mehdihasan

sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.8
python --version
python3 --version
sudo apt update
sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev wget
sudo apt install python3-pip

mehdihasan

Install OC client in Ubuntu/Debian

Get the oc client download URL

Go to this link to get your desired version of the OC client tool. I have choosen the latest version available in July, 2020.

https://github.com/openshift/okd/releases/download/4.5.0-0.okd-2020-07-14-153706-ga/openshift-client-linux-4.5.0-0.okd-2020-07-14-153706-ga.tar.gz

Download the package

mehdihasan

Automate container and image cleanup

To automatically delete Docker containers and images older than 15 days, we can set up a cron job that runs a script at specified intervals.

Step 1: Create a Cleanup Script

Create a file named docker-cleanup.sh with the following content:

#!/bin/bash