lab0/commands.txt

# All the labs will be using vagrant and virtualbox. You need to have them
# both installed.
# https://www.vagrantup.com/docs/installation/
# https://www.virtualbox.org/manual/ch02.html
# On Mac OS X, the simplest way to install is via homebrew
# https://brew.sh

# Every lab will have a text file like this one with comments on the actions
# and the exact actions to perform.

# All lab activities will be in the videos, doing them yourself is not
# necessary to benefit from the course. However, for a deeper understanding,
# I recommend to have the environment and follow along the labs.

# To install vagrant via homebrew
brew cask install vagrant

# To install virtualbox via homebrew
brew cask install virtualbox

# If you don't have git, install it to be able to clone the labs repositories
# Simplest way is via homebrew as well.
brew install git

# Check out the labs on your local machine
git clone https://github.com/pboros/mysql8_administration_labs.git

# Check the configured environment with vagrant status command
vagrant status

# Start the environment
vagrant up

# Log into the virtualbox
vagrant ssh lab0

# Create a file we are going to work With
echo "aaa" > bbb

# Exit the ssh session (alternatively, press CTRL+d)
exit

# Check status
vagrant status

# Stop the virtual machine, the virtual machine, and your changes will be still
# intact in this case
vagrant halt

# Check status
vagrant status

# Start the virtual machine again
vagrant up

# Log in again
vagrant ssh lab0

# Check the file we worked with
cat bbb

# Log out again
exit

# Destroy the environment (deletes the virtual machine)
# Without the -f, you will get a confirmation prompt
# This is most useful if you are done with the labs, or if you would like to
# "reset" and get a clean environment
vagrant destroy -f

# Check the status again
vagrant status

# Start it again
vagrant up

# Log in via ssh again
vagrant ssh lab0

# Check that the file is gone
cat bbb

# Log out again
exit

# Destroy one last time
vagrant destroy -f