take effect sudo apt-get update $(lsb_release -cs) stable" | sudo tee /etc/apt//docker.list > /dev/null Setup Docker repository using below command echo \ Install below packages before installing docker, you can use official docker site sudo apt-get install ca-certificates curl gnupg lsb-releaseĪdd Docker official GPG Key sudo mkdir -p /etc/apt/keyrings curl -fsSL | sudo gpg -dearmor -o /etc/apt/keyrings/docker.gpg Output: Client Version: version.Info #2.Install Docker on Ubuntu 20.04 LTS To check kubectl version on Ubuntu kubectl version Move kubectl to /usr/local/bin/kubectl directory sudo mv. Make the kubectl binary executable chmod +x.
Update the system packages on Ubuntu EC2 sudo apt update #1.Install kubectl on Ubuntu 20.04 LTSĭownload kubectl binary with curl on Ubuntu using below command curl -LO `curl -s `/bin/linux/amd64/kubectl Container or virtual machine manager, such as: Docker, Hyperkit, Hyper-V, KVM, Parallels, Podman, VirtualBox, or VMware Fusion/Workstation.It is good for beginners to learn Kubernetes since you don’t have to create a master and worker node to create a cluster and we can practice basic Kubernetes functions and can also install the Kubernetes dashboard on it. Minikube creates a single node cluster inside a VM or Cloud Instance. #7.Download and Install Minikube on Ubuntu 20.04 LTS.#6.Install calico network plugin for Minikube.#5.Install crictl package on Ubuntu 20.04 LTS.#4.Install conntrack package on Ubuntu 20.04 LTS.#3.Install cri-dockerd on Ubuntu 20.04 LTS.