Install Docker Engine in Ubuntu
NOTE – All commands you must run as root user or add a current user into a linux group name called “docker”
How to beocme a root?
$ sudo -s
How to add current user into docker groups
$ sudo usermod -aG docker $USER
Fixed for Repo missing Error
$ mkdir /etc/apt/keyrings
$ echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.27/deb/ /" | sudo tee /etc/apt/sources.list.d/kubernetes.list
$ curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
$ sudo chmod 755 /etc/apt/keyrings
$ sudo chmod 644 /etc/apt/keyrings/kubernetes-apt-keyring.gpgCode language: PHP (php)
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
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