Howto

The Problem

By default, Docker keeps its data in /var/lib/docker directory.

As Docker can expand rapidly and big, most of default partitioning during OS installation could lead to running out of disk pretty quickly, as we are tempted to try more and more Docker images.

Likelly, it's easy to fix that by having all that data moved to a different partition or even dedicated disk drive.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Occasionally, you might need test files of exact size, to test transfer speeds for instance. Here is how

First of all, install Docker on your system. Please refer to official docs https://docs.docker.com/engine/install/ https://docs.docker.com/engine/install/linux-postinstall/

For Linux, add to your ~/.bash_aliases the flowing lines

# Docker setup
alias aws='docker run --rm -ti -v ~/.aws:/root...

I recently upgraded my Jenkins server, running Alpine Linux 13.x, in a VM

It's a straightforward process:

jenkins:~# apk update
jenkins:~# apk upgrade
jenkins:~# reboot

After the VM came back online, the surprise was having Jenkins refusing to start.

I checked the service and it said it's s...